Control of flow in the return lin

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CPC
F15B2211/46

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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

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F15B2211/46Control of flow in the return lin

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
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
Hydraulic system for working machine
- Patent number 11,680,386
- Issue date Jun 20, 2023
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for the operational and performance efficiency improvement o...
- Patent number 11,608,697
- Issue date Mar 21, 2023
- Sam Schroit
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pneumatic pressure control device and pneumatic pressure control me...
- Patent number 11,505,979
- Issue date Nov 22, 2022
- DN SOLUTIONS CO., LTD.
- Young-Jeon Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Positive displacement pump including an unloading device
- Patent number 11,473,574
- Issue date Oct 18, 2022
- Deere & Company
- Robert C. Emmert
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Oil returning valve set with multi-stage throttling control
- Patent number 11,460,119
- Issue date Oct 4, 2022
- Shinn Fu Corporation
- Jiang Feng Fu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic systems and methods for nested pressure regulating valves
- Patent number 11,415,154
- Issue date Aug 16, 2022
- HUSCO International, Inc.
- Jason Greenwood
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System to pump fluid and control thereof
- Patent number 11,408,442
- Issue date Aug 9, 2022
- Project Phoenix, LLC
- Thomas Afshari
- 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
Closed-loop proportional position control of an implement stabilize...
- Patent number 11,304,353
- Issue date Apr 19, 2022
- CNH Industrial America LLC
- Christopher Stovall
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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
Hydraulic system for working machine
- Patent number 11,215,201
- Issue date Jan 4, 2022
- Kubota Corporation
- Yuji Fukuda
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Construction machine
- Patent number 11,199,205
- Issue date Dec 14, 2021
- Hitachi Construction Machinery Co., Ltd.
- Hidekazu Moriki
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve system for pneumatic cylinders
- Patent number 11,181,128
- Issue date Nov 23, 2021
- Aladdin Engineering & Manufacturing, Inc.
- Natalie E. Bell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Positive displacement pump including an unloading device
- Patent number 11,131,303
- Issue date Sep 28, 2021
- Deere & Company
- Robert C. Emmert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic apparatus comprising synthetically commutated machine, an...
- Patent number 11,022,153
- Issue date Jun 1, 2021
- ARTEMIS INTELLIGENT POWER LIMITED
- Matthew Green
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method to automatically detect parameter for pressure dynamics control
- Patent number 11,002,297
- Issue date May 11, 2021
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Work machine
- Patent number 10,968,604
- Issue date Apr 6, 2021
- Hitachi Construction Machinery Co., Ltd.
- Shinya Imura
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve system for pneumatic cylinders
- Patent number 10,927,858
- Issue date Feb 23, 2021
- Aladdin Engineering & Manufacturing, Inc.
- Natalie E. Bell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System for controlling the operation of an actuator mounted on a se...
- Patent number 10,912,246
- Issue date Feb 9, 2021
- CNH Industrial Canada, Ltd.
- Joel John Octave Gervais
- 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
System to pump fluid and control thereof
- Patent number 10,808,732
- Issue date Oct 20, 2020
- Project Phoenix, LLC
- Thomas Afshari
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic work machine
- Patent number 10,801,524
- Issue date Oct 13, 2020
- Hitachi Construction Machinery Co., Ltd.
- Hisami Nakano
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cylinder driving device
- Patent number 10,794,404
- Issue date Oct 6, 2020
- KYB Corporation
- Daisuke Tanaka
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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
Actuator arrangement
- Patent number 10,731,676
- Issue date Aug 4, 2020
- FESTO SE & CO. KG
- Artem Beger
- 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
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
System to Pump Fluid and Control Thereof
- Publication number 20210239137
- Publication date Aug 5, 2021
- Project Phoenix, LLC
- Thomas Afshari
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Installation for Controlling a Hydraulic Installation with a Plural...
- Publication number 20210215175
- Publication date Jul 15, 2021
- ROBERT BOSCH GmbH
- Denis Nguon
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VALVE SYSTEM FOR PNEUMATIC CYLINDERS
- Publication number 20210207620
- Publication date Jul 8, 2021
- Aladdin Engineering and Manufacturing, Inc.
- Natalie E. Bell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDROMECHANICAL LINEAR CONVERTER
- Publication number 20200408227
- Publication date Dec 31, 2020
- HAWE Altenstadt Holding GmbH
- Martin Rauwolf
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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
Closed-Loop Proportional Position Control Of An Implement Stabilize...
- Publication number 20200196513
- Publication date Jun 25, 2020
- CNH lndustrial America LLC
- Christopher Stovall
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
VALVE SYSTEM FOR PNEUMATIC CYLINDERS
- Publication number 20200056634
- Publication date Feb 20, 2020
- Aladdin Engineering and Manufacturing, Inc.
- Natalie E. Bell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Valve System For Flushing Contaminated Hydraulic Fluid
- Publication number 20200049173
- Publication date Feb 13, 2020
- CNH INDUSTRIAL AMERICA LLC
- Michael W. Freisleben
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Control System For Flushing Contaminated Hydraulic Fluid
- Publication number 20200049172
- Publication date Feb 13, 2020
- CNH INDUSTRIAL AMERICA LLC
- Michael W. Freisleben
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM FOR CONTROLLING THE OPERATION OF AN ACTUATOR MOUNTED ON A SE...
- Publication number 20200022300
- Publication date Jan 23, 2020
- CNH Industrial Canada, Ltd.
- Joel John Octave Gervais
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CRANE
- Publication number 20190106301
- Publication date Apr 11, 2019
- TADANO Ltd.
- Naotaka MASUDA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC APPARATUS COMPRISING SYNTHETICALLY COMMUTATED MACHINE, AN...
- Publication number 20190010965
- Publication date Jan 10, 2019
- Artemis Intelligent Power Limited
- Matthew GREEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Fan Control System with Electro-Hydraulic Valve Providing Three Fan...
- Publication number 20180172030
- Publication date Jun 21, 2018
- Caterpillar Inc.
- Justian D. Reever
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC CONTROL CIRCUIT
- Publication number 20180112771
- Publication date Apr 26, 2018
- JATCO Ltd
- Katsuo KATOU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTUATOR CONTROL SYSTEM
- Publication number 20180073524
- Publication date Mar 15, 2018
- HydraForce, Inc.
- Travis Schmidt
- 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
HYDRAULIC DRIVE SYSTEM
- Publication number 20170370382
- Publication date Dec 28, 2017
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Akihiro KONDO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS FOR RECUPERATING HYDRAULIC ENERGY WITH ENERGY-EFFICIENT R...
- Publication number 20170363122
- Publication date Dec 21, 2017
- Liebherr-Mining Equipment Colmar SAS
- Philipp Hahn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Drive System for Work Machine
- Publication number 20170298590
- Publication date Oct 19, 2017
- Hitachi Construction Machinery Co., Ltd.
- Seiji HIJIKATA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Drive System for Work Machine
- Publication number 20170276155
- Publication date Sep 28, 2017
- Hitachi Construction Machinery Co., Ltd.
- Seiji HIJIKATA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL CIRCUIT FOR CRANE SLEWING GEAR
- Publication number 20170253468
- Publication date Sep 7, 2017
- LIEBHERR-WERK EHINGEN GMBH
- Joerg GEBELE
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Actuator Controller and Method for Regulating the Movement of an Ac...
- Publication number 20170234333
- Publication date Aug 17, 2017
- FESTO AG & CO. KG
- Hannes Wirtl
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM AND METHOD FOR CONTROLLING AN IMPLEMENT OF A WORKI...
- Publication number 20170211597
- Publication date Jul 27, 2017
- VOLVO CONSTRUCTION EQUIPMENT AB
- Bo Vigholm
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR OPERATION TABLE
- Publication number 20170184136
- Publication date Jun 29, 2017
- NANJING MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
- Qiangquan DENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INDEPENDENT METERING VALVE PRIORITY IN OPEN CENTER HYDRAULIC SYSTEM
- Publication number 20160333897
- Publication date Nov 17, 2016
- Caterpillar Inc.
- Andrew J. Kleitsch
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic System Including Independent Metering Valve with Flowsharing
- Publication number 20160312807
- Publication date Oct 27, 2016
- Caterpillar Inc.
- Andrew J. Kleitsch
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Control of flow in the return lin

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Air cylinder, head cover, and rod cover

Hydraulic system for working machine

System for the operational and performance efficiency improvement o...

Pneumatic pressure control device and pneumatic pressure control me...

Positive displacement pump including an unloading device

Oil returning valve set with multi-stage throttling control

Hydraulic systems and methods for nested pressure regulating valves

System to pump fluid and control thereof

Flow controller and driving apparatus including the same

Closed-loop proportional position control of an implement stabilize...

Hydraulic valve arrangement

Hydraulic system for working machine

Construction machine

Valve system for pneumatic cylinders

Positive displacement pump including an unloading device

Hydraulic apparatus comprising synthetically commutated machine, an...

Method to automatically detect parameter for pressure dynamics control

Work machine

Valve system for pneumatic cylinders

System for controlling the operation of an actuator mounted on a se...

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

System to pump fluid and control thereof

Hydraulic work machine

Cylinder driving device

Construction machine

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

Actuator arrangement

Patents Applicationslast 30 patents

HYDRAULIC CONTROL SYSTEM FOR LINEAR ACTUATION

Work Machine

System to Pump Fluid and Control Thereof

Installation for Controlling a Hydraulic Installation with a Plural...

VALVE SYSTEM FOR PNEUMATIC CYLINDERS

HYDROMECHANICAL LINEAR CONVERTER

VALVE DEVICE

Closed-Loop Proportional Position Control Of An Implement Stabilize...

VALVE SYSTEM FOR PNEUMATIC CYLINDERS

Valve System For Flushing Contaminated Hydraulic Fluid

Control System For Flushing Contaminated Hydraulic Fluid

SYSTEM FOR CONTROLLING THE OPERATION OF AN ACTUATOR MOUNTED ON A SE...

CRANE

HYDRAULIC APPARATUS COMPRISING SYNTHETICALLY COMMUTATED MACHINE, AN...

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

HYDRAULIC DRIVE SYSTEM OF CONSTRUCTION MACHINE

Fan Control System with Electro-Hydraulic Valve Providing Three Fan...

HYDRAULIC CONTROL CIRCUIT

HYDRAULIC ACTUATOR CONTROL SYSTEM

HYDRAULIC ACTUATOR CONTROL CIRCUIT

HYDRAULIC DRIVE SYSTEM

APPARATUS FOR RECUPERATING HYDRAULIC ENERGY WITH ENERGY-EFFICIENT R...

Hydraulic Drive System for Work Machine

Hydraulic Drive System for Work Machine

HYDRAULIC CONTROL CIRCUIT FOR CRANE SLEWING GEAR

Actuator Controller and Method for Regulating the Movement of an Ac...

HYDRAULIC SYSTEM AND METHOD FOR CONTROLLING AN IMPLEMENT OF A WORKI...

HYDRAULIC DRIVE SYSTEM FOR OPERATION TABLE

INDEPENDENT METERING VALVE PRIORITY IN OPEN CENTER HYDRAULIC SYSTEM

Hydraulic System Including Independent Metering Valve with Flowsharing