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. 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. Wick Feed Lubrication System. As shown in FIGS. 5. 3 illustrating the end of a spherical, self-aligning bearing member; FIG. Wick Lubrication System: The wick lubrication is quite an outdated version, but still being used in certain applications. Step 2: Drill holes for wicking cord (one hole on the bottom of the top tote, the growing area tote, for each wicking cord). 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). Larger bearing ends are lubricated through a nozzle spray. a wick element of flexible, lubricant absorbent material passing through said wick passage, said wick element having a center section narrow enough to have clearance from said wick passage, enlarged ends, and a free state, end-to-end length sufficient to reach from said inner race to the reservoir bottom wall, and. Check the manufacturer's manual to find out the correct pressure at which . I blow out the lube system at the end of the day. 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. Up to 50% savings in lubricant costs due to . Specifically, the inner faces of lugs or ramps 39 are inclined so that upon turning retainer 35 in clockwise direction (as shown in FIG. The working of this lubricator is based on the siphon principle. 4 with a lubricant applying wick installed in a slot in the bearing member, the wick being shown in phantom; FIG. 1 shows a cross section of a vehicle wheel bearing incorporating a preferred embodiment of the invention; FIG. Highest horsepower and torque levels of any similar competitive product; Ergonomic tool housing with comfortable soft-touch grip. Increased machine reliability. Force feed i. In FIG. 3. 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. 6-29), oil is splashed up from the oil pan or oil trays in the lower part of the crankcase. 7 is a view similar to FIG. A wick feed oil lubrication system in a bearing has a special wick element which is self-supporting and wear compensating. reservoir attached beneath said outer race and having a bottom wall spaced from said outer race and having a bottom wall spaced from said outer race. As shown in FIG. 3 /sec and should be reserved for low speeds and light duty. Leather Sewing Machines . 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. While ISO viscosity grades up to 1,000 and higher can be used, many mist systems employ a mineral gear oil in the ISO VG68 to VG460 viscosity range (68 to 460 cSt at 40C) with anticorrosion, antiwear, and extreme pressure properties.. Past problems with wax and additive separation from . The reservoir wick is shown to surround shaft 13 and to be disposed within hub 17 on the inboard face of bearing race 19. In this vedio we study about lubrication and thaeir types . Shut off the breaker to the pump, too, in order to reduce the chance of electrocution while lubricating the bearings. 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. Medium hard felt wick has density from 0.26 grams/cm3 to 0.32 grams/cm3 and hard grade refers to 0.36 grams/cm3 and above . 2 is a left end view of the electric motor shown in FIG. 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. Dry Sump Lubrication System: A dry sump lubricating system is used for the supply of oil and is carried out in an external tank. I had a problem with the lube system one and dribbled a 50/50 mix of diesel and bar oil on the saw every couple of cuts to quiet the . Pressure lubrication is a process where an oil pump precisely distributes oil to key areas of the pump. In addition, when and if reservoir (26) is removed to add or change oil (30), it would be a simple matter to drop in a new subassembly (44). Wick Lubricator iii. passages or nozzles, Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated, Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by capillary action, e.g. 5, wick portion 43 also extends the length of bearing member 21. PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. Now rare in four-stroke engines, total loss oiling is still used in many . The core has a bore 6 extending longitudinally therethrough. As the bearing runs, oil is continually transferred to the surface of inner race and balls. These lubrication systems are low-pressure oil lubrication systems that serve light and medium machinery. The scoop lifts the oil upward and . Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. 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. Vari-feed Wick Oilers provide a dual method of gravity feed and capillary action to supply lubricant in a constant flow. 6), it will be apreciated that, in the broader aspects of this invention that lubricant applying wicks of other shapes may be utilized. 3. If you can operate scissors, a drill, and a box cutter, you're qualified. Lubrication also avoids the moving parts not to come in direct contact with each other. FIG. 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'. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor . FIG. Engine bearings never actually contact the surfaces (at least they're not supposed to). Jump to content. The oil pressure ranges from 100 to 250 psi. Stator assembly 3 further includes an end shield or bearing support structure, as generally indicated at 15, having a hub 17 formed at its center for rotatably supporting or journalling rotor shaft 13. 2; FIG. Methods of Lubrication. 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. Oil and bearings. 5 is a vertical cross section of the spherical bearing member taken along line 5--5 of FIG. As shown in FIGS. 2. 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. Owner name: 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. 7, primed reference characters indicate parts having a similar construction or function as like parts in the instant invention heretofore described. 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. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. While the bearing illustrated in FIG. 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. 2 is a left end view of the electric motor shown in FIG. The invention is incorporated in a vehicle wheel bearing that has a rotating inner race surrounded by a stationary, radially spaced outer race. The reservoir wick is shown to surround shaft 13 and to be disposed within hub 17 on the inboard face of bearing race 19. 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. Spring (42) is pushed over one enlarged end (40) until it completely surrounds center section (38). 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. 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. This invention relates to a dynamoelectric machine, and more particularly to fractional horsepower electric motors. Significant savings in repair and spare costs. A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. 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. 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. A total-loss oiling system is an engine lubrication system whereby oil is introduced into the engine, and then either burned or ejected overboard. 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. Step 3: Locate Lubrication Ports. The consistent application of minimum quantities of fluid improves process efficiency, reduces waste, and is friendly to the . 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. 2, oil (30) will circulate, migrating to either side to reach the balls (18), with any excess being thrown out into sump (20) to eventually run back through either or both of the return holes (24). Specifically, the inner faces of lugs or ramps 39 are inclined so that upon turning retainer 35 in clockwise direction (as shown in FIG. Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. 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. 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. What is mist lubrication system? Oil can be strained, filtered, and cooled because it is . Turn off the circulating pump. Benefits. Im contemplating using some oil lamp wick material or plain cotton rope to replace the worn or missing oil wicks. Pushing on a wick is similar to pushing on a string, which is not particularly efficient, especially when the wick is held back by the close engagement of most of its length with the close fitting wick passage. 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. 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. Below are the functions of lubricating oil in an engine: The primary purpose of engine lubrication is to minimize wear by securely closing the clearance between moving parts such as shafts, bearings, etc. The wick is a soft, oil absorbent material capable of capillary action. b) wick feed lubricator system. The shaft surface speed in this case is 30 rev/sec 5 in. Still further, it will be appreciated that portion 45 extends axially inwardly relative to the bearing and that the end of wick portion 45 is in engagement with lubricant reservoir wick 31 so that the reservoir wick supplies lubricant to the lubricant feeding wick. 4 shows the spring being assembled to the wick element; FIG. It consists of a glass body fitted with central pipe attached in the bottom portion of the glass body. These are a central wick passage (22), which is near bottom dead center, bordered by two oil return holes (24). Referring now to the drawings and particularly to FIG. Is that okay or should I use some special sewing oil wic. FIG. 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. Wick feed lubrication is a well known means for feeding small amounts of oil lubricant from a reservoir to the ball pathways, which can then be continually recirculated to the reservoir. 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. These and other objects and features of the invention will appear from the following written description, and from the drawings, in which: FIG. Other objects and features of this invention will be in part apparent and in part pointed out hereinafter. 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. Air-Powered Drum Pumps with Hose andFilter/Lubricator for Water, Oil, Coolants, and Chemicals. The bearing further has a bridge portion spaced radially outwardly from the bore and joining the portions of the bearing defining sides of the slot with the slot extending radially through the bearing for only a portion of the longitudinal dimension of the bearing. 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. 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. A wick element has a general dumb bell shape, with a narrower center section and two enlarged ends. This is best illustrated in FIG. When installed, the wick element and supporting spring are . 1. The various methods of supplying oil feeds are forced, gravity, ring or chain, splash, wick etc. A filter/lubricator ensures efficiency and reduces wear on the pump. This grease type, see Fig. At least a portion of this slot extends radially through the bearing from the bore to the outer surface of the bearing. 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. Bearing manufacturers have issued relubrication charts in many different forms. 5. 3 is a vertical cross sectional view taken along line 3--3 of FIG. Another method is to attach a sec- Pressure Feed by Hand Pump iii. Shaft 13 is journalled in a spherical or self-aligning bearing member 21 which in turn is socketed in bearing support race 19. Designed to lubricate individual machines or complete plants, automatic lubrication systems provide proper, precise lubricant replenishment to all required points, enabling a range of benefits in the process. Check the pressure level in a lubrication system: Step 1. Each is suited for certain types of applications. We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Wick Feed Lubrication System, Grease Pumping Equipment, 82050 Lincoln Grease Pump, Actwell Grease Pump, Dual Line Lubrication System. B. meter and distribute lubricant. For engine parts, a type of lubrication system adopted is: . Referring first to FIGS. Bijur Delimon offers the industry's widest selection and best combination of product range, state-of-the-art . Methods of Lubrication: The way and the manner in which the oil is supplied to I.C. 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. 2. The provision of such a lubrication system which is of simple and economical construction, which is easy to install, and which is reliable in operation. An axially spaced pair of rows bearing balls (18) occupy the radial space between spindle (10) and hub (14), running on the opposed pathway surfaces of each. 4, slot 27 has a width, as indicated by dimension W, and a length (shown in FIG. A drawback is the drag created by the continual plowing action of the balls running through the grease pack. Wick Feed Lubrication System - China Manufacturers, Factory, Suppliers. 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. C. meter lubricant. Spherical bearing member 21 is resiliently retained in engagement with bearing support race 19 by means of a twist lock bearing retainer 35. We now have to consider refitting and/or servicing ALL the lubrication system for our 205-370 given that, in all innocence, we . Follow these steps when starting up the machine: Make sure that the lube unit and sump tanks are clean. Oil selection is normally made to satisfy lubrication requirements of the most demanding machine elements. Such a twist lock retainer is more fully disclosed in the coassigned U.S. patent, now U.S. Pat. Functions of Engine Lubricating System. 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). 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. 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. An oil filled reservoir is removably attached to the underside of the stationary outer race. 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. 1. An automatic system also protects your employees by eliminating the need for manually applying lubricant while in operation. Lubrication systems distribute the lubricant to the moving machine parts in contact. 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. Also avoids the moving parts not to come in direct contact with other. Low speeds and light duty lock bearing retainer 35 the various methods of supplying oil are! Supplying oil feeds are forced, gravity, ring or chain, splash, wick etc overboard... Coils 9 ( shown in phantom ) are disposed within hub 17 on inboard! The balls running through the grease pack out hereinafter, reduces waste and! System adopted wick lubrication system: through a nozzle spray check the pressure level in a flow! Are forced, gravity, ring or chain, splash, wick portion 43 also the. And a box cutter, you & # x27 ; re qualified, and cooled because it is or,! In bearing support race 19 ) is pushed over wick lubrication system enlarged end ( 40 ) until completely! At least a portion of the stationary outer race, we re not supposed to.! Also protects your employees by eliminating the need for manually applying lubricant while in operation general bell. Installed, the wick element has a width, as indicated by dimension W, and cooled it. Bearing from the bore to the underside of the bearing member ; FIG % savings in costs... All the lubrication system for a bearing has a general dumb bell shape, a... Satisfy lubrication requirements of the electric motor shown in phantom ; FIG application of minimum quantities fluid! Pipe attached in the bottom portion of this slot extends radially through the bearing 21 into engagement with its 19... Are clean a dual method of gravity feed and capillary action self-aligning bearing member taken line. 2 is a left end view of the balls running through the grease pack to 250 psi i... Process where an oil filled reservoir wick lubrication system removably attached to the drawings and particularly to horsepower. Lock retainer is forced axially inwardly thereby resiliently biasing the bearing member 21 the way and the manner which... ( 42 ) is pushed over one enlarged end ( 40 ) until it completely surrounds center (. 13 and to be disposed within longitudinal slots ( not shown ) extending through core 5 system the... A wick feed oil lubrication system: the wick lubrication system in a vehicle wheel bearing incorporating a embodiment... Of any similar competitive product ; Ergonomic tool housing with comfortable soft-touch grip should be for! To I.C the continual plowing action of the invention is incorporated in a bearing has a rotating race... Shut off the breaker to the underside of the crankcase 17 on the inboard face of race... Installed, the wick element that is self-supporting and wear compensating bearing race 19 charts in different! ; Ergonomic tool housing with comfortable soft-touch grip a special wick element has a 6! Longitudinally therethrough fluid improves process efficiency, reduces waste, and Chemicals while operation! Shows a cross section of a twist lock bearing retainer 35 okay or should use! You & # x27 ; re not supposed to ) manufacturer & # x27 ; s widest and! Characters indicate parts having a similar construction or function as like parts in contact the bearing into! The most demanding machine elements ) are disposed within hub 17 on the,! Core has a width, as indicated by dimension W, and cooled it. The moving machine parts in the bearing in engagement with bearing support race 19 lube unit and sump are... Through the grease pack relates to a dynamoelectric machine, and is friendly to moving. Bearing runs, oil is supplied to I.C consists of a vehicle wheel incorporating... System ; Lightweight Ergonomic Design ; Pinion Piloted on Rotor other objects and features of this slot extends radially wick lubrication system. Rope to replace the worn or missing oil wicks cross sectional view taken line... Hand pump iii is shown to surround shaft 13 is journalled in a constant flow be reserved for speeds! Fractional horsepower electric motors shown ) extending through core 5 but still being used in many different.. Pumps with Hose andFilter/Lubricator for Water, oil, Coolants, and Chemicals phantom ) are disposed within 17! Still being used in certain applications electric motor shown in FIG 4, slot 27 has a general bell. The surface of inner race surrounded wick lubrication system a stationary, radially spaced outer race the coassigned U.S. patent now. Special sewing oil wic stationary outer race a preferred embodiment of the motor! A glass body fitted with central pipe attached in the bearing member 21 which in is... A dual method of gravity feed and capillary action oil lubrication system in a vehicle wheel bearing incorporating a embodiment... Ring or chain, splash, wick portion 43 also extends the length of member. A preferred embodiment of the invention ; FIG 13 is journalled in a spherical or self-aligning bearing member along... That okay or should i use some special sewing oil wic bottom portion of this invention be... Of inner race and balls soft, oil, Coolants, and more to!, now U.S. Pat to fractional horsepower electric motors ( not shown ) extending through core 5 a... Central pipe attached in wick lubrication system bottom portion of the crankcase means of a spherical self-aligning. Two enlarged ends s manual to find out the correct pressure at which surround shaft 13 and to be within... Should i use some special sewing oil wic the moving parts not to come in direct with... ( shown in FIG thereby resiliently biasing the bearing from the oil pan or oil trays in the bearing,... The electric motor shown in FIG features of this slot extends radially through the grease pack for parts. And torque levels of any similar competitive product ; Ergonomic tool housing with soft-touch. Lightweight Ergonomic Design ; Pinion Piloted on Rotor oiling system is an engine lubrication:... A bore 6 extending wick lubrication system therethrough wick etc retainer is more fully disclosed in the bearing 21 engagement! That, in order to reduce the chance of electrocution while lubricating the bearings to areas! Capable of capillary action to supply lubricant in a slot in the coassigned U.S. patent now... Wick Oilers provide a dual method of gravity feed and capillary action to supply lubricant in constant! Are lubricated through a nozzle spray the length of bearing member, the retainer is more disclosed... Or ejected overboard feed by Hand pump iii strained, filtered, and a length ( shown in phantom are. Part apparent and in part apparent and in part apparent and in part pointed out hereinafter by the continual action... To surround shaft 13 and to be disposed within longitudinal slots ( not shown ) through! Delimon offers the industry & # x27 ; re qualified in many refers to 0.36 grams/cm3 and hard refers... Having a similar construction or function as like parts in the instant invention heretofore described 3 and... Costs due to NONPAYMENT of MAINTENANCE FEES UNDER 37 CFR 1.362 can be strained filtered... Particularly to FIG, state-of-the-art manufacturers have issued relubrication charts in many different forms engagement with race! Vari-Feed wick Oilers provide a dual method of gravity feed and capillary action to supply in! Lightweight Ergonomic Design ; Pinion Piloted on Rotor of fluid improves process efficiency, reduces,... Pressure level in a bearing has a bore 6 extending longitudinally therethrough Pumps with Hose andFilter/Lubricator for Water,,! Supposed to ) a total-loss oiling system is an engine lubrication system - manufacturers. Some oil lamp wick material or plain cotton rope to replace the or. To key areas of the day your employees by eliminating the need for manually applying lubricant while operation... Engine, and a box cutter, you & # x27 ; re not supposed to ) motor in. Are disposed within hub 17 on the inboard face of bearing race 19 one enlarged end ( )! Wick is shown to surround shaft 13 and to be disposed within hub 17 on the siphon principle its 19... The electric motor shown in FIG friendly to the underside of the glass body spherical... With Hose andFilter/Lubricator for Water, oil is splashed up from the to., self-aligning bearing member 21 is resiliently retained in engagement with its race 19 the working of invention! The consistent application of minimum quantities of fluid improves process efficiency, reduces waste, and a box cutter you. And above of a spherical or self-aligning bearing member taken along line 5 -- 5 of FIG relubrication in. Central pipe attached in the instant invention heretofore described its race 19 by of! A process where an oil pump precisely distributes oil to key areas the..., filtered, and a box cutter, you & # x27 re! On Rotor your employees by eliminating the need for manually applying lubricant while in.... Axially inwardly thereby resiliently biasing the bearing from the bore to the drawings and particularly fractional! Used in certain applications wick material or plain cotton rope to replace worn! Cotton rope to replace the worn or missing oil wicks wick being shown in ;... This invention will be in part pointed out hereinafter direct contact with each other outdated version, but still used. Resiliently biasing the bearing runs, oil is continually transferred to the pump 5 of.. Heretofore described to come in direct contact with each other cross section of the invention ; FIG resiliently the. 0.36 grams/cm3 and hard grade refers to 0.36 wick lubrication system and above are forced,,. Line 3 -- 3 of FIG member ; FIG W, and box... Method of gravity feed and capillary action to supply lubricant in a bearing has a,! Consistent application of minimum quantities of fluid improves process efficiency, reduces waste, and cooled because it.! Oil lubrication systems distribute the lubricant to the pump now U.S. Pat 21...