being connected to a pressure source, an output member and a return line

Industry

CPC
F15B2211/3157

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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 F15B2211/00Circuits for servomotor systems

Current Industry

F15B2211/3157being connected to a pressure source, an output member and a return line

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Closed center hoist valve with snubbing
- Patent number 11,654,815
- Issue date May 23, 2023
- Caterpillar Inc.
- Edward William Mate
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic control device and process control device equipped therewith
- Patent number 11,242,874
- Issue date Feb 8, 2022
- FESTO SE & CO. KG
- Bodo Neef
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for controlling a hydraulic system
- Patent number 11,085,532
- Issue date Aug 10, 2021
- GM Global Technology Operations LLC
- Steven P. Moorman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Driving method and driving device of fluid pressure cylinder
- Patent number 10,927,857
- Issue date Feb 23, 2021
- SMC Corporation
- Youji Takakuwa
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pneumatic control device and process control device equipped therewith
- Patent number 10,927,865
- Issue date Feb 23, 2021
- FESTO SE & CO. KG
- Bodo Neef
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Spool valve
- Patent number 10,816,099
- Issue date Oct 27, 2020
- EATON INTELLIGENT POWER LIMITED
- Peter Maria Lauer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Proportional sequence valve with pressure amplification device
- Patent number 10,760,596
- Issue date Sep 1, 2020
- Parker-Hannifin Corporation
- Jarmo Antero Harsia
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic energy regeneration system for work machine
- Patent number 10,280,594
- Issue date May 7, 2019
- Hitachi Construction Machinery Co., Ltd.
- Seiji Hijikata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic circuit for construction machine
- Patent number 9,932,999
- Issue date Apr 3, 2018
- Kobelco Construction Machinery Co., Ltd.
- Koji Ueda
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit for construction machine and control device therefor
- Patent number 9,932,994
- Issue date Apr 3, 2018
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Hirofumi Hashimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Safety valve control system and method of use
- Patent number 9,890,609
- Issue date Feb 13, 2018
- SAFOCO, INC.
- David Lymberopoulos
- G05 - CONTROLLING REGULATING
Information Patent Grant
Safety valve control system and method of use
- Patent number 9,671,794
- Issue date Jun 6, 2017
- Safoco, Inc.
- David Lymberopoulos
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hydraulic circuit for construction machine and control device for same
- Patent number 9,657,461
- Issue date May 23, 2017
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Hirofumi Hashimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid pressure control device
- Patent number 9,518,378
- Issue date Dec 13, 2016
- KYB Corporation
- Tooru Takeuchi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Safety valve control system and method of use
- Patent number 9,441,453
- Issue date Sep 13, 2016
- Safoco, Inc.
- David Lymberopoulos
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic driving apparatus for working machine
- Patent number 9,316,236
- Issue date Apr 19, 2016
- Kobelco Cranes Co., Ltd.
- Hiroo Kondo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure monitor for pneumatic vitrectomy machine
- Patent number 9,241,830
- Issue date Jan 26, 2016
- Novartis AG
- Argelio Olivera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Swing drive controlling system for construction machine
- Patent number 9,022,749
- Issue date May 5, 2015
- Komatsu Ltd.
- Teruo Akiyama
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for controlling a hydraulic system
- Patent number 8,751,114
- Issue date Jun 10, 2014
- Volvo Construction Equipment AB
- Reno Filla
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic pressure supply unit for a power screwdriver
- Patent number 8,667,789
- Issue date Mar 11, 2014
- Wagner Vermögensverwaltungs-GmbH & Co. KG
- Bernd Thelen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve assembly for electro-hydraulic steering system
- Patent number 8,651,225
- Issue date Feb 18, 2014
- Eaton Corporation
- John Michael Cadman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus, a control circuit and a method for producing pressure an...
- Patent number 8,635,939
- Issue date Jan 28, 2014
- Robert Bosch GmbH
- Matti Linjama
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive, in particular for machine tools, and method for co...
- Patent number 8,549,983
- Issue date Oct 8, 2013
- Voith Patent GmbH
- Bert Brahmer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Selector valve operating mechanism for working vehicle
- Patent number 8,523,139
- Issue date Sep 3, 2013
- Yanmar Co., Ltd.
- Kunihiko Sakamoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system of work machine
- Patent number 8,438,843
- Issue date May 14, 2013
- Kubota Corporation
- Yoshihiro Ueda
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pump torque control system for hydraulic construction machine
- Patent number 8,424,298
- Issue date Apr 23, 2013
- Hitachi Construction Machinery Co., Ltd.
- Nobuei Ariga
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method of operating a control valve assembly for a hydraulic system
- Patent number 8,375,989
- Issue date Feb 19, 2013
- Eaton Corporation
- Chris W. Schottler
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Overriding a primary control subsystem of a downhole tool
- Patent number 8,360,158
- Issue date Jan 29, 2013
- Schlumberger Technology Corporation
- Laure Mandrou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method of controlling torque of plural variable displace...
- Patent number 8,347,619
- Issue date Jan 8, 2013
- Volvo Construction Equipment Holding Sweden AB
- Dong Soo Kim
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic working machine
- Patent number 8,336,443
- Issue date Dec 25, 2012
- Hitachi Construction Machinery Co., Ltd.
- Toshihiro Abe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Pneumatic Control Device and Process Control Device Equipped Therewith
- Publication number 20210095702
- Publication date Apr 1, 2021
- Festo SE & Co. KG
- Bodo Neef
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING A HYDRAULIC SYSTEM
- Publication number 20200292071
- Publication date Sep 17, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Steven P. Moorman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DRIVING METHOD AND DRIVING DEVICE OF FLUID PRESSURE CYLINDER
- Publication number 20190277310
- Publication date Sep 12, 2019
- SMC Corporation
- Youji TAKAKUWA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Proportional Sequence Valve with Pressure Amplification Device
- Publication number 20190032682
- Publication date Jan 31, 2019
- Parker-Hannifin Corporation
- Jarmo Antero Harsia
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE
- Publication number 20150275939
- Publication date Oct 1, 2015
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Koji Ueda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLUID PRESSURE CONTROL DEVICE
- Publication number 20150096291
- Publication date Apr 9, 2015
- Kayaba Industry Co., Ltd.
- Tooru Takeuchi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC DIRECTIONAL CONTROL VALVE
- Publication number 20150096632
- Publication date Apr 9, 2015
- Deere & Company
- ANDREAS REMMELMANN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE AND CONTROL DEVICE FOR SAME
- Publication number 20150068200
- Publication date Mar 12, 2015
- SUMITOMO (S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
- Hirofumi HASHIMOTO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE AND CONTROL DEVICE THEREFOR
- Publication number 20150059331
- Publication date Mar 5, 2015
- SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
- Hirofumi HASHIMOTO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE
- Publication number 20130152575
- Publication date Jun 20, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Hiroo Kondo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SAFETY VALVE CONTROL SYSTEM AND METHOD OF USE
- Publication number 20120227983
- Publication date Sep 13, 2012
- David Lymberopoulos
- E21 - EARTH DRILLING MINING
Information Patent Application
SAFETY VALVE CONTROL SYSTEM AND METHOD OF USE
- Publication number 20120031494
- Publication date Feb 9, 2012
- David Lymberopoulos
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL VALVE ASSEMBLY FOR ELECTRO-HYDRAULIC STEERING SYSTEM
- Publication number 20110284311
- Publication date Nov 24, 2011
- EATON CORPORATION
- John Michael Cadman
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Overriding a Primary Control Subsystem Of A Downhole Tool
- Publication number 20110284241
- Publication date Nov 24, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Laure Mandrou
- E21 - EARTH DRILLING MINING
Information Patent Application
Selector Valve Operating Mechanism for Working Vehicle
- Publication number 20110175005
- Publication date Jul 21, 2011
- Kunihiko Sakamoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD OF OPERATING A CONTROL VALVE ASSEMBLY FOR A HYDRAULIC SYSTEM
- Publication number 20110094595
- Publication date Apr 28, 2011
- EATON CORPORATION
- Chris W. Schottler
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
A METHOD FOR CONTROLLING A HYDRAULIC SYSTEM
- Publication number 20110060508
- Publication date Mar 10, 2011
- VOLVO CONSTRUCTION EQUIPMENT AB
- Reno Filla
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TECHNIQUE FOR CONTROLLING PUMPS IN A HYDRAULIC SYSTEM
- Publication number 20110056192
- Publication date Mar 10, 2011
- Robert Weber
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROTATION DRIVE CONTROLLING SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20110020146
- Publication date Jan 27, 2011
- Teruo Akiyama
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS, A CONTROL CIRCUIT AND A METHOD FOR PRODUCING PRESSURE AN...
- Publication number 20110017308
- Publication date Jan 27, 2011
- Tuotekehitys Oy Tamlink
- Matti Linjama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fan Drive Controlling Device and Construction Machine
- Publication number 20110011356
- Publication date Jan 20, 2011
- Komatsu Ltd.
- Satoshi Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC PRESSURE SUPPLY UNIT FOR A POWER SCREWDRIVER
- Publication number 20110005221
- Publication date Jan 13, 2011
- Bernd Thelen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PUMP TORQUE CONTROL SYSTEM FOR HYDRAULIC CONSTRUCTION MACHINE
- Publication number 20100186402
- Publication date Jul 29, 2010
- Hitachi Construction Machinery Co., Ltd.
- Nobuei Ariga
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC ACTUATING CIRCUIT FOR POWER-ASSISTED STEERING, AND MOTOR...
- Publication number 20100175948
- Publication date Jul 15, 2010
- RENAULT S.A.S.
- Didier Martinez
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
HYDRAULIC DRIVE, IN PARTICULAR FOR MACHINE TOOLS, AND METHOD FOR CO...
- Publication number 20100132349
- Publication date Jun 3, 2010
- Bert Brahmer
- B30 - PRESSES
Information Patent Application
ACTUATOR CONTROL DEVICE
- Publication number 20100126339
- Publication date May 27, 2010
- Kayaba Industry Co., Ltd.
- Hiroshi Kobata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Deepwater Hydraulic Control System
- Publication number 20100084588
- Publication date Apr 8, 2010
- Diamond Offshore Drilling, Inc.
- Jason Post Curtiss, III
- E21 - EARTH DRILLING MINING
Information Patent Application
Circuit for controlling a double-action hydraulic drive cylinder
- Publication number 20100083651
- Publication date Apr 8, 2010
- Ivan Hristov
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Hydraulic System of Work Machine
- Publication number 20100071358
- Publication date Mar 25, 2010
- KUBOTA CORPORATION
- Yoshihiro Ueda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD OF CONTROLLING TORQUE OF PLURAL VARIABLE DISPLACE...
- Publication number 20090293468
- Publication date Dec 3, 2009
- VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB
- Dong Soo KIM
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

being connected to a pressure source, an output member and a return line

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Closed center hoist valve with snubbing

Pneumatic control device and process control device equipped therewith

Method for controlling a hydraulic system

Driving method and driving device of fluid pressure cylinder

Pneumatic control device and process control device equipped therewith

Spool valve

Proportional sequence valve with pressure amplification device

Hydraulic energy regeneration system for work machine

Hydraulic circuit for construction machine

Hydraulic circuit for construction machine and control device therefor

Safety valve control system and method of use

Safety valve control system and method of use

Hydraulic circuit for construction machine and control device for same

Fluid pressure control device

Safety valve control system and method of use

Hydraulic driving apparatus for working machine

Pressure monitor for pneumatic vitrectomy machine

Swing drive controlling system for construction machine

Method for controlling a hydraulic system

Hydraulic pressure supply unit for a power screwdriver

Control valve assembly for electro-hydraulic steering system

Apparatus, a control circuit and a method for producing pressure an...

Hydraulic drive, in particular for machine tools, and method for co...

Selector valve operating mechanism for working vehicle

Hydraulic system of work machine

Pump torque control system for hydraulic construction machine

Method of operating a control valve assembly for a hydraulic system

Overriding a primary control subsystem of a downhole tool

System and method of controlling torque of plural variable displace...

Hydraulic working machine

Patents Applicationslast 30 patents

Pneumatic Control Device and Process Control Device Equipped Therewith

METHOD FOR CONTROLLING A HYDRAULIC SYSTEM

DRIVING METHOD AND DRIVING DEVICE OF FLUID PRESSURE CYLINDER

Proportional Sequence Valve with Pressure Amplification Device

HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE

FLUID PRESSURE CONTROL DEVICE

HYDRAULIC DIRECTIONAL CONTROL VALVE

HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE AND CONTROL DEVICE FOR SAME

HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE AND CONTROL DEVICE THEREFOR

HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE

SAFETY VALVE CONTROL SYSTEM AND METHOD OF USE

SAFETY VALVE CONTROL SYSTEM AND METHOD OF USE

CONTROL VALVE ASSEMBLY FOR ELECTRO-HYDRAULIC STEERING SYSTEM

Overriding a Primary Control Subsystem Of A Downhole Tool

Selector Valve Operating Mechanism for Working Vehicle

METHOD OF OPERATING A CONTROL VALVE ASSEMBLY FOR A HYDRAULIC SYSTEM

A METHOD FOR CONTROLLING A HYDRAULIC SYSTEM

TECHNIQUE FOR CONTROLLING PUMPS IN A HYDRAULIC SYSTEM

ROTATION DRIVE CONTROLLING SYSTEM FOR CONSTRUCTION MACHINE

APPARATUS, A CONTROL CIRCUIT AND A METHOD FOR PRODUCING PRESSURE AN...

Fan Drive Controlling Device and Construction Machine

HYDRAULIC PRESSURE SUPPLY UNIT FOR A POWER SCREWDRIVER

PUMP TORQUE CONTROL SYSTEM FOR HYDRAULIC CONSTRUCTION MACHINE

HYDRAULIC ACTUATING CIRCUIT FOR POWER-ASSISTED STEERING, AND MOTOR...

HYDRAULIC DRIVE, IN PARTICULAR FOR MACHINE TOOLS, AND METHOD FOR CO...

ACTUATOR CONTROL DEVICE

Deepwater Hydraulic Control System

Circuit for controlling a double-action hydraulic drive cylinder

Hydraulic System of Work Machine

SYSTEM AND METHOD OF CONTROLLING TORQUE OF PLURAL VARIABLE DISPLACE...