Directional control valves

Industry

CPC
F15B2211/30525

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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

F15B2211/30525Directional control valves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Directional control hydraulic valve and system including same
- Patent number 12,055,226
- Issue date Aug 6, 2024
- HANVIT INDUSTRIES CO., LTD.
- Ha Kee Rhu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve assembly with preloaded control oil return
- Patent number 12,044,323
- Issue date Jul 23, 2024
- Robert Bosch GmbH
- Markus Grammer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for stabilizer drive
- Patent number 11,932,361
- Issue date Mar 19, 2024
- MOOG GmbH
- Werner Handle
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control device and hydraulic system including the same
- Patent number 11,933,331
- Issue date Mar 19, 2024
- Kawasaki Jukogyo Kabushiki Kaisha
- Tomomichi Nose
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control systems and methods using multi-function dynamic...
- Patent number 11,761,466
- Issue date Sep 19, 2023
- HUSCO International, Inc.
- Timothy Opperwall
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS 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
Hydraulic system with an energy recovery circuit
- Patent number 11,542,967
- Issue date Jan 3, 2023
- Dana Motion Systems Italia S.r.l.
- Federica Franzoni
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Open center control valve configured to combine fluid flow received...
- Patent number 11,460,053
- Issue date Oct 4, 2022
- Parker-Hannifin Corporation
- Brian B. Slattery
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Dual power electro-hydraulic motion control system
- Patent number 11,408,445
- Issue date Aug 9, 2022
- Danfoss Power Solutions II Technology A/S
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Dynamic open center hydraulic system control
- Patent number 11,408,147
- Issue date Aug 9, 2022
- Nordhydraulic AB
- Bertil Lundgren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Flow management of a hydraulic system
- Patent number 11,377,823
- Issue date Jul 5, 2022
- Deere & Company
- Aaron M. Quinn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Control device for an application device and application device hav...
- Patent number 11,350,621
- Issue date Jun 7, 2022
- ARGO-HYTOS GROUP AG
- Wolfgang Bauer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hydraulic valve system with a valve housing and method for manufact...
- Patent number 11,339,888
- Issue date May 24, 2022
- HAWE Hydraulik SE
- Georg Aneder
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Abnormality detecting system and abnormality detecting method
- Patent number 11,319,973
- Issue date May 3, 2022
- SMC Corporation
- Tomohiko Aki
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Intermittent air-generating device
- Patent number 11,298,714
- Issue date Apr 12, 2022
- SMC Corporation
- Yoshitada Doi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic driving apparatus
- Patent number 11,274,682
- Issue date Mar 15, 2022
- Hitachi Construction Machinery Co., Ltd.
- Kazuhiro Itoh
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Flow control valve with load-sense signal generation
- Patent number 11,274,752
- Issue date Mar 15, 2022
- Sun Hydraulics, LLC
- Bernd Zähe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and apparatus for conversion of single-acting pneumatic actu...
- Patent number 11,255,350
- Issue date Feb 22, 2022
- Hybrid Automation Inc.
- Robert Connal
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve
- Patent number 11,255,354
- Issue date Feb 22, 2022
- KYB Corporation
- Toshiyuki Kitani
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cylinder bypass
- Patent number 11,242,870
- Issue date Feb 8, 2022
- NORWOOD SALES, Inc.
- Matt Meyer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Open center hydraulic system and valve
- Patent number 11,168,464
- Issue date Nov 9, 2021
- Nordhydraulic AB
- Bertil Lundgren
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for working machine
- Patent number 10,982,413
- Issue date Apr 20, 2021
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Servo governor by PWM
- Patent number 10,954,969
- Issue date Mar 23, 2021
- Shahin Fallahi
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydraulic system of work machine and work machine
- Patent number 10,900,562
- Issue date Jan 26, 2021
- Kubota Corporation
- Yuji Fukuda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic drive device for work vehicle
- Patent number 10,900,200
- Issue date Jan 26, 2021
- Hitachi Construction Machinery Co., Ltd.
- Shinichiro Tanaka
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for working machine
- Patent number 10,870,969
- Issue date Dec 22, 2020
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic driving device of industrial vehicle
- Patent number 10,816,018
- Issue date Oct 27, 2020
- Kabushiki Kaisha Toyota Jidoshokki
- Yuki Ueda
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic power control circuit and construction vehicle comprising...
- Patent number 10,815,647
- Issue date Oct 27, 2020
- CNH Industrial America LLC
- Francesco Chioccola
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Rotary hydraulic valve
- Patent number 10,808,736
- Issue date Oct 20, 2020
- Boston Dynamics, Inc.
- Steven D. Potter
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve, in particular a 4/2-way slide valve
- Patent number 10,801,638
- Issue date Oct 13, 2020
- Hydac Fluidtechnik GmbH
- Philipp Hilzendegen
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Rotary Shear Valve
- Publication number 20240418275
- Publication date Dec 19, 2024
- Milwaukee Electric Tool Corporation
- Jean Mauricio Uruena Montoya
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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
HYDRAULIC CIRCUIT AND METHOD FOR A MATERIAL HANDLER
- Publication number 20240140762
- Publication date May 2, 2024
- Brandt Industries Canada Ltd.
- Alexander Skeie
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ROBOTIC CRAWLER PLATFORM SYSTEMS AND METHODS
- Publication number 20240092157
- Publication date Mar 21, 2024
- Kimberley Anne Hayes
- B60 - VEHICLES IN GENERAL
Information Patent Application
SAFETY SYSTEM FOR MACHINE
- Publication number 20240076853
- Publication date Mar 7, 2024
- OILQUICK AB
- Erik Nylander
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Bidirectional Valve System for Bidirectional Servocontrolled Motion
- Publication number 20230383771
- Publication date Nov 30, 2023
- William Gilmore
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM FOR A BRAKE RELEASE DEVICE, BRAKE RELEASE DEVICE W...
- Publication number 20230192053
- Publication date Jun 22, 2023
- HAWE Hydralik SE
- Oliver Porten
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR BRAKING A DISPLACEMENT-CONTROLLED DRIVE SYSTEM
- Publication number 20230182706
- Publication date Jun 15, 2023
- HYDAC FLUIDTECHNIK GMBH
- Michael SCHEIDT
- B60 - VEHICLES IN GENERAL
Information Patent Application
Bidirectional Valve System for Bidirectional Servocontrolled Motion
- Publication number 20230080825
- Publication date Mar 16, 2023
- William Gilmore
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
AN ELECTRO-HYDRAULIC PROPULSION SYSTEM COMBINED POWER MODULE
- Publication number 20230017589
- Publication date Jan 19, 2023
- EVECTEK, LTD.
- GEORGE RYTON
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIRECTIONAL CONTROL HYDRAULIC VALVE AND SYSTEM INCLUDING SAME
- Publication number 20230003307
- Publication date Jan 5, 2023
- HANVIT INDUSTRIES CO., LTD
- Ha Kee RHU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM FOR STABILIZER DRIVE
- Publication number 20220177084
- Publication date Jun 9, 2022
- Moog GmbH
- Werner Handle
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
METHODS AND HYDRAULIC APPARATUS
- Publication number 20220099113
- Publication date Mar 31, 2022
- Jack Kevin Lippett
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Control Systems and Methods Using Multi-Function Dynamic...
- Publication number 20220010821
- Publication date Jan 13, 2022
- HUSCO International, Inc.
- Timothy Opperwall
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CYLINDER BYPASS
- Publication number 20210372438
- Publication date Dec 2, 2021
- Norwood Sales, Inc.
- Matt Meyer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
INTERMITTENT AIR-GENERATING DEVICE
- Publication number 20210291215
- Publication date Sep 23, 2021
- SMC Corporation
- Yoshitada DOI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Axis With Energy Storage Feature
- Publication number 20210239136
- Publication date Aug 5, 2021
- ROBERT BOSCH GmbH
- Royce Gerngross
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Flow Control Valve with Load-Sense Signal Generation
- Publication number 20210207725
- Publication date Jul 8, 2021
- Sun Hydraulics, LLC
- Bernd Zähe
- 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
ABNORMALITY DETECTING SYSTEM AND ABNORMALITY DETECTING METHOD
- Publication number 20210102561
- Publication date Apr 8, 2021
- SMC Corporation
- Tomohiko AKI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR CONVERSION OF SINGLE-ACTING PNEUMATIC ACTU...
- Publication number 20210054854
- Publication date Feb 25, 2021
- Hybrid Automation, Inc.
- Robert Connal
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
AIR CYLINDER FLUID CIRCUIT AND METHOD FOR DESIGNING SAME
- Publication number 20200355203
- Publication date Nov 12, 2020
- SMC Corporation
- Yoshiyuki TAKADA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CONTROL VALVE
- Publication number 20200318747
- Publication date Oct 8, 2020
- KYB Corporation
- Toshiyuki KITANI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CONTROL SYSTEM FOR SPOOL VALVE AVOIDING MECHANICAL STRESSES
- Publication number 20200292097
- Publication date Sep 17, 2020
- Schneider Electric Systems USA, Inc.
- Dimitri PETRONELLA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ELECTRO-HYDRAULIC ARRANGEMENT FOR AN EARTHMOVING MACHINE
- Publication number 20200283995
- Publication date Sep 10, 2020
- Caterpillar Inc.
- John Ferraz
- 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 VALVE SYSTEM WITH A VALVE HOUSING AND METHOD FOR MANUFACT...
- Publication number 20200191292
- Publication date Jun 18, 2020
- HAWE HYDRAULIK SE
- Georg Aneder
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DYNAMIC OPEN CENTER HYDRAULIC SYSTEM CONTROL
- Publication number 20200165797
- Publication date May 28, 2020
- NORDHYDRAULIC AB
- Bertil LUNDGREN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Spinning Machine or Winder and Method for Operating a Spinning Mach...
- Publication number 20200063762
- Publication date Feb 27, 2020
- MASCHINENFABRIK RIETER AG
- Robert Hagl
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Proportional Valve with an Unseater Spring
- Publication number 20200025218
- Publication date Jan 23, 2020
- Sun Hydraulics, LLC
- Andy Borja
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Directional control valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Directional control hydraulic valve and system including same

Valve assembly with preloaded control oil return

Hydraulic system for stabilizer drive

Control device and hydraulic system including the same

Hydraulic control systems and methods using multi-function dynamic...

Hydraulic system of work machine and work machine

Hydraulic system with an energy recovery circuit

Open center control valve configured to combine fluid flow received...

Dual power electro-hydraulic motion control system

Dynamic open center hydraulic system control

Flow management of a hydraulic system

Control device for an application device and application device hav...

Hydraulic valve system with a valve housing and method for manufact...

Abnormality detecting system and abnormality detecting method

Intermittent air-generating device

Hydraulic driving apparatus

Flow control valve with load-sense signal generation

Method and apparatus for conversion of single-acting pneumatic actu...

Control valve

Cylinder bypass

Open center hydraulic system and valve

Hydraulic system for working machine

Servo governor by PWM

Hydraulic system of work machine and work machine

Hydraulic drive device for work vehicle

Hydraulic system for working machine

Hydraulic driving device of industrial vehicle

Hydraulic power control circuit and construction vehicle comprising...

Rotary hydraulic valve

Valve, in particular a 4/2-way slide valve

Patents Applicationslast 30 patents

Rotary Shear Valve

ELECTRO-HYDRAULIC ACTUATOR SYSTEMS AND METHODS OF OPERATING THE SAME

HYDRAULIC CIRCUIT AND METHOD FOR A MATERIAL HANDLER

ROBOTIC CRAWLER PLATFORM SYSTEMS AND METHODS

SAFETY SYSTEM FOR MACHINE

Bidirectional Valve System for Bidirectional Servocontrolled Motion

HYDRAULIC SYSTEM FOR A BRAKE RELEASE DEVICE, BRAKE RELEASE DEVICE W...

SYSTEM FOR BRAKING A DISPLACEMENT-CONTROLLED DRIVE SYSTEM

Bidirectional Valve System for Bidirectional Servocontrolled Motion

AN ELECTRO-HYDRAULIC PROPULSION SYSTEM COMBINED POWER MODULE

DIRECTIONAL CONTROL HYDRAULIC VALVE AND SYSTEM INCLUDING SAME

HYDRAULIC SYSTEM FOR STABILIZER DRIVE

METHODS AND HYDRAULIC APPARATUS

Hydraulic Control Systems and Methods Using Multi-Function Dynamic...

CYLINDER BYPASS

INTERMITTENT AIR-GENERATING DEVICE

Hydraulic Axis With Energy Storage Feature

Flow Control Valve with Load-Sense Signal Generation

HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE

ABNORMALITY DETECTING SYSTEM AND ABNORMALITY DETECTING METHOD

METHOD AND APPARATUS FOR CONVERSION OF SINGLE-ACTING PNEUMATIC ACTU...

AIR CYLINDER FLUID CIRCUIT AND METHOD FOR DESIGNING SAME

CONTROL VALVE

CONTROL SYSTEM FOR SPOOL VALVE AVOIDING MECHANICAL STRESSES

ELECTRO-HYDRAULIC ARRANGEMENT FOR AN EARTHMOVING MACHINE

HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE

HYDRAULIC VALVE SYSTEM WITH A VALVE HOUSING AND METHOD FOR MANUFACT...

DYNAMIC OPEN CENTER HYDRAULIC SYSTEM CONTROL

Spinning Machine or Winder and Method for Operating a Spinning Mach...

Proportional Valve with an Unseater Spring