the pressure compensating valve is arranged between pressure source and directional control valve

Industry

CPC
F15B2211/30535

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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

F15B2211/30535the pressure compensating valve is arranged between pressure source and directional control valve

Industries

Patents Grantslast 30 patents

Information Patent Grant
Work machine
- Patent number 12,000,416
- Issue date Jun 4, 2024
- Hitachi Construction Machinery Co., Ltd.
- Kento Kumagai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Construction machine
- Patent number 11,920,325
- Issue date Mar 5, 2024
- Hitachi Construction Machinery Co., Ltd.
- Akira Kanazawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System, valve assembly, and methods for oscillation control of a hy...
- Patent number 11,781,573
- Issue date Oct 10, 2023
- Parker-Hannifin Corporation
- Brian B. Slattery
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for controlling the movement of a boom, and work machine
- Patent number 11,761,464
- Issue date Sep 19, 2023
- Putzmeister Engineering GmbH
- Christian Ziemens
- E04 - BUILDING
Information Patent Grant
Fluid supply system for supplying multiple fluid consumers of a mot...
- Patent number 11,598,071
- Issue date Mar 7, 2023
- Schwabische Huttenwerke Automotive GmbH
- Gerd Jäggle
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Work machine
- Patent number 11,454,004
- Issue date Sep 27, 2022
- Hitachi Construction Machinery Co., Ltd.
- Kento Kumagai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dual margin priority circuit for increased steering capacity
- Patent number 11,358,631
- Issue date Jun 14, 2022
- Deere & Company
- Troy E. Schick
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for controlling hydraulic fluid flow within a wor...
- Patent number 11,313,388
- Issue date Apr 26, 2022
- CNH Industrial America LLC
- Francesco Pintore
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Engineering machinery hydraulic system
- Patent number 11,293,460
- Issue date Apr 5, 2022
- Taiyuan University of Technology
- Long Quan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic valve arrangement
- Patent number 11,231,053
- Issue date Jan 25, 2022
- PARKER HANNIFIN EMEA S.À.R.L.
- Björn Eriksson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for controlling hydraulic fluid flow within a wor...
- Patent number 11,143,211
- Issue date Oct 12, 2021
- CNH Industrial America LLC
- Francesco Pintore
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit of construction machine
- Patent number 11,131,080
- Issue date Sep 28, 2021
- Kawasaki Jukogyo Kabushiki Kaisha
- Seiji Aoki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Directional valve comprising a damping system for controlling a tor...
- Patent number 11,015,723
- Issue date May 25, 2021
- HYDAC SYSTEMS & SERVICES GMBH
- Sascha Alexander Biwersi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus and methods for the control of hydraulic actuators
- Patent number 10,830,257
- Issue date Nov 10, 2020
- National Oilwell Varco Norway AS
- Michael Rygaard Hansen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system for construction machine
- Patent number 10,655,647
- Issue date May 19, 2020
- HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
- Yoshifumi Takebayashi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure-controlled 2-way flow control valve for hydraulic applicat...
- Patent number 10,550,862
- Issue date Feb 4, 2020
- HAWE Hydraulik SE
- Thomas Wechsel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic actuator control circuit
- Patent number 10,473,125
- Issue date Nov 12, 2019
- Caterpillar SARL
- Hideki Nakajima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pump control system of work machine
- Patent number 10,450,726
- Issue date Oct 22, 2019
- Hitachi Construction Machinery Co., Ltd.
- Shinji Nishikawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Boom control with integrated variable return metering
- Patent number 10,443,628
- Issue date Oct 15, 2019
- Deere & Company
- John R. Mahrenholz
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Control valve compensation system
- Patent number 10,385,884
- Issue date Aug 20, 2019
- Rost Innovation LLC
- Alvin Stanley Rost
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system for working machine including track device o...
- Patent number 10,287,751
- Issue date May 14, 2019
- HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
- Kazushige Mori
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Valve subassembly having at least two pump lines for a pump
- Patent number 10,214,878
- Issue date Feb 26, 2019
- Robert Bosch GmbH
- Edwinus Heemskerk
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic drive system
- Patent number 10,202,986
- Issue date Feb 12, 2019
- KCM Corporation
- Shinichiro Tanaka
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Control apparatus
- Patent number 10,119,558
- Issue date Nov 6, 2018
- HYDAC FILTERTECHNIK GMBH
- Sascha Alexander Biwersi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system for construction machine
- Patent number 10,107,311
- Issue date Oct 23, 2018
- Hitachi Construction Machinery Tierra Co., Ltd.
- Kiwamu Takahashi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic driving system for construction machine
- Patent number 10,100,495
- Issue date Oct 16, 2018
- Hitachi Construction Machinery Tierra Co., Ltd.
- Kiwamu Takahashi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve and system with primary and auxiliary function control
- Patent number 10,029,897
- Issue date Jul 24, 2018
- Parker-Hannifin Corporation
- Joshua Matthew Guarino
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control arrangement for a plurality of actuators
- Patent number 10,030,817
- Issue date Jul 24, 2018
- Robert Bosch GmbH
- Christoph Keyl
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system for construction machine
- Patent number 9,890,801
- Issue date Feb 13, 2018
- Hitachi Construction Machinery Tierra Co., Ltd.
- Kiwamu Takahashi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve block having a valve assembly
- Patent number 9,874,884
- Issue date Jan 23, 2018
- Robert Bosch GmbH
- Steffen Knapper
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Valve with an Adjustable Flow Sharing Pressure Compensator
- Publication number 20240102495
- Publication date Mar 28, 2024
- Parker-Hannifin Corporation
- Gregory Thomas Coolidge
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ELIMINATING BLEED ON FLOW CONTROLS
- Publication number 20230167834
- Publication date Jun 1, 2023
- Dresser, LLC
- Harold Randall Smart
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FLUID SUPPLY SYSTEM FOR SUPPLYING MULTIPLE FLUID CONSUMERS OF A MOT...
- Publication number 20210214921
- Publication date Jul 15, 2021
- SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
- Gerd Jäggle
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20180156242
- Publication date Jun 7, 2018
- HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
- Yoshifumi TAKEBAYASHI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CIRCUIT AND WORKING MACHINE
- Publication number 20180127949
- Publication date May 10, 2018
- CATERPILLAR S.A.R.L.
- Hideki Nakajima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Hydraulic Drive System for Construction Machine
- Publication number 20150330415
- Publication date Nov 19, 2015
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Kiwamu TAKAHASHI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Driving System for Construction Machine
- Publication number 20150240455
- Publication date Aug 27, 2015
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Yoshifumi Takebayashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL
- Publication number 20150081179
- Publication date Mar 19, 2015
- Caterpillar Inc.
- Timothy L. Hand
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Fluid Regeneration in a Hydraulic System
- Publication number 20140283676
- Publication date Sep 25, 2014
- Caterpillar Inc.
- Matt Beschorner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20140174068
- Publication date Jun 26, 2014
- Hitachi Construction Machinery Co., Ltd.
- Kazushige Mori
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DUAL STAGE PILOTED FORCE REDUCTION VALVE
- Publication number 20140053719
- Publication date Feb 27, 2014
- Matthew J. Ramler
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
LOAD ENERGY ASSIST AND HORSEPOWER MANAGEMENT SYSTEM
- Publication number 20130298541
- Publication date Nov 14, 2013
- JERRY FAYE CARLIN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR WORKING MACHINE INCLUDING TRACK DEVICE O...
- Publication number 20130287601
- Publication date Oct 31, 2013
- Hitachi Construction Machinery Co., Ltd.
- Kazushige Mori
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20130055705
- Publication date Mar 7, 2013
- Hitachi Construction Machinery Co., Ltd.
- Kazushige Mori
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING VARIABLE PRESSURE RELIEF
- Publication number 20130000288
- Publication date Jan 3, 2013
- Aaron Y. HO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM IMPLEMENTING PUMP TORQUE LIMITING
- Publication number 20120221212
- Publication date Aug 30, 2012
- Grant S. Peterson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic System for a Work Vehicle
- Publication number 20120198832
- Publication date Aug 9, 2012
- KUBOTA CORPORATION
- Toshiya Fukumoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL
- Publication number 20120152575
- Publication date Jun 21, 2012
- Timothy L. Hand
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Valve Device
- Publication number 20120085946
- Publication date Apr 12, 2012
- Bo Andersson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM
- Publication number 20110252778
- Publication date Oct 20, 2011
- MARCUS BITTER
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20110173964
- Publication date Jul 21, 2011
- Hitachi Construction Machinery Co., Ltd.
- Kiwamu Takahashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC POWER TRANSMISSION SYSTEM FOR A MINERAL MATERIAL PROCESSI...
- Publication number 20100326065
- Publication date Dec 30, 2010
- METSO MINERALS INC.
- Sami Permi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Pressure Compensated Electromagnetic Proportional Directional Flow...
- Publication number 20100320406
- Publication date Dec 23, 2010
- Kabushiki Kaisha Kawasaki Precision Machinery
- Masahiro Matsuo
- G05 - CONTROLLING REGULATING
Information Patent Application
HYDRAULIC CONTROL ARRANGEMENT AND DISTRIBUTION VALVE SECTION
- Publication number 20100300086
- Publication date Dec 2, 2010
- ROBERT BOSCH GmbH
- Peter Büttner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM HAVING AN EXTERNAL PRESSURE COMPENSATOR
- Publication number 20100107623
- Publication date May 6, 2010
- Caterpillar Inc.
- Philippe Vande Kerckhove
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR OPERATING A HYDRAULIC SYSTEM, AND HYDRAULIC SYSTEM
- Publication number 20100043421
- Publication date Feb 25, 2010
- Winfried Rüb
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM AND METHOD FOR CONTROL
- Publication number 20100043418
- Publication date Feb 25, 2010
- Caterpillar Inc.
- Michael T. Verkuilen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VALVE ARRANGEMENT
- Publication number 20100018198
- Publication date Jan 28, 2010
- Winfried Rüb
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Electrically controlled hydraulic valve calibration method and system
- Publication number 20090277243
- Publication date Nov 12, 2009
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

the pressure compensating valve is arranged between pressure source and directional control valve

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Work machine

Construction machine

System, valve assembly, and methods for oscillation control of a hy...

Method for controlling the movement of a boom, and work machine

Fluid supply system for supplying multiple fluid consumers of a mot...

Work machine

Dual margin priority circuit for increased steering capacity

System and method for controlling hydraulic fluid flow within a wor...

Engineering machinery hydraulic system

Hydraulic valve arrangement

System and method for controlling hydraulic fluid flow within a wor...

Hydraulic circuit of construction machine

Directional valve comprising a damping system for controlling a tor...

Apparatus and methods for the control of hydraulic actuators

Hydraulic drive system for construction machine

Pressure-controlled 2-way flow control valve for hydraulic applicat...

Hydraulic actuator control circuit

Pump control system of work machine

Boom control with integrated variable return metering

Control valve compensation system

Hydraulic drive system for working machine including track device o...

Valve subassembly having at least two pump lines for a pump

Hydraulic drive system

Control apparatus

Hydraulic drive system for construction machine

Hydraulic driving system for construction machine

Control valve and system with primary and auxiliary function control

Hydraulic control arrangement for a plurality of actuators

Hydraulic drive system for construction machine

Valve block having a valve assembly

Patents Applicationslast 30 patents

Valve with an Adjustable Flow Sharing Pressure Compensator

ELIMINATING BLEED ON FLOW CONTROLS

FLUID SUPPLY SYSTEM FOR SUPPLYING MULTIPLE FLUID CONSUMERS OF A MOT...

HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE

HYDRAULIC CIRCUIT AND WORKING MACHINE

HYDRAULIC ACTUATOR CONTROL CIRCUIT

Hydraulic Drive System for Construction Machine

Hydraulic Driving System for Construction Machine

HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL

Fluid Regeneration in a Hydraulic System

HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE

DUAL STAGE PILOTED FORCE REDUCTION VALVE

LOAD ENERGY ASSIST AND HORSEPOWER MANAGEMENT SYSTEM

HYDRAULIC DRIVE SYSTEM FOR WORKING MACHINE INCLUDING TRACK DEVICE O...

HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE

HYDRAULIC CONTROL SYSTEM HAVING VARIABLE PRESSURE RELIEF

HYDRAULIC CONTROL SYSTEM IMPLEMENTING PUMP TORQUE LIMITING

Hydraulic System for a Work Vehicle

HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL

Valve Device

HYDRAULIC SYSTEM

HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE

HYDRAULIC POWER TRANSMISSION SYSTEM FOR A MINERAL MATERIAL PROCESSI...

Pressure Compensated Electromagnetic Proportional Directional Flow...

HYDRAULIC CONTROL ARRANGEMENT AND DISTRIBUTION VALVE SECTION

HYDRAULIC SYSTEM HAVING AN EXTERNAL PRESSURE COMPENSATOR

METHOD FOR OPERATING A HYDRAULIC SYSTEM, AND HYDRAULIC SYSTEM

HYDRAULIC SYSTEM AND METHOD FOR CONTROL

VALVE ARRANGEMENT

Electrically controlled hydraulic valve calibration method and system