ClassID:

150940

F16H57/0434 - CPC Classification

Classification description:

General details of gearing; Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control

Sub-classes:
Recent Application in this class:
#1
20260126016
2026-05-07

GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO

#2
20260055812
2026-02-26

SYSTEM AND METHOD FOR OPERATING A LUBRICATION SYSTEM WITH BRAKE ACTUATED VALVE

#3
20260002585
2026-01-01

SYSTEM AND METHOD FOR DETECTING THE PRESENCE OF AS WELL AS FOR ANALYZING PARTICLES IN A FLOW OF LUBRICANT

#4
20250290447
2025-09-18

GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO

#5
20250223946
2025-07-10

TRANSMISSION FOR A WIND TURBINE

#6
20250101916
2025-03-27

GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO

#7
20250101911
2025-03-27

GEARBOX ASSEMBLY WITH LUBRICANT EXTRACTION VOLUME RATIO

#8
20240255050
2024-08-01

Lubrication method for gear device

#9
20240247712
2024-07-25

DRIVING FORCE TRANSMISSION DEVICE

#10
20240117876
2024-04-11

Planetary gear pin

#11
20240093777
2024-03-21

Electric commercial vehicle drive unit

#12
20240084888
2024-03-14

LUBRICATION SYSTEM WITH A FLOW REGULATING FLOATER CONTAINER

#13
20240019023
2024-01-18

Lubricating device of vehicle transmission system

#14
20230250869
2023-08-10

FLUID CONVEYANCE DEVICE

#15
20230175581
2023-06-08

Systems and methods for providing adjustable lubrication to a tandem axle

#16
20230151884
2023-05-18

Hybrid or electric vehicle transmission lubrication arrangement

#17
20230048551
2023-02-16

Lubrication System for Continuous High-Power Turbine Fracturing Equipment

#18
20230016317
2023-01-19

Motor driven power steering device

#19
20220364640
2022-11-17

Lubrication distribution system

#20
20220299103
2022-09-22

Motor assembly

#21
20220194230
2022-06-23

DRIVE DEVICE AND VEHICLE DRIVE SYSTEM

#22
20220074492
2022-03-10

Continuously variable transmission

#23
20220072638
2022-03-10

Working machine

#24
20210404546
2021-12-30

Systems and methods for providing adjustable lubrication to a tandem axle

#25
20210388896
2021-12-16

Lubrication system

#26
20210285542
2021-09-16

Transmission for a vehicle

#27
20210116018
2021-04-22

Lubrication of screw actuators

#28
20210062875
2021-03-04

Control device for automatic transmission

#29
20210054927
2021-02-25

System and method for controlling pump performance in a transmission

#30
20210054919
2021-02-25

Multifunction baffles and work equipment transmissions containing the same

#31
20200332883
2020-10-22

Driving force transmission apparatus

#32
20200124162
2020-04-23

Lubrication device for helicopter

#33
20200072221
2020-03-05

Transmission and compressor or vacuum pump provided with such a transmission

#34
20200049310
2020-02-13

Central lubricating station

#35
20200011410
2020-01-09

OIL SUPPLY DEVICE

#36
20190301591
2019-10-03

Gravity-fed lubrication system with disconnect front axle

#37
20190264795
2019-08-29

Relief unit and robot

#38
20190195353
2019-06-27

System and method for controlling pump performance in a transmission

#39
20190170243
2019-06-06

PASSIVE LUBRICANT MANAGEMENT SYSTEM

#40
20190154133
2019-05-23

Vented gear spline lubrication

#41
20190128154
2019-05-02

Fluid supply system

#42
20190093752
2019-03-28

Shaft internal lubrication with rifling grooves

#43
20190093677
2019-03-28

Vehicle hydraulic system

#44
20190063588
2019-02-28

Control Methods During Over Temperature Operation Of A Ball-Type Continuously Variable Transmission

#45
20180372209
2018-12-27

Lubricant flow regulating system and the axle assembly made therewith

#46
20180355771
2018-12-13

Fluid supply system

#47
20180334025
2018-11-22

Drive unit for a hybrid vehicle

#48
20180320778
2018-11-08

THERMISTOR FLOW PATH

#49
20180283530
2018-10-04

Hydraulic supply structure

#50
20180229510
2018-08-16

Image forming device

#51
20180187719
2018-07-05

Planet wheel carrier for a planetary gear

#52
20180106360
2018-04-19

Gearbox lubrication system for aircraft

#53
20180106269
2018-04-19

Fan housing having a heating band channel

#54
20180073629
2018-03-15

Automatic transmission and control method for electric oil pump

#55
20180073628
2018-03-15

Vehicle oil pump driving control device

#56
20180058569
2018-03-01

Shaft internal lubrication with rifling grooves

#57
20180017154
2018-01-18

Geared Turbocharged Engine

#58
20170343098
2017-11-30

Thermistor flow path

#59
20170321794
2017-11-09

FLUID SUPPLY DEVICE FOR A TRANSMISSION FOR A MOTOR VEHICLE

#60
20170314537
2017-11-02

SYSTEM AND METHOD FOR ADDING OIL TO WINDMILL GEAR BOX

#61
20170284563
2017-10-05

COMPRESSION LIMITER TO ACCOMMODATE THERMAL EXPANSION DIFFERENTIAL

#62
20170284541
2017-10-05

System and method for controlling pump performance in a transmission

#63
20170254406
2017-09-07

Anti-clog lubricant distribution assembly

#64
20170241538
2017-08-24

Lubrication control device for transmission

#65
20170175874
2017-06-22

Electric windmill pump for gearbox durability

#66
20170159796
2017-06-08

Vented gear spline lubrication

#67
20170159795
2017-06-08

Vented gear spline lubrication

#68
20170144668
2017-05-25

Method for controlling free-wheeling in a dual clutch transmission in a vehicle

#69
20170108109
2017-04-20

Lubricating apparatus for rotating shaft

#70
20170080793
2017-03-23

Vehicle drive device

#71
20170066317
2017-03-09

Power transmission apparatus

#72
20170059033
2017-03-02

Power transmission apparatus

#73
20160311527
2016-10-27

Method for the delivery of lubricant to a rotorcraft gearbox

#74
20160215908
2016-07-28

Device for transferring fluids

#75
20160160713
2016-06-09

LUBRICATION SYSTEM FOR POWER TRANSFER UNIT HAVING EXTERNALLY-MOUNTED ELECTRIC OIL PUMP

#76
20160131245
2016-05-12

Hydraulic circuit for controlling continuously variable transmission

#77
20160102751
2016-04-14

Coupling and a method of using the same

#78
20160091080
2016-03-31

TRANSMISSION LUBRICATION SYSTEM

#79
20160076641
2016-03-17

System and method for controlling pump performance in a transmission

#80
20160040776
2016-02-11

ECO lubrication method for a transfer case

#81
20160003245
2016-01-07

Oil pump and power transmitting device equipped with the same

#82
20150377344
2015-12-31

Hydraulic pressure supply apparatus

#83
20150337946
2015-11-26

Gear unit and a method for heating lubricant oil of a gear unit

#84
20150330496
2015-11-19

Gearbox assembly for a twin-screw extruder, treatment installation for material treatment comprising a gearbox assembly of this type, and method for the startup of a treatment installation comprising a gearbox assembly of this type

#85
20150316141
2015-11-05

Epicyclic transmission provided with a lubricating system

#86
20150252859
2015-09-10

Hydraulic transmission control system and method thereof

#87
20150233451
2015-08-20

Continuously variable transmission device

#88
20150233091
2015-08-20

Shovel and swiveling speed reducer

#89
20150152955
2015-06-04

Transfer gear having regulated oil flow

#90
20150128745
2015-05-14

Power transmitting device

#91
20150097073
2015-04-09

Self scavenging gear shield

#92
20150060207
2015-03-05

Lubricating apparatus for rotating shaft

#93
20150007677
2015-01-08

Mechanical actuator

#94
20140335990
2014-11-13

Axle assembly

#95
20140311831
2014-10-23

DISK SHAPED LUBRICATING FLUID DISPENSER

#96
20140297138
2014-10-02

Electric oil pump control system and control method for automatic transmission

#97
20140260229
2014-09-18

System and method for feed forward control of a hydraulic control system of a transmission

#98
20140260228
2014-09-18

System and method for adaptive control of a hydraulic control system of a transmission

#99
20140234134
2014-08-21

Pressurized oil delivery system for a reciprocating air compressor

#100
20140187382
2014-07-03

Electric oil pump system and control method thereof

#101
20140174857
2014-06-26

Transmission lubricating structure

#102
20140094343
2014-04-03

Methods and systems for assisted direct start control

#103
20140054114
2014-02-27

Lubricating oil supply device of power transmission device

#104
20130231210
2013-09-05

Drive apparatus and construction machine provided with same

#105
20130228043
2013-09-05

Transmission series

#106
20130213060
2013-08-22

Mobile apparatus and method for producing concrete with cooling of bulk material

#107
20130190114
2013-07-25

Transfer gearbox

#108
20130075198
2013-03-28

Gear unit and a method for controlling a lubrication pump of a gear unit

#109
20120329596
2012-12-27

Speed reduction mechanism and motor torque transmission device including the speed reduction mechanism

#110
20120128513
2012-05-24

Electric pump unit

#111
20120125731
2012-05-24

Transmission arrangement for a vehicle

#112
20120103437
2012-05-03

VALVE CONFIGURATION FOR A LUBRICATION CIRCUIT OF A LATCHED PUMP APPLIED CLUTCH TRANSMISSION

#113
20120042741
2012-02-23

Mechanical actuator

#114
20110319215
2011-12-29

Lubrication of a planetary gear device

#115
20110314945
2011-12-29

Hydraulic control arrangement for an automated shift transmission

#116
20110176909
2011-07-21

VEHICLE HYDRAULIC CONTROL UNIT

#117
20110130245
2011-06-02

Methods and systems for assisted direct start control

#118
20110077121
2011-03-31

Automatic transmission drive apparatus for vehicle

#119
20110066340
2011-03-17

Method and device for securing lubrication of an automated manual transmission in a vehicle

#120
20110024236
2011-02-03

LUBRICATING DEVICE AND METHOD FOR GEARBOX

#121
20110021313
2011-01-27

Method for operating a drivetrain of a motor vehicle

#122
20110005617
2011-01-13

VALVE CONFIGURATION FOR A LUBRICATION CIRCUIT OF A LATCHED PUMP APPLIED CLUTCH TRANSMISSION

#123
20100320019
2010-12-23

System and method to provide lubrication for a plug-in hybrid

#124
20100290924
2010-11-18

Nozzle insert for boosting pump inlet pressure

#125
20100242670
2010-09-30

Transfer case pump bracket

#126
20100187044
2010-07-29

Travel drive apparatus for a working vehicle

#127
20100187043
2010-07-29

Lubricating oil cooling device for traveling speed reduction gear

#128
20100187042
2010-07-29

Lubricating oil cooling device for traveling speed reduction gear

#129
20100140020
2010-06-10

Traveling drive unit for working vehicle

#130
20100132504
2010-06-03

Apparatus for cooling and lubricating an off-axis motor/generator in a transmission having two motor/generators

#131
20100126163
2010-05-27

Hydraulic control unit for a hydraulic power transmission

#132
20100086403
2010-04-08

Lubrication of windmilling journal bearings

#133
20100057315
2010-03-04

Automatic transmission system and hydraulic control device and method thereof

#134
20100049390
2010-02-25

Powertrain for a hybrid vehicle with all-wheel drive capability and method for controlling wheel slip

#135
20100014994
2010-01-21

Support of a pump drive wheel on the side of the starting component with an off-axis pump arrangement in an automatic transmission

#136
20100009800
2010-01-14

Device for optimizing the feed function of the ring gear of a differential with regard to the maximum flow rate

#137
20090286643
2009-11-19

Combination continuously variable transmission and planetary transmission

#138
20090232673
2009-09-17

Method and device for controlling the oil supply of an automatic gearbox and a starting element

#139
20090218171
2009-09-03

PROTECTION METHOD BY PUNCTUALLY ADDING AN ADDITIVE AND THE THEREBY PROTECTED MECHANICAL MACHINE

#140
20090215584
2009-08-27

HYDRAULIC CONTROL FOR A DUAL CLUTCH TRANSMISSION

#141
20090143182
2009-06-04

Transfer case for a motor vehicle powertrain

#142
20090114498
2009-05-07

Clutch unit including a wet clutch

#143
20090022608
2009-01-22

Drive device for the oil pump of a motor vehicle transmission

#144
20090020365
2009-01-22

Lubrication arrangement

#145
20090011886
2009-01-08

Method And Apparatus For Operating A Transmission Oil Pump

#146
20080308352
2008-12-18

CONNECTION ARRANGEMENT FOR AN OIL PUMP OF A TRANSMISSION

#147
20080293530
2008-11-27

Oil pump driving mechanism

#148
20080289926
2008-11-27

Seal assembly for reducing fluid loss from transmission pump

#149
20080289326
2008-11-27

Pump unit

#150
20080256943
2008-10-23

Hydraulic control device

#151
20080256942
2008-10-23

Hydraulic system and automatic gearbox

#152
20080194379
2008-08-14

Method for operating a drive train of a motor vehicle

#153
20080191422
2008-08-14

Transmission pump seal

#154
20080188351
2008-08-07

Drive control device of an automatic gearbox for a motor vehicle and method therefor

#155
20080182709
2008-07-31

VALVE CONFIGURATION FOR A LUBRICATION CIRCUIT OF A LATCHED PUMP APPLIED CLUTCH TRANSMISSION

#156
20080138220
2008-06-12

Hydraulic pump of automatic transmission

#157
20080135339
2008-06-12

METHOD AND APPARATUS FOR COOLING AND LUBRICATING AN OFF-AXIS MOTOR/GENERATOR

#158
20080135314
2008-06-12

Driving device, motor vehicle equipped with driving device, and control methods of driving device and motor vehicle

#159
20080110714
2008-05-15

Dual input clutch transmission with torque converter pump drive

#160
20080108469
2008-05-08

Transmission pump drive

#161
20080096714
2008-04-24

Lubrication of windmilling journal bearings

#162
20080078173
2008-04-03

Step-change transmission having charge and variable displacement pumps

#163
20080070737
2008-03-20

Transmission

#164
20080029344
2008-02-07

High-pressure cleaning appliance

#165
20080026898
2008-01-31

Powertrain for a hybrid vehicle with all-wheel drive capability and method for controlling wheel slip

#166
20080014804
2008-01-17

PROPULSION UNIT FOR MARINE DRIVE

#167
20080011115
2008-01-17

Lubricating structure of a rotational shaft oil sealing portion

#168
20070298925
2007-12-27

FLUID PASSAGE STRUCTURE

#169
20070297920
2007-12-27

Transfer case pump bracket

#170
20070286757
2007-12-13

Device for driving an oil pump in a transmission

#171
20070271914
2007-11-29

Transmission having a coaxial lubricant pump

#172
20070266818
2007-11-22

Reduction gear pump

#173
20070251348
2007-11-01

Ancillary oil pumping for gear box assembly

#174
20070224062
2007-09-27

Oil pump structure of transmission

#175
20070213174
2007-09-13

On-board hybrid transmission auxiliary-pump priming control system

#176
20070175720
2007-08-02

Control device and control method for vehicle

#177
20070149338
2007-06-28

Drive train

#178
20070117665
2007-05-24

Automatic transmission

#179
20070113703
2007-05-24

Bi-directional two mode input, uni-directional single mode output drive train

#180
20070078036
2007-04-05

Automatic transmission

#181
20070068302
2007-03-29

Hydraulic active damping system for gears and method

#182
20070066440
2007-03-22

Automatic transmission

#183
20070026983
2007-02-01

Transaxle with brake

#184
20070021262
2007-01-25

Vehicular driving force distribution system

#185
20070006581
2007-01-11

Pump unit

#186
20070000728
2007-01-04

Multiple path fluid flow architecture for transmission cooling and lubrication

#187
20060281562
2006-12-14

Shaft-hub connection

#188
20060280636
2006-12-14

Pump with multiple volume streams

#189
20060272326
2006-12-07

Pump unit

#190
20060166774
2006-07-27

Powertrain for a hybrid vehicle with all-wheel drive capability and method for controlling wheel slip

#191
20060160649
2006-07-20

Fluid pump for a transmission

#192
20060137920
2006-06-29

Hybrid vehicle

#193
20060112686
2006-06-01

Pump unit

#194
20060089225
2006-04-27

Lubrication system for a transmission output differential mechanism

#195
20060088433
2006-04-27

Vane pump for continuously variable transmission

#196
20060078437
2006-04-13

Drive device for driving an oil pump

#197
20060076193
2006-04-13

Apparatus and method for lubricating and cooling gear mechanisms

#198
20060068963
2006-03-30

Layout of oil pump for automatic transmission

#199
20060054414
2006-03-16

Lubrication flow control mechanism and method

#200
20060054413
2006-03-16

Oil pump supporting structure of automatic transmission

#201
20060054412
2006-03-16

Oil pump driving structure of automatic transmission

#202
20060054408
2006-03-16

Lubrication arrangement

#203
20060042700
2006-03-02

Hydraulic pressure supplying device for transmission

#204
20060000684
2006-01-05

Torque transmitting unit and power train having a torque transmitting unit

#205
20050272549
2005-12-08

Transmission pressure modulation by orificed check valve

#206
20050263352
2005-12-01

Hydraulic circuit for oil supply of an automatic, particularly a stepped automatic transmission for motor vehicles

#207
20050255954
2005-11-17

Apparatus for driving an oil pump for automatic transmission

#208
20050235639
2005-10-27

Operation mechanism of a variable displacement hydraulic pump

#209
20050235637
2005-10-27

Hydraulic system and automatic transmission

#210
20050232788
2005-10-20

Pump for transfer case

#211
20050209040
2005-09-22

Method and apparatus for cooling and lubricating a hybrid transmission

#212
20050194229
2005-09-08

Multiple clutch assembly

#213
20050169773
2005-08-04

Oil pump for an automatic transmission of a motor vehicle

#214
20050164830
2005-07-28

Hydraulic gear shift arrangement of an automatic transmission for motor vehicles

#215
20050150325
2005-07-14

Dual level oil impeller for drive axle assembly

#216
20050143224
2005-06-30

Hydraulic controller for hydraulic actuator

#217
20050139427
2005-06-30

Gear mechanism with controlled device for generating a rarefied atmosphere

#218
20050139426
2005-06-30

Apparatus and method for lubricating feed mechanism of forming machine

#219
20050115770
2005-06-02

Lubricating installation for rocking power transmission box

#220
20050103286
2005-05-19

Electric twin flow pump apparatus

#221
20050098386
2005-05-12

Transmission and transfer case having integrated lubrication systems

#222
20050076731
2005-04-14

Lubricating structure of an engine for vehicle

#223
20050072397
2005-04-07

Control device for at least one consumer, such as a camshaft adjuster, automatic transmission and the like, of motor vehicles

#224
20050064976
2005-03-24

Lubricating mechanism of oil pump

#225
20050034925
2005-02-17

Dry sump lubrication system with removable oil reservoir for wind turbine gearbox

#226
20050032602
2005-02-10

Lubrication pump for inter-axle differential

#227
20050009659
2005-01-13

Gearbox for gardening machine

#228
20050005731
2005-01-13

Axle housing with reduced lubricant capacity

#229
18301784
2024-06-04

Gas turbine engine lubricant flow control system

#230
16527154
2020-10-20

Axle assembly with fluid storage tank

#231
14857296
2016-09-13

Transfer case lubrication system with disengagable pump

#232
14824724
2016-08-09

Eco mode E-assist