being connected to an output member and a return line

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CPC
F15B2211/41581

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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

F15B2211/41581being connected to an output member and a return line

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control system for linear actuation
- Patent number 12,188,467
- Issue date Jan 7, 2025
- Danfoss Power Solutions Inc.
- Aaron Darnell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Failsafe valve for geared rotary actuator
- Patent number 11,926,408
- Issue date Mar 12, 2024
- Moog Inc.
- Lowell Van Lund Larson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Air cylinder, head cover, and rod cover
- Patent number 11,846,306
- Issue date Dec 19, 2023
- SMC Corporation
- Youji Takakuwa
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Flow controller and driving apparatus including the same
- Patent number 11,339,806
- Issue date May 24, 2022
- SMC Corporation
- Akiho Nishimura
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus for recuperating hydraulic energy with energy-efficient r...
- Patent number 10,890,199
- Issue date Jan 12, 2021
- Liebherr•Mining Equipment Colmar SAS
- Philipp Hahn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Discharge pressure scale and lifting-lowering device having a disch...
- Patent number 10,871,177
- Issue date Dec 22, 2020
- Hydac Fluidtechnik GmbH
- Philipp Hilzendegen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hydraulic drive device for cargo vehicle
- Patent number 10,844,879
- Issue date Nov 24, 2020
- Kabushiki Kaisha Toyota Jidoshokki
- Yuki Ueda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Construction machine
- Patent number 10,767,674
- Issue date Sep 8, 2020
- Hitachi Construction Machinery Co., Ltd.
- Takamasa Kai
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and device for controlling a hydraulically actuated drive un...
- Patent number 10,731,675
- Issue date Aug 4, 2020
- PLEIGER MASCHINENBAU GMBH & CO. KG
- Björn Litschko
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Device for recovering hydraulic energy by connecting two differenti...
- Patent number 10,690,151
- Issue date Jun 23, 2020
- Liebherr•Mining Equipment Colmar SAS
- Philipp Hahn
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Residual load relief system for hydraulic compactors having rotary...
- Patent number 10,661,521
- Issue date May 26, 2020
- Anatoly D. Lee
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for work machine and work machine
- Patent number 10,648,489
- Issue date May 12, 2020
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic control valve for controlling pressure drop across motors
- Patent number 10,641,298
- Issue date May 5, 2020
- HydraForce, Inc.
- Travis Schmidt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive for executing a linear movement
- Patent number 10,578,227
- Issue date Mar 3, 2020
- Voith Patent GmbH
- Armin Goll
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Flow control valve for construction machine
- Patent number 10,494,791
- Issue date Dec 3, 2019
- Volvo Construction Equipment AB
- Min-Heuk Kang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic control system of construction machine
- Patent number 10,472,804
- Issue date Nov 12, 2019
- Hitachi Construction Machinery Co., Ltd.
- Ryohei Yamashita
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic drive system for work machine
- Patent number 10,436,229
- Issue date Oct 8, 2019
- Hitachi Construction Machinery Co., Ltd.
- Seiji Hijikata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic system of a tool
- Patent number 10,428,843
- Issue date Oct 1, 2019
- Milwaukee Electric Tool Corporation
- James Ballard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control valve device
- Patent number 10,415,717
- Issue date Sep 17, 2019
- KYB Corporation
- Shota Mizukami
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system for construction machine
- Patent number 10,400,426
- Issue date Sep 3, 2019
- Hitachi Construction Machinery Co., Ltd.
- Ryohei Yamashita
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method of increasing electro-hydrostatic actuator piston velocity
- Patent number 10,309,429
- Issue date Jun 4, 2019
- Parker-Hannifin Corporation
- Ralf Gomm
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Vacuum powered lifting mechanism
- Patent number 10,280,952
- Issue date May 7, 2019
- B/E Aerospace, Inc.
- Shawn A. Claflin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Fluid pressure system
- Patent number 10,273,988
- Issue date Apr 30, 2019
- Kawasaki Jukogyo Kabushiki Kaisha
- Akihiro Kondo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve device
- Patent number 10,180,149
- Issue date Jan 15, 2019
- KYB Corporation
- Syota Mizukami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic fluid energy recovery system for work
- Patent number 10,161,108
- Issue date Dec 25, 2018
- Hitachi Construction Machinery Co., Ltd.
- Seiji Hijikata
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Actuator unit
- Patent number 10,150,488
- Issue date Dec 11, 2018
- KYB Corporation
- Takayuki Ogawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of controlling velocity of a hydraulic actuator in over-cent...
- Patent number 10,138,915
- Issue date Nov 27, 2018
- Parker-Hannifin Corporation
- Vivek Bhaskar
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic valve
- Patent number 10,036,408
- Issue date Jul 31, 2018
- CLAVERHAM LTD.
- Paul Brewer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Work machine
- Patent number 9,951,797
- Issue date Apr 24, 2018
- Hitachi Construction Machinery Co., Ltd.
- Shinya Imura
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS 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

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC CONTROL SYSTEM FOR LINEAR ACTUATION
- Publication number 20230213031
- Publication date Jul 6, 2023
- Danfoss Power Solutions Inc.
- Aaron Darnell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROL UNIT FOR A HYDRAULIC SYSTEM
- Publication number 20220106766
- Publication date Apr 7, 2022
- VOLVO CONSTRUCTION EQUIPMENT AB
- Johan Lillemets
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FAILSAFE VALVE FOR GEARED ROTARY ACTUATOR
- Publication number 20220081103
- Publication date Mar 17, 2022
- Moog Inc.
- Lowell Van Lund LARSON
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HYDRAULIC SYSTEM FOR WORK MACHINE AND WORK MACHINE
- Publication number 20200240440
- Publication date Jul 30, 2020
- KUBOTA CORPORATION
- Yuji FUKUDA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVE DEVICE FOR CARGO VEHICLE
- Publication number 20190276292
- Publication date Sep 12, 2019
- Kabushiki Kaisha Toyota Jidoshokki
- Yuki UEDA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DRIVE UN...
- Publication number 20180328386
- Publication date Nov 15, 2018
- Bjorn LITSCHKO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVE SYSTEM OF CONSTRUCTION MACHINE
- Publication number 20180291935
- Publication date Oct 11, 2018
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Akihiro KONDO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL VALVE FOR CONTROLLING PRESSURE DROP ACROSS MOTORS
- Publication number 20180100522
- Publication date Apr 12, 2018
- HydraForce, Inc.
- Travis Schmidt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic System of a Tool
- Publication number 20170356472
- Publication date Dec 14, 2017
- Milwaukee Electric Tool Corporation
- James Ballard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLOW CONTROL VALVE FOR CONSTRUCTION MACHINE
- Publication number 20170350097
- Publication date Dec 7, 2017
- VOLVO CONSTRUCTION EQUIPMENT AB
- Min-Heuk KANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Valve
- Publication number 20170037877
- Publication date Feb 9, 2017
- Claverham Limited
- Paul BREWER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CONTROL DEVICE FOR FORKLIFT
- Publication number 20140331662
- Publication date Nov 13, 2014
- NISHINA INDUSTRIAL CO., LTD.
- Yuki Ueda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Regeneration System and Method for a Material Handling Ve...
- Publication number 20140260222
- Publication date Sep 18, 2014
- THE RAYMOND CORPORATION
- Joseph T. Yahner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CIRCUIT FOR CONTROLLING BOOMS OF CONSTRUCTION EQUIPMENT
- Publication number 20140010688
- Publication date Jan 9, 2014
- VOLVO CONSTRUCTION EQUIPMENT AB
- Sung-Gon Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Energy Storage Cylinder and Control System for a Moving Structural...
- Publication number 20130340418
- Publication date Dec 26, 2013
- Caterpillar, Inc.
- Gang Victor Wen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic System and Arrangement for an Access Arrangement
- Publication number 20130327032
- Publication date Dec 12, 2013
- Ricon Corp.
- Michael I. Combley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDRAULIC SYSTEM FOR CONTROLLING A WORK IMPLEMENT
- Publication number 20130160879
- Publication date Jun 27, 2013
- Caterpillar Inc.
- Magomed O. Gabibulayev
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VALVE ARRANGEMENT FOR ACTUATING A LOAD
- Publication number 20120205563
- Publication date Aug 16, 2012
- Winfried Rueb
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CONTROLLER OF HYBRID CONSTRUCTION MACHINE
- Publication number 20110082610
- Publication date Apr 7, 2011
- Haruhiko Kawasaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROLLER OF HYBRD CONSTRUCTION MACHINE
- Publication number 20110072810
- Publication date Mar 31, 2011
- Kayaba Industry Co., Ltd.
- Haruhiko Kawasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LOAD SENSING DIRECTIONAL CONTROL VALVE WITH AN ELEMENT HAVING PRIOR...
- Publication number 20100176324
- Publication date Jul 15, 2010
- WALVOIL S.P.A.
- Ulderico Busani
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Drive Device
- Publication number 20090113887
- Publication date May 7, 2009
- Hitachi Construction Machinery Co., Ltd.
- Kiwamu Takahashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Pneumatic drive system
- Publication number 20090078110
- Publication date Mar 26, 2009
- Dieter Waldmann
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic system for recovering potential energy
- Publication number 20070074509
- Publication date Apr 5, 2007
- Caterpillar Inc.
- Jiao Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL APPARATUS FOR HYDRAULIC EXCAVATOR
- Publication number 20070016349
- Publication date Jan 18, 2007
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Hidekazu OKA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic system having a post-pressure compensator
- Publication number 20060266210
- Publication date Nov 30, 2006
- Caterpillar Inc. and Shin Caterpillar Mitsubishi Ltd.
- Jiao Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic drive control device
- Publication number 20060230752
- Publication date Oct 19, 2006
- Komatsu Ltd.
- Hiroshi Sawada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Suspension device
- Publication number 20060102241
- Publication date May 18, 2006
- Michael Kuhn
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control valve apparatus and pressure circuit
- Publication number 20050242310
- Publication date Nov 3, 2005
- Kazuo Takiguchi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Position control device for a hydraulic actuator and interface plat...
- Publication number 20050132876
- Publication date Jun 23, 2005
- GIAT INDUSTRIES
- Franck Pollet
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

being connected to an output member and a return line

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydraulic control system for linear actuation

Failsafe valve for geared rotary actuator

Air cylinder, head cover, and rod cover

Flow controller and driving apparatus including the same

Apparatus for recuperating hydraulic energy with energy-efficient r...

Discharge pressure scale and lifting-lowering device having a disch...

Hydraulic drive device for cargo vehicle

Construction machine

Method and device for controlling a hydraulically actuated drive un...

Device for recovering hydraulic energy by connecting two differenti...

Residual load relief system for hydraulic compactors having rotary...

Hydraulic system for work machine and work machine

Hydraulic control valve for controlling pressure drop across motors

Hydraulic drive for executing a linear movement

Flow control valve for construction machine

Hydraulic control system of construction machine

Hydraulic drive system for work machine

Hydraulic system of a tool

Control valve device

Hydraulic control system for construction machine

Method of increasing electro-hydrostatic actuator piston velocity

Vacuum powered lifting mechanism

Fluid pressure system

Control valve device

Hydraulic fluid energy recovery system for work

Actuator unit

Method of controlling velocity of a hydraulic actuator in over-cent...

Hydraulic valve

Work machine

Hydraulic circuit for construction machine

Patents Applicationslast 30 patents

HYDRAULIC CONTROL SYSTEM FOR LINEAR ACTUATION

CONTROL UNIT FOR A HYDRAULIC SYSTEM

FAILSAFE VALVE FOR GEARED ROTARY ACTUATOR

HYDRAULIC SYSTEM FOR WORK MACHINE AND WORK MACHINE

HYDRAULIC DRIVE DEVICE FOR CARGO VEHICLE

METHOD AND DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DRIVE UN...

HYDRAULIC DRIVE SYSTEM OF CONSTRUCTION MACHINE

HYDRAULIC CONTROL VALVE FOR CONTROLLING PRESSURE DROP ACROSS MOTORS

Hydraulic System of a Tool

FLOW CONTROL VALVE FOR CONSTRUCTION MACHINE

Hydraulic Valve

HYDRAULIC CONTROL DEVICE FOR FORKLIFT

Hydraulic Regeneration System and Method for a Material Handling Ve...

HYDRAULIC CIRCUIT FOR CONTROLLING BOOMS OF CONSTRUCTION EQUIPMENT

Energy Storage Cylinder and Control System for a Moving Structural...

Hydraulic System and Arrangement for an Access Arrangement

HYDRAULIC SYSTEM FOR CONTROLLING A WORK IMPLEMENT

VALVE ARRANGEMENT FOR ACTUATING A LOAD

CONTROLLER OF HYBRID CONSTRUCTION MACHINE

CONTROLLER OF HYBRD CONSTRUCTION MACHINE

LOAD SENSING DIRECTIONAL CONTROL VALVE WITH AN ELEMENT HAVING PRIOR...

Hydraulic Drive Device

Pneumatic drive system

Hydraulic system for recovering potential energy

HYDRAULIC CONTROL APPARATUS FOR HYDRAULIC EXCAVATOR

Hydraulic system having a post-pressure compensator

Hydraulic drive control device

Suspension device

Control valve apparatus and pressure circuit

Position control device for a hydraulic actuator and interface plat...