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the regenerative circuit being activated or deactivated automatically

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  • F15B2011/0243
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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

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F15B2011/0243the regenerative circuit being activated or deactivated automatically
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Patents Grantslast 30 patents

  • 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

    Work machine
    • Patent number 10,914,328
    • Issue date Feb 9, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Yuichi Ogawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive with fast stroke and load stroke
    • Patent number 10,859,100
    • Issue date Dec 8, 2020
    • Voith Patent GmbH
    • Hubert Schaber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive
    • Patent number 10,851,772
    • Issue date Dec 1, 2020
    • Voith Patent GmbH
    • Magnus Junginger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Crane hydraulic control system and crane
    • Patent number 10,822,211
    • Issue date Nov 3, 2020
    • Xuzhou Heavy Machinery Co., Ltd.
    • Zenghai Shan
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Large manipulator and hydraulic circuit arrangement for a large man...
    • Patent number 10,788,055
    • Issue date Sep 29, 2020
    • Putzmeister Engineering GmbH
    • Martin Diebold
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electro hydrostatic actuators
    • Patent number 10,611,464
    • Issue date Apr 7, 2020
    • Goodrich Actuation Systems SAS
    • Emmanuel Lesage
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system for work machine
    • Patent number 10,436,229
    • Issue date Oct 8, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji Hijikata
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Electro hydrostatic actuators
    • Patent number 10,087,962
    • Issue date Oct 2, 2018
    • Goodrich Actuation Systems SAS
    • Emmanuel Lesage
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Regeneration deactivation valve and method
    • Patent number 10,072,678
    • Issue date Sep 11, 2018
    • HUSCO International, Inc.
    • Ben Holter
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic system having energy recovery
    • Patent number 9,897,120
    • Issue date Feb 20, 2018
    • Caterpillar Inc.
    • Jiao Zhang
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic cylinder for use for example in a hydraulic tool
    • Patent number 9,822,805
    • Issue date Nov 21, 2017
    • Demolition and Recycling Equipment B.V.
    • Gertrudis Maria Gerardus De Gier
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive apparatus for work machine
    • Patent number 9,650,232
    • Issue date May 16, 2017
    • Kobe Steel, Ltd.
    • Naoki Sugano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Slewing type working machine
    • Patent number 9,506,220
    • Issue date Nov 29, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Yusuke Kamimura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic system for aircraft landing gear
    • Patent number 6,792,844
    • Issue date Sep 21, 2004
    • Honeywell Normalair-Garrett (Holdings) Limited
    • Colin Robert Gedge
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Method and device for controlling a lift cylinder, especially of wo...
    • Patent number 6,701,823
    • Issue date Mar 9, 2004
    • O&K Orenstein & Koppel Aktiengesellschaft
    • Jürgen Weber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Meter-out flow control valve
    • Patent number 6,164,327
    • Issue date Dec 26, 2000
    • Komatsu Ltd.
    • Nobumi Yoshida
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Variable-regeneration directional control valve for construction ve...
    • Patent number 5,862,831
    • Issue date Jan 26, 1999
    • Volvo Construction Equipment Korea Co., Ltd.
    • Tae Seung Chung
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servomotor, particularly for a quick-action stop valve
    • Patent number 5,848,779
    • Issue date Dec 15, 1998
    • Siemens Aktiengesellschaft
    • Dieter Murbe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Three speed circuit for hydraulic tool
    • Patent number 5,836,400
    • Issue date Nov 17, 1998
    • Myron D. Tupper
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic circuit
    • Patent number 5,826,486
    • Issue date Oct 27, 1998
    • Shin Caterpillar Mitsubishi Ltd.
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Fluid regeneration device for construction vehicles
    • Patent number 5,791,226
    • Issue date Aug 11, 1998
    • Samsung Heavy Industries Co., Ltd.
    • Tae Seung Chung
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control system for construction machines
    • Patent number 5,479,778
    • Issue date Jan 2, 1996
    • Hitachi Construction Machinery Co., Ltd.
    • Tsukasa Toyooka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic recovery device
    • Patent number 5,442,912
    • Issue date Aug 22, 1995
    • Hitachi Construction Machinery Co., Ltd.
    • Toichi Hirata
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system having a combined meter-out and regeneration valve...
    • Patent number 5,415,076
    • Issue date May 16, 1995
    • Caterpillar Inc.
    • John J. Krone
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic circuit apparatus for operating work-implement actuating...
    • Patent number 5,218,897
    • Issue date Jun 15, 1993
    • Kabushiki Kaisha Komatsu Seisakusho
    • Kiyoshi Shirai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cylinder control unit
    • Patent number 5,163,352
    • Issue date Nov 17, 1992
    • Shin Caterpillar Mitsubishi Ltd.
    • Kazunori Yoshino
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Actuator
    • Patent number 5,137,253
    • Issue date Aug 11, 1992
    • ASEA Brown Boveri Ltd.
    • Heinz Frey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control circuit for a cylinder allowing flow between an upper and a...
    • Patent number 5,065,664
    • Issue date Nov 19, 1991
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Shuji Ohta
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid economizer control valve system for blowout preventers
    • Patent number 5,062,349
    • Issue date Nov 5, 1991
    • Baroid Technology, Inc.
    • Farooq A. Khan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOVEL
    • Publication number 20240052595
    • Publication date Feb 15, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Yoshiyasu ITSUJI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ADAPTIVE CONTROL OF A HYDRAULIC TIMBER GRIP ON A TIMBER HANDLING DE...
    • Publication number 20230264926
    • Publication date Aug 24, 2023
    • KOMATSU FOREST AB
    • Fredrik Mäki
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Work Machine
    • Publication number 20200040547
    • Publication date Feb 6, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Yuichi OGAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CRANE HYDRAULIC CONTROL SYSTEM AND CRANE
    • Publication number 20190337775
    • Publication date Nov 7, 2019
    • Xuzhou Heavy Machinery Co., Ltd.
    • Zenghai SHAN
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    REGENERATION DEACTIVATION VALVE AND METHOD
    • Publication number 20150369260
    • Publication date Dec 24, 2015
    • BEN HOLTER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM HAVING ENERGY RECOVERY
    • Publication number 20150300384
    • Publication date Oct 22, 2015
    • Caterpillar Inc.
    • Jiao Zhang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CONTROL CIRCUIT WITH REGENERATION VALVE
    • Publication number 20150059568
    • Publication date Mar 5, 2015
    • Caterpillar Global Mining LLC
    • Christopher A. Williamson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CYLINDER FOR USE FOR EXAMPLE IN A HYDRAULIC TOOL
    • Publication number 20140360349
    • Publication date Dec 11, 2014
    • DEMOLITION AND RECYCLING EQUIPMENT B.V.
    • Gertrudis Maria Gerardus De Gier
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SLEWING TYPE WORKING MACHINE
    • Publication number 20140331664
    • Publication date Nov 13, 2014
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Yusuke Kamimura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SWING RELIEF ENERGY REGENERATION APPARATUS OF AN EXCAVATOR
    • Publication number 20140325975
    • Publication date Nov 6, 2014
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Sung-Gon Kim
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CLAMPING ATTACHMENT WITH REGENERATIVE HYDRAULIC CIRCUIT
    • Publication number 20140312639
    • Publication date Oct 23, 2014
    • David W. PETRONEK
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE APPARATUS FOR WORK MACHINE
    • Publication number 20140130488
    • Publication date May 15, 2014
    • Kobelco Cranes Co., Ltd.
    • Naoki SUGANO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SLEWING TYPE WORKING MACHINE
    • Publication number 20140044514
    • Publication date Feb 13, 2014
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Yusuke Kamimura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Regeneration Valve for a Hydraulic Circuit
    • Publication number 20140026546
    • Publication date Jan 30, 2014
    • Caterpillar, Inc.
    • Kevin A. Bacon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY
    • Publication number 20130000289
    • Publication date Jan 3, 2013
    • Jiao ZHANG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Method and device for controlling a lift cylinder, especially of wo...
    • Publication number 20030000373
    • Publication date Jan 2, 2003
    • Jurgen Weber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL