having additional valves for interconnecting the fluid chambers of a double-acting actuator

Industry

CPC
F15B2211/3058

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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

F15B2211/3058having additional valves for interconnecting the fluid chambers of a double-acting actuator

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Work machine control system, work machine, and work machine control...
- Patent number 12,173,477
- Issue date Dec 24, 2024
- Komatsu Ltd.
- Yuuji Shibata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic actuator including a multi-head piston for hydraulic gearing
- Patent number 12,145,719
- Issue date Nov 19, 2024
- Hamilton Sundstrand Corporation
- Frank Perrelli
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic valve assembly
- Patent number 12,129,873
- Issue date Oct 29, 2024
- HAWE Hydraulik SE
- Thomas Wechsel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid circuit selection system and fluid circuit selection method
- Patent number 12,123,435
- Issue date Oct 22, 2024
- SMC Corporation
- Gohei Harimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pilot operated blow-off valves for hydraulic actuators
- Patent number 12,117,024
- Issue date Oct 15, 2024
- ClearMotion, Inc.
- Clive Tucker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controlled float on an agricultural harvester for header leveling
- Patent number 12,018,705
- Issue date Jun 25, 2024
- Deere & Company
- Alex Brimeyer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic excavator drive system
- Patent number 12,012,724
- Issue date Jun 18, 2024
- Kawasaki Jukogyo Kabushiki Kaisha
- Akihiro Kondo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Multi-control valve
- Patent number 11,987,958
- Issue date May 21, 2024
- Kawasaki Jukogyo Kabushiki Kaisha
- Akihiro Kondo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tunable actuator joint modules having energy recovering quasi-passi...
- Patent number 11,981,027
- Issue date May 14, 2024
- Sarcos Corp.
- Fraser M. Smith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
Regenerative handler raise and gravity lower cylinder
- Patent number 11,903,343
- Issue date Feb 20, 2024
- Deere & Company
- Steven D. Wallestad
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control circuit for implement
- Patent number 11,898,329
- Issue date Feb 13, 2024
- DOOSAN BOBCAT NORTH AMERICA INC.
- Ian Brown
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic control device for work machine
- Patent number 11,885,105
- Issue date Jan 30, 2024
- Kobelco Construction Machinery Co., Ltd.
- Masaki Nagai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Manually actuated hydraulic circuit for ram air turbine (RAT) restow
- Patent number 11,858,650
- Issue date Jan 2, 2024
- Hamilton Sundstrand Corporation
- Timothy Scott Konicek
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Regeneration device, hydraulic drive system equipped with same, and...
- Patent number 11,815,109
- Issue date Nov 14, 2023
- Kawasaki Jukogyo Kabushiki Kaisha
- Tomomichi Nose
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tunable actuator joint modules having energy recovering quasi- pass...
- Patent number 11,759,944
- Issue date Sep 19, 2023
- Sarcos Corp.
- Fraser M. Smith
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Work machine
- Patent number 11,739,502
- Issue date Aug 29, 2023
- Hitachi Construction Machinery Co., Ltd.
- Kento Kumagai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Variable recruitment actuator systems and related methods
- Patent number 11,719,263
- Issue date Aug 8, 2023
- Adaract Technologies, Ltd.
- Joseph Hill
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Discretized valve state control for multi-level hydraulic systems
- Patent number 11,713,776
- Issue date Aug 1, 2023
- Boston Dynamics, Inc.
- Michael Murphy
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic system of work machine and work machine
- Patent number 11,644,098
- Issue date May 9, 2023
- Kubota Corporation
- Yuji Fukuda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Industrial apparatus comprising a pneumatic control valve
- Patent number 11,415,155
- Issue date Aug 16, 2022
- Volvo Truck Corporation
- Lionel Abraham
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Power lift
- Patent number 11,339,041
- Issue date May 24, 2022
- Clark Equipment Company
- Nicolas Gales
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic circuit
- Patent number 11,339,811
- Issue date May 24, 2022
- Dana Italia S.R.L.
- Matteo Stefani
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic circuit for construction equipment
- Patent number 11,286,643
- Issue date Mar 29, 2022
- Volvo Construction Equipment AB
- Bon Seuk Ku
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic bypass circuit
- Patent number 11,149,759
- Issue date Oct 19, 2021
- Clark Equipment Company
- Charles Young
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Self-contained energy efficient hydraulic actuator system
- Patent number 11,137,000
- Issue date Oct 5, 2021
- MEA Inc.
- Mark Vincent Chester
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Low profile electro-hydrostatic actuator
- Patent number 11,118,610
- Issue date Sep 14, 2021
- The Boeing Company
- David E. Blanding
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Regeneration valve for a hydraulic circuit
- Patent number 11,053,958
- Issue date Jul 6, 2021
- Caterpillar Inc.
- John Ferraz
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic system of construction machinery
- Patent number 10,988,915
- Issue date Apr 27, 2021
- Doosan Infracore Co., Ltd.
- Byung Il Kang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-HYDRAULIC ACTUATOR SYSTEMS AND METHODS OF OPERATING THE SAME
- Publication number 20240159253
- Publication date May 16, 2024
- Purdue Research Foundation
- Andrea Vacca
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DISCRETIZED VALVE STATE CONTROL FOR MULTI-LEVEL HYDRAULIC SYSTEMS
- Publication number 20240026905
- Publication date Jan 25, 2024
- BOSTON DYNAMICS, INC.
- Michael Murphy
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC CONTROL CIRCUIT FOR IMPLEMENT
- Publication number 20240003120
- Publication date Jan 4, 2024
- CLARK EQUIPMENT COMPANY
- Ian Brown
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING
- Publication number 20230339604
- Publication date Oct 26, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Ryan Prescott Susca
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING
- Publication number 20230339605
- Publication date Oct 26, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Frank Perrelli
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Work Machine
- Publication number 20230167622
- Publication date Jun 1, 2023
- Hitachi Construction Machinery Co., Ltd.
- Kento KUMAGAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
SELF-CONTAINED ENERGY EFFICIENT HYDRAULIC ACTUATOR SYSTEM
- Publication number 20220025910
- Publication date Jan 27, 2022
- MEA Inc.
- Mark Vincent Chester
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CIRCUIT
- Publication number 20210254642
- Publication date Aug 19, 2021
- DANA ITALIA S.r.l.
- Matteo STEFANI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLUID CIRCUIT SELECTION SYSTEM AND FLUID CIRCUIT SELECTION METHOD
- Publication number 20210246913
- Publication date Aug 12, 2021
- SMC Corporation
- Gohei HARIMOTO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CIRCUIT FOR CONSTRUCTION EQUIPMENT
- Publication number 20210246633
- Publication date Aug 12, 2021
- VOLVO CONSTRUCTION EQUIPMENT AB
- Bon Seuk KU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM FOR INCREASING OPERATION SPEED OF CONSTRUCTION MAC...
- Publication number 20210207344
- Publication date Jul 8, 2021
- Doosan Infracore Co., Ltd.
- Byung Il KANG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Discretized Valve State Control For Multi-Level Hydraulic Systems
- Publication number 20210180619
- Publication date Jun 17, 2021
- BOSTON DYNAMICS, INC.
- Michael Murphy
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLUID CIRCUIT FOR AIR CYLINDERS
- Publication number 20210108657
- Publication date Apr 15, 2021
- SMC Corporation
- Yoshiyuki TAKADA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE
- Publication number 20210102626
- Publication date Apr 8, 2021
- KUBOTA CORPORATION
- Yuji FUKUDA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VALVE DEVICE
- Publication number 20200378409
- Publication date Dec 3, 2020
- HYDAC FLUIDTECHNIK GMBH
- Peter BRUCK
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE
- Publication number 20200224764
- Publication date Jul 16, 2020
- KUBOTA CORPORATION
- Yuji FUKUDA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC ACTUATOR
- Publication number 20190368519
- Publication date Dec 5, 2019
- AIRBUS OPERATIONS GMBH
- Tanno Zantz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Discretized Valve State Control For Multi-Level Hydraulic Systems
- Publication number 20190226503
- Publication date Jul 25, 2019
- BOSTON DYNAMICS, INC.
- Michael Murphy
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROHYDRAULIC LINEAR ACTUATOR
- Publication number 20190085873
- Publication date Mar 21, 2019
- HOERBIGER AUTOMATISIERUNGSTECHNIK HOLDING GMBH
- Matthias GRUPP
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FLUID POWER CONTROL SYSTEM FOR MOBILE LOAD HANDLING EQUIPMENT
- Publication number 20180363682
- Publication date Dec 20, 2018
- Cascade Corporation
- Pat S. McKERNAN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ACTUATING DRIVE FOR A CONTROL VALVE, IN PARTICULAR STEAM TURBINE CO...
- Publication number 20180274568
- Publication date Sep 27, 2018
- VOITH PATENT GmbH
- Hubert Schaber
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTUATOR CONTROL CIRCUIT
- Publication number 20180017087
- Publication date Jan 18, 2018
- CATERPILLAR S.A.R.L.
- Hideki Nakajima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD OF HYDRAULIC ENERGY RECOVERY FOR MACHINE START-ST...
- Publication number 20170130739
- Publication date May 11, 2017
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM
- Publication number 20170108014
- Publication date Apr 20, 2017
- Moog GmbH
- Werner Händle
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CYLINDER DRIVING APPARATUS
- Publication number 20150260204
- Publication date Sep 17, 2015
- Kayaba Industry Co., Ltd.
- Daisuke Tanaka
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Drive Circuit
- Publication number 20150121860
- Publication date May 7, 2015
- THE RITSUMEIKAN TRUST
- Sang-Ho Hyon
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
TRANSPORT VEHICLE
- Publication number 20150015054
- Publication date Jan 15, 2015
- Hitachi Construction Machinery Co., Ltd.
- Hironori Uozu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Four-Chamber Cylinder for a Hydraulic Actuating Device with Emergen...
- Publication number 20140373710
- Publication date Dec 25, 2014
- Johannes Schwacke
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

having additional valves for interconnecting the fluid chambers of a double-acting actuator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Work machine control system, work machine, and work machine control...

Hydraulic actuator including a multi-head piston for hydraulic gearing

Hydraulic valve assembly

Fluid circuit selection system and fluid circuit selection method

Pilot operated blow-off valves for hydraulic actuators

Controlled float on an agricultural harvester for header leveling

Hydraulic excavator drive system

Multi-control valve

Tunable actuator joint modules having energy recovering quasi-passi...

Failsafe valve for geared rotary actuator

Controller and method for hydraulic apparatus

Regenerative handler raise and gravity lower cylinder

Hydraulic control circuit for implement

Hydraulic control device for work machine

Manually actuated hydraulic circuit for ram air turbine (RAT) restow

Regeneration device, hydraulic drive system equipped with same, and...

Tunable actuator joint modules having energy recovering quasi- pass...

Work machine

Variable recruitment actuator systems and related methods

Discretized valve state control for multi-level hydraulic systems

Hydraulic system of work machine and work machine

Industrial apparatus comprising a pneumatic control valve

Power lift

Hydraulic circuit

Hydraulic circuit for construction equipment

Hydraulic bypass circuit

Self-contained energy efficient hydraulic actuator system

Low profile electro-hydrostatic actuator

Regeneration valve for a hydraulic circuit

Hydraulic system of construction machinery

Patents Applicationslast 30 patents

ELECTRO-HYDRAULIC ACTUATOR SYSTEMS AND METHODS OF OPERATING THE SAME

DISCRETIZED VALVE STATE CONTROL FOR MULTI-LEVEL HYDRAULIC SYSTEMS

HYDRAULIC CONTROL CIRCUIT FOR IMPLEMENT

HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING

HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING

Work Machine

CONTROL UNIT FOR A HYDRAULIC SYSTEM

FAILSAFE VALVE FOR GEARED ROTARY ACTUATOR

SELF-CONTAINED ENERGY EFFICIENT HYDRAULIC ACTUATOR SYSTEM

HYDRAULIC CIRCUIT

FLUID CIRCUIT SELECTION SYSTEM AND FLUID CIRCUIT SELECTION METHOD

HYDRAULIC CIRCUIT FOR CONSTRUCTION EQUIPMENT

HYDRAULIC SYSTEM FOR INCREASING OPERATION SPEED OF CONSTRUCTION MAC...

Discretized Valve State Control For Multi-Level Hydraulic Systems

FLUID CIRCUIT FOR AIR CYLINDERS

HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE

VALVE DEVICE

HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE

HYDRAULIC ACTUATOR

Discretized Valve State Control For Multi-Level Hydraulic Systems

ELECTROHYDRAULIC LINEAR ACTUATOR

FLUID POWER CONTROL SYSTEM FOR MOBILE LOAD HANDLING EQUIPMENT

ACTUATING DRIVE FOR A CONTROL VALVE, IN PARTICULAR STEAM TURBINE CO...

HYDRAULIC ACTUATOR CONTROL CIRCUIT

SYSTEM AND METHOD OF HYDRAULIC ENERGY RECOVERY FOR MACHINE START-ST...

HYDRAULIC SYSTEM

CYLINDER DRIVING APPARATUS

Hydraulic Drive Circuit

TRANSPORT VEHICLE

Four-Chamber Cylinder for a Hydraulic Actuating Device with Emergen...