ClassID:

145998

F15B13/0406 - CPC Classification

Classification description:

Details of servomotor systems ; Valves for servomotor systems; Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor; Valve members; Fluid interconnections therefor for rotary valves

Recent Application in this class:
#1
20260153157
2026-06-04

FLUID CONTROL VALVE MODULE

#2
20260085713
2026-03-26

HYDRAULIC POWER TOOL

#3
20250271068
2025-08-28

ROTARY SHEAR VALVE

#4
20240418275
2024-12-19

Rotary Shear Valve

#5
20240369080
2024-11-07

Rotary Hydraulic Valve

#6
20240131604
2024-04-25

Hydraulic Power Tool

#7
20230287982
2023-09-14

ROTARY VALVE ASSEMBLY

#8
20230279959
2023-09-07

FLUID CONTROL VALVE MODULE

#9
20230046222
2023-02-16

Rotary hydraulic valve

#10
20220252166
2022-08-11

Double-power-supply complex control device

#11
20220136533
2022-05-05

Rotary servo valve

#12
20210339811
2021-11-04

Predictively Adjustable Hydraulic Pressure Rails

#13
20210088146
2021-03-25

Hydraulic control valve unit

#14
20210079934
2021-03-18

Servovalve for regulating the flow or pressure of a fluid

#15
20200362972
2020-11-19

Rotary valve assembly

#16
20200206960
2020-07-02

Hydraulically driven joint for robot

#17
20200166153
2020-05-28

Servo valve

#18
20190309772
2019-10-10

Automatically actuated shunt valve system

#19
20190277411
2019-09-12

Hydraulic control valve unit

#20
20190242482
2019-08-08

Integrated valve for a legged robot

#21
20190234300
2019-08-01

Length-adjustable piston rod with a control device that can be hydraulically actuated and a switching valve that can be electromagnetically actuated, a reciprocating piston engine and a vehicle

#22
20190154063
2019-05-23

Rotary hydraulic valve

#23
20190151967
2019-05-23

Hydraulic power tool

#24
20190120330
2019-04-25

Epicyclic gear train, advantageously for a servomotor system, method and servomotor system using such an epicyclic gear train

#25
20190055965
2019-02-21

Hydraulic actuator and multi-cylinder hydraulic actuator system

#26
20190039431
2019-02-07

Symmetrically dynamic equalized volume and pressure air management system

#27
20180371988
2018-12-27

Length-adjustable connecting rod with electromagnetically-actuatable switching valve

#28
20180281940
2018-10-04

Servo actuators

#29
20180106280
2018-04-19

Actuator control arrangement

#30
20180099711
2018-04-12

Predictively adjustable hydraulic pressure rails

#31
20180087542
2018-03-29

Direct operated hydraulic servo valves

#32
20170370360
2017-12-28

Scalable hydraulic motor with drive input shaft and driven output shaft

#33
20170219106
2017-08-03

Integrated valve for a legged robot

#34
20170159680
2017-06-08

Rotary hydraulic valve

#35
20170059057
2017-03-02

Electromagnetic proportional control valve system

#36
20160376999
2016-12-29

High reliability high flow redundant trip block

#37
20160356387
2016-12-08

Valve assembly

#38
20160348798
2016-12-01

Rotary valve with brake mode

#39
20160333899
2016-11-17

Fluid pressure system

#40
20160318566
2016-11-03

Track tensioner

#41
20160252112
2016-09-01

Hydraulic power tool

#42
20160223090
2016-08-04

Method, system, apparatus and device for directional flow control of fluids and gases

#43
20160123355
2016-05-05

SERVO VALVES

#44
20160023699
2016-01-28

Predictively adjustable hydraulic pressure rails

#45
20150323085
2015-11-12

High-flow electro-hydraulic actuator

#46
20150211653
2015-07-30

Valve assembly

#47
20150083256
2015-03-26

Direct drive rotary valve

#48
20150027547
2015-01-29

Hydraulic valve with helical actuator

#49
20150013794
2015-01-15

Valve

#50
20140352524
2014-12-04

Proportional servo hydraulic control valve

#51
20130192217
2013-08-01

Hydraulic drive

#52
20130134341
2013-05-30

Hydraulic rotary valve

#53
20130075642
2013-03-28

Rotary control valve

#54
20130062542
2013-03-14

High-flow electro-hydraulic actuator

#55
20120237362
2012-09-20

Liquid pressure circuit

#56
20120234417
2012-09-20

Liquid flow rate control valve

#57
20120234400
2012-09-20

Liquid flow rate control valve

#58
20120103594
2012-05-03

System for a downhole string with a downhole valve

#59
20120103593
2012-05-03

System for a downhole string with a downhole valve

#60
20110062360
2011-03-17

Stop valve

#61
20090308242
2009-12-17

Pinion valve body and pinion valve assembly for vehicle equipped with the same

#62
20070284007
2007-12-13

Rotary slide valve

#63
20070181195
2007-08-09

Switching mechanism

#64
20070095410
2007-05-03

High pressure metering valve

#65
20060175775
2006-08-10

Trailing arm suspension and height control system with motorized valve therefor

#66
20060118183
2006-06-08

Control valve arrangements

#67
20050039450
2005-02-24

Hydraulic servo-assisted steering system for vehicles and a controlling method for a steering system of this type

#68
20050022660
2005-02-03

Gas bleed system with improved control

#69
18540768
2024-07-09

Two-dimensional electro-hydraulic servo valve based on dual redundancy transmission mechanism

#70
16044149
2020-02-04

Hydraulic cylinder arrangement with automatic air bleeding and fluid flushing features

#71
13904985
2016-04-19

Proportional servo hydraulic control valve