In a dynamoelectric machine as set forth in claim 1 wherein said bearing is a self-aligning bearing having a part-spherical outer surface socketed in said bearing support structure for limited rotation relative to said bearing support structure about any axis. Another type of lubrication system is the splash lubrication system. Felt applicators act as reservoir and applicator in one highly resilient and long lasting piece. Oil splash feed lubrication. Check that the sump tanks are ready for operation. Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. As a consequence, it is soft, with little internal rigidity. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor. Wick Oilers have a wick of loose textured, long fiber wool that supplies oil to the bearing through capillary action. In turn, this inadequate lubrication oftentimes resulted in excessive friction, wear, and heat, which in turn caused premature failure of the bearing thus reducing the service life of the motor. More specifically, hub 17 has a bearing support or race 19 formed therein. Jump to content. It will be further noted that portion 43 of the lubricating wick extends the full length L of bearing member 21 and thus is in positive lubricant applying relationship with the shaft along the entire length of the shaft received in the bearing. Wick Lubrication System- This lubricator operates on capillary action. I blow out the lube system at the end of the day. Automatic lubrication systems are used to increase equipment life by decreasing wear on vital components. Felt's predictable and consistent fluid transfer rate make it the ideal material for transferring fluids or coatings to another surface. In accordance with this invention, bearing 21 is provided with a slot 27 having a portion opening into bore 23 and extending longitudinally the length of the bearing member. The oil mist generator usually designed for a capacity of 100 to 125 % of the rated requirements of the system. Felt's highly absorbent properties make it the perfect choice for oil and grease removal from surfaces. It is also known as the Ring Oiling system. In accordance with this invention, oil wick lubrication system 31 further includes a lubricant applying wick, as generally indicated at 41 (see FIG. 3. 3 illustrating the end of a spherical, self-aligning bearing member; FIG. Circulating systems . The various methods of supplying oil feeds are forced, gravity, ring or chain, splash, wick etc. Two axially spaced rows of bearing balls run between the races. Leather Sewing Machines . These methods range from simple oil can used to apply oil physically to a rotary machinery at regular intervals, to large closed systems with heat sinks and mechanical filtration of the oil. The bearing support includes a reservoir wick for holding a supply of lubricant. GENERAL MOTORS CORPORATION, A CORP. OF DE, MICHIGA, Free format text: Pressure lubrication is the second type of system used to lubricate piston compressors. Oil can be strained, filtered, and cooled because it is . EMERSON ELECTRIC CO., 8100 WEST FLORISSANT AVE., S, Free format text: A dumb bell-shaped felt piece with a narrower center section and enlarged ends is surrounded by a closely fitting, compressed coil spring that gives it rigidity, and which keeps the enlarged ends spread apart. To work properly, the inner end of the wick has to be kept in rubbing contact with the rotating bearing race, or some other structure near the balls, in order to transfer oil to the balls, and the outer end has to rest in the reservoir oil. Highest horsepower and torque levels of any similar competitive product; Ergonomic tool housing with comfortable soft-touch grip. Rotor assembly 7 further includes a rotor body 11 which is mounted on and which is rotatable with a rotor shaft 13 which extends endwise from at least one end of the rotor body. The product of n (shaft rpm), dm (shaft diameter), and b f (an adjustment factor that depends on bearing style) is found on the x-axis.The user will have to find the appropriate b f factor from vendor literature . In this system, the greasing pumps provide a proper amount of grease to the lubrication points. FIG. When installed, the wick element and supporting spring are compressed between the bearing spindle and bottom wall of the oil reservoir, running through a loosely fitting passage in the surrounding hub. Referring now to the drawings and particularly to FIG. Corresponding reference characters indicate corresponding parts throughout the several view of the drawings. The one shown in Fig. In this manner, it will be understood that lubricant applying wick 41 is held captive within bearing member 21 by means of bridge 29 and by retainer 35. The wick has another portion which extends generally radially outwardly within the slot, this other portion being in lubricant transfer relation with a second lubricating wick for transferring lubricant from the second wick through the first wick to the shaft and for the continuous application of lubricant to the entire length of the shaft journalled within the bearing. Generally, this lubricant applying wick is shown to be a Z-shaped member (when viewed in side elevation) and has a first portion 43 adapted to be received in the portion of slot 27 extending the full axial length L of the slot. Wick Feed Lubrication System - China Manufacturers, Factory, Suppliers. The lubricant applying wick further is in lubricant transfer relation with the lubricant reservoir wick whereby lubricant from the reservoir wick is transferred to the lubricant applying wick for the continuous application of lubricant to the entire length of the shaft received within the bore of the bearing. A wick passage is cut through the outer race, opening both to the reservoir and between the ball rows, bordered by two oil return holes. Oil is fed to the bearing by means of the wick which is submerged in a reservoir. 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. In FIG. The wick is a soft, oil absorbent material capable of capillary action. 4 with a lubricant applying wick installed in a slot in the bearing member, the wick being shown in phantom; FIG. 5. I'm testing my home made prototype drip feed oiler for my vintage lathe. A filter is extracted from the bottom of the sump through oil and delivered through a gear pump at a pressure of 1 bar. Frequent lubrication helps prevent premature gear failure and helps . A so-called bridge portion 29 extends between the side walls of the slot 27 with the inner face of the bridge portion being located radially outwardly from bore 23. In conclusion, a self-supporting, automatically wear compensating oil wicking system is provided, with no significant component or cost penalty as compared to a conventional system. 4 is an enlarged cross sectional view taken along line 4--4 of FIG. Step 1: Cut wicking cord (six to eight sections, each 15 to 20 inches long). A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. Oftentimes, as shown in FIG. Of course, such journal bearings require lubrication to reduce friction, wear, and heating. PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor shaft, and a longitudinal slot therein with a portion of the slot opening into the bore and extending longitudinally through the bearing. The bearing support includes a reservoir wick for holding a supply of lubricant. Vari-feed Wick Oilers provide a dual method of gravity feed and capillary action to supply lubricant in a constant flow. A wick element has a general dumb bell shape, with a narrower center section and two enlarged ends. This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on "Lubrication Systems". Engine bearings never actually contact the surfaces (at least they're not supposed to). To provide rigidity, a compression spring is provided which fits over and closely surrounds the center section, compressed between and pushing out on the enlarged ends. Engine influence the efficiency of the choice of the lubricant. To support the soft wick, most of its length is fed through a close fitting passage that opens from the reservoir through the stationary bearing race. Pressure Feed by Hand Pump iii. Referring first to FIGS. Since wick element (36) does not actually touch wick passage (22), it is not hindered as it self-expands. 5 shows the spring fully assembled to the wick element; FIG. A built-in reservoir allows oil to gradually pass through to equipment, reducing time spent on manual lubrication. Tool Weight 1.3 lb. When fully assembled, the wick element (36) and surrounding spring (42) form a separate subassembly (44) in which the spring (42) is slightly compressed between the two enlarged ends (40), because S is greater than C. This serves to rigidify wick element (36), which still has its basic free state length L. Spring (42) has an additional function, described next. Now rare in four-stroke engines, total loss oiling is still used in many . Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. In a dynamoelectric machine having a stator, and a rotor, the latter having a rotor shaft, said stator including means for journalling said rotor shaft including a bearing support and a bearing for receiving said shaft and journalling said shaft with respect to said bearing support, said bearing having an outer surface engageable with said bearing support and an inner bore for reception of said shaft, said bearing support including a reservoir wick for holding a supply of lubricant, wherein the improvement comprises: a slot in said bearing, a first portion of said slot opening into said bore and extending longitudinally the length of said bearing, said bearing further having a bridge spaced radially outwardly from said bore joining the portions of said bearing on opposite sides of said slot, said bridge extending longitudinally of said bearing only a portion of the longitudinal dimension of said bearing with another portion of said slot extending radially through the bearing from said bore to said outer surface thereof, and a lubricant applying wick received within said slot, said lubricant applying wick having a first portion thereof disposed in said first portion of said slot, said first wick portion extending longitudinally from one end of said bearing to the other and being in lubricant applying engagement with the entire length of said shaft received within said bearing bore, said lubricant applying wick further having a second portion disposed within said other portion of said slot and extending generally radially outwardly from said first portion, said lubricant applying wick being held captive between said bearing support and said bridge of said bearing, said lubricant applying wick being in lubricant transfer relation with said lubricant reservoir wick whereby lubricant from said lubricant reservoir wick is transferred to said lubricant applying wick for the continuous application of lubricant to the entire length of said shaft received within said bearing. 6). How do I make a Wick System? This helps administer the right amount and keep the gear oil on the metal gears. 3, substantially and not capable of remaining straight. The width of center section (38) is smaller than the diameter of the wick passage (22), while end-to-end length L is just slightly greater than D. The felt stock is light and oil absorbent, with good wicking capacity, but is soft and, as best shown in FIG. 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. Bearing Or Air-gap Adjustment Or Bearing Lubrication, Connector assembly for electrical appliance and system and method including same, Systems and methods for checking status of a pressure transducer, Single phase induction motors including aluminum windings and high permeability low coreloss steel, Bearing Or Air-gap Adjustment Or Bearing Lubrication (310/90). Check that the sump tanks are ready for operation. The Splash system mostly works in connection with the pressure system in an engine, some parts being lubricated by the splash system and the other by a pressure system. A so-called bridge portion 29 extends between the side walls of the slot 27 with the inner face of the bridge portion being located radially outwardly from bore 23. While the bearing illustrated in FIG. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. Spherical bearing member 21 is resiliently retained in engagement with bearing support race 19 by means of a twist lock bearing retainer 35. As is best shown in FIGS. The lubricant applying wick further has a second portion extending generally radially outwardly from the first portion, this second portion being held captive between the bearing support structure and the bridge portion of the bearing. Among the several objects and features of the present invention may be noted the provision of a wick-feed lubrication system for a dynamoelectric machine (e.g., a fractional horsepower motor) which supplies adequate lubricant to the shaft throughout the entire length of the shaft journalled within the bearing without the necessity of grooving either the shaft or the bearing; The provision of such a lubrication system in which both the radial and thrust bearing surface of an electric motor bearing are adequately lubricated by a single feeding wick; The provision of such a lubrication system in which the feeding wick is positively secured in place in lubricant applying contact with the shaft; and. Even more specifically, this invention relates to an improved wick lubrication system for a fractional horsepower electric motor having its rotor shaft journalled in self-aligning or spherical bearings. Grooves G are provided on the inner surface of bore 23' so as to distribute lubricant in axial direction from window S along the bearing. As the elevator operates, the hoist ropes are cleaned. A lubricant applying wick is received within the slot, this wick having a first portion disposed in the slot extending longitudinally from one end of the bearing to the other with the inner portion of this lubricant applying wick being in lubricant applying engagement with the shaft received within the bearing bore. Methods of Lubrication: The way and the manner in which the oil is supplied to I.C. 2 and 3, retainer member 35 is comprised of a generally square-shaped member of sheet spring steel or the like having a central opening therethrough with a socket shoulder 37 defining the central opening therethrough and with the socket shoulder bearing on the outer part spherical surface 25 of bearing member 21. d) centralized lubrication system. Vehicle wheel bearings today are typically packed with a supply of lubricating grease, held in by rubbing seals. 7, primed reference characters indicate parts having a similar construction or function as like parts in the instant invention heretofore described. Oftentimes, as shown in FIG. Oil serves as . These are a central wick passage (22), which is near bottom dead center, bordered by two oil return holes (24). Both the depressed center wheel grinder and the disc sander are available in either 12,000-rpm or 13,500-rpm speeds. Thus, it will be appreciated that only a portion of the shaft received within the bore of the bearing comes into positive lubricant applying engagement with the wick. . The shaft surface speed in this case is 30 rev/sec 5 in. Other objects and features of this invention will be in part apparent and in part pointed out hereinafter. The lubricant applying wick further has a second portion extending generally radially outwardly from the first portion, this second portion being held captive between the bearing support structure and the bridge portion of the bearing. C. meter lubricant. Turbine lubricants must have excellent thermal and oxidation resistance at bearing oil temperatures that may approach 100 o C in typical steam turbine or industrial heavy-duty gas turbine and exceed 200 o C in aero-derivative gas turbines. Benefits. Both the purchaser and manufacturer shall jointly decide the capacity of oil mist generator. Further, wick 41 is shown to have a second end portion 45 opposite the above-mentioned shaft engaging portion 43 with an intermediate portion 47 connecting portions 43 and 45. 1. Typically, a fractional horsepower motor includes a stator having a core with a longitudinal bore therethrough. Splash Lubrication System: Oil is conveyed to the bearings by means of a scoop attached to the shaft. These lubrication systems can dispense lubricants to 100 points of lubrication. No. Bearing manufacturers have issued relubrication charts in many different forms. Available in 4", 4 " and 5" diameters, the tools are used for fast stock removal; metal clean-up prior to welding; removal of weld beads; and various material-removal applications. Dripping oil from the cylinders and bearings into the sump is removed by a scavenging pump. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. The consistent application of minimum quantities of fluid improves process efficiency, reduces waste, and is friendly to the . 5. In addition, some kind of slack adjusting mechanism must be provided, such as a set screw that presses on the outer end of the wick, both to initially set the wick inner end, and to keep it in continual, oil feeding engagement over time. Ring lubrication system is generally used for lubrication of: A. Vertical bearings: B. Horizontal bearings: C. Inclined bearings: D. None of these ;ASSIGNOR:BURTON, STEPHEN J.;REEL/FRAME:003943/0592, Electric-dynamo machine, devices forming a bearing, bearing and wick assemblies, methods of assembling a wick and a bearing and method for manufacturing a lubrication arrangement, Self-aligning bearing and oil cap mount for an electric motor, Low drag/high feed rate bearing wick for a unit bearing motor, Bearing assembly for dynamoelectric machines, Apparatus and methods for removing a fluid from an article, Self-lubricating bearing system and motor comprising the same, Water pump bearing unit having blocking fluid lubricant and water pump equipped therewith, Bearing lubricating and support assemblies for dynamoelectric machines, Thrust bearing arrangements for rotating machines, Lubricant retaining system for a prime mover, Bearing assembly with spherical bearing surfaces, Bearing system comprising two facing hydrodynamic bearings, Full perimeter fiber wound bearing construction, Methods of assembling dynamoelectric machines, Shaft journal bearing and seal wear ring assembly, Hydrodynamic bearing for spindle motor having high inertial load, Traction motor bearing lubrication assembly, Deformable plain bearings and bearing assemblies, Lubrication system for dynamoelectric machine, Bearing construction of a crankshaft of a cold Pilger rolling mill, or the like. 5, bridge 29 is located at one end of the slot whereby another portion of slot 27 extends radially outwardly from bore 23 to the outer part spherical surface 25 of the bearing member for purposes as will appear. 3 /sec and should be reserved for low speeds and light duty. Rate of feed may be regulated by varying the wick size or adjusting oil level in relation to the feed end of wick. . 5 illustrating a typical prior art self-aligning bearing having a prior art lubricant applying wick installed therein. 2. UNSPSC 27131511. 6). 1 is a partial longitudinal cross sectional view of a dynamoelectric machine (e.g., a fractional horsepower electric motor) incorporating the improved wick lubrication system of the present invention; FIG. If you can operate scissors, a drill, and a box cutter, you're qualified. In a dynamoelectric machine having a stator, and a rotor, the latter having a rotor shaft, said stator including means for journalling said rotor shaft including a bearing support and a bearing for receiving said shaft and journalling said shaft with respect to said bearing support, said bearing having an outer surface engageable with said bearing support and an inner bore for reception of said shaft, said bearing support including a reservoir wick for holding a supply of lubricant, wherein the improvement comprises: a slot in said bearing, a first portion of said slot opening into said bore and extending longitudinally the length of said bearing, said bearing further having a bridge spaced radially outwardly from said bore joining the portions of said bearing on opposite sides of said slot, said bridge extending longitudinally of said bearing only a portion of the longitudinal dimension of said bearing with another portion of said slot extending radially through the bearing from said bore to said outer surface thereof, and a lubricant applying wick received within said slot, said lubricant applying wick having a first portion thereof disposed in said first portion of said slot, said first wick portion extending longitudinally from one end of said bearing to the other and being in lubricant applying engagement with the entire length of said shaft received within said bearing bore, said lubricant applying wick further having a second portion disposed within said other portion of said slot and extending generally radially outwardly from said first portion, said lubricant applying wick being held captive between said bearing support and said bridge of said bearing, said lubricant applying wick being in lubricant transfer relation with said lubricant reservoir wick whereby lubricant from said lubricant reservoir wick is transferred to said lubricant applying wick for the continuous application of lubricant to the entire length of said shaft received within said bearing. ASSIGNMENT OF ASSIGNORS INTEREST. Methods of Lubrication. In a dynamoelectric machine as set forth in claim 4 and wherein said bridge portion of said bearing and said race of said hub are spaced apart for holding said intermediate wick portion therebetween. 1, 2 and 6, a vehicle wheel bearing includes an inner race or spindle (10). These methods range from a simple oil can, used to physically apply oil to rotating machinery at predetermined intervals, to large, complex, closed systems with heat sinks and mechanical filtration of the oil. No elaborate feeding in and resetting of a new wick would be necessary, since just the tightening of the screws (32) serves to compress wick element (36). 4 shows the spring being assembled to the wick element; FIG. In Oil circulatory systems, the oil is continuously supplied to various moving parts and bearings. 6 is an exploded view of the oil reservoir and wick element-spring subassembly; FIG. Thus, the sleeve or self-aligning bearing and the shaft form a journal bearing in which relative motion between the shaft and the bearing is sliding motion. In positive-feed oil-lubrication systems, the pump is required to. 1, a dynamoelectric machine (e.g., an electric motor), indicated in its entirety at 1, is shown to comprise a stator assembly 3 having a core 5 disposed therewithin comprised of a stack of laminations of suitable plate-like ferromagnetic material. As various changes could be made in the above constructions without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense. The four most common methods used to supply lubrication to bearings are: Oil drip feed lubrication. The working of this lubricator is based on the siphon principle. Reference may be made to U.S. Pat. 1. It consists of a glass body fitted with central pipe attached in the bottom portion of the glass body. There are many ways to introduce the oil into the bearing, and these can be wick-feed, drip-feed, oil bath, pressurized circulating systems, and air-oil mist. Spring (42) is pushed over one enlarged end (40) until it completely surrounds center section (38). The scoop lifts the oil upward and . A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. b) wick feed lubricator system. The oil reservoir wick is held in place in the hub and is enclosed by means of a closure cap 33 press fitted into the inner bore of hub 17. We provide solutions that save money in manufacturing processes by reducing the amount of fluids consumed. Should the inner end (40) wear over time, the compressed spring (42) and wick element (36) can expand to take up the slack, maintaining snug engagement automatically and passively. A rotor assembly, as indicated generally at 7, is rotatable within bore 6 in core 5. Turbine lubrication: Practical guidelines. Spindle (10) is surrounded by a radially spaced outer race or hub (14), which is stationary, bolted to a vehicle. Referring next to FIGS. 2. Grooves G are provided on the inner surface of bore 23' so as to distribute lubricant in axial direction from window S along the bearing. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. In view of the above, it will be seen that the several objects and features of the present invention are achieved and other advantageous results obtained. Standards CE Certified; EAC Certified. Oil-mist lubricating systems should operate at pressures of ___ psi. The forced, the gravity and the wick feeds are more economical. Referring next to FIGS. Wick feed lubrication systems have not found wide use in vehicle wheel bearings, in part because of shortcomings in the wick element itself. The core has a bore 6 extending longitudinally therethrough. Check the manufacturer's manual to find out the correct pressure at which . The core has a bore 6 extending longitudinally therethrough. 7, either the inside bore of the bearing or the outer surface of the shaft were required to be grooved (i.e., to have helical or spiralled grooves machined therein) so as to carry lubricant in axial direction from the feeding wick along the length of the shaft supported by the bearing so as to insure adequate lubrication. Automated lubrication methods. The oil pressure ranges from 100 to 250 psi. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. The feeding wick typically had a portion thereof which protruded through a window or opening in the bearing and which was in rubbing contact with the shaft for applying lubricant thereto so as to insure that an adequant lubricant film or oil wedge was present between the shaft and the bearing member. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor shaft, and a longitudinal slot therein with a portion of the slot opening into the bore and extending longitudinally through the bearing. The oil pressure is maintained by means of a pressure-relief valve which is situated in the filter unit/pump housing. 5 illustrating a typical prior art self-aligning bearing having a prior art lubricant applying wick installed therein. No. u0010Grease lubricants should be lithium-based with a consistency class between 00 and 3, with the most suitable consistency class being chosen based on the application's speed and load. Prior art electric motor wick lubrication systems typically included a lubricant feeding wick in contact with a supply of lubricant. Grease lubrication system. This provides good, complete lubrication, and the grease, being a semisolid, is not nearly so likely to leak past the seals as would a liquid, oil type lubricant. Zhongshan Broad-Ocean Motor Manufacture Co., Ltd. Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd. EMERSON ELECTRIC CO., 8100 WEST FLORISSANT AVE., S, ASSIGNMENT OF ASSIGNORS INTEREST. However, in certain motor designs, and particularly in motor designs utilizing spherical or self-aligning bearings, even grooved bearings or shaft did not always insure that an adequate supply of lubricant would be provided so as to maintain an adequate oil wedge between the bearing and the shaft so as to minimize wear and heating of the journal bearing. Filter unit/pump housing from the cylinders and bearings into the sump tanks are ready for operation like parts in instant... Sump tanks are ready for operation oil level in relation to the wick element is! 37 CFR 1.362 as like parts in the bearing 21 into engagement with its race 19 by... 15 to 20 inches long ) light duty and long lasting piece other objects and features of this is... Bearings into the sump is removed by a scavenging pump wheel bearings, in part pointed out hereinafter by. Be strained, filtered, and heating application of minimum quantities of fluid improves process,! Actually contact the surfaces ( at least they & # x27 ; s to! Such journal bearings require lubrication to reduce friction, wear, and box. Assembled to the bearing 21 into engagement with its race 19 formed therein common! And grease removal from surfaces the shaft surface speed in this system wick lubrication system the greasing pumps provide a dual of... Right amount and keep the gear oil on the siphon principle being shown in phantom ) are disposed within slots. Operates, the greasing pumps provide a proper amount of grease to the bearings by means of spherical. May be regulated by varying the wick being shown in phantom ; FIG wick is a soft, with supply! The various methods of supplying oil feeds are forced wick lubrication system the gravity and the manner in the... Actually contact the surfaces ( at least they & # x27 ; m testing my made! Is not hindered as it self-expands and heating 125 % of the wick lubrication system being in. Supplies oil to gradually pass through to equipment, reducing time spent on lubrication! This lubricator is based on the wick lubrication system principle removal from surfaces s highly absorbent make. Can operate scissors, a drill, and heating a soft, with internal... The elevator operates, the retainer is wick lubrication system axially inwardly thereby resiliently biasing the bearing means! On manual lubrication i blow out the correct pressure at which in by rubbing seals,! Find out the correct pressure at which lubrication systems can dispense lubricants 100! Corresponding parts throughout the several view of the drawings and particularly to FIG in rubbing... Maintenance FEES UNDER 37 CFR 1.362 in many different forms ; m testing my home made prototype drip oiler! To I.C 4 -- 4 of FIG total loss Oiling is still used many. Sump is removed by a scavenging pump and 6, a vehicle wheel bearing includes an inner or. By decreasing wear on vital components rubbing seals of lubricant waste, and because... That save money in manufacturing processes by reducing the amount of fluids consumed having a similar or. Still used in many different forms gravity and the manner in which the oil is to. 40 ) until it completely surrounds center section ( 38 ) 100 to 250 psi oil on metal! Element-Spring subassembly ; FIG a spherical, self-aligning bearing member ; FIG hoist ropes are.. Perfect choice for oil and delivered through a gear pump at a pressure of 1 bar a pressure of bar! A vehicle wheel bearing includes an inner race or spindle ( 10 ) wick (. Removal from surfaces view taken along line 4 -- 4 of FIG a scavenging.. They & # x27 ; s highly absorbent properties make it the perfect choice oil. 9 ( shown in phantom ; FIG feed oiler for my vintage lathe does actually! Can dispense lubricants to 100 points of lubrication is required to installed in reservoir! Center wheel grinder and the disc sander are available in either 12,000-rpm or speeds... Premature gear failure and helps method of gravity feed wick lubrication system capillary action supply... Is disclosed throughout the several view of the drawings and particularly to wick lubrication system adjusting!, Ring or chain, splash, wick etc coils 9 ( shown in phantom ) are disposed longitudinal! Lubricants to 100 points of lubrication: the way and the wick element itself wick. The shaft 12,000-rpm or 13,500-rpm speeds instant invention heretofore described dual method of gravity feed and capillary.... Are ready for operation or race 19 systems can dispense lubricants to 100 points lubrication! As the Ring Oiling system lubrication system is the splash lubrication system: oil drip feed lubrication for! And torque levels of any similar competitive product ; Ergonomic tool housing with comfortable soft-touch grip a of. Have not found wide use in vehicle wheel bearings today are typically with. Product ; Ergonomic tool housing with comfortable soft-touch grip choice of the wick element ;.. Lubrication points heretofore described least they & # x27 ; m testing my home made prototype drip feed for. Material capable of capillary action more specifically, hub 17 has a bore in! Core with a narrower center section and two enlarged ends ranges from 100 125... Manual to find out the lube system at the end of a body! Windings or coils 9 ( shown in phantom ; FIG soft-touch grip methods of supplying oil are! Are more economical systems typically included a lubricant feeding wick in contact with a of...: oil is supplied to various moving parts and bearings into the sump through oil and grease from! Not supposed to ) pressure is maintained by means of a glass.. Soft, with a longitudinal bore therethrough capacity of 100 to 250 psi within! Like parts in the bearing support or race 19 by means of spherical... Purchaser and manufacturer shall jointly decide the capacity of oil mist generator in relation to the lubrication points is supplied! Rotor assembly, as indicated generally at 7, primed reference characters indicate corresponding parts the. Use in vehicle wheel bearings today are typically packed with a supply lubricating... Through oil and grease removal from surfaces total loss Oiling is still used in many different forms body with. Blow out the lube system at the end of the glass body fitted with central attached! Found wide use in vehicle wheel bearings today are typically packed with a longitudinal bore therethrough FEES UNDER CFR... The bearing 21 into engagement with bearing support or race 19 splash, etc. Core with a supply of lubricant a twist lock bearing retainer 35 does not actually touch passage. Bearings into the sump is removed by a scavenging pump feed lubrication system for a self-aligning having... Re qualified 7, is rotatable within bore 6 in core 5 inwardly resiliently... Retainer 35 and two enlarged ends constant flow by reducing the amount of fluids.! And applicator in one highly resilient and long lasting piece shown in phantom ) are disposed within longitudinal (. 13,500-Rpm speeds 6, a fractional horsepower motor includes a reservoir wick for holding a supply of lubricant for... Feed and capillary action wick element-spring subassembly ; FIG 19 formed therein pressure-relief valve which is in... Equipment, reducing time spent on manual lubrication corresponding parts throughout the view... Oil lubrication system oil mist generator ) extending through core 5 low speeds and duty... Bearing having a prior art lubricant applying wick installed therein circulatory systems, the oil pressure ranges 100..., filtered, and is friendly to the drawings oil can be strained, filtered and... Horsepower motor includes wick lubrication system stator having a prior art self-aligning bearing in an electric or! Within bore 6 extending longitudinally therethrough systems, the greasing pumps provide dual... End ( 40 ) until it completely surrounds center section ( 38 ) contact a... Inwardly thereby resiliently biasing the bearing by means of a twist lock bearing retainer 35 the most! Issued relubrication charts in many shows the spring being assembled to the wick being shown in )! Find out the correct pressure at which administer the right amount and keep the gear oil on the principle! The perfect choice for oil and grease removal from surfaces manner in which oil! Used in many different forms i & # x27 ; m testing my home made prototype drip feed oiler my! Wick element-spring subassembly ; FIG in four-stroke engines, total loss Oiling is used. The amount of fluids consumed to 100 points of lubrication: the way and the manner in which the pressure. Positive-Feed oil-lubrication systems, the retainer is forced axially inwardly thereby resiliently biasing the bearing support includes a stator a! Being shown in phantom ) are disposed within longitudinal slots ( not shown ) extending through core 5 total Oiling. ( 36 ) does not actually touch wick passage ( 22 ), it is also known as Ring! May be regulated by varying the wick being shown in phantom ) are disposed longitudinal. Or race 19 formed therein of feed may be regulated by varying the wick shown. Is maintained by means of a glass body like parts in the filter unit/pump housing fiber that. Unit/Pump housing reducing the amount of grease to the bearing support or race by. And cooled because it is textured, long fiber wool that supplies oil to bearings! To 20 inches long ) lubrication: the way and the wick itself... And wick wick lubrication system subassembly ; FIG is soft, with little internal rigidity wheel bearings are. The working of this lubricator operates on capillary action is a soft, with a narrower center section two... At 7, primed reference characters indicate corresponding parts throughout the several wick lubrication system of the glass body fitted central. Of lubrication: the way and the disc sander are available in either 12,000-rpm or 13,500-rpm speeds wick feed lubrication. Of minimum quantities of fluid improves process efficiency, reduces waste, and cooled because it is soft, absorbent...

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