Hydraulic "Wheatstone bridge" circuits

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CPC
F15B11/006

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL FLUID-PRESSURE ACTUATORS F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor

Current Industry

F15B11/006Hydraulic "Wheatstone bridge" circuits

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic cylinder system
- Patent number 12,152,616
- Issue date Nov 26, 2024
- STACCATO TECHNOLOGIES AB
- Per-Ove Johansson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pivot joint
- Patent number 12,145,265
- Issue date Nov 19, 2024
- Festo SE & Co., KG
- Thomas Beyerlein
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Controller and method for hydraulic apparatus
- Patent number 11,913,477
- Issue date Feb 27, 2024
- John Hutcheson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Compressed air supply device, system and procedure
- Patent number 11,835,068
- Issue date Dec 5, 2023
- FESTO SE & CO. KG
- Stephan Paech
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for determining friction information
- Patent number 11,578,736
- Issue date Feb 14, 2023
- FESTO SE & CO. KG
- Daniel Klassen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrohydraulic poppet valve device control that maintains the las...
- Patent number 11,391,301
- Issue date Jul 19, 2022
- Honeywell International Inc.
- Larry A. Portolese
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Application-based control of a valve disk
- Patent number 11,143,213
- Issue date Oct 12, 2021
- FESTO SE & CO. KG
- Matthias Doll
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Dual valve fluid actuator assembly
- Patent number 11,092,170
- Issue date Aug 17, 2021
- NIKON CORPORATION
- Alex Ka Tim Poon
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Metering hydraulic control system for mining machine
- Patent number 11,028,862
- Issue date Jun 8, 2021
- Sandvik Intellectual Property AB
- Reinhold Pogatschnigg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method to automatically detect parameter for pressure dynamics control
- Patent number 11,002,297
- Issue date May 11, 2021
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Two-stage valve arrangement for hydraulic control of a piston- cyli...
- Patent number 10,830,256
- Issue date Nov 10, 2020
- ABB Power Grids Switzerland AG
- Thomas Brenneis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for the supply of compressed air to a compressed-air consume...
- Patent number 10,808,738
- Issue date Oct 20, 2020
- FESTO SE & CO. KG
- Matthias Doll
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Drive control method of hydraulic actuator of construction machine
- Patent number 10,787,791
- Issue date Sep 29, 2020
- Volvo Construction Equipment AB
- Tae-Rang Jung
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for operating a valve device, valve device and data storage...
- Patent number 10,774,857
- Issue date Sep 15, 2020
- FESTO SE & CO. KG
- Rudiger Neumann
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Actuator arrangement
- Patent number 10,731,676
- Issue date Aug 4, 2020
- FESTO SE & CO. KG
- Artem Beger
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system and method for controlling a hydraulic system
- Patent number 10,704,569
- Issue date Jul 7, 2020
- Norrhydro Oy
- Ari Sipola
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Actuator controller and method for regulating the movement of an ac...
- Patent number 10,697,476
- Issue date Jun 30, 2020
- FESTO SE & CO. KG
- Hannes Wirtl
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electropneumatic valve assembly
- Patent number 10,619,655
- Issue date Apr 14, 2020
- HOERBIGER AUTOMATSIERUNGSTECHNIK HOLDING GMBH
- Györg Molnar
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method to automatically detect parameter for pressure dynamics control
- Patent number 10,605,277
- Issue date Mar 31, 2020
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method to automatically detect the area ratio of an actuator
- Patent number 10,487,860
- Issue date Nov 26, 2019
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control strategy for hydraulic actuator with a pair of independent...
- Patent number 10,408,238
- Issue date Sep 10, 2019
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Explosion resistant electro-pneumatic controller
- Patent number 10,385,879
- Issue date Aug 20, 2019
- Tescom Corporation
- Jacob T. R. Renollett
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Hydraulic valve arrangement with control/regulating function
- Patent number 10,273,987
- Issue date Apr 30, 2019
- Liebherr•Mining Equipment Colmar SAS
- Patrick Stephan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Non-inert gas certified electronic controller
- Patent number 10,197,181
- Issue date Feb 5, 2019
- Tescom Corporation
- Jacob T. R. Renollett
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve and work vehicle having the control valve
- Patent number 10,184,498
- Issue date Jan 22, 2019
- Kubota Corporation
- Haruka Kitahara
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Controlled three-way proportional valve unit
- Patent number 9,971,359
- Issue date May 15, 2018
- Hoerbiger Automatisierungstechnik Holding GmbH
- Daniel Haller
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressurized medium assembly
- Patent number 9,926,005
- Issue date Mar 27, 2018
- Volvo Construction Equipment AB
- Roland Wiktor
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for energy regeneration in a work machine such as...
- Patent number 9,879,404
- Issue date Jan 30, 2018
- Eaton Corporation
- Kyle William Schroeder
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for a working machine and a method for controlling...
- Patent number 9,850,918
- Issue date Dec 26, 2017
- Volvo Construction Equipment AB
- Robert Morelius
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic valve arrangement with control/regulating function
- Patent number 9,829,015
- Issue date Nov 28, 2017
- Liebherr•Mining Equipment Colmar SAS
- Patrick Stephan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSED AIR SUPPLY DEVICE, SYSTEM AND PROCEDURE
- Publication number 20210381530
- Publication date Dec 9, 2021
- Festo SE & Co. KG
- Stephan Paech
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD TO AUTOMATICALLY DETECT PARAMETER FOR PRESSURE DYNAMICS CONTROL
- Publication number 20200291970
- Publication date Sep 17, 2020
- Eaton Intelligent Power Limited
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DUAL VALVE FLUID ACTUATOR ASSEMBLY
- Publication number 20190376531
- Publication date Dec 12, 2019
- Nikon Corporation
- Alex Ka Tim Poon
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method for Operating a Valve Device, Valve Device and Data Storage...
- Publication number 20190136880
- Publication date May 9, 2019
- FESTO AG & CO. KG
- Rudiger Neumann
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method for the Supply of Compressed Air to a Compressed-Air Consume...
- Publication number 20190120264
- Publication date Apr 25, 2019
- FESTO AG & CO. KG
- Matthias Doll
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
APPLICATION-BASED CONTROL OF A VALVE DISK
- Publication number 20190093681
- Publication date Mar 28, 2019
- FESTO AG & CO. KG
- Matthias Doll
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Two-Stage Valve Arrangement for Hydraulic Control of a Piston-Cylin...
- Publication number 20190017521
- Publication date Jan 17, 2019
- ABB Schweiz AG
- Thomas BRENNEIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A HYDRAULIC SYSTEM AND METHOD FOR CONTROLLING A HYDRAULIC SYSTEM
- Publication number 20180306211
- Publication date Oct 25, 2018
- NORRHYDRO OY
- Ari SIPOLA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Control Valve and Work Vehicle Having the Control Valve
- Publication number 20180135659
- Publication date May 17, 2018
- KUBOTA CORPORATION
- Haruka Kitahara
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CONTROL STRATEGY FOR HYDRAULIC ACTUATOR WITH A PAIR OF INDEPENDENT...
- Publication number 20180128292
- Publication date May 10, 2018
- EATON CORPORATION
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Actuator Controller and Method for Regulating the Movement of an Ac...
- Publication number 20170234333
- Publication date Aug 17, 2017
- FESTO AG & CO. KG
- Hannes Wirtl
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR MAINTAINING CONSTANT LOADS IN HYDRAULIC SYSTEMS
- Publication number 20140373520
- Publication date Dec 25, 2014
- EATON CORPORATION
- Wade Leo Gehlhoff
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SERVO ACTUATOR LOAD VECTOR GENERATING SYSTEM
- Publication number 20140260226
- Publication date Sep 18, 2014
- MTS Systems Corporation
- Glen Charles Grenier
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Safety and Movement Control System
- Publication number 20140230926
- Publication date Aug 21, 2014
- ROBERT BOSCH GmbH
- Dirk Bracht
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method and Hydraulic Control System Having Swing Motor Energy Recovery
- Publication number 20140208728
- Publication date Jul 31, 2014
- Caterpillar Inc.
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Valve Device
- Publication number 20140182725
- Publication date Jul 3, 2014
- FESTO AG & CO. KG
- Martin Maichl
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTUATOR DAMPING CONTROL SYSTEM FOR CONSTRUCTION MACHINERY
- Publication number 20140150416
- Publication date Jun 5, 2014
- VOLVO CONSTRUCTION EQUIPMENT AB
- Chun-Han Lee
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL MANIFOLD ASSEMBLY
- Publication number 20140075928
- Publication date Mar 20, 2014
- John Luvaas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MACHINE HYDRAULIC SYSTEM HAVING FINE CONTROL MODE
- Publication number 20140033690
- Publication date Feb 6, 2014
- Bryan J. Hillman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Ride Control System with Manual Mode Safeguard
- Publication number 20130299266
- Publication date Nov 14, 2013
- Caterpillar, Inc.
- Aaron Y. Ho
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC PILOT VALVE ARRANGEMENT AND HYDRAULIC VALVE ARRANGEMENT H...
- Publication number 20130248032
- Publication date Sep 26, 2013
- ROBERT BOSCH GmbH
- Stefan Schmidt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED-LOOP CIRCUITS
- Publication number 20130098011
- Publication date Apr 25, 2013
- Michael L. KNUSSMAN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED-LOOP CIRCUITS
- Publication number 20130098458
- Publication date Apr 25, 2013
- Michael L. Knussman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SWITCHING MECHANISM FOR MOBILE HYDRAULICS, MOBILE HYDRAUL...
- Publication number 20130042935
- Publication date Feb 21, 2013
- Karl-Heinz Post
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VALVE ARRANGEMENT
- Publication number 20120280152
- Publication date Nov 8, 2012
- ABB TECHNOLOGY AG
- Matthias Schmidt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
POPPET VALVE ASSEMBLY FOR CONTROLLING A PNEUMATIC ACTUATOR
- Publication number 20120260993
- Publication date Oct 18, 2012
- General Equipment and Manufacturing Company, Inc., d/b/a TopWorx, Inc.
- Bruce R. Penning
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM FOR ENERGY REGENERATION IN A WORK MACHINE SUCH AS...
- Publication number 20120180470
- Publication date Jul 19, 2012
- EATON CORPORATION
- Kyle William Schroeder
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Valve Device
- Publication number 20120037250
- Publication date Feb 16, 2012
- FESTO AG & CO. KG
- Michael Berner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Fluidic System
- Publication number 20120037251
- Publication date Feb 16, 2012
- FESTO AG & CO. KG
- Michael Ohmer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
PROPORTIONAL PRESSURE CONTROLLER
- Publication number 20110179946
- Publication date Jul 28, 2011
- Mac Valves, Inc.
- Timothy F. Walsh
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Hydraulic "Wheatstone bridge" circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pneumatic cylinder system

Pivot joint

Controller and method for hydraulic apparatus

Compressed air supply device, system and procedure

System and method for determining friction information

Electrohydraulic poppet valve device control that maintains the las...

Application-based control of a valve disk

Dual valve fluid actuator assembly

Metering hydraulic control system for mining machine

Method to automatically detect parameter for pressure dynamics control

Two-stage valve arrangement for hydraulic control of a piston- cyli...

Method for the supply of compressed air to a compressed-air consume...

Drive control method of hydraulic actuator of construction machine

Method for operating a valve device, valve device and data storage...

Actuator arrangement

Hydraulic system and method for controlling a hydraulic system

Actuator controller and method for regulating the movement of an ac...

Electropneumatic valve assembly

Method to automatically detect parameter for pressure dynamics control

Method to automatically detect the area ratio of an actuator

Control strategy for hydraulic actuator with a pair of independent...

Explosion resistant electro-pneumatic controller

Hydraulic valve arrangement with control/regulating function

Non-inert gas certified electronic controller

Control valve and work vehicle having the control valve

Controlled three-way proportional valve unit

Pressurized medium assembly

Hydraulic system for energy regeneration in a work machine such as...

Hydraulic system for a working machine and a method for controlling...

Hydraulic valve arrangement with control/regulating function

Patents Applicationslast 30 patents

COMPRESSED AIR SUPPLY DEVICE, SYSTEM AND PROCEDURE

METHOD TO AUTOMATICALLY DETECT PARAMETER FOR PRESSURE DYNAMICS CONTROL

DUAL VALVE FLUID ACTUATOR ASSEMBLY

Method for Operating a Valve Device, Valve Device and Data Storage...

Method for the Supply of Compressed Air to a Compressed-Air Consume...

APPLICATION-BASED CONTROL OF A VALVE DISK

Two-Stage Valve Arrangement for Hydraulic Control of a Piston-Cylin...

A HYDRAULIC SYSTEM AND METHOD FOR CONTROLLING A HYDRAULIC SYSTEM

Control Valve and Work Vehicle Having the Control Valve

CONTROL STRATEGY FOR HYDRAULIC ACTUATOR WITH A PAIR OF INDEPENDENT...

Actuator Controller and Method for Regulating the Movement of an Ac...

SYSTEM AND METHOD FOR MAINTAINING CONSTANT LOADS IN HYDRAULIC SYSTEMS

SERVO ACTUATOR LOAD VECTOR GENERATING SYSTEM

Hydraulic Safety and Movement Control System

Method and Hydraulic Control System Having Swing Motor Energy Recovery

Valve Device

HYDRAULIC ACTUATOR DAMPING CONTROL SYSTEM FOR CONSTRUCTION MACHINERY

HYDRAULIC CONTROL MANIFOLD ASSEMBLY

MACHINE HYDRAULIC SYSTEM HAVING FINE CONTROL MODE

Hydraulic Ride Control System with Manual Mode Safeguard

HYDRAULIC PILOT VALVE ARRANGEMENT AND HYDRAULIC VALVE ARRANGEMENT H...

HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED-LOOP CIRCUITS

HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED-LOOP CIRCUITS

HYDRAULIC SWITCHING MECHANISM FOR MOBILE HYDRAULICS, MOBILE HYDRAUL...

VALVE ARRANGEMENT

POPPET VALVE ASSEMBLY FOR CONTROLLING A PNEUMATIC ACTUATOR

HYDRAULIC SYSTEM FOR ENERGY REGENERATION IN A WORK MACHINE SUCH AS...

Valve Device

Fluidic System

PROPORTIONAL PRESSURE CONTROLLER