ClassID:

146138

F15B18/00 - CPC Classification

Classification description:

Parallel arrangements of independent servomotor systems

Recent Application in this class:
#1
20260092611
2026-04-02

Dual-Parallel Actuator Piston Interface

#2
20260009408
2026-01-08

HYDRAULIC FORCE FIGHT MITIGATION

#3
20250129807
2025-04-24

PARALLEL ELECTROHYDRAULIC SERVO VALVE CONTROLLED ACTUATOR WITH FAILURE ACCOMMODATION

#4
20240426326
2024-12-26

Dual-Parallel Actuator Piston Interface

#5
20240102265
2024-03-28

Working machine

#6
20230151829
2023-05-18

HYDRAULIC FORCE FIGHT MITIGATION

#7
20220290793
2022-09-15

Pipeline isolation tool, assembly and method

#8
20220097224
2022-03-31

Method and system for optimizing the joint hinge point position of a hydraulic tandem mechanism based on lightweight

#9
20220049460
2022-02-17

Working machine

#10
20220049459
2022-02-17

Working machine

#11
20210253222
2021-08-19

Hydraulic control systems and methods for components of an aircraft

#12
20210222709
2021-07-22

Multi-Spring Position Control Apparatus and Methods

#13
20210220206
2021-07-22

FLUID-DRIVEN ACTUATORS AND RELATED METHODS

#14
20210207735
2021-07-08

Redundant vehicle control systems

#15
20210155066
2021-05-27

Riding work vehicle

#16
20200362796
2020-11-19

Multi-redundancy electromechanical servo system for regulating liquid rocket engine and implementation method therefor

#17
20200278698
2020-09-03

Stability and command augmentation system for an aircraft, and stabilization and control method of an aircraft

#18
20200157749
2020-05-21

Hydraulic system for a working machine

#19
20200056636
2020-02-20

Hydraulic servo valve

#20
20180372134
2018-12-27

Hydraulic valve

#21
20180340554
2018-11-29

Pneumatic actuation systems having improved feedback control

#22
20180303698
2018-10-25

Fluid-driven actuators and related methods

#23
20180281940
2018-10-04

Servo actuators

#24
20180274563
2018-09-27

Aircraft hydraulic systems having shared components

#25
20180142711
2018-05-24

Adjustment system for a hydraulic actuator

#26
20180002007
2018-01-04

Duplicated hydraulic circuit with pressure regulation

#27
20170253318
2017-09-07

Redundant vehicle control systems

#28
20170191509
2017-07-06

Systems and methods for heat balance and transport for aircraft hydraulic systems

#29
20170057619
2017-03-02

Dynamic activation of pumps of a fluid power system

#30
20170037877
2017-02-09

Hydraulic valve

#31
20160305093
2016-10-20

Work machine

#32
20160195113
2016-07-07

Servo-control and an aircraft having such a servo-control

#33
20160151911
2016-06-02

Hybrid hydraulic and electrically actuated mobile robot

#34
20160047478
2016-02-18

Actuator system

#35
20160047400
2016-02-18

Pipe tool positioning system

#36
20150360771
2015-12-17

Fly by wire servos with internal loop closure

#37
20150292527
2015-10-15

Pressure-balance valve for balancing fluid feed to actuator cylinders of a servo-control for controlling rotor blades of a rotorcraft

#38
20150184680
2015-07-02

Torque limit control

#39
20150075149
2015-03-19

Flexible response secured mechanical balancing for multiple control actuators with a common output

#40
20150013954
2015-01-15

Systems and methods for heat balance and transport for aircraft hydraulic systems

#41
20140004986
2014-01-02

ELECTRIC MOTOR/GENERATOR POWER TRANSFER UNIT

#42
20130239797
2013-09-19

Hydraulic cylinder system

#43
20130209252
2013-08-15

System and method of actuating a swashplate for main rotor control

#44
20130139909
2013-06-06

Hydraulic system

#45
20120181382
2012-07-19

Aircraft actuator

#46
20120001021
2012-01-05

Aircraft actuator hydraulic system

#47
20110290353
2011-12-01

Hydraulic system for aircraft actuators

#48
20090165457
2009-07-02

Double redundancy electro hydrostatic actuator system

#49
20090013862
2009-01-15

Dual linear actuator

#50
20080289487
2008-11-27

Hydraulic distributor provided with a device for detecting seizing

#51
20080185476
2008-08-07

Dual motor dual concentric valve

#52
20050132877
2005-06-23

Redundant flow control for hydraulic actuator systems

#53
20050103559
2005-05-19

Dual-circuit steer-by-wire steering system comprising a common cradle

#54
20050001090
2005-01-06

Wing driving apparatus