ClassID:

151137

F16H2061/0037 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion; Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing

Recent Application in this class:
#1
20250230868
2025-07-17

OFF-HIGHWAY RECREATIONAL VEHICLE

#2
20250188965
2025-06-12

WARM-UP OIL MANAGEMENT STRATEGY

#3
20240318718
2024-09-26

Transmission, method for controlling transmission, and non-transitory computer- readable medium

#4
20240281008
2024-08-22

METHOD FOR THE VALVE CONTROL OF A HYDRAULIC VALVE

#5
20240280171
2024-08-22

VALVE MODULE WITH ACTIVE VALVE OILING

#6
20240200580
2024-06-20

HYDRAULIC SYSTEM AND METHOD FOR OPERATING A HYDRAULIC SYSTEM

#7
20240183440
2024-06-06

DRIVING FORCE TRANSMISSION DEVICE

#8
20240125383
2024-04-18

HYDRAULIC ARRANGEMENT

#9
20240117823
2024-04-11

Supply device for an apparatus, apparatus, and motor vehicle

#10
20240060560
2024-02-22

HYDRAULIC PRESSURE SUPPLY DEVICE AND HYDRAULIC PRESSURE SUPPLY METHOD

#11
20240003418
2024-01-04

Methods and systems for a transmission pump assembly

#12
20230417320
2023-12-28

Method and Control Device for Operating a Transmission

#13
20230417319
2023-12-28

Method and Control Unit for Operating a Hydraulic System of a Transmission of a Motor Vehicle

#14
20230417259
2023-12-28

Method for the open-loop control of a pump system

#15
20230340969
2023-10-26

Hydraulic system and method for operating a hydraulic system

#16
20230323948
2023-10-12

Automatic gearbox for a motor vehicle as well as a motor vehicle

#17
20230323942
2023-10-12

Drive device for a motor vehicle, and motor vehicle

#18
20230151807
2023-05-18

METHOD FOR ACTUATING A HYDRAULIC DEVICE

#19
20230088401
2023-03-23

Hydraulic assembly, hydraulically actuated consumer with such a hydraulic assembly, and method for hydraulic actuation of a consumer

#20
20230066490
2023-03-02

Hydraulic arrangement for a vehicle transmission

#21
20230045588
2023-02-09

Hydraulic arrangement and agricultural or industrial utility vehicle

#22
20230034666
2023-02-02

Off-highway recreational vehicle

#23
20210324953
2021-10-21

Hydraulic arrangement for a vehicle transmission

#24
20210207708
2021-07-08

Hydraulic pressure supply system of automatic transmission for vehicle

#25
20210199189
2021-07-01

Oil cooling circuit of an automatic transmission

#26
20210190200
2021-06-24

Baffle plate and seal member of a driving force transmission device

#27
20210190199
2021-06-24

Hydraulic control system and vehicle

#28
20210180686
2021-06-17

Hydraulic system for a motor vehicle transmission

#29
20210172510
2021-06-10

Auxiliary transmission brake arrangement

#30
20210088130
2021-03-25

HYDRAULIC SYSTEM WITH PUMP OUTPUT SWITCHED BY LUBRICATION COMMAND AND TRANSMISSION INCLUDING THE SAME

#31
20210080000
2021-03-18

Hydraulic control device for auto transmission

#32
20210054927
2021-02-25

System and method for controlling pump performance in a transmission

#33
20210018088
2021-01-21

OIL SUPPLY SYSTEM FOR VEHICLE

#34
20210010586
2021-01-14

Actuator and lubricant supply for a motor vehicle

#35
20210003209
2021-01-07

Oil supply device and vehicle drive transmission device

#36
20200391743
2020-12-17

Control apparatus for vehicle

#37
20200355262
2020-11-12

Power train device for vehicles

#38
20200332883
2020-10-22

Driving force transmission apparatus

#39
20200309255
2020-10-01

Method of controlling line pressure of hydraulic circuit of transmission

#40
20200300354
2020-09-24

Temperature regulating valve

#41
20200292052
2020-09-17

Method for supplying consumers of an oil supply system for a vehicle transmission with oil

#42
20200200264
2020-06-25

SPLIT OIL CIRCUIT

#43
20200080573
2020-03-12

Pump unit for providing a hydraulic pressure for actuating an actuator in the drive train of a motor vehicle

#44
20200056695
2020-02-20

Hydraulically actuated transmission

#45
20200056694
2020-02-20

Hydraulically actuated transmission

#46
20190338852
2019-11-07

Continuously variable transmission control method and continuously variable transmission system

#47
20190271388
2019-09-05

Hydraulically operated transmission

#48
20190211915
2019-07-11

Off-highway recreational vehicle

#49
20190203827
2019-07-04

Oil pressure supply system of automatic transmission

#50
20190195353
2019-06-27

System and method for controlling pump performance in a transmission

#51
20190195347
2019-06-27

ELECTRIC OIL PUMP AND METHOD FOR MAKING ELECTRIC OIL PUMP

#52
20190178416
2019-06-13

Method for actuating a valve device on the basis of a characteristic curve

#53
20190178377
2019-06-13

Automatic transmission

#54
20190136878
2019-05-09

Hydraulic control system having four-position main pressure regulator

#55
20190128399
2019-05-02

Oil pressure supply system distributing lubrication for a dual clutch transmission

#56
20190120371
2019-04-25

Oil pressure supply system of automatic transmission

#57
20190093756
2019-03-28

Hydraulic system for a transmission of a motor vehicle

#58
20190063598
2019-02-28

Hydraulic control device

#59
20190024769
2019-01-24

Torque converter oil cooling system and method of use

#60
20180355968
2018-12-13

Operating method for a hydraulic system of an automatic transmission

#61
20180274670
2018-09-27

Hydraulic control device

#62
20180274661
2018-09-27

Fluid pressure loop

#63
20180274564
2018-09-27

Hydraulic circuit for use on CVT vehicle

#64
20180259058
2018-09-13

Methods and system for operating a driveline

#65
20180229623
2018-08-16

CONTROL SYSTEMS FOR HYDRAULICALLY ACTUATED TRANSMISSIONS OF ELECTRIC VEHICLES

#66
20180202537
2018-07-19

FEED LIMIT VALVE INTEGRATED STOPSTART ACCUMULATOR

#67
20180202438
2018-07-19

Power transmission apparatus

#68
20180149263
2018-05-31

Hydraulic control device and hydraulic control method for vehicle

#69
20180135626
2018-05-17

POSITIVE DISPLACEMENT PUMP ASSEMBLY FOR POWERTRAIN SYSTEMS AND HYDRAULIC CONTROL SYSTEM INCORPORATING THE SAME

#70
20180106359
2018-04-19

Oil passage structure for power transmission device

#71
20180100578
2018-04-12

Oil pressure control device for vehicle and oil pressure control method for vehicle

#72
20180100577
2018-04-12

MULTI-PRESSURE HYDRAULIC CONTROL SYSTEM FOR A DUAL CLUTCH AUTOMATIC TRANSMISSION

#73
20180086197
2018-03-29

Hydraulic pressure supply system of automatic transmission for hybrid vehicle and cooling the jacket of a motor with low pressure supply to low pressure part

#74
20180080545
2018-03-22

DIRECTIONAL VALVE FOR MULTI-PRESSURE HYDRAULIC CONTROL SYSTEM

#75
20180051796
2018-02-22

Sealed low leak controls system in an automatic transmission

#76
20180051795
2018-02-22

Control method for a transmission with hydraulic system comprising a variable displacement pump

#77
20170307065
2017-10-26

Method for an open-loop and/or closed-loop control of a hydraulic system of a motor vehicle

#78
20170306988
2017-10-26

Multi-pressure hydraulic supply system for an automatic transmission

#79
20170285062
2017-10-05

Electric oil pump control method for operating transmission of hybrid vehicle

#80
20170284541
2017-10-05

System and method for controlling pump performance in a transmission

#81
20170268658
2017-09-21

Hydraulic system of vehicle transmission device

#82
20170268657
2017-09-21

Vehicular transmission

#83
20170261094
2017-09-14

Lubricating system for engagement mechanism

#84
20170254408
2017-09-07

Hydraulic control apparatus

#85
20170241540
2017-08-24

Methods and systems for improving hybrid vehicle cooling

#86
20170226921
2017-08-10

Method for operating a fluid circuit of a motor vehicle, and corresponding fluid circuit

#87
20170175881
2017-06-22

Method of controlling a transmission during high G-force maneuvers

#88
20170167599
2017-06-15

Hydraulic pressure supply system of automatic transmission

#89
20170130824
2017-05-11

Method for controlling line pressure of automatic transmission

#90
20170114886
2017-04-27

Vehicle drive device

#91
20170089456
2017-03-30

Selectively controllable filtration system of a transmission and method thereof

#92
20170074333
2017-03-16

Method for actuating a hydraulic medium supply system of an automatic transmission

#93
20170074332
2017-03-16

Method for controlling a hydraulic-medium supply system of an automatic transmission

#94
20170059032
2017-03-02

HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION

#95
20170045139
2017-02-16

Transmission device having a hydraulic system

#96
20170009877
2017-01-12

Hydraulic circuit for transmission

#97
20160298755
2016-10-13

Lubricant flowrate control device of automatic transmission and lubricant flowrate control method

#98
20160290496
2016-10-06

Power transmission device

#99
20160290482
2016-10-06

Fluid arrangement

#100
20160281844
2016-09-29

Transmission hydraulic control system

#101
20160281843
2016-09-29

Transmission hydraulic control system

#102
20160250923
2016-09-01

Hydraulic circuit for powertrain having OTG

#103
20160185343
2016-06-30

Vehicle configured to secure oil during motor failure

#104
20160176392
2016-06-23

Control system for hybrid vehicle

#105
20160131245
2016-05-12

Hydraulic circuit for controlling continuously variable transmission

#106
20160116062
2016-04-28

Vehicle transmission and a method for operating a vehicle transmission

#107
20160116059
2016-04-28

Variable displacement pump and gearbox control system

#108
20160116053
2016-04-28

Pressure and flow compensated hydraulic system

#109
20160076641
2016-03-17

System and method for controlling pump performance in a transmission

#110
20160076637
2016-03-17

Integrated gearbox lube and control system

#111
20160069447
2016-03-10

Hydraulic circuit for the transmissions of industrial and agricultural vehicles

#112
20160033031
2016-02-04

Modulation control system and method for a hybrid transmission

#113
20160016570
2016-01-21

Transmission hydraulic retarder control system and method of operating

#114
20160003348
2016-01-07

Hydraulic pressure supply system of automatic transmission

#115
20150377344
2015-12-31

Hydraulic pressure supply apparatus

#116
20150369363
2015-12-24

Hydraulic pressure supply apparatus for automatic transmission

#117
20150367793
2015-12-24

Oil supply device

#118
20150361977
2015-12-17

OIL PUMP FOR AUTOMATIC TRANSMISSION

#119
20150360675
2015-12-17

Methods and systems for improving hybrid vehicle cooling

#120
20150354697
2015-12-10

Dual sump transmission hydraulic control system

#121
20150330519
2015-11-19

Line pressure valve to selectively control distribution of pressurized fluid

#122
20150316149
2015-11-05

Continuously variable transmission with a hydraulic control system

#123
20150316144
2015-11-05

Fluid supply device

#124
20150316142
2015-11-05

Transmission for motor vehicle and method of pumping transmission fluid through the transmission

#125
20150276055
2015-10-01

Gear box for a working machine and a method for controlling a gear box

#126
20150219056
2015-08-06

Combined coolant and transmission pump motor drive for stop-start vehicle

#127
20150211395
2015-07-30

Thermostatic bypass valve

#128
20150167837
2015-06-18

Hydraulic pressure supply system of automatic transmission for vehicle

#129
20150167836
2015-06-18

Hydraulic system and method for a hybrid vehicle

#130
20150167835
2015-06-18

Hydraulic pressure supply system of automatic transmission for vehicle

#131
20150167833
2015-06-18

Hydraulic pressure supply system of automatic transmission for vehicle

#132
20150135876
2015-05-21

Transmission device with a hydraulic system including a pump device

#133
20150114497
2015-04-30

Hydraulic system of a transmission device with a lubrication circuit

#134
20150075154
2015-03-19

Hydraulic pressure supply system of automatic transmission

#135
20150075153
2015-03-19

Hydraulic pressure supply system of automatic transmission

#136
20150075152
2015-03-19

Hydraulic pressure supply system of automatic transmission

#137
20150075151
2015-03-19

Hydraulic pressure supply system of automatic transmission

#138
20150068340
2015-03-12

Hydraulic pressure supply system of automatic transmission

#139
20150057858
2015-02-26

Electric vehicle

#140
20150051768
2015-02-19

Vehicle control system

#141
20150027570
2015-01-29

Hydraulic pressure supply system of automatic transmission for vehicle

#142
20150000441
2015-01-01

Vehicle transmission and method for its operation

#143
20140334955
2014-11-13

Oil supply system

#144
20140260229
2014-09-18

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

#145
20140257649
2014-09-11

Dual pump regulator system for a motor vehicle transmission

#146
20140251745
2014-09-11

Lubricating oil supply device

#147
20140208882
2014-07-31

Gearbox for a motor vehicle

#148
20140179477
2014-06-26

Vehicle

#149
20140064990
2014-03-06

Hydraulic pressure supply system of automatic transmission

#150
20140060681
2014-03-06

Hydraulic pressure supply system of automatic transmission

#151
20140060680
2014-03-06

Hydraulic pressure supply system of automatic transmission

#152
20140060677
2014-03-06

Hydraulic pressure supply system of automatic transmission

#153
20140048355
2014-02-20

Device for providing the oil supply of a secondary circuit of a transmission of a hybrid driveline of a motor vehicle, comprising an auxiliary electrically driven oil pump

#154
20140047828
2014-02-20

Torque converter hydraulic control system for an automatic transmission

#155
20140010668
2014-01-09

Vehicle lubrication flow control

#156
20130333508
2013-12-19

Hydraulic control system for a continuously variable transmission

#157
20130247552
2013-09-26

Transmission control fluid diffuser

#158
20130133766
2013-05-30

Hydraulic pressure control apparatus for automatic transmission

#159
20130112030
2013-05-09

Automatic transmission having high pressure actuation and low pressure lube hydraulic circuit

#160
20130037144
2013-02-14

FLUID SUPPLY FOR CONTINUOUSLY VARIABLE TRANSMISSION

#161
20120322603
2012-12-20

Hybrid vehicle driving system

#162
20120211324
2012-08-23

Vehicle fluid pressure control

#163
20120199217
2012-08-09

Dual pump regulator system for a motor vehicle transmission

#164
20120191283
2012-07-26

Method and apparatus to control motor cooling in an electro-mechanical transmission

#165
20120141302
2012-06-07

Oil pump system for automatic transmission

#166
20120103742
2012-05-03

Hydraulic control device for automatic transmission

#167
20120103437
2012-05-03

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

#168
20120085441
2012-04-12

Oil supply system of automatic transmission

#169
20120060488
2012-03-15

Hydraulic energy source for supplying a downstream hydraulic system with hydraulic energy

#170
20120055559
2012-03-08

Fluid supply system and method of operating a fluid supply system

#171
20120055146
2012-03-08

Drive train device

#172
20110314945
2011-12-29

Hydraulic control arrangement for an automated shift transmission

#173
20110312460
2011-12-22

Hybrid drive unit and method for its operation

#174
20110272239
2011-11-10

Hydraulic system for working vehicle

#175
20110247443
2011-10-13

Hydraulic control apparatus for automatic transmission

#176
20110237388
2011-09-29

Automatic transmission for a hybrid vehicle

#177
20110197982
2011-08-18

Hydraulic control system for an automatic transmission having a lubrication regulation valve

#178
20110194959
2011-08-11

Oil pump with air vent structure

#179
20110176932
2011-07-21

Hydraulic circuit for a power transmission device

#180
20110173965
2011-07-21

Transmission hydraulic control system having a dual element pump

#181
20110131969
2011-06-09

Transmission hydraulic control system having independently controlled stator cooling flow

#182
20110120568
2011-05-26

HYDRAULIC SYSTEM OF A TRANSMISSION UNIT, COMPRISING A MAIN TRANSMISSION PUMP AND AN AUXILIARY PUMP

#183
20110073427
2011-03-31

Hydraulic control device for automatic transmission

#184
20110042177
2011-02-24

Dual clutch transmission having area controlled clutch cooling circuit

#185
20110011469
2011-01-20

TRANSMISSION HYDRAULIC CIRCUIT, TRANSMISSION PROVIDED THEREWITH AND VEHICLE EQUIPPED WITH SAME

#186
20110005617
2011-01-13

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

#187
20100242669
2010-09-30

Vehicle drive apparatus

#188
20100234176
2010-09-16

Hydraulic control device for automatic transmission

#189
20100186530
2010-07-29

SHIFT CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

#190
20100181159
2010-07-22

Power transmission device and vehicle having the same

#191
20100126163
2010-05-27

Hydraulic control unit for a hydraulic power transmission

#192
20100062890
2010-03-11

Fluid supply apparatus

#193
20100018808
2010-01-28

Method for controlling the oil supply of an automatic planetary transmission

#194
20090321209
2009-12-31

Hydraulic arrangement for controlling a twin-clutch transmission of a motor vehicle

#195
20090286650
2009-11-19

Hydraulic control device for automatic transmission

#196
20090266068
2009-10-29

System for selectively routing transmission fluid to a torque converter

#197
20090232673
2009-09-17

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

#198
20090211866
2009-08-27

Hydraulic control for a dual clutch transmission

#199
20090211850
2009-08-27

Lubrication control system for automatic transmissions

#200
20090158727
2009-06-25

Hydraulic system

#201
20090139815
2009-06-04

Control of fluid pressure in a torque converter of an automatic transmission

#202
20090111637
2009-04-30

Method and apparatus to control hydraulic pressure for component lubrication in an electro-mechanical transmission

#203
20090107755
2009-04-30

Method and apparatus to control motor cooling in an electro-mechanical transmission

#204
20090107136
2009-04-30

Electrohydraulic transmission controller, transmission device, and a motor vehicle drive train

#205
20090095548
2009-04-16

DRIVE SYSTEM WITH FLUID PUMP

#206
20090071545
2009-03-19

Automatic transmission having hydraulic valves with flow force compensation

#207
20090008212
2009-01-08

Double Wet Clutch for Hybrid Traction Chain and Cooling Method

#208
20080256942
2008-10-23

Hydraulic system and automatic gearbox

#209
20080234903
2008-09-25

Lubricating oil supply control device for transmission of vehicle

#210
20080223683
2008-09-18

Hydraulic system for controlling a double-clutch transmission

#211
20080182709
2008-07-31

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

#212
20080078173
2008-04-03

Step-change transmission having charge and variable displacement pumps

#213
20080051251
2008-02-28

Hydraulic pressure control apparatus for a vehicular power transmitting device

#214
20080047799
2008-02-28

Functional Motor Vehicle Assembly Comprising a Wet Clutch Transmission Element and a Hydraulic System, and Motor Vehicle Equipped with Same

#215
20080035443
2008-02-14

Method of operating a DCT hydraulic power control system as well as DCT hydraulic power control system

#216
20070240919
2007-10-18

Dual-pump fluid distribution system for a hybrid electric vehicle

#217
20070175720
2007-08-02

Control device and control method for vehicle

#218
20070167274
2007-07-19

Hydraulic circuit for a toroidal transmission

#219
20060223670
2006-10-05

Hydraulic circuit control device

#220
20060207655
2006-09-21

Automatic transmission having a pressure regulator with flow force compensation

#221
20060194672
2006-08-31

Control device and control method of gear transmission

#222
20060123777
2006-06-15

Hydraulic system for a gearbox comprising a starting clutch

#223
20060054447
2006-03-16

Hydraulic system for providing pressures and volumetric flows in a dual clutch transmission

#224
20060054442
2006-03-16

Hydraulic system providing pressure and volume flows in a double-clutch transmission

#225
20050269181
2005-12-08

Transmission hydraulic control unit

#226
20050235637
2005-10-27

Hydraulic system and automatic transmission

#227
20050211295
2005-09-29

Control valve apparatus

#228
20050164830
2005-07-28

Hydraulic gear shift arrangement of an automatic transmission for motor vehicles

#229
20050060078
2005-03-17

Automatic fluid draining from a hydraulic system component of an automatic transmission

#230
18533430
2025-06-10

Warm-up oil management strategy

#231
15951992
2019-04-30

Oil pressure supply system of automatic transmission

#232
15460276
2018-05-29

Hydraulic control system for an automatic transmission