ClassID:

146402

F15B2211/6057 - 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 using directional control valves

Recent Application in this class:
#1
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2025-01-23

ELECTROHYDRAULIC CONTROL DEVICE AND ADJUSTABLE HYDRAULIC PUMP SYSTEM

#2
20230417260
2023-12-28

Smart flow dual pump hydraulic system

#3
20230279879
2023-09-07

Electrohydraulic control device and adjustable hydraulic pump system

#4
20210207725
2021-07-08

Flow control valve with load-sense signal generation

#5
20210190103
2021-06-24

Hydraulic system and method for controlling a hydraulic system

#6
20210062832
2021-03-04

Valve arrangement for pressure medium supply of a hydraulic consumer

#7
20190283799
2019-09-19

Dual margin priority circuit for increased steering capacity

#8
20190194006
2019-06-27

Hydraulic driving system

#9
20180347153
2018-12-06

Pressure compensation unit

#10
20180340552
2018-11-29

Pneumatic unit for a hydropneumatic pressure booster

#11
20180180066
2018-06-28

Apparatus and methods for the control of hydraulic actuators

#12
20180171591
2018-06-21

Load sensing hydraulic system for a working machine

#13
20180100525
2018-04-12

Load sensing hydraulic system for a working machine, and a method for controlling a load sensing hydraulic system

#14
20180073524
2018-03-15

HYDRAULIC ACTUATOR CONTROL SYSTEM

#15
20170234338
2017-08-17

Hydrostatic drive

#16
20170145660
2017-05-25

Divided pump implement valve and system

#17
20150316079
2015-11-05

Control valve and system with primary and auxiliary function control

#18
20150275468
2015-10-01

Hydraulic system for working machine

#19
20150107699
2015-04-23

Valve for valve assembly

#20
20140174549
2014-06-26

Proportional flow control of a fluid pump assembly

#21
20130318957
2013-12-05

Fluid control system for work vehicle

#22
20130227936
2013-09-05

Hydraulic drive system for construction machine having exhaust gas purification device

#23
20110011071
2011-01-20

Hydraulic system

#24
20090094972
2009-04-16

Hydraulic control assembly

#25
20090025947
2009-01-29

Method, arrangement and valve for controlling rock drilling

#26
20080047423
2008-02-28

Fluid system with signal-mimicking device and associated method

#27
20070235078
2007-10-11

Hydraulic supply systems

#28
20070007039
2007-01-11

Arrangement for controlling rock drilling

#29
20050098030
2005-05-12

Hydrostatic drive system with a safety device

#30
17443836
2022-07-05

Flow management of a hydraulic system