The shaft surface speed in this case is 30 rev/sec 5 in. 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 . Wick Lubricator iii. 5 to 10. No. Further in accordance with this invention, it will be noted that lubricant is also applied to the outer face of bearing member by excess lubricant from wick 41 thereby to insure the interface between part-spherical surface 25 of bearing member 21 and race 19 is adequately lubricated. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. 2. 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. Specifically, the improvement of this invention is specified to include a longitudinal slot in the bearing with a portion of the slot opening into the bore and extending longitudinally the entire length of the bearing and a bridge portion spaced radially outwardly from the bore joining the portions of the bearing on opposite sides of the slot with the bridge extending longitudinally of the bearing only a portion of the length of the bearing. Further, wick member 41 includes a face 51 engagable by the inner face of retainer 35 and a notch 53 for receiving a portion of the bearing race 19. The two ends (40) are thereby maintained in continual, resilient engagement between spindle (10) and reservoir bottom wall (28). A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. If you can operate scissors, a drill, and a box cutter, you're qualified. As shown in FIG. 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. Standards CE Certified; EAC Certified. Spherical bearing member 21 is resiliently retained in engagement with bearing support race 19 by means of a twist lock bearing retainer 35. As shown in FIGS. 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. Check that the shut-off valves at the main pumps are open. Wick Feed Lubrication System - China Manufacturers, Factory, Suppliers. I'm hoping that a slow but steady oil drip will save my bearings from any more damag. 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. As shown in FIG. Lieuvain's Glass Bottle Lubricator 2. Up to 50% savings in lubricant costs due to . 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. 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. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. Benefits. whereby oil is efficiently transferred from said reservoir to said inner race. Drip Feed Lubricator iv. A notch 49 is provided between portion 43 and intermediate portion 47 so as to receive bridge portion 29 of bearing member 21 as shown in FIG. LubeSite's wick material (foam) replaces old-style felt or woven . The bearing receives and journals the shaft with respect to the bearing support and has a part-spherical outer surface engageable with the bearing support and an inner bore for reception of the shaft. 3 is a vertical cross sectional view taken along line 3--3 of FIG. I blow out the lube system at the end of the day. Referring now to FIG. Oil splash feed lubrication. A wick feed oil lubrication system in a bearing has a special wick element which is self-supporting and wear compensating. An oil filled reservoir is removably attached to the underside of the stationary outer race. Feed rate is determined by the viscosity of the lubricant and the type of wick being used. Bearing manufacturers have issued relubrication charts in many different forms. 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. A total-loss oiling system is an engine lubrication system whereby oil is introduced into the engine, and then either burned or ejected overboard. 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. In the splash lubricating system (fig. Oil may be introduced to the bearing housing in many ways. Functions of Engine Lubricating System. Check that the sump tanks are ready for operation. Check the manufacturer's manual to find out the correct pressure at which . The working of this lubricator is based on the siphon principle. 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. 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. Heretofore in electric motors, the journal bearings were typically lubricated by wick-feed lubrication systems which supplied liquid lubricant so as to maintain a film of lubricant (referred to as an oil wedge) of sufficient thickness between the bearing and the shaft so as to prevent metal-to-metal contact between the shaft and the bearing and so as to result in a low friction bearing. 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. 4 and 5, self-aligning bearing member 21 includes a central bore 23 extending longitudinally (or axially) therethrough and the bearing member has a part-spherical outer surface 25 which is socketed in race 19 so as to permit limited angular movement about any axis relative to race 19 thereby allowing the bearing to shift with respect to the end shield so that shaft 13 is aligned properly. A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. 6-29), oil is splashed up from the oil pan or oil trays in the lower part of the crankcase. For example, a T-shaped wick (not shown) may be used in which the head of the T corresponds to wick portion 43 in lubricant applying relation with the shaft and in which the stem of the T is held captive by bridge 29 and is lubricant transfer relation with reservoir wick 32. Each oiler includes a multi-pack of colors for flow testing. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. 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. 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. The scoop lifts the oil upward and . FIG. 3 illustrating the end of a spherical, self-aligning bearing member; FIG. Automated lubrication methods. Step 1: Cut wicking cord (six to eight sections, each 15 to 20 inches long). 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. 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. 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. 7 shows the oil reservoir in the process of being installed to the bearing. 1. Wick oilers are used in applications where precise oiling is required. 5 is a vertical cross section of the spherical bearing member taken along line 5--5 of FIG. In Oil circulatory systems, the oil is continuously supplied to various moving parts and bearings. When the wick element-spring unit is installed through the wick passage, it is slightly compressed, with the inner end biased against the inner race and the outer end biased against the reservoir bottom wall. Such a twist lock retainer is more fully disclosed in the coassigned U.S. patent, now U.S. Pat. 5 is a vertical cross section of the spherical bearing member taken along line 5--5 of FIG. FIG. Lubrication is necessary for the proper main-tenance of any machine. Air-Powered Drum Pumps with Hose andFilter/Lubricator for Water, Oil, Coolants, and Chemicals. Flow rate depends on temperature.. Use 90 elbow cups for side-mount applications and where vertical space is limited.. Oil cups with wick feed have a wick that extends through the threaded connection of the cup and keeps the bearing dust-free and lubricated, even after the oil . The bearing support includes a reservoir wick for holding a supply of lubricant. Spring (42) is pushed over one enlarged end (40) until it completely surrounds center section (38). 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. Siphon: This has a greater volume of liquid in the long leg than it has in the short leg. . 7, a typical prior art wick lubrication system for a rigid steel-backed babbit sleeve bearing member 21' is illustrated. 5 shows the spring fully assembled to the wick element; FIG. 7 and 2, the subassembly (44) is dropped through lid (34) and into the oil (30) before reservoir (26) is attached. An automatic system also protects your employees by eliminating the need for manually applying lubricant while in operation. 3, hub 17 is shown to be provided with a oil wick lubrication system, as indicated at 31, including an oil reservoir wick 32. 276. FIG. Grease lubrication system. 1. This lubrication level is about 20% of the full oil-feed rate of 5.6 in. 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. As shown in FIG. Further, wick member 41 includes a face 51 engagable by the inner face of retainer 35 and a notch 53 for receiving a portion of the bearing race 19. . 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. Consistency class, as defined by the National Lubricating . It will be specifically noted that this slot is only a fraction of the length of bore 23' and it receives a wick applying member 41'. Modifications made to hub (14) to accommodate the invention include a trough shaped sump (20) cut all the way around into the inner surface, between the rows of balls (18), and three holes cut radially through hub (14) and into sump (20). It is not intended to limit the invention to the exact embodiment disclosed. Rate of feed may be regulated by varying the wick size or adjusting oil level in relation to the feed end of wick. . The consistent application of minimum quantities of fluid improves process efficiency, reduces waste, and is friendly to the . Oil Mist Lubrication Working Principle. Wick feed lubrication systems have not found wide use in vehicle wheel bearings, in part because of shortcomings in the wick element itself. Circulating systems . in the design and manufacture of fluid application systems for industrial markets. Im contemplating using some oil lamp wick material or plain cotton rope to replace the worn or missing oil wicks. Vehicle wheel bearings today are typically packed with a supply of lubricating grease, held in by rubbing seals. Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. d) centralized lubrication system. 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. 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. Wick element (36) is cut from flat felt stock in a dumb bell shape, having a narrower center section (38) of length C and two enlarged ends (40). Further, it will be noted in FIG. 5 illustrating a typical prior art self-aligning bearing having a prior art lubricant applying wick installed therein. Lubricants reduce the friction between sliding or rolling machine elements . 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. 2 is a left end view of the electric motor shown in FIG. 1 shows a cross section of a vehicle wheel bearing incorporating a preferred embodiment of the invention; FIG. 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. A rotor assembly, as indicated generally at 7, is rotatable within bore 6 in core 5. Is that okay or should I use some special sewing oil wic. The wick element is slightly longer than the distance from the inner race to a bottom wall of a the reservoir, and its center section fits through the wick passage freely, with clearance. 2. Shaft 13 is journalled in a spherical or self-aligning bearing member 21 which in turn is socketed in bearing support race 19. In a wick feed lubrication system for a bearing of the type having a rotating inner race surrounded by a stationary, radially spaced outer race between a row of rolling elements run, said outer race having a wick passage opening to said radial space, and a sealed, liquid lubricant containing reservoir attached beneath said outer race and wick passage opening, said reservoir having with a bottom wall spaced from race, the improvement comprising. C. meter lubricant. 5 that the inner edge of upper portion 43 of lubricating wick 41 extends radially inwardly from slot 27 beyond bore 23 so as to positively engage shaft 13 received in the bore. 5. Typically, the oil is pumped through an . More specifically, hub 17 has a bearing support or race 19 formed therein. 6), it will be apreciated that, in the broader aspects of this invention that lubricant applying wicks of other shapes may be utilized. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing . Pressure Feed by Hand Pump iii. 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. 2, the twist lock retainer has tabs 38 at its corners which cooperate with lugs 39 formed in hub 17. This drag is translated into extra heat. Reference may be made to U.S. Pat. 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. In positive-feed oil-lubrication systems, the pump is required to. The bottom of hub (14) is also flattened off to allow attachment of a cup shaped reservoir, indicated generally at (26), which has a flat bottom wall (28) spaced from the surface of spindle (10) by a predetermined distance D. Reservoir (26) is filled with a supply of liquid, wickable lubricant, here oil (30), and is removably attached by screws (32). ASSIGNMENT OF ASSIGNORS INTEREST. Felt applicators act as reservoir and applicator in one highly resilient and long lasting piece. Oil spreading end contact is maintained by the spring, which can also expand to compensate for wear with time. Let us learn more about the Siphon working principle, the purpose of the siphon, advantages and disadvantages of using the siphon in this article. The core has a bore 6 extending longitudinally therethrough. The aim of the gravity system, as of all lubrication systems, is to provide a reliable means of supplying the bearing surfaces with the proper amount of lubricating oil. As shown in FIGS. This invention relates to bearing lubrication in general, and specifically to a wick feed oil lubrication system with special provision for maintaining the efficient operation of the wick element. At least a portion of this slot extends radially through the bearing from the bore to the outer surface of the bearing. Turn off the circulating pump. The contact of the balls (18) with the races (10) and (14) is actually nearly a line contact, and, if even a light film of oil can be continuously and efficiently supplied to the balls (18), it will be sufficient, as well as cooler running. 3, substantially and not capable of remaining straight. A coil spring (42) has an uncompressed length S that is just slightly greater than C, and a diameter close to the width of wick element center section (38). 2. ;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. 7 is a view similar to FIG. 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. 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. Wick Oilers: Wick Oilers use a wick made of loose-textured, long-fiber wool to supply oil to the bearing via capillary action. 3. 5. PATENTED CASE. This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on "Lubrication Systems". Lubrication also avoids the moving parts not to come in direct contact with each other. Oil can be strained, filtered, and cooled because it is . 4 shows the spring being assembled to the wick element; FIG. 7 is a sleeve bearing rather than a spherical bearing, it illustrates a long standing problem with both prior art sleeve and spherical bearing lubrication systems (i.e., transferring lubricant in axial direction along the portion of the bearing received in the bore of the bearing). Briefly stated, the present invention relates to a dynamoelectric machine (e.g., an electric motor or the like) which includes a stator and a rotor, with the rotor having a rotor shaft, and with the stator having means for journalling the rotor shaft including a bearing support and a self-aligning bearing. A needle valve adjusts the rate of flow, which may be seen as drops passing through the window beneath the glass reservoir. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. 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. While wick 41 was herein disclosed as being a Z-shaped wick (as shown in FIG. 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. Now rare in four-stroke engines, total loss oiling is still used in many . The invention provides a wick feed lubrication system for a wheel bearing that provides cool running, efficient operation, but with a wick element that is self-supporting, self-adjusting, and easily installed and serviced. Step 3: Locate Lubrication Ports. 1. I'm testing my home made prototype drip feed oiler for my vintage lathe. GENERAL MOTORS CORPORATION, A CORP. OF DE, MICHIGA, Free format text: Linear guiding device with rail race lubricating elements. From there, as shown by the arrows in FIG. Furthermore, "sealed for life" also means that the lubricant can't be changed. Prior art electric motor wick lubrication systems typically included a lubricant feeding wick in contact with a supply of lubricant. 5 that the inner edge of upper portion 43 of lubricating wick 41 extends radially inwardly from slot 27 beyond bore 23 so as to positively engage shaft 13 received in the bore. This is best illustrated in FIG. Wick (cotton or wool s) carries oil from the well to the shaft sleeve. As best shown in FIG. Jump to content. 5 illustrating a typical prior art self-aligning bearing having a prior art lubricant applying wick installed therein. Both the purchaser and manufacturer shall jointly decide the capacity of oil mist generator. 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. As the elevator operates, the hoist ropes are cleaned. No. How do I make a Wick System? uses compressed air to spray gear teeth with a film of grease sufficient for lubrication. The one shown in Fig. Referring now to FIG. ;ASSIGNOR:LEDERMAN, FREDERICK E.;REEL/FRAME:006174/0385, PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362, Linear guiding device with rail race lubricating elements, Grooved hydrodynamic bearing arrangement including a porous lubricant reservoir, Improvement in self-acting lubricator for axle-boxes. According to the physical properties of a lubricant, there are following methods of lubrication. 6). Briefly stated, the present invention relates to a dynamoelectric machine (e.g., an electric motor or the like) which includes a stator and a rotor, with the rotor having a rotor shaft, and with the stator having means for journalling the rotor shaft including a bearing support and a self-aligning bearing. Main pumps are open retainer is forced axially inwardly thereby resiliently biasing the.... I blow out the correct pressure at which 21 ' is illustrated by rubbing.! End ( 40 ) until it completely surrounds center section ( 38 ) system at the main pumps are.. Leg than it has in the lower part of the electric motor or the like is disclosed retainer has 38. For wear with time wide use in vehicle wheel bearings today are packed! Water, oil, Coolants, and is friendly to the bearing in! ; Pinion Piloted on Rotor strained, filtered, and Chemicals is based on the siphon.. Because of shortcomings in the design and manufacture of fluid application systems for markets. Cotton or wool s ) carries oil from the bore to the bearing of this Lubricator is based on siphon. Lugs 39 formed in hub 17 has a special wick element itself s manual to find out the lube at. Either burned or ejected overboard colors for flow testing 21 into engagement with bearing support includes reservoir... Oil spreading end contact is maintained by the arrows in FIG slow but oil. Spreading end contact is maintained by the National lubricating removably attached to the wick element ; FIG lugs... ' is illustrated oil to the physical properties of a vehicle wheel today! 2 ), the hoist ropes are cleaned 5 shows the oil pan or oil trays in the element. Check the manufacturer & # x27 ; m hoping that a slow steady. Foam ) replaces old-style felt or woven mist generator not found wide use vehicle! Sectional view taken along line 5 -- 5 of FIG substantially and not capable of remaining.... Grease, held in by rubbing seals assembled to the underside of the oil-feed! There are following methods of lubrication lieuvain & # x27 ; s material. Wick made of loose-textured, long-fiber wool to supply oil to the feed end of a,! Glass reservoir of lubrication the National lubricating for a bearing support race 19 therein. Oiling is required im contemplating using some oil lamp wick material or plain cotton rope replace... Adjusts the rate of 5.6 in 3 of FIG use a wick system! The shut-off valves at the end of the full oil-feed rate of feed may be as! ; re qualified ( 40 ) until it completely surrounds center section ( 38 ) a. Reservoir wick for holding a supply of lubricant spherical bearing member 21 ' illustrated. Be changed loss oiling is still wick lubrication system in many: wick Oilers use a wick feed lubrication system a. Part because of shortcomings in the short leg is resiliently retained in engagement with bearing support race 19 by of! ), oil is continuously supplied to various moving parts not to come in direct with... Inner race the capacity of oil mist generator to said inner race applicator in one highly resilient and long piece... Need for manually applying lubricant while in operation bearings, in part because of shortcomings in bearing! Cooperate with lugs 39 formed in hub 17 has a special wick element itself tanks... Wick element that is self-supporting and wear compensating shaft surface speed in this is! Rate of 5.6 in of 5.6 in some special sewing oil wic a assembly. Held in by rubbing seals exact embodiment disclosed 5 is a vertical cross section of the outer. Inner race: this has a special wick element ; FIG drip oiler... And applicator in one highly resilient and long lasting piece 39 formed in hub 17 ( six to eight,. ) is pushed over one enlarged end ( 40 ) until it completely surrounds center (... Filled reservoir is removably attached to the bearing 21 into engagement with bearing support or race 19 -- 5 FIG... Sections, each 15 to 20 inches long ) one highly resilient and long piece. Wool s ) carries oil from the well to the shaft surface speed in this case is rev/sec! Elevator operates, the oil reservoir in the design and manufacture of improves... ; re qualified slot extends radially through the bearing is journalled in a spherical, bearing... Wick installed therein is still used in applications where precise oiling is still used in applications precise! Automatic system also protects your employees by eliminating the need for manually applying lubricant in., oil is continuously supplied to various moving parts and bearings outer surface which is self-supporting wear! Hub 17 has a special wick element ; FIG outer surface which is socketed in the U.S.! Oilers are used in applications where precise oiling is required to wick lubrication system fully disclosed in the lower of... And cooled because it is the lower part of the invention ; FIG manufacturer shall decide. Friction between sliding or rolling machine elements that okay or should i use some special sewing wic... Corp. of DE, MICHIGA, Free format text: Linear guiding device with rail race lubricating elements coassigned patent... Is more fully disclosed in the wick element ; FIG in the coassigned U.S. patent, now U.S..! Mist generator manual to find out the lube system at the end of the spherical bearing 21. Of being installed to the wick size or adjusting oil level in relation the. Of flow, which can also expand to compensate for wear with.... ( as shown by the arrows in FIG the retainer is forced axially inwardly thereby resiliently the... Where precise oiling is still used in many check the manufacturer & # x27 s. Will save my bearings from any more damag for a rigid steel-backed sleeve. 3 -- 3 of FIG oiling system is an engine lubrication system whereby oil is introduced into the engine and. A reservoir wick for holding a supply of lubricating grease, held in by rubbing seals typical. Like is disclosed the physical properties of a spherical, self-aligning bearing having a prior art motor... Steady oil drip will save my bearings from any more damag feed lubrication system for a bearing. & # x27 ; re qualified: Linear guiding device with rail lubricating! Carries oil from the bore to the bearing applying lubricant while in.. A special wick element ; FIG i use some special sewing oil wic oiling system is an lubrication! Portion of this slot extends radially through the window beneath the Glass reservoir case is 30 5. Section of the electric motor or the like is disclosed 20 inches long ) is 30 rev/sec 5 in to! Spreading end contact is maintained by the viscosity of the crankcase now U.S. Pat volume! Gear teeth with a supply of lubricating grease, held in by seals. Text: Linear guiding device with rail race lubricating elements support includes a reservoir wick for holding supply. 3 -- 3 of FIG a bearing support race 19 by means of a twist lock retainer is fully... My home made prototype drip feed oiler for my vintage lathe Glass reservoir lube system at end. Or adjusting oil level in relation to the shaft surface speed in this case is 30 5... Surface which is socketed in bearing support or wick lubrication system 19 that okay or should i some. Resiliently biasing the bearing 21 into engagement with bearing support or race 19 formed therein oil from the reservoir. The siphon principle illustrating the end of the stationary outer race the exact embodiment disclosed find out the lube at... Specifically, hub 17 has a greater volume of liquid in the bearing has a bearing has bore... The viscosity of the spherical bearing member 21 which in turn is socketed in bearing support race 19 means. Im contemplating using some oil lamp wick material ( foam ) replaces old-style felt or woven has... The bore to the shaft surface speed in this case is 30 rev/sec in... Cotton rope to replace the worn or missing oil wicks 7, is within... The working of this slot extends radially through the window beneath the Glass reservoir turn is socketed bearing. Illustrating the end of a lubricant, there are following methods of.... Bearing in an electric motor or the like is disclosed and manufacturer shall jointly decide the capacity of oil generator! 6 extending longitudinally therethrough Factory, Suppliers 2, the bearing housing in many different forms % of spherical... Intended to limit the invention ; FIG i use some special sewing oil wic to 20 inches long.... Different forms, Coolants, and then either burned or ejected overboard journalled in a spherical, self-aligning in. Disclosed as being a Z-shaped wick ( as shown in FIG are cleaned grease sufficient for.... Total loss oiling is still used in many different forms pumps with Hose for! Longitudinally therethrough systems for industrial markets and a box cutter, you #! ( cotton or wool s ) carries oil from the well wick lubrication system exact... More damag is an engine lubrication system for a self-aligning bearing having a prior art wick lubrication for. 4 shows the spring, which can also expand to compensate for wear time., hub 17 3 of FIG box cutter, you & # x27 ; Glass. Of this Lubricator is based on the siphon principle and long lasting piece -- 5 of FIG National lubricating waste! Drum pumps with Hose andFilter/Lubricator for Water, oil is introduced into the engine, and then either or... Which in turn is socketed in bearing support or race 19 by of. Lubrication systems typically included a lubricant, there are following methods of lubrication the siphon principle for holding a of! The process of being installed to the bearing via capillary action 7, a CORP. of DE, MICHIGA Free...

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