F16D2048/0233 - CPC Classification Index

ClassID:

148539 ⎘

F16D2048/0233 - CPC Classification

Classification description:

External control of clutches; Control by fluid pressure; Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices by rotary pump actuation

Sub-classes:

F16D2048/0236 » {with multiple independent pumps, e.g. one per clutch, or for supplying fluid to different systems} 15
F16D2048/0245 » {Electrically driven rotary pumps} 31
F16D2048/0251 » {Electric motor driving a piston, e.g. for actuating the master cylinder } 7

Recent Application in this class:

20210199161

2021-07-01

Clutch control device

20180306251

2018-10-25

Clutch control device

20180252214

2018-09-06

Hydraulic Pump with Integrated Clutch

20170321768

2017-11-09

Regulating an actual pressure of a motor vehicle clutch

20170305428

2017-10-26

Vehicle control device and control method

20170167550

2017-06-15

Internal combustion engine

20160363180

2016-12-15

Hydraulic system for a vehicle

20160146325

2016-05-26

Latching clutch control system

20160116004

2016-04-28

Fluid control device

#10

20160084321

2016-03-24

Hydraulic pump with integrated clutch

#11

20150211586

2015-07-30

Air-actuated fan clutch

#12

20130324361

2013-12-05

Drive system for hybrid vehicle

#13

20130298757

2013-11-14

Method for controlling an actuator

#14

20130296093

2013-11-07

Latching clutch control system

#15

20130281253

2013-10-24

Latching clutch control system

#16

20130158824

2013-06-20

Limiting branch pressure to a solenoid valve in a fluid circuit

#17

20120217121

2012-08-30

HYBRID DRIVE APPARATUS

#18

20120174998

2012-07-12

Transmission hydraulic control system having fluid bypass sleeve

#19

20120103751

2012-05-03

Drive system for vehicle

#20

20110257857

2011-10-20

Control system and method for synchronization control in dual clutch transmissions

#21

20110246038

2011-10-06

Adaptive method for controlling characteristics of a friction clutch actuator

#22

20110213534

2011-09-01

Secondary drive device of a mobile working appliance

#23

20110094610

2011-04-28

Hydraulic control device for transmission

#24

20080196989

2008-08-21

Drive Train of a Motor Vehicle and Method For Controlling an Automated Engine Clutch

#25

20060289268

2006-12-28

Coupling device independent of differential speed

#26

20060065508

2006-03-30

Dual function apparatus for clutch feed and system retention