ClassID:

150944

F16H57/0439 - 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; Pumps using multiple pumps with different power sources or a single pump with different power sources, e.g. one and the same pump may selectively be driven by either the engine or an electric motor

Recent Application in this class:
#1
20260126112
2026-05-07

METHOD FOR OPERATING A SUPPLY SYSTEM AND SUPPLY SYSTEM

#2
20250341176
2025-11-06

LUBRICATION SYSTEM AND METHODS OF LUBRICATING A GEARBOX ASSEMBLY

#3
20250305575
2025-10-02

AN OIL COOLING ARRANGEMENT

#4
20250198504
2025-06-19

POWER TRANSMISSION DEVICE

#5
20250198503
2025-06-19

POWER TRANSMISSION DEVICE

#6
20250180106
2025-06-05

LUBRICATION CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION

#7
20250164003
2025-05-22

ELECTRIC MOTOR DRIVEN AUXILIARY OIL SYSTEM FOR GEARED GAS TURBINE ENGINE

#8
20250102059
2025-03-27

COOLING AND LUBRICATION APPARATUS OF ELECTRICAL DRIVE ASSEMBLY AND ELECTRICAL DRIVE ASSEMBLY

#9
20250084831
2025-03-13

CONTROL DEVICE FOR GEARBOX

#10
20240263696
2024-08-08

Control device for gearbox

#11
20240263619
2024-08-08

Control device for gearbox

#12
20240125381
2024-04-18

Lubrication System for a Traction Powertrain

#13
20230304570
2023-09-28

Work vehicle drive with solenoid boosted lubrication pump

#14
20230184321
2023-06-15

Vehicle lubrication system and control apparatus for the system

#15
20230146341
2023-05-11

Lubrication structure for vehicle

#16
20230127235
2023-04-27

Hydraulic circuit for vehicle driving device

#17
20220389944
2022-12-08

Working fluid supply system

#18
20220316582
2022-10-06

Vehicle drive apparatus

#19
20220178436
2022-06-09

Power unit and vehicle including power unit

#20
20220074487
2022-03-10

Vehicle drive device

#21
20210207708
2021-07-08

Hydraulic pressure supply system of automatic transmission for vehicle

#22
20210048091
2021-02-18

Hydraulically operated two speed front end accessory drive

#23
20200362958
2020-11-19

Control method and control unit for a vehicle drivetrain

#24
20200292052
2020-09-17

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

#25
20200240511
2020-07-30

Vehicle drive-force transmitting apparatus

#26
20200200168
2020-06-25

OIL PUMP

#27
20200032894
2020-01-30

Dual-clutch automatic transmission cooling and lubrication hydraulic control system and vehicle

#28
20200018316
2020-01-16

Pump device

#29
20190323597
2019-10-24

Electric motor driven auxiliary oil system for geared gas turbine engine

#30
20190285165
2019-09-19

LUBRICATION DEVICE

#31
20190257408
2019-08-22

OIL CONVEYING AND STORAGE DEVICE AND GEARBOX HAVING SUCH AN OIL CONVEYING AND STORAGE DEVICE

#32
20190257407
2019-08-22

Method of retrofitting a gear box assembly with an emergency lubrication system

#33
20190153914
2019-05-23

HYBRID OIL PUMP

#34
20190136878
2019-05-09

Hydraulic control system having four-position main pressure regulator

#35
20190120371
2019-04-25

Oil pressure supply system of automatic transmission

#36
20190032546
2019-01-31

Supercharger

#37
20190017588
2019-01-17

Oil pump driving device

#38
20180371966
2018-12-27

Delivery device for a motor vehicle

#39
20180363761
2018-12-20

HYBRID OIL PUMP

#40
20180252126
2018-09-06

Conveying device for conveying oil

#41
20180215249
2018-08-02

Powertrain including an electric machine, an internal combustion engine and a continuously variable transmission

#42
20180180164
2018-06-28

Hybrid vehicle and lubrication structure of hybrid vehicle

#43
20180045295
2018-02-15

Lubricating apparatus of vehicle

#44
20170335945
2017-11-23

Hybrid Oil Pump

#45
20170328364
2017-11-16

Adjustable vane pump

#46
20170307065
2017-10-26

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

#47
20170217299
2017-08-03

Motor vehicle with transmission and transmission fluid pump

#48
20170167326
2017-06-15

OIL PUMP DEVICE

#49
20170138461
2017-05-18

LUBRICATION SYSTEMS

#50
20170097087
2017-04-06

Apparatus for managing fluid flow in a vehicle

#51
20160298509
2016-10-13

Electric lubricant pump comprising a connectable drive

#52
20160281842
2016-09-29

Vehicle drive device

#53
20160265652
2016-09-15

Lubricating structure for hybrid vehicle

#54
20160258324
2016-09-08

Auxiliary oil pump for gas turbine engine gear reduction

#55
20160144864
2016-05-26

Transmission and integrated transfer case

#56
20160040775
2016-02-11

Electric Oil Pump for Automatic Transmission

#57
20160025207
2016-01-28

Oil supply device

#58
20150361886
2015-12-17

Gas turbine engine lubrication system

#59
20150314769
2015-11-05

Power transmission device

#60
20150133246
2015-05-14

Driving device and work machine device

#61
20150057858
2015-02-26

Electric vehicle

#62
20140286801
2014-09-25

Pumping device for pumping oil from a storage container to a transmission system of a motor vehicle

#63
20130309104
2013-11-21

Pump assembly with multiple gear ratios

#64
20130274047
2013-10-17

Drive train

#65
20130124022
2013-05-16

Powertrain and method for fast start of an internal combustion engine in a hybrid electric vehicle

#66
20130065719
2013-03-14

Motor vehicle with transmission and transmission fluid pump

#67
20120322603
2012-12-20

Hybrid vehicle driving system

#68
20120277060
2012-11-01

Driving force transmission device for hybrid vehicle

#69
20120275930
2012-11-01

Electric motor assist for transmission electric oil pump

#70
20120128513
2012-05-24

Electric pump unit

#71
20120118102
2012-05-17

Dual drive pump system with one way clutches

#72
20110312460
2011-12-22

Hybrid drive unit and method for its operation

#73
20110269583
2011-11-03

Hydraulic control apparatus and hydraulic control method

#74
20110237388
2011-09-29

Automatic transmission for a hybrid vehicle

#75
20110184599
2011-07-28

Transmission for a road vehicle with hybrid propulsion

#76
20110176932
2011-07-21

Hydraulic circuit for a power transmission device

#77
20110174107
2011-07-21

Power transmission device and vehicle having the same

#78
20110077828
2011-03-31

Trouble-deciding device for electric oil pump to be used in transmission of vehicle having engine automatic-stop control device

#79
20110071740
2011-03-24

Fastening pressure control device for starting friction element at time of controlling idle stop of vehicle

#80
20110017015
2011-01-27

Transmission for a road vehicle with hybrid propulsion

#81
20100243348
2010-09-30

Hybrid vehicle

#82
20100130327
2010-05-27

Multi-drive fluid pump

#83
20090215585
2009-08-27

Hydraulic control for a dual clutch transmission

#84
20090095548
2009-04-16

DRIVE SYSTEM WITH FLUID PUMP

#85
20080194369
2008-08-14

Power transmission device for a motor vehicle which is equipped with a free wheel mechanism that drives an oil pump

#86
20080087487
2008-04-17

Pump drive system

#87
20060116231
2006-06-01

Transmission arrangements for hybrid electric vehicles

#88
20060054445
2006-03-16

Dual drive pump with dual chain and roller clutch and method

#89
20050187066
2005-08-25

Integrated electric motor-driven oil pump for automatic transmissions in hybrid applications

#90
14750777
2019-02-19

Steering and braking systems for a coasting motor vehicle