being connected to a return line and a directional control valve

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CPC
F15B2211/41554

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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

F15B2211/41554being connected to a return line and a directional control valve

Industries

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Patents Grantslast 30 patents

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
Shovel and control valve for shovel
- Patent number 11,078,646
- Issue date Aug 3, 2021
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Tomoki Kurokawa
- 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
Driving method and driving device of fluid pressure cylinder
- Patent number 10,927,857
- Issue date Feb 23, 2021
- SMC Corporation
- Youji Takakuwa
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for controlling swing motor in hydraulic system and hydrauli...
- Patent number 10,883,253
- Issue date Jan 5, 2021
- Doosan Infracore Co., Ltd.
- Yong Lak Cho
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Control system for flushing contaminated hydraulic fluid
- Patent number 10,626,896
- Issue date Apr 21, 2020
- CNH Industrial America LLC
- Michael W. Freisleben
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic pump control system of hydraulic working machine
- Patent number 10,563,377
- Issue date Feb 18, 2020
- Caterpillar SARL
- Kouji Kishida
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Hydraulic circuit for construction machine
- Patent number 10,443,213
- Issue date Oct 15, 2019
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Hirofumi Hashimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Reversible flow path construction
- Patent number 10,273,651
- Issue date Apr 30, 2019
- Caterpillar Inc.
- Jordan R. Beckhusen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control circuit for crane slewing gear
- Patent number 10,196,246
- Issue date Feb 5, 2019
- Liebherr-Werk Ehingen GmbH
- Joerg Gebele
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hydraulic circuit for construction machine
- Patent number 10,184,499
- Issue date Jan 22, 2019
- VOLVO CONSTRUCTION EQUIPMENT AB
- Hea-Gyoon Joung
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Working machine control system
- Patent number 10,072,396
- Issue date Sep 11, 2018
- KYB Corporation
- Nobuyoshi Yoshida
- 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 circuit for construction machine and control device therefor
- Patent number 9,932,994
- Issue date Apr 3, 2018
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Hirofumi Hashimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit for construction machine
- Patent number 9,903,097
- Issue date Feb 27, 2018
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Hirofumi Hashimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Engine system utilizing hydraulic pressure
- Patent number 9,890,804
- Issue date Feb 13, 2018
- Doosan Infracore Co., Ltd.
- Taejoong Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wind energy system with a pitch adjustment system
- Patent number 9,890,767
- Issue date Feb 13, 2018
- Liebherr-Components Biberach GmbH
- Anton Gaile
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Construction machinery
- Patent number 9,863,124
- Issue date Jan 9, 2018
- Hitachi Construction Machinery Co., Ltd.
- Shinji Ishihara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic circuit for construction machine and control device for same
- Patent number 9,725,884
- Issue date Aug 8, 2017
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Hirofumi Hashimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit for construction machine and control device for same
- Patent number 9,657,461
- Issue date May 23, 2017
- Sumitomo(S.H.I) Construction Machinery Co., Ltd.
- Hirofumi Hashimoto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Liquid-operated actuator assembly, particularly for a flush toilet,...
- Patent number 9,228,334
- Issue date Jan 5, 2016
- DEFOND COMPONENTS LIMITED
- Kwok Chiu Yu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid-pressure actuator unit
- Patent number 8,776,513
- Issue date Jul 15, 2014
- Kayaba Industry Co., Ltd.
- Shiro Nishioka
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system having a backpressure control valve
- Patent number 8,763,388
- Issue date Jul 1, 2014
- Caterpillar Inc.
- Wesley Thomas Payne
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Systems and methods for energy storage and recovery using rapid iso...
- Patent number 8,733,094
- Issue date May 27, 2014
- SustainX, Inc.
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Systems and methods for energy storage and recovery using compresse...
- Patent number 8,713,929
- Issue date May 6, 2014
- SustainX, Inc.
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Systems and methods for energy storage and recovery using rapid iso...
- Patent number 8,627,658
- Issue date Jan 14, 2014
- SustainX, Inc.
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Arrangement for hydraulic eccentric adjustment to set a predefined...
- Patent number 8,596,186
- Issue date Dec 3, 2013
- ZF Friedrichshafen AG
- Jurgen Legner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Systems and methods for reducing dead volume in compressed-gas ener...
- Patent number 8,479,505
- Issue date Jul 9, 2013
- SustainX, Inc.
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

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
DRIVING METHOD AND DRIVING DEVICE OF FLUID PRESSURE CYLINDER
- Publication number 20190277310
- Publication date Sep 12, 2019
- SMC Corporation
- Youji TAKAKUWA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Reversible Flow Path Construction
- Publication number 20180058043
- Publication date Mar 1, 2018
- Caterpillar Inc.
- Jordan R. Beckhusen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE
- Publication number 20180002897
- Publication date Jan 4, 2018
- SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
- Hirofumi HASHIMOTO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CIRCUIT FOR CONSTRUCTION EQUIPMENT
- Publication number 20170276151
- Publication date Sep 28, 2017
- VOLVO CONSTRUCTION EQUIPMENT AB
- Hea-Gyoon Joung
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PIPELAYER
- Publication number 20140338317
- Publication date Nov 20, 2014
- Komatsu Ltd.
- Takuya Uemura
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING RAPID ISO...
- Publication number 20140234123
- Publication date Aug 21, 2014
- SUSTAINX, INC.
- Troy O. McBride
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...
- Publication number 20140047825
- Publication date Feb 20, 2014
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FORMING LIQUID SPRAYS IN COMPRESSED-GAS ENERGY STORAGE SYSTEMS FOR...
- Publication number 20130327033
- Publication date Dec 12, 2013
- SUSTAINX, INC.
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING DEAD VOLUME IN COMPRESSED-GAS ENER...
- Publication number 20130298760
- Publication date Nov 14, 2013
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING GAS EXPAN...
- Publication number 20130269330
- Publication date Oct 17, 2013
- Troy O. McBride
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FLUID-OPERATED ACTUATOR ASSEMBLY
- Publication number 20130152293
- Publication date Jun 20, 2013
- DEFOND COMPONENTS LIMITED
- Kwok Chiu YU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
HYDRAULIC SYSTEM WITH ENERGY REGENERATION
- Publication number 20130126023
- Publication date May 23, 2013
- Tam C. Huynh
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING RAPID ISO...
- Publication number 20120299310
- Publication date Nov 29, 2012
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...
- Publication number 20120279209
- Publication date Nov 8, 2012
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HIGH-EFFICIENCY ENERGY-CONVERSION BASED ON FLUID EXPANSION AND COMP...
- Publication number 20120006013
- Publication date Jan 12, 2012
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING DEAD VOLUME IN COMPRESSED-GAS ENER...
- Publication number 20120000557
- Publication date Jan 5, 2012
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FORMING LIQUID SPRAYS IN COMPRESSED-GAS ENERGY STORAGE SYSTEMS FOR...
- Publication number 20110314803
- Publication date Dec 29, 2011
- TROY O. MCBRIDE
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING GAS EXPAN...
- Publication number 20110296823
- Publication date Dec 8, 2011
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...
- Publication number 20110219760
- Publication date Sep 15, 2011
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ARRANGEMENT FOR HYDRAULIC ECCENTRIC ADJUSTMENT TO SET A PREDEFINED...
- Publication number 20110185888
- Publication date Aug 4, 2011
- ZF Friedrichshafen AG
- Jurgen Legner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING RAPID ISO...
- Publication number 20110167813
- Publication date Jul 14, 2011
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SAFETY FEATURE FOR STUCK VALVE
- Publication number 20110088785
- Publication date Apr 21, 2011
- EATON CORPORATION
- Kishore Balasubramanian
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Fluid-pressure actuator unit
- Publication number 20110088797
- Publication date Apr 21, 2011
- Kayaba Industry Co., Ltd.
- Shiro Nishioka
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
HYDRAULIC SYSTEM HAVING A BACKPRESSURE CONTROL VALVE
- Publication number 20110083762
- Publication date Apr 14, 2011
- Caterpillar Inc.
- Wesley Thomas Payne
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...
- Publication number 20110056193
- Publication date Mar 10, 2011
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Systems and Methods for Energy Storage and Recovery Using Rapid Iso...
- Publication number 20100139277
- Publication date Jun 10, 2010
- SustainX, Inc.
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Systems and Methods for Energy Storage and Recovery Using Rapid Iso...
- Publication number 20100089063
- Publication date Apr 15, 2010
- SustainX, Inc.
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Systems and Methods for Energy Storage and Recovery Using Compresse...
- Publication number 20090282822
- Publication date Nov 19, 2009
- Troy O. McBride
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

being connected to a return line and a directional control valve

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Shovel and control valve for shovel

Work machine

Driving method and driving device of fluid pressure cylinder

Method for controlling swing motor in hydraulic system and hydrauli...

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

Control system for flushing contaminated hydraulic fluid

Hydraulic pump control system of hydraulic working machine

Boom control with integrated variable return metering

Hydraulic circuit for construction machine

Reversible flow path construction

Hydraulic control circuit for crane slewing gear

Hydraulic circuit for construction machine

Working machine control system

Hydraulic control arrangement for a plurality of actuators

Hydraulic circuit for construction machine and control device therefor

Hydraulic circuit for construction machine

Engine system utilizing hydraulic pressure

Wind energy system with a pitch adjustment system

Construction machinery

Hydraulic circuit for construction machine and control device for same

Hydraulic circuit for construction machine and control device for same

Liquid-operated actuator assembly, particularly for a flush toilet,...

Fluid-pressure actuator unit

Hydraulic system having a backpressure control valve

Systems and methods for energy storage and recovery using rapid iso...

Systems and methods for energy storage and recovery using compresse...

Systems and methods for energy storage and recovery using rapid iso...

Arrangement for hydraulic eccentric adjustment to set a predefined...

Systems and methods for reducing dead volume in compressed-gas ener...

Patents Applicationslast 30 patents

Valve System For Flushing Contaminated Hydraulic Fluid

Control System For Flushing Contaminated Hydraulic Fluid

DRIVING METHOD AND DRIVING DEVICE OF FLUID PRESSURE CYLINDER

Reversible Flow Path Construction

HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE

HYDRAULIC CIRCUIT FOR CONSTRUCTION EQUIPMENT

PIPELAYER

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING RAPID ISO...

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...

FORMING LIQUID SPRAYS IN COMPRESSED-GAS ENERGY STORAGE SYSTEMS FOR...

SYSTEMS AND METHODS FOR REDUCING DEAD VOLUME IN COMPRESSED-GAS ENER...

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING GAS EXPAN...

FLUID-OPERATED ACTUATOR ASSEMBLY

HYDRAULIC SYSTEM WITH ENERGY REGENERATION

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING RAPID ISO...

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...

HIGH-EFFICIENCY ENERGY-CONVERSION BASED ON FLUID EXPANSION AND COMP...

SYSTEMS AND METHODS FOR REDUCING DEAD VOLUME IN COMPRESSED-GAS ENER...

FORMING LIQUID SPRAYS IN COMPRESSED-GAS ENERGY STORAGE SYSTEMS FOR...

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING GAS EXPAN...

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...

ARRANGEMENT FOR HYDRAULIC ECCENTRIC ADJUSTMENT TO SET A PREDEFINED...

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING RAPID ISO...

SAFETY FEATURE FOR STUCK VALVE

Fluid-pressure actuator unit

HYDRAULIC SYSTEM HAVING A BACKPRESSURE CONTROL VALVE

SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSE...

Systems and Methods for Energy Storage and Recovery Using Rapid Iso...

Systems and Methods for Energy Storage and Recovery Using Rapid Iso...

Systems and Methods for Energy Storage and Recovery Using Compresse...