ClassID:

149367

F16D2500/7109 - CPC Classification

Classification description:

External control of clutches by electric or electronic means; Details about the implementation of the control system; Actions; Others Pulsed signal; Generating or processing pulsed signals; PWM, width modulation, frequency or amplitude modulation

Recent Application in this class:
#1
20230167861
2023-06-01

Systems and methods for driveline control

#2
20220186796
2022-06-16

Method for automatically warming up a clutch actuator

#3
20210262535
2021-08-26

Apparatus for Controlling a Plurality of Actuators

#4
20200248763
2020-08-06

Rotor assembly for resolving incomplete gear shift of a rotory mixer

#5
20190186562
2019-06-20

Method for warming-up a pneumatic clutch actuator

#6
20180245644
2018-08-30

Method and control unit for avoiding failure in the drivetrain of a vehicle

#7
20180163796
2018-06-14

System and method for electrically controllable transmissions

#8
20180009315
2018-01-11

Hydraulic control device and method for vehicle

#9
20170335906
2017-11-23

System and method for clutch pressure control

#10
20170321766
2017-11-09

Method for determining and/or controlling a position of an electric motor

#11
20170284485
2017-10-05

Method of controlling electric current of linear solenoid valve

#12
20170138419
2017-05-18

Method for reducing chatter vibrations in a friction clutch in a drive train of a motor vehicle

#13
20170130787
2017-05-11

Operating a drive train of a vehicle having a clutch assembly for distributing torque

#14
20170108061
2017-04-20

Method for configuring a software damper of a clutch control system and software damper for damping chatter vibrations

#15
20170108060
2017-04-20

Method for reducing low-frequency vibrations in the drive train of a motor vehicle

#16
20170102040
2017-04-13

Clutch assembly

#17
20170055437
2017-03-02

Flow control system for an agricultural metering system

#18
20170045102
2017-02-16

Method for parameterizing a software damper for damping chatter vibrations

#19
20160040733
2016-02-11

Clutch assembly

#20
20160017940
2016-01-21

System and method for electrically controllable transmissions

#21
20160003312
2016-01-07

Dry clutch control method for vehicle

#22
20150369307
2015-12-24

Hydraulic control device and driving force distribution device for four-wheel drive vehicle provided with the same

#23
20140297144
2014-10-02

Electrical load control device, abnormality determination method, and abnormality determination program

#24
20140121923
2014-05-01

Binary clutch assembly control in neutral-to-drive or neutral-to-reverse transmission shifts

#25
20120316741
2012-12-13

Control system and method for transmission clutch control

#26
20120247910
2012-10-04

Method for adapting the rapid filling time of a clutch

#27
20120228076
2012-09-13

Electromagnetically controlled clutch assembly and control method for the same

#28
20120191310
2012-07-26

Clutch capacity detection systems and methods

#29
20120090420
2012-04-19

Control of torque transfer between an engine and a manual transmission

#30
20110065544
2011-03-17

Electrohydraulic torque transfer device with integrated clutch and actuator unit

#31
20100065398
2010-03-18

ELECTROMAGNETICALLY OPERATED CLUTCH AND METHOD OF OPERATING AN ELECTROMAGNETICALLY OPERATED CLUTCH

#32
20100057317
2010-03-04

Half-engage clutch point learning device for wet multiple disk clutch

#33
20100033890
2010-02-11

Soft start clutch controller

#34
20090225489
2009-09-10

Control unit comprising a closed-loop controller for regulating the electrical coil current of a regulating electrovalve

#35
20090111653
2009-04-30

Clutch control apparatus for vehicle

#36
20080277230
2008-11-13

Hydraulic drive system with aggressive clutching

#37
20080276608
2008-11-13

Hydraulic drive system with temperature compensation for pressure limit

#38
20080276607
2008-11-13

Hydraulic drive system with precharge logic

#39
20080275614
2008-11-06

METHOD FOR DETERMINING THE CLUTCH APPLICATION POINT

#40
20080154469
2008-06-26

Method of operating a clutch during a vehicle launch

#41
20080146396
2008-06-19

Electrohydraulic torque transfer device with integrated clutch and actuator unit

#42
20080011577
2008-01-17

Hydraulic actuator for a vehicular power train

#43
20070153444
2007-07-05

Pulse width modulated servo clutch driver

#44
20060237278
2006-10-26

Electronically controlled fluid coupling device

#45
20060232100
2006-10-19

Half-open position holding apparatus for vehicle opening and closing member

#46
20060199697
2006-09-07

Torque vectoring device having an electric motor/brake actuator and friction clutch

#47
20060116240
2006-06-01

Automatic transmission controller

#48
20060105883
2006-05-18

Transfer case with variably controlled torque coupling device

#49
20060059905
2006-03-23

Power steering system

#50
20060042902
2006-03-02

Electronically controlled fluid coupling device

#51
20050283297
2005-12-22

Closed-loop, valve-based transmission control algorithum

#52
20050217397
2005-10-06

Power take-off control system

#53
20050209761
2005-09-22

Magnetic powder torque transfer clutch for controlling slip across a differential mechanism

#54
20050100405
2005-05-12

Starter module for walk behind trowel

#55
20050092576
2005-05-05

Method and apparatus for applying and releasing a clutch

#56
20050051408
2005-03-10

Method for determining the clutch application point

#57
18485720
2025-01-07

Hydraulic motion detection via solenoid electronic feedback

#58
17147494
2022-05-17

Method for controlling air-conditioning compressor, compressor and motor vehicle