ClassID:

146131

F15B15/2861 - CPC Classification

Classification description:

Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith; Other details, e.g. assembly with regulating devices; Means for indicating the position, e.g. end of stroke; Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using magnetic means

Recent Application in this class:
#1
20260104064
2026-04-16

Position Sensing System with Multiple Resolving Nodes

#2
20260092611
2026-04-02

Dual-Parallel Actuator Piston Interface

#3
20260085704
2026-03-26

FLUID EXCHANGE DEVICES AND RELATED CONTROLS, SYSTEMS, AND METHODS

#4
20260043424
2026-02-12

DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM

#5
20250314261
2025-10-09

CONTROL SYSTEM

#6
20250250997
2025-08-07

CYLINDER/PISTON ASSEMBLY WITH ECCENTRIC PISTON ROD

#7
20240426326
2024-12-26

Dual-Parallel Actuator Piston Interface

#8
20240410401
2024-12-12

ELECTROHYDRAULIC ACTUATING DEVICE HAVING INTEGRATED ELECTRICAL FUNCTIONAL ELEMENTS

#9
20240337278
2024-10-10

HYDRAULIC CARTRIDGE VALVE WITH POSITION MONITORING MECHANISM AND HYDRAULIC CONTROL SYSTEM AND METHOD

#10
20240318673
2024-09-26

DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM

#11
20240229833
2024-07-11

PISTON POSITION DETECTION DEVICE

#12
20240133400
2024-04-25

PISTON POSITION DETECTION DEVICE

#13
20240118109
2024-04-11

Method and device for detecting axial and/or radial magnetic fields acting relative to an axis

#14
20240084827
2024-03-14

PISTON ASSEMBLIES AND METHODS OF USING SAME

#15
20240035586
2024-02-01

Pilot-operated valve with a position indicator

#16
20230392619
2023-12-07

DEVICE FOR DETECTING ELONGATION OF HYDRAULIC CYLINDER

#17
20230375106
2023-11-23

Module for detecting the angular position of the drive shaft of a valve, valve and actuator provided with such module, and method of detecting the opening of a valve

#18
20230258202
2023-08-17

Fluid exchange devices and related controls, systems, and methods

#19
20230137900
2023-05-04

Piston assemblies and methods of using same

#20
20230131734
2023-04-27

Actuator predictive system

#21
20230107542
2023-04-06

Multi-shear thickening fluid enabled object movement control mechanism

#22
20230103233
2023-03-30

DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM

#23
20230099456
2023-03-30

Dilatant fluid based object movement control mechanism

#24
20220373001
2022-11-24

Hydraulic cylinder

#25
20220187106
2022-06-16

Molded in magnetic sensor and systems, assemblies, components, and methods thereof

#26
20220154736
2022-05-19

FLUID EXCHANGE DEVICES AND RELATED CONTROLS, SYSTEMS, AND METHODS

#27
20210404489
2021-12-30

Method for Producing a Component Comprising a Position Measuring System

#28
20210310504
2021-10-07

Actuator predictive system

#29
20210254641
2021-08-19

Hydraulic cartridge valve with position monitoring mechanism and hydraulic control system and method

#30
20210254640
2021-08-19

Hydraulic component, hydraulic adjustment system comprising such a hydraulic component, and vehicle comprising such a hydraulic adjustment system

#31
20210180617
2021-06-17

Fluid exchange devices and related controls, systems, and methods

#32
20210062834
2021-03-04

Hydrostatic pressure cylinder

#33
20210040965
2021-02-11

Sensor unit for fluidic cylinder and fluidic cylinder

#34
20200378413
2020-12-03

Hydraulic-magnetic driven pistons and method of use

#35
20200300276
2020-09-24

Hydraulic cylinder

#36
20200263711
2020-08-20

Control unit for the pneumatic actuation of an active creel

#37
20200263710
2020-08-20

BENT SENSOR FOR POSITION TRANSDUCER

#38
20200248728
2020-08-06

Piston unit and hydraulic cylinder

#39
20200232486
2020-07-23

Hydraulic cylinder and facility implementing at least one such hydraulic cylinder

#40
20200161848
2020-05-21

ELECTRICAL ASSEMBLY SEALING ARRANGEMENT

#41
20200116169
2020-04-16

Hydraulic actuator implemented robotic joint

#42
20200072254
2020-03-05

Rod assembly and fluid pressure device

#43
20200056905
2020-02-20

Position detecting apparatus and actuator

#44
20200045868
2020-02-13

Depth control for ground engaging tools of an implement

#45
20200010109
2020-01-09

Hydraulic bi-directional flow switches

#46
20190296504
2019-09-26

Connecting device

#47
20190195248
2019-06-27

Fluidic cylinder

#48
20190170168
2019-06-06

Method for producing piston assembly and hydraulic fluid device

#49
20190170167
2019-06-06

Hydraulic fluid device

#50
20190085875
2019-03-21

Magnetic sensor arrangement for determining a position of an actuator

#51
20190085873
2019-03-21

Electrohydraulic linear actuator

#52
20190024681
2019-01-24

Piston cylinder system with at least one tubular element

#53
20190024680
2019-01-24

Double-acting cylinder

#54
20190017524
2019-01-17

VALVE SYSTEM FOR A FLUID CONDUIT SYSTEM IN AN AIRCRAFT ENGINE AND METHOD FOR THE OPERATION OF A VALVE SYSTEM FOR A FLUID CONDUIT SYSTEM IN AN AIRCRAFT ENGINE

#55
20180327997
2018-11-15

Work vehicle and method of controlling work vehicle

#56
20180313371
2018-11-01

Sensor unit and working cylinder with a sensor unit

#57
20180298927
2018-10-18

Fluid pressure cylinder

#58
20180283417
2018-10-04

Sensor mounting tool

#59
20180283416
2018-10-04

Actuator and fluid pressure control circuit having the same

#60
20180283415
2018-10-04

Method of setting actuator and fluid pressure control circuit

#61
20180266451
2018-09-20

Actuator and fluid pressure control circuit having the same

#62
20180224302
2018-08-09

Magnetic measurement target positioned inside a vehicle axle

#63
20180195536
2018-07-12

Fluid pressure cylinder and manufacturing method thereof

#64
20180172084
2018-06-21

ELECTRONIC CLUTCH ACTUATOR

#65
20180172032
2018-06-21

Rotary actuator with position feedback device and process valve module

#66
20180136014
2018-05-17

STROKE DETECTOR

#67
20180135662
2018-05-17

Fluid pressure cylinder

#68
20180135620
2018-05-17

Hydraulic artificial lift for driving downhole pumps

#69
20180094746
2018-04-05

Methods and apparatus for automatically detecting the failure configuration of a pneumatic actuator

#70
20180087544
2018-03-29

Rotary actuator

#71
20180086127
2018-03-29

Functional cylinder body and manufacturing method therefor

#72
20180040401
2018-02-08

FUNCTIONAL CYLINDER BODY AND MANUFACTURING METHOD FOR SAME

#73
20180037251
2018-02-08

Hydraulic bi-directional flow switches

#74
20170298931
2017-10-19

Fluidic cylinder

#75
20170204966
2017-07-20

Hydraulic or pneumatic actuating device for actuation of setting elements in a motor vehicle transmission

#76
20170152874
2017-06-01

Position detecting sensor of an actuator accomodated in a housing

#77
20170097022
2017-04-06

Fluid pressure cylinder

#78
20170067493
2017-03-09

Hydraulic acuator

#79
20160222995
2016-08-04

PISTON LIMIT SENSING FOR FLUID APPLICATION

#80
20160177982
2016-06-23

Fluid pressure cylinder

#81
20160003640
2016-01-07

Tact measurement device for actuator and sensor signal detecting device

#82
20150316393
2015-11-05

Method for making a detection device for detecting the position of a movable rod of a pneumatic actuator and detection device obtainable with that method

#83
20150316082
2015-11-05

Device for generating a magnetic field associable with a movable rod of a pneumatic actuator and method for making the device

#84
20150316081
2015-11-05

Master brake cylinder arrangement with actuation detection for a motor vehicle brake system

#85
20150300902
2015-10-22

Fluid processing apparatus

#86
20150192152
2015-07-09

Cylinder position measuring device and cylinder position measuring method

#87
20150176615
2015-06-25

Piston cylinder assembly having integrated measuring device

#88
20150167703
2015-06-18

Internal position sensor

#89
20150130447
2015-05-14

Actuator and linear position sensor assembly

#90
20140251468
2014-09-11

Locking device

#91
20140137550
2014-05-22

Master brake cylinder arrangement with actuation detection for a vehicle brake system

#92
20140084905
2014-03-27

Method of robust position measurement

#93
20130284016
2013-10-31

Cover for a cylinder arrangement, cylinder arrangement, and automatic transmission

#94
20130276516
2013-10-24

Actuator predictive system

#95
20130232970
2013-09-12

Linear actuator for a variable-geometry member of a turbocharger, and a turbocharger incorporating same

#96
20130199174
2013-08-08

Position sensing assembly for use with a vehicle hydraulic master cylinder of a vehicle braking system with master cylinder assembly including such a position sensing assembly

#97
20130076346
2013-03-28

System and method of determining relative position

#98
20120262159
2012-10-18

PUMP LINE LINEAR POSITION SENSING ASSEMBLY

#99
20120206130
2012-08-16

Determining a motion range of a piston of a cylinder

#100
20120118136
2012-05-17

Motor control

#101
20110303085
2011-12-15

Piston-cylinder assembly having integrated measuring device

#102
20110273166
2011-11-10

MAGNETIC ENCODER SCALE

#103
20110247484
2011-10-13

Actuating drive for positioning a final control element and method for capturing a position of the final control element

#104
20110227590
2011-09-22

Corrosion-resistant position measurement system and method of forming same

#105
20110126703
2011-06-02

Fluid pressure cylinder with position detecting device

#106
20110120300
2011-05-26

Linear actuator and position sensing apparatus therefor

#107
20110062948
2011-03-17

System and method for measuring movement of a component from rings magnetized in a magnetically hard layer

#108
20110048363
2011-03-03

Cylinder

#109
20110005387
2011-01-13

Piston-cylinder unit

#110
20100271014
2010-10-28

System and method for measuring rotational movement of a component from regions magnetized in a magnetically hard layer of the component

#111
20100223982
2010-09-09

Device for measuring the axial position of a piston rod relative to a cylinder housing

#112
20100213928
2010-08-26

Method and Apparatus for Detecting Rotational Movement of a Piston Rod

#113
20100050863
2010-03-04

Fluid-powered actuator having an internal position sensor and a sensor module therefor

#114
20100039103
2010-02-18

System for determining the position of a movable member

#115
20090322316
2009-12-31

Hydraulic cylinder rod position sensing method

#116
20090278641
2009-11-12

Cylinder Position Sensor and Cylinder Incorporating the Same

#117
20090222176
2009-09-03

LOADER

#118
20090160435
2009-06-25

Linear sensor having angular redirection and cable displacement

#119
20090139316
2009-06-04

Cylinder stroke position measurement device

#120
20090102462
2009-04-23

Displacement sensor for a rod

#121
20090033319
2009-02-05

System and method of perpendicularly magnetizing position information in a magnetically hard layer of a moving component

#122
20090007770
2009-01-08

Pneumatic cylinder for precision servo type applications

#123
20090001967
2009-01-01

Cylinder Control Unit

#124
20080224692
2008-09-18

Method and apparatus for position detection

#125
20080211522
2008-09-04

Sensor for detecting the position of a movable magnetic object and a conveying device having the sensor

#126
20080178665
2008-07-31

Device for measuring the position of a piston in a cylinder

#127
20080143324
2008-06-19

Compositions for a magnetically hard layer on a piston rod

#128
20080087000
2008-04-17

Apparatus on a drafting system of a spinning room machine, for weighting drafting system rollers

#129
20080060509
2008-03-13

Drive device comprising a position controller

#130
20070279045
2007-12-06

Piston and a fluid operated setting device connected therewith

#131
20070262770
2007-11-15

System and method of magnetically sensing position of a moving component

#132
20070245890
2007-10-25

Actuator with a non-contact position sensor

#133
20070244665
2007-10-18

System and method for detecting an axial position of a shaft

#134
20070216401
2007-09-20

Magnetic sensor

#135
20070214952
2007-09-20

Position measuring system for a hydraulic cylinder

#136
20070139041
2007-06-21

Stick position sensor with removable cover for a sensor head

#137
20070007949
2007-01-11

Piston-cylinder device with position sensing means

#138
20060285978
2006-12-21

Fluid pressure cylinder with position detecting device

#139
20060232268
2006-10-19

System and method of magnetically sensing position of a moving component

#140
20060208724
2006-09-21

Device for sensing a displacement for a linear drive, and linear drive

#141
20060197389
2006-09-07

Actuator with position detecting mechanism

#142
20060192552
2006-08-31

Systems for recording position information in a magnetic layer on a piston rod

#143
20060119350
2006-06-08

Apparatus for determining free piston position and an apparatus for controlling free piston position

#144
20060087313
2006-04-27

System and method for detecting the axial position of a shaft or a member attached thereto

#145
20060059978
2006-03-23

Sensor

#146
20060038556
2006-02-23

Systems of recording piston rod position information in a magnetic layer on a piston rod

#147
20050274254
2005-12-15

Hydraulic cylinder with position encoder

#148
20050104396
2005-05-19

Shearing tool with device for detecting conclusion of action

#149
20050040815
2005-02-24

Position measuring system and pneumatic cylinder

#150
20050000772
2005-01-06

Device for sensing the axial position, in relation to the other component, of one of two components mobile relative to each other

#151
15454745
2018-11-06

Fail-safe hydraulic actuator with constant force retraction springs

#152
14012780
2016-05-17

Position sensing hydraulic cylinder