| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 184600120 |
Gearing
| 77 |
| 184600110 |
Gas turbine
| 41 |
| 184600210 |
With lubricant treatment means
| 41 |
| 184700400 |
With measuring or metering value system
| 34 |
| 184600400 |
With safety or indicating means
| 33 |
| 184600500 |
Crank-type machines
| 23 |
| 184600100 |
With means to control machine operation
| 21 |
| 184600140 |
Machine tools
| 11 |
| 184600300 |
With machine starting means
| 8 |
| 184600260 |
With mist or fog means
| 8 |
| 184600160 |
Rotary compressor
| 7 |
| 184600280 |
Pump or pump systems mounting means | 5 |
| 20090057062 | ARRANGEMENT OF AN ELECTRICALLY OPERATED OIL PUMP OF AN AUTOMATIC TRANSMISSION - An arrangement of an electrically operated oil pump ( | 03-05-2009 |
| 20120037456 | Oil pan and lubricating device - An oil pan is provided with an oil pan separator that partitions a first chamber that communicates with a moving part inside a cylinder block and a second chamber outside the first chamber. A communicating hole is provided to a bottom panel of the oil pan separator. The communicating hole is shielded from a strainer. | 02-16-2012 |
| 20120181114 | LUBRICANT DISTRIBUTOR AND LUBRICATING SYSTEM - The invention pertains to a lubricant distributor for distributing lubricant to several lubricating points, with a cavity, in which a piston is arranged in a sealed and movable fashion. Several lubricant outlets, which are sealed relative to the cavity by the piston, lead into the cavity. The distributor has a lubricant inlet, from which at least one inlet channel leads into the cavity. A drive unit is provided for moving the piston in the cavity in a defined fashion. At least one channel is formed in the piston and makes it possible to produce a fluidic connection between the at least one inlet channel and one of the lubricant outlets depending on the position of the piston within the cavity. The invention furthermore pertains to a lubricating system that includes such a lubricant distributor and a lubricant pump that is connected to the lubricant inlet via a line. | 07-19-2012 |
| 20140034421 | INTEGRATED LUBRICATION MODULE FOR COMPRESSORS - In accordance with certain embodiments, the present invention provides a modular approach to a lubrication package. Certain components such as the filter and cooler are directly connected to a block that has connections to accept them and internal porting to establish the proper flow paths for circulation, cooling and filtration of the circulating lubricant. The block can accept one or more coolers and one or more filters. The isolation valving for redundant equipment can also be integrated into the block. Many connections that had been used in past designs for the piping network are integrated into the block. The block can also be close mounted to the reservoir while a submersible pump further saves space and piping connections. Indeed, having the ability to maintain mechanical equipment (e.g., remove and replace filters and coolers) without shutting down, allows for continuous process flow, which eliminates down-town scheduling, loss of product and/or redundant backup, all of which comes at a considerable cost. | 02-06-2014 |
| 20160160713 | LUBRICATION SYSTEM FOR POWER TRANSFER UNIT HAVING EXTERNALLY-MOUNTED ELECTRIC OIL PUMP - The present disclosure relates to an on demand lubrication system for use in torque transfer mechanisms of the type associated with power transfer systems in motor vehicles. The on-demand lubrication system includes an externally-mounted electric motor/pump assembly adapted to draw lubricant from a sump located within the dosed housing of the torque transfer mechanism and supply pressurized lubricant to one or more remote locations within the housing. The output of the electric motor/pump assembly is fluidically connected to a reservoir assembly via an elongated conduit. | 06-09-2016 |
| 184600200 |
With machine tilt compensating means | 5 |
| 20090101441 | OIL SUCTION SYSTEM - In an oil suction system for drawing up oil stored in an oil reservoir through a strainer, the oil reservoir is constructed such that, when the liquid surface of the oil is inclined due to movement of the stored oil, the level of the liquid surface close to the suction port varies in accordance with a plurality of directions of inclination of the liquid surface, and the level of the liquid surface close to the suction port is lower in a particular direction as one of the directions of inclination of the liquid surface than those in the other directions of inclination, and an inflow resistance portion is provided at a lowered liquid-level side of the suction port on which the liquid level is lowered when the oil surface is inclined in the particular direction, for increasing the resistance to flow of the oil from the lowered liquid-level side toward the suction port, to be larger than the resistance to flow of the oil from a raised liquid-level side of the suction port on which the liquid level is raised due to inclination in the particular direction, toward the suction port. | 04-23-2009 |
| 20090107769 | OIL LUBRICATING STRUCTURE - An oil lubricating structure includes a main body case having a housing chamber in which an element requiring a supply of oil is housed, an oil reservoir which is provided below the main body case and has an oil chamber in which oil collects, an oil supply portion which has an inlet port through which oil is drawn in from the oil chamber and which supplies oil collected in the oil chamber to the element requiring a supply of oil through the inlet port, and a duct member provided in the oil chamber. An oil return hole is provided which is formed in a bottom surface of the main body case toward the front of the oil reservoir and through which oil returns to the oil reservoir from the main body case. One end portion of the duct member is connected to the oil return hole and the other end portion of the duct member is positioned farther to the rear than the inlet port. | 04-30-2009 |
| 20090250296 | Lubrication and scavenge system - A lubrication and scavenge system for a gas turbine, capable continued operation in nose-down or nose-up orientations, has a number of oil drainage passages to return oil to one or more collection chambers adjacent a rolling element bearing. A rotary impellor in the chamber forces the oil into a scavenge off-take passageway in the chamber wall leading to a scavenge pump. However, in some orientations windage effects in the chamber can return the oil to the drainage passage rather than permitting the impellor to centrifuge it into the off-take passageway. As a result oil starvation may occur. To avoid this and improve scavenging a shield is located between the drainage path and the off-take passageway adjacent to a face of the impellor. The shield may comprise an additional member, but preferably is formed integrally with a bearing race so as to ease assembly. | 10-08-2009 |
| 20140166401 | OIL STRAINER FOR VEHICLE TRANSMISSION - An oil strainer for a vehicle transmission includes a body case, a suction port member, a suction port, and a connection tube. The body case contains a filtering member. The suction port member is separated from the body case. The suction port is provided in the suction port member. The connection tube has flexibility or stretchability and connects the body case to the suction port member. The connection tube has a structure which is bent or which is expanded and contracted to allow the suction port member to move while following a change in an oil surface of oil in a transmission casing of the vehicle transmission so that the suction port is not exposed at the oil surface when a position of the oil surface varies due to lean of a vehicle or acceleration/deceleration applied to the vehicle. | 06-19-2014 |
| 20150060206 | TANK HAVING AN INCLINED PARTITION PROVIDED AT ITS ENDS WITH THROUGH-HOLES FOR CONTINUOUS SUPPLY OF A SUPPLY LIQUID TO A TURBINE ENGINE - The tank for a turbine engine comprises a partition separating a first compartment from a second compartment of the tank , the partition having a first end and a second end, the second end being closer to the bottom of the tank than the first end, the partition being inclined from the first end to the second end in the first direction and in the direction of the first outlet to the second outlet , the partition comprising at least one first Through-hole near the first end and at least one second through-hole closer to the second end than the first hole. | 03-05-2015 |
| 184110100 |
Splash | 4 |
| 20090101444 | GAS TURBINE OIL SCAVENGING SYSTEM - A method for scavenging oil in a gas turbine engine comprises using a driving fluid flow to drive a flow of a fluid collected in an oil system of the engine to pass through an ejector and then the driven flow of the fluid is directed to be discharged into an oil tank. | 04-23-2009 |
| 20150308307 | DEVICE TO DIRECT LUBRICANT IN A LUBRICATING ASSEMBLY AND IMPLEMENTATION THEREOF - A lubricant assembly that is configured as part of a lubricating system that flings, or slings, fluid lubricants about the interior of compressors. In one embodiment, the lubricant assembly includes a lubricant guide member with a body member that has a pair of peripheral side members with angled surfaces. The construction is amenable to more consistent fabrication constraints (e.g., tolerances), as well as to offer features that can improve operation of the lubricating system, e.g., as operative in the compressors. In use, the lubricant guide member is disposed transverse to a longitudinal axis of a shaft that is configured to rotate a slinger member to fling the lubricant. This configuration captures lubricant that falls downwardly from other parts of the compressors. The angled surfaces of the side members direct this captured lubricant toward the shaft, and other rotating components, of the lubricating system. | 10-29-2015 |
| 20090314580 | METHOD FOR REGULATING THE LEVEL OF A SECTION OF AN OIL TRAY COMPRISING AT LEAST TWO SECTIONS - A method of regulating the oil level in a section of an oil sump of a splash-lubricated transmission that has at least first and second oil sump sections that are separated by a baffle plate ( | 12-24-2009 |
| 20190145509 | PURE ELECTRIC VEHICLE TRANSMISSION WITH NOVEL LUBRICATION STRUCTURE | 05-16-2019 |
| 184700200 |
For chassis lubrication | 2 |
| 20100270108 | SPINDLE GREASING METHOD AND APPARATUS - An assembly includes a spindle and a middle spacer with a sleeve section surrounding a length portion of the spindle; upper and lower bearings; and a housing including a cavity receiving the spindle with the upper and lower bearings supporting the spindle in the cavity. A grease passageway includes a first portion formed by axial and radial holes in a top end of the spindle, a second portion of longitudinal passages formed between the middle spacer and the spindle, and a third portion formed by radial dispersion channels formed between a collar on the middle spacer and the lower bearing. | 10-28-2010 |
| 20110233002 | LUBRICATION SYSTEM WITH INTEGRATED ELECTRONICS - A lubrication system for a utility vehicle with a lubricating unit having a lubricant reservoir, a pump, and a distributor attached thereto to which supply lines to a plurality of lubrication points can be attached, and comprising a control module having at least two lubrication programs stored therein, wherein the pump initiates an ejection of grease in a cycle predetermined by the respective lubrication program. The object of the invention is to improve upon a lubrication system such that a change between lubrication programs and optionally the execution of an intermediate lubrication using an automatic lubrication system is possible during driving operations independent of the presence of a higher level on-board electronics system. The object is accomplished in that the lubricating unit is connected directly to an input and display device disposed in the vehicle or at other accessible places on the vehicle, the input and display device used to switch between lubrication programs and to initiate an intermediate lubrication. | 09-29-2011 |
| 184600270 |
With guard | 2 |
| 20090120721 | ANTI-LEAKAGE DEVICE FOR AN OILY BEARING - An anti-leakage device for an oily bearing includes a base, a wearing piece, a fastener, a bearing, a spindle and a fan wheel. The base provides an axial barrel. The wearing piece, the fastener, the bearing and the spindle are received in the axial barrel. An oil removing disk is attached to an inner side of the fan wheel and provides a conical shell with a conical hole being enclosed with the conical shell such that the oil removing disk is capable of collecting lubrication oil with centrifugal force and the lubrication oil collected by the oil removing disk passes through the conical hole to allow the lubrication oil flowing outward the oil removing disk being forced to move back to the axial barrel. | 05-14-2009 |
| 20140353087 | SHIELD FOR TRANSMISSION FLUID SUMP - A transmission has a float level sensor in a fluid sump of the transmission case. A shield having a first panel and a second panel connected to and generally perpendicular with the first panel. The first panel cooperates with a first wall of the transmission case in the sump. The second panel cooperates with a second wall and a bottom wall of the transmission case in the sump. The first and second panels are adapted to cooperate with the first wall, the second wall, and the bottom wall of the transmission case to form a generally stagnant well within the fluid sump surrounding the fluid level sensor to decrease fluid motion adjacent to the sensor. The generally stagnant well and the sump are in fluid communication with one another. | 12-04-2014 |
| 184600130 |
Dry sump | 1 |
| 20090173580 | Container for engine lubricating oil - A removable oil storage tank for lubricating an engine. The oil storage tank includes a body having a reservoir, an oil inlet and an oil outlet. A pick up tube in connected to the oil outlet. Connectors are coupled to the oil inlet and oil outlet. Oil lines are coupled to the connectors to couple to oil inlet of the tank to the outlet of the engine and the oil outlet of the tank to the inlet of the engine. | 07-09-2009 |
| 184600170 |
Cylinders parallel to shaft | 1 |
| 20110147126 | HYDRAULIC MACHINE WITH OIL DAMS - A hydraulic machine includes a support structure and a rotating group rotatably mounted relative to the support structure. The rotating group includes a shaft and a cylinder barrel with a plurality of circumferentially spaced cylinder bores. Reciprocal pistons extend from the shaft with each one of the pistons extending into an associated one of the cylinder bores. A joining assembly joins the shaft and the cylinder barrel so that the shaft and the cylinder barrel rotate together. The hydraulic machine further includes at least one oil dam associated with the rotating group and adapted to trap hydraulic fluid used for lubricating portions of the joining assembly. | 06-23-2011 |
| Entries |
| Document | Title | Date |
|---|
| 20080302606 | Oil replacement system - An oil replacement system for a vehicle can include oil quality sensor that directly determines the quality of the oil in the vehicle and sends an oil quality signal to a control system. Such an oil quality sensor can make a direct measurement of the quality of the oil in an engine oil system, thus permitting the oil replacement system to accurately determine the quality of oil in an engine oil system and whether the oil needs to be replaced. | 12-11-2008 |
| 20080308352 | CONNECTION ARRANGEMENT FOR AN OIL PUMP OF A TRANSMISSION - A connection arrangement for a connection to an intake side of an oil pump in a housing ( | 12-18-2008 |
| 20090008189 | Lubrication system - A lubrication system utilizes an increase in ambient air pressure to dispense oil through a tubing. The tubing inner diameter and length, along with coils formed in the tubing, are selected to prevent blockage of the tubing and to dispense gradually over an extended period of time small amounts of oil. | 01-08-2009 |
| 20090014243 | BREATHER-SAMPLING-FILLER ASSEMBLY FOR LIQUID RESERVOIRS/SYSTEMS - A breather-sampling-filler assembly ( | 01-15-2009 |
| 20090014244 | INTEGRATED ROTARY VALVE - A system in some embodiments includes a machine block comprising features configured to support moving machine components within a lubricating fluid, wherein the machine block includes an integral valve block configured to route the lubricating fluid through a first filter without a second filter and configured to route the lubricating fluid through the second filter without the first filter. Further embodiments include a method that includes switching circulation of a lubricant between a first filter and a second filter in response to an angular position of a valve disposed in a valve block integral to a machine block having moving components lubricated by the lubricant | 01-15-2009 |
| 20090032336 | Main Shaft-Lubricating Structure for a Direct Drive Torque Motor - A main shaft-lubricating structure for a direct drive torque motor comprises a body, a direct drive torque motor, a main shaft, a bearing assembly, an adjustment nut and a brake assembly. The main shaft cooperates with the adjustment nut to fix the torque motor, the bearing assembly and the body. The bearing assembly utilizes the main bearing and the brake assembly to be supported between the body and the main shaft. The brake assembly and the body are defined with a first lubrication oil piping and a second lubrication oil piping, respectively. The first lubrication oil piping is communicated with the main bearing, and the second lubrication oil piping is communicated between the brake assembly and the main shaft. Thereby, with the abovementioned simplified structure, the main shaft can be lubricated, and the maintenance cost can be reduced. | 02-05-2009 |
| 20090321188 | DRIVING APPARATUS AND RECORDING/REPRODUCING APPARATUS - A driving apparatus ( | 12-31-2009 |
| 20100065374 | CONTINUOUS SUPPLY FLUID RESERVOIR - An assembly for holding a fluid includes an auxiliary reservoir inside a main reservoir. The auxiliary reservoir includes an auxiliary reservoir shell with a fill passage at or near its bottom. The auxiliary reservoir shell also has a vent passage at or near its top. The fill passage and the vent passage fluidically connect the auxiliary reservoir to the main reservoir. A fluid inlet is located inside the main reservoir and outside of the auxiliary reservoir. A fluid outlet located inside the auxiliary reservoir between the fill passage and the vent passage. | 03-18-2010 |
| 20110100757 | LUBRICATION SCAVENGE SYSTEM - A lubrication scavenge system is disclosed herein. The lubrication scavenge system includes a sump housing substantially encircling a structure disposed for rotation about an axis. The sump housing has an inwardly-facing surface extending at least partially about the axis in a spiral path. The spiral path increases in radial distance from the axis in the direction of rotation of the structure, in a plane perpendicular to the axis. The spiral path extends 360°. | 05-05-2011 |
| 20120031703 | MINIMAL LUBRICATION DEVICE WITH FINE REGULATION OF THE OIL FLOW - A minimal lubrication device including a lubricant fluid storage reservoir, unit for raising the pressure of the lubricant fluid fed to at least one modular element, the modular element includes a lubricant fluid conduit intercepted by a flow regulator, and a compressed air conduit. The lubricant conduit and the compressed air conduit are associated with an air/lubricant mixer element. The flow regulator includes a valving element at least partly housed within a sized hole and movable therein via a control stem. The stem has at least one portion of conical profile having a length equal to at least 3 times the diameter of the sized hole. | 02-09-2012 |
| 20120145482 | SYSTEM FOR AUTOMATIC LUBRICATION - A system for automatically delivering lubricant to at least one bearing ( | 06-14-2012 |
| 20130001016 | O-RING LUBRICANT - One example embodiment includes a lubricant for installing an O-ring in a groove where the lubricant cleanroom compatible. The lubricant includes a fluorinated solvent. The lubricant also includes a fluorinated oil. | 01-03-2013 |
| 20130118835 | PROGRESSIVE DISTRIBUTOR BASE BODY FOR CONVEYING LUBRICANT THERETHROUGH - A progressive distributor base body for distributing lubricant includes a first lubricant inlet channel, at least one second lubricant inlet channel, at least first and second cylinders each configured to slidably support a piston element, and a bore fluidly connecting at least one of the first and second lubricant inlet channels with a channel that is fluidly connected to the first and second cylinders. The progressive distributor base body is formed as one-piece without any seams and a longitudinal direction of the second lubricant inlet channel is parallel to a longitudinal direction of the bore. | 05-16-2013 |
| 20130168187 | VARIABLE SPEED STEPPER MOTOR DRIVING A LUBRICATION PUMP SYSTEM - Apparatus and method for supplying lubricant to a plurality of lubrication sites. Embodiments include a pump with venting and non-venting piston return, a pump with stirrer and direct feed mechanism, a pump with CAN system and self-diagnostics, a pump with heated housing and reservoir and a pump with stepper motor and overdrive control. Profiles drive the stepper motor at various speeds. | 07-04-2013 |
| 20130168188 | STEPPER MOTOR DRIVING A LUBRICATION PUMP PROVIDING UNINTERRUPTED LUBRICANT FLOW - Apparatus and method for supplying lubricant to a plurality of lubrication points via divider valves. A pump driven by a stepper motor to supplies lubricant at a varying rate which provides lubricant substantially uninterrupted at the lubrication point(s), and/or provides lubricant at a continuous non-constant flow rate which provides lubricant without interruption at the lubrication point(s), and/or provides lubricant at a constant flow rate which provides lubricant without interruption at the lubrication point(s). | 07-04-2013 |
| 20130228398 | AUTOMATIC LUBRICATION SYSTEM - An automatic lubrication system includes a reservoir configured to be coupled to an industrial machine component, a lubricant line coupled to the reservoir, and a mechanism coupled to the reservoir, the mechanism configured to exact an amount of lubricant from the reservoir based solely on movement of the industrial machine component. | 09-05-2013 |
| 20130270038 | Oil Passage Structure For Electric Vehicle - A straddle electric vehicle (e.g., electric motorcycle) comprising a driving motor and an electric power control unit for controlling electric power supplied from batteries to the driving motor, a case of the electric power control unit is mounted to the battery box from outward, and electrode terminals protruding outward from the case are inserted into insertion holes of the battery box. The electrode terminals protruding into inside of the battery box are connected to electrodes of the batteries via electric conductors such as bus bars. In this structure, electric connecting work between the batteries and the electric power control unit can be easily carried out, high-voltage lines can be minimized in length, and the high-voltage lines are not exposed to outside. | 10-17-2013 |
| 20130277147 | DUAL-LINE PUMP UNIT, LUBRICATION SYSTEM, AND RELATED APPARATUS AND METHOD - A dual-line pump unit for supplying lubricant includes a reservoir having an interior for holding lubricant. A first pump is provided for pumping lubricant from the reservoir through a first main line to a lubricant distribution system. A second pump is provided for pumping lubricant from the reservoir through a second main line to the lubricant distribution system. During a first stage of operation, the first pump operates to pump lubricant from the reservoir through the first main line to the lubricant distribution system and the second pump is idle, the second main line venting back to the reservoir via the second pump. During a second stage of operation, the second pump operates to pump lubricant from the reservoir through the second main line to the lubricant distribution system and the first pump is idle, the first main line venting back to the reservoir via the first pump. | 10-24-2013 |
| 20130292208 | VALVE GREASING SYSTEM - A system for greasing a valve is provided. The system comprises a main valve connected to a compressed fluid source, a grease supply system, a main chamber, a left head assembly, a right head assembly, and a grease supply line in communication with the valve. The main chamber includes a piston that is slidable from a first end to a second end of the main chamber. In the first position, the main valve injects fluid into the first end of the main chamber, thereby charging the left head assembly with grease and simultaneously discharging grease from the right head assembly into the grease supply line. In the second position, the main valve injects fluid into the second end of the main chamber, thereby charging the right head assembly with grease and simultaneously discharging grease from the left head assembly into the grease supply line. | 11-07-2013 |
| 20130306407 | Housing With A Direct Flow Path For Hardware Lubrication - The present invention provides a housing that encloses a bearing. The housing includes a side wall upon which a lubricant is dispersed. The side wall has a sloped portion and a collection area is fluidly associated with the side wall. A fluid circuit is integral with the side wall such that the fluid circuit is configured to direct the lubricant into the collection area. | 11-21-2013 |
| 20130313048 | METHOD TO DETECT LOSS OF FLUID OR BLOCKAGE IN A HYDRAULIC CIRCUIT USING EXPONENTIALLY WEIGHTED MOVING AVERAGE FILTER - Method for detecting a fault condition in a vehicular hydraulic circuit during a drive cycle using an electric pump includes monitoring an actual pump torque and monitoring a desired pump torque. A current confidence factor is determined based on the actual pump torque and the desired pump torque. An average confidence factor is iteratively calculated based on the current confidence factor and previously determined confidence factors. The average confidence factor is compared to a fault condition threshold. An absence of the fault condition in the hydraulic circuit is detected when the average confidence factor is at least the fault condition threshold, and a presence of the fault condition in the hydraulic circuit is detected when the average confidence factor is less than the fault condition threshold. | 11-28-2013 |
| 20130327594 | LUBRICANT COMPOSITION AND METHODS OF USING SAME - Chemical compositions, lubricant compositions, and methods of using the same are provided. The lubricant composition may comprise at least on carrier. In certain methods, the lubricant composition may be provided to at least one surface, wherein the lubricant composition reduces a coefficient of friction of the at least one surface. In certain methods, the lubricant composition may be provided to at least one surface, wherein the lubricant composition reduces wear of the at least one surface. | 12-12-2013 |
| 20140076661 | LUBRICATION SYSTEM HAVING POROUS FEATURE - A lubricant tank includes a lubricant tank discharge passageway at least partially within the lubricant tank body, a porous media mounted within the lubricant tank body. | 03-20-2014 |
| 20140116805 | Automatic Lubricant Dispensing Device - The present invention provides an automatic lubricant dispensing device, which comprises the following elements. A bracket is provided. A lubricant supplying device is mounted on a first end of the bracket. A dispensing gear is disposed on a second end of the bracket. A guiding arrangement is moveably mounted on the bracket, and including a pair of guiding rollers arranged coplanarly. Wherein a space is defined between the dispensing gear and the pair of guiding rollers in which a rack to be lubricated can fit therein, and the dispensing gear is adapted to mesh with the rack to be lubricated. Wherein the lubricant supplying device evenly dispenses the lubricant over the teeth of the rack by the dispensing gear which is completely and thoroughly meshed with the rack and transferred with lubricant from the lubricant supplying device. It is convenient, no need of labors and saving a lot of time. In addition, the lubricant can be evenly distributed to all the surface of the rack. In addition, the provision of the automatic dispensing device largely reduce the difficulty and time in lubricating the rack with dust free lubricant. A great deal of manpower and time has been saved. The environmental quality of the clean room has also been upgraded. | 05-01-2014 |
| 20140116806 | VALVE SEAT LUBRICATION OIL COATING DEVICE - Disclosed is a valve seat lubrication oil coating device. More specifically, an oil pan is filled with lubrication oil and configured so that a valve seat partially soaks therein. An oil tank is equipped with a hydraulic pump, and an oil pan oil supplier supplies oil to the oil pan via the hydraulic pump from the oil tank. Additionally, a coating oil supplier coats an outer circumferential surface of a portion of the valve seat, which is not being soaked in the oil, with the oil from the oil tank. | 05-01-2014 |
| 20140151156 | OIL CHANGING DEVICE FOR A TRANSMISSION - An oil changing device for a transmission includes a tub body having a receiving space for receiving transmission oil, a main assembly having a base body, a manual set and a backflow valve, the base body mounted to the tub body, the base body having a main channel, a first passage and a backflow passage, the base body configured to connect with one end of an injection tube, another end of the injection tube connected to a transmission, the injection tube communicating with the main channel, the base body having a through hole opened therethrough, the through hole communicating with the main channel, the manual set having a second passage defined therein, the first passage connected between the main channel and the second passage, the backflow valve inserted into the through hole, and the backflow valve selectively closing or unclosing the backflow passage. | 06-05-2014 |
| 20140326539 | LUBRICATION CONTROL CIRCUIT - In a vehicle having a brake line communicating a brake pressure to a brake, a lubrication control circuit controls flow of lubrication fluid to a brake cooling circuit. The lubrication control circuit includes a lube pressure control proportional valve and a shuttle valve. The lube pressure control valve communicates lube fluid to an inlet of the shuttle valve when lube pressure is above a threshold. When the brake is applied, brake pressure in a pilot line operates on the shuttle valve and the shuttle valve communicates lube fluid to the brake cooling circuit and blocks lube flow to other cooling or lube circuits. | 11-06-2014 |
| 20140353085 | Lubrication System for a Gate Valve - A lubrication system for a gate valve having a moveable gate and a gate sealing element located between first and second housing sections. The lubrication system includes a cartridge having a lubricant for lubricating the gate sealing element. The lubrication system also includes a plunger element for moving the lubricant from the cartridge to the gate sealing element. In addition, the lubrication system includes a lubricant passageway located between the plunger element and the gate sealing element for supplying the lubricant moved by the plunger element to the gate sealing element. Further, the lubrication system includes a plunger contact member attached to the gate by an attachment element wherein the plunger contact element engages the plunger element. Energizing an actuator causes movement of the gate and corresponding movement of the plunger element to cause the lubricant to move from the cartridge to the gate sealing element. | 12-04-2014 |
| 20140353086 | BUFFERING DEVICE FOR THE OPERATING MECHANISM OF A SWITCHGEAR, AND METHOD OF LUBRICATION THEREOF - A piston rod ( | 12-04-2014 |
| 20160097486 | CHECK VALVE - A check valve supplies fluid to a system and includes a fluid barrier protects the sealing elements and surfaces of the check valve preventing degradation from any backflow of gas and debris from the system to which fluid is supplied. | 04-07-2016 |
| 20160177945 | RECIPROCATING PUMP WITH DUAL CIRCUIT POWER END LUBRICATION SYSTEM | 06-23-2016 |
| 20160186928 | LUBRICANT VENT SYSTEM - A fluid inlet/outlet manifold for a lubrication system comprises inlet and outlet passages, and a vent valve. The outlet passage fluidly connects a lubricant reservoir to a lubricant work line. The inlet passage fluidly connects a inlet to the lubricant reservoir. The vent valve is actuatable between a first state fluidly isolating the inlet passage from the outlet passage, and a second state that fluidly connects the inlet passage to the outlet passage, thereby permitting lubricant in the lubricant work line to be vented into the lubricant reservoir. | 06-30-2016 |
| 20180023577 | VACUUM PUMP LUBRICANT SUPPLY SYSTEMS | 01-25-2018 |
