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US20130001017 OIL LEVEL MAINTENANCE SYSTEM  
Oil level maintenance system for a gearbox (3) in a wind turbine comprising an intermediate tank (7) for determining the inlets (8.1, 8.2) and outlets (9.1, 9.2) of connection between the...
US20110168494 LUBRICATION OF WIND TURBINE GEARBOX DURING IDLING OR LOSS OF ELECTRIC GRID  
A lubrication system for a wind turbine is provided. The system includes a supply subsystem for providing oil via an oil tank or a hydraulic accumulator to a gearbox of the wind turbine for...
US20110168495 LUBRICATION OF FLUID TURBINE GEARBOX DURING IDLING OR LOSS OF ELECTRIC GRID  
A lubrication system for a fluid turbine is provided. The system includes a supply subsystem for providing oil via an oil tank or a hydraulic accumulator to a gearbox of the fluid turbine for...
US20130280039 Wind turbine with oil lubrication  
Lubrication method and wind turbine comprising a rotor with a hub supported by a main bearing with two opposite bearing races coaxially spaced by rotatably fitted bearing rollers in a lubrication...
US20140174855 PRESSURIZED RESERVE LUBRICATION SYSTEM FOR A GAS TURBINE ENGINE  
A lubrication system includes a control subsystem operable to selectively communicate lubricant from a reserve lubrication subsystem under a pressure to supplement lubricant from a main...
US20140069744 SYSTEM AND METHOD FOR SUPPLYING LUBE OIL TO A GAS TURBINE  
A system for supplying lube oil to a gas turbine includes an auxiliary lube oil skid and an auxiliary lube oil pump. A first fluid connection to supply piping of a main lube oil system is...
US20090266647 PRESSURIZED HUB SYSTEM  
A system for pressurizing a hub having a bearing chamber formed from an air-tight sealing arrangement located on each end of a hub to form a closed air system in the interior of the hub or in...
US20110155508 ON-DEMAND LUBRICATION SYSTEM FOR IMPROVED FLOW MANAGEMENT AND CONTAINMENT  
An oil circulation system for a gas turbine engine includes a variable displacement scavenge pump for pumping oil, a first actuator for controlling displacement of the scavenge pump, a variable...
US20140124297 PRESSURIZED RESERVE LUBRICATION SYSTEM FOR A GAS TURBINE ENGINE  
A lubrication system includes a control subsystem operable to selectively communicate lubricant under gas pressure from a pressurized reserve lubricant tank in response to a prolonged reduced-G...
US20110048857 LUBRICATION SYSTEM  
In one aspect a method for lubricating a tribosystem is provided that may include providing a new tribosystem including at least two solid surfaces that interact during operation of the...
US20120197510 SNOWMOBILE HAVING ELECTRONICALLY CONTROLLED LUBRICATION  
A snowmobile having an electronic oil pump fluidly connected to an oil tank thereof is disclosed. The electronic oil pump is fluidly connected to an engine of the snowmobile for delivering...
US20150044036 LUBE OIL SUPPLY SYSTEM AND METHOD OF REGULATING LUBE OIL TEMPERATURE  
A lube oil supply system of a turbine system and method of regulating lube oil temperatures. In one embodiment, the system includes a first valve positioned on a lube oil bypass conduit in fluid...
US20140326539 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...
US20090218170 LUBRICATION SYSTEM  
A lubrication system for a component is disclosed herein. The disclosed lubrication system can be applied relatively high temperature operating environments, relatively low temperature operating...
US20130213741 ARRANGEMENT FOR THE LUBRICATION OF SAW CHAINS  
The purpose of the invention is an arrangement for the lubrication of saw chains, which comprises a grease tank (3) and apparatus for feeding grease via piping (4) to a saw chain. The apparatus...
US20140097044 SECONDARY LUBRICATION SYSTEM WITH INJECTABLE ADDITIVE  
A lubrication system includes an additive and a delivery system. During normal operational conditions, the lubricating oil circulating in the transmission system is collected and contained in a...
US20070214855 System For Supplying Lubricant, Apparatus For Manufacturing Seamless Pipes Or Tubes, And Method Of Manufacturing Seamless Pipes Or Tubes  
The present invention provides a system for supplying a lubricant necessary for efficiently manufacturing high-quality seamless pipes or tubes in a piercing mill, an apparatus for manufacturing...
US20150218979 ENGINE LUBRICATION SYSTEM  
A system and method for delivering lubrication oil to an internal combustion engine. The engine lubrication system (10) comprises a lubrication oil reservoir (13), a pump (15) to deliver...
US20090200114 THERMAL MANAGEMENT SYSTEM AND WIND TURBINE INCORPORATING SAME  
A thermal management system and wind turbine are provided comprising a gearbox containing a lubrication medium and a pump for circulating the lubrication medium. A gearbox lubrication suction pipe...
US20130001016 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...
US20120181113 OIL SCAVENGE SYSTEM HAVING CHURNING DAMPER FOR GAS TURBINE ENGINES  
An oil scavenge system of a gas turbine engine in accordance with one embodiment of the present invention, comprises a housing defined about an axis of rotation, the housing confining an air/oil...
US20090152051 On-demand lubrication system and method for improved flow management and containment  
A method of oil flow management for a gas turbine engine includes moving oil from a tank to a compartment using a pressure pump, moving oil from the compartment to the tank using a scavenge pump,...
US20120093605 Lance Unit And Spindle Comprising The Same  
A spindle which can be used by using the two-channel minimal quantity lubrication. The feeding of the lubricating oil is done by way of a central oil tube which is rotationally fixedly joined to a...
US20080185228 Lubricating System For a Fifth Wheel Traction Coupling of a Semi Trailer Traction Engine  
The invention concerns a lubricating system for a fifth-wheel traction coupling of a towing vehicle, comprising a coupling plate, the upper side of which has at least one grease discharge aperture...
US20120031704 Device for spray lubrication of a wind turbine transmission  
A device for spray lubrication of a wind turbine transmission is provided. The device includes a transmission enclosed by a housing, a first oil spray unit and a second oil spray unit. Both of the...
US20120132483 PUMP HAVING STEPPER MOTOR AND OVERDRIVE CONTROL  
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...
US20150060206 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...
US20080116010 Lubrication system with tolerance for reduced gravity  
A lubrication system includes an auxiliary lubricant tank 48, a supply conduit 58 extending from a source of lubricant 26 to the auxiliary lubricant tank. A reduced-G bypass line 108 branches from...
US20070277751 OIL PUMP FOR MOTORCYCLE  
An oil pump system is provided for a motorcycle, and includes at least one oil pump, a water pump, a drive shaft, a support frame, a drive gear, and an oil collector lid. The oil pump is supported...
US20080017450 Lubrication system for a part in an internal combustion system  
A lubrication system comprising a bore including an inlet for receiving lubrication, an outlet for distributing lubrication, and a inner passageway extending between the inlet and outlet is...
US20130248292 Release and Retention of Viscosity Modifiers Based on Oil Temperature  
Disclosed are articles, lubrication systems, and methods that sequester lubricant viscosity modifiers via adsorption of the viscosity modifier molecules onto a molecular sieve material at...
US20100025159 LUBRICATION SYSTEM WITH PROLONGED LOSS OF LUBRICANT OPERATION  
A lubrication system includes an external pump system which pumps air out of the housing and develop negative pressure therein in response to a loss of lubrication condition. The negative pressure...
US20080190700 LUBRICANT SUMP WITH METAL FOAM DIFFUSER  
A lubrication scavenge system. The lubrication scavenge system includes a structure disposed for high-speed rotation about an axis. The lubrication scavenge system also includes a sump housing...
US20120103728 LUBRICATION SYSTEM WITH TOLERANCE FOR REDUCED GRAVITY  
A lubrication system includes an auxiliary lubricant tank 48, a supply conduit 58 extending from a source of lubricant 26 to the auxiliary lubricant tank. A reduced-G bypass line 108 branches from...
US20130313048 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....
US20090191060 LUBRICATION HEATING SYSTEM AND WIND TURBINE INCORPORATING SAME  
A wind turbine is provided having a gearbox containing a lubrication medium, a pump for circulating the lubrication medium. and a gearbox lubrication suction pipe for transporting the lubrication...
US20140243137 AXLE ASSEMBLY AND METHOD OF LUBRICATION CONTROL  
An axle assembly and a method of control. The axle assembly may include a lubrication pump that may be operated to distribute lubricant in the axle assembly based on ambient air temperature and...
US20140116806 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...
US20090183950 LUBRICATION SYSTEM AND METHOD, AND VORTEX FLOW SEPARATOR FOR USE THEREWITH  
An aircraft engine lubrication system has a vortex separator, a first pump line having a first pump, an inlet connected to a separated lubricant area at the outlet end of the separator, and an...
US20150144430 MARINE CYLINDER OIL COMPOSITE ADDITIVE  
The present invention relates to a marine cylinder oil composite additive. Based on the total weight of the composite additive, said marine cylinder oil composite additive comprises: 15-25%...
US20080116009 Lubrication system with extended emergency operability  
A lubrication system, includes an auxiliary lubricant tank 48 and a supply conduit 58 extending from a source of lubricant 26 and through the auxiliary lubricant tank. A portion of the conduit...
US20150144429 MARINE LUBRICATING OIL COMPOSITE ADDITIVE  
The present invention relates to a marine lubricating oil composite additive. Based on the total weight of the composite additive, said marine lubricating oil composite additive comprises: 25-45%...
US20060140778 Reciprocating positive displacement pump for deionized water and method of cooling and lubricating therefor  
A method of lubricating and cooling a de-ionized water positive displacement pump having a reciprocating piston using tap water instead of de-ionized water to cool and lubricate the plunger and...
US20100032241 Lubricating Systems  
A lubricant containing a minor amount of a polyalkene-substituted succinimide of Mn 1800 to 2800, as a first base, is circulated through a lubricating system so that the succinimide forms salts...
US20110147322 LUBRICANT SUPPLY FILTRATION SYSTEM AND METHOD  
A system and method of filtering lubricant in a lubricant supply system are provided. Lubricant from a lubricant source is directed into and through a coarse filter that is configured to remove,...
US20080179140 Automated valve stem lubrication system  
An at least partially automatic valve stem lubrication system including a source of grease lubricant, a pump and an at least partially automated control system, the control system structured and...
US20080110699 LUBRICATION SCAVENGE SYSTEM  
A method and apparatus for scavenging lubricant is disclosed herein. In the invention, a rotating structure is encircled within a sump housing and subjected to lubrication. The sump housing...
US20140174856 LUBRICATION DEVICE OF POWER TRANSMISSION DEVICE FOR HYBRID VEHICLE  
A lubrication device for a hybrid vehicle power transmission device including a gear member, a first electric motor, and a second electric motor within a transaxle case, the lubrication device...
US20110297485 MULTI-STAGE AMPLIFICATION VORTEX MIXTURE FOR GAS TURBINE ENGINE COMBUSTOR  
A lubrication system, includes an auxiliary lubricant tank 48 and a supply conduit 58 extending from a source of lubricant 26 and through the auxiliary lubricant tank. A portion of the conduit...
US20110315484 LUBRICATION SYSTEM FOR AIRCRAFT ENGINE  
A lubrication system for an aircraft engine includes a lubrication fluid tank and a fluid passage communicating with the tank to define an entry of the passage inside the tank. The entry is...