F15B2211/6051 - CPC Classification Index

ClassID:

146398 ⎘

F15B2211/6051 - CPC Classification

Classification description:

Circuits for servomotor systems; Circuit components or control therefor; Load sensing circuits having valve means between output member and the load sensing circuit

Sub-classes:

F15B2211/6052 » using check valves 32
F15B2211/6054 » using shuttle valves 93
F15B2211/6055 » using pressure relief valves 29
F15B2211/6057 » using directional control valves 29

Recent Application in this class:

20240369083

2024-11-07

Hydraulic system with a functional safety feature for demolition robots

20220074433

2022-03-10

Hydraulic arrangement for work vehicle comprising a priority valve

20210231135

2021-07-29

Electronically adjustable pressure compensated flow control with pressure limiting relief valve

20210022281

2021-01-28

Hydraulic implement fluid recovery

20190343033

2019-11-14

Hydraulic implement fluid recovery

20190283799

2019-09-19

Dual margin priority circuit for increased steering capacity

20180156242

2018-06-07

Hydraulic drive system for construction machine

20170254308

2017-09-07

Hydrostatic drive

20170241555

2017-08-24

Load sensing valve device

#10

20170234338

2017-08-17

Hydrostatic drive

#11

20170067226

2017-03-09

Hydraulic driving system for construction machine

#12

20160090997

2016-03-31

Hydraulic system

#13

20150232269

2015-08-20

Clutched hydraulic system for a refuse vehicle

#14

20150136251

2015-05-21

Hydraulic control assembly

#15

20150101676

2015-04-16

Valve block having a valve assembly

#16

20150027112

2015-01-29

HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE

#17

20150013319

2015-01-15

Hydraulic load-sensing control arrangement

#18

20140245732

2014-09-04

Proportional directional control valve, and hydraulic circuit and hydropneumatic suspension system having such a valve

#19

20140208734

2014-07-31

Work machine

#20

20140174549

2014-06-26

Proportional flow control of a fluid pump assembly

#21

20140161636

2014-06-12

Hydro-pneumatic system with pressure limiting valve

#22

20130318957

2013-12-05

Fluid control system for work vehicle

#23

20120090690

2012-04-19

Method and device for controlling a hydraulic system

#24

20120085946

2012-04-12

Valve device

#25

20110204267

2011-08-25

Hydraulic valve arrangement

#26

20110011071

2011-01-20

Hydraulic system

#27

20100176324

2010-07-15

Load sensing directional control valve with an element having priority under saturation conditions

#28

20100107623

2010-05-06

Hydraulic system having an external pressure compensator

#29

20100104456

2010-04-29

Hydro-pneumatic system with pressure limiting valve

#30

20090266429

2009-10-29

Hydraulic pressure control apparatus

#31

20090107132

2009-04-30

HYDRAULIC SUPPLY SYSTEM WITH AN ADJUSTABLE PUMP

#32

20090071141

2009-03-19

Hydraulic circuit for heavy equipment

#33

20080295681

2008-12-04

Hydraulic system having an external pressure compensator

#34

20080245222

2008-10-09

Hydraulic valve arrangement

#35

20080245064

2008-10-09

Anti-saturation valve assembly for load sensing hydraulic system

#36

20080173014

2008-07-24

Hydraulic control device of construction machine

#37

20070277519

2007-12-06

Lifting gear valve arrangement

#38

20070245889

2007-10-25

Hydraulic Control Arrangement

#39

20070235078

2007-10-11

Hydraulic supply systems

#40

20060196179

2006-09-07

Load-sensing integrated brake and fan hydraulic system

#41

20060090460

2006-05-04

Hydraulic system having a pressure compensator

#42

20050287017

2005-12-29

Saturation-proof hydraulic control device that is composed of two or more elements

#43

20050132702

2005-06-23

Continuously variable torque shredder drive