ClassID:

146246

F15B2211/275 - CPC Classification

Classification description:

Circuits for servomotor systems; Fluid pressure source, e.g. accumulator or variable axial piston pump Control of the prime mover, e.g. hydraulic control

Recent Application in this class:
#1
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2026-05-21

LINEAR ACTUATOR ASSEMBLY AND SYSTEM

#2
20230323635
2023-10-12

Work machine

#3
20220228609
2022-07-21

Power transfer unit with breakout friction reduction and leakage reduction

#4
20220186756
2022-06-16

Hydraulic system for a cyclically working molding machine and method for operation of such a hydraulic system

#5
20220163054
2022-05-26

Linear actuator assembly and system

#6
20210032849
2021-02-04

Hydraulic control system, work machine and method for controlling operation of a work attachment

#7
20200347854
2020-11-05

Linear Actuator Assembly and System

#8
20200318658
2020-10-08

Switching device and lubricating pump

#9
20200270846
2020-08-27

Hydraulic leveling circuit for power machines

#10
20200224682
2020-07-16

Linear actuator assembly and system

#11
20200157764
2020-05-21

Shovel

#12
20200139525
2020-05-07

Pressing tool

#13
20200056352
2020-02-20

Hydraulic system for working machine

#14
20190345695
2019-11-14

Hydraulic drive unit of hydraulic excavator

#15
20190345691
2019-11-14

Hydraulic drive control

#16
20190284782
2019-09-19

Construction machine

#17
20190277311
2019-09-12

HYDRAULIC SYSTEM AND METHOD OF CONTROLLING HYDRAULIC ACTUATOR

#18
20190276292
2019-09-12

HYDRAULIC DRIVE DEVICE FOR CARGO VEHICLE

#19
20190219154
2019-07-18

ELECTROHYDRAULIC SYSTEM FOR OPERATING CLUTCH(ES) AND GEAR SELECTOR(S) OF SHIFT GEARBOXES

#20
20190195350
2019-06-27

ELECTRO-HYDRAULIC SYSTEM FOR THE ACTUATION OF MULTIPLE CLUTCHES AND GEAR SELECTORS WITH HIGH-PRECISION CONTROL OF SEVERAL SHIFT GEARBOX UNITS SIMULTANEOUSLY

#21
20190194910
2019-06-27

Hydraulic drive system for electrically-driven hydraulic work machine

#22
20190186106
2019-06-20

Work machine

#23
20190170163
2019-06-06

Electrohydraulic drive unit

#24
20190162207
2019-05-30

Hydraulic system with servo drive and hydraulic load and control unit for the hydraulic system

#25
20190048899
2019-02-14

Hydraulic device that controls pulsation in first oil by increasing rotation number of second pump

#26
20190010965
2019-01-10

Hydraulic apparatus comprising synthetically commutated machine, and operating method

#27
20190003494
2019-01-03

HYDRAULIC DRIVING DEVICE FOR CARGO HANDLING VEHICLE

#28
20180305899
2018-10-25

Control system and work machine

#29
20180258615
2018-09-13

System and method for reducing fuel consumption of a work vehicle

#30
20180172030
2018-06-21

Fan control system with electro-hydraulic valve providing three fan motor operational positions

#31
20180080551
2018-03-22

Control system for a continuously variable transmission

#32
20180038079
2018-02-08

Hydraulic drive system of work machine

#33
20170314578
2017-11-02

Hydraulic pressure supply system

#34
20170284316
2017-10-05

Variable engine speed control

#35
20170241448
2017-08-24

Control device for hydraulic traveling device

#36
20170203749
2017-07-20

Engine control device of work machine, work machine, and engine control method of work machine

#37
20170198458
2017-07-13

Control device and control method for construction machine

#38
20170146035
2017-05-25

Linear actuator assembly and system

#39
20170130747
2017-05-11

Intelligent load-sensing electro-hydrostatic actuator

#40
20170114807
2017-04-27

Linear actuator assembly and system

#41
20160369822
2016-12-22

Liquid seal energy-accumulator and hydraulic system thereof based on liquid-collector and sandwich piston

#42
20160340871
2016-11-24

Engine and Pump Control Device and Working Machine

#43
20160273561
2016-09-22

Control fluid power apparatus and related methods

#44
20150373545
2015-12-24

Working machine and setting change system for working machine

#45
20150337705
2015-11-26

Hydraulic circuit system for forced regeneration of diesel particulate filter

#46
20150040553
2015-02-12

Hybrid working machine

#47
20150040551
2015-02-12

Fluid pressure pump motor

#48
20140345265
2014-11-27

Hydraulic drive system

#49
20140219822
2014-08-07

Method and device for controlling a torque of an electric motor of an electro-hydraulic system

#50
20130073111
2013-03-21

Control device for an electric actuator

#51
20130013159
2013-01-10

ACTUATOR CONTROL DEVICE AND WORKING MACHINE EQUIPPED WITH SAME

#52
20110100717
2011-05-05

Absorber-replenisher in a hydrostatic circuit

#53
20090071141
2009-03-19

Hydraulic circuit for heavy equipment

#54
20050001606
2005-01-06

Hybrid construction machine having auxiliary battery and control apparatus thereof