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with additional valves between the groups of valves for multiple output members

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  • CPC
  • F15B2211/30595
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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

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F15B2211/30595with additional valves between the groups of valves for multiple output members
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic control device for work machine
    • Patent number 11,885,105
    • Issue date Jan 30, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Masaki Nagai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system and method for controlling a hydraulic system
    • Patent number 11,434,936
    • Issue date Sep 6, 2022
    • Putzmeister Engineering GmbH
    • Christian Ziemens
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Electro-hydrostatic actuator system
    • Patent number 11,384,778
    • Issue date Jul 12, 2022
    • Moog Luxembourg S.a.r.l.
    • Sascha Dany
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Power lift
    • Patent number 11,339,041
    • Issue date May 24, 2022
    • Clark Equipment Company
    • Nicolas Gales
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Equalized hydraulic clamp force control
    • Patent number 11,300,441
    • Issue date Apr 12, 2022
    • Cascade Corporation
    • David W. Petronek
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic systems for construction machinery
    • Patent number 11,186,967
    • Issue date Nov 30, 2021
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 11,105,067
    • Issue date Aug 31, 2021
    • Komatsu Ltd.
    • Katsunaga Kashima
    • B60 - VEHICLES IN GENERAL
  • 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

    System and method for control of a work vehicle
    • Patent number 11,053,665
    • Issue date Jul 6, 2021
    • CNH Industrial America LLC
    • Timothy Aaron Newlin
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Control system, work machine, and control method
    • Patent number 11,047,112
    • Issue date Jun 29, 2021
    • Komatsu Ltd.
    • Shimon Jimbo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic valve assembly with forced circuit
    • Patent number 10,989,231
    • Issue date Apr 27, 2021
    • HAWE Hydraulik SE
    • Thomas Wechsel
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Equalized hydraulic clamp force control
    • Patent number 10,900,825
    • Issue date Jan 26, 2021
    • Cascade Corporation
    • David W. Petronek
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hydraulic circuit for operating an aircraft landing gear
    • Patent number 10,851,815
    • Issue date Dec 1, 2020
    • SAFRAN LANDING SYSTEMS
    • David Frank
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Work machine and hydraulic system for work machine
    • Patent number 10,837,157
    • Issue date Nov 17, 2020
    • Kubota Corporation
    • Jun Tomita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 10,787,790
    • Issue date Sep 29, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Shinya Imura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Modular directional valve with two or more elements of mixed type
    • Patent number 10,774,851
    • Issue date Sep 15, 2020
    • WALVOIL S.P.A.
    • Ulderico BUSANI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Modular hydraulic valve assembly for work vehicle
    • Patent number 10,746,200
    • Issue date Aug 18, 2020
    • Caterpillar SARL
    • Adam Adeeb
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic driving system
    • Patent number 10,710,855
    • Issue date Jul 14, 2020
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Masahiro Matsuo
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic system for working machine
    • Patent number 10,662,623
    • Issue date May 26, 2020
    • Kubota Corporation
    • Yuji Fukuda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic systems for construction machinery
    • Patent number 10,648,157
    • Issue date May 12, 2020
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System and method for control of a work vehicle
    • Patent number 10,633,826
    • Issue date Apr 28, 2020
    • CNH Industrial America LLC
    • Timothy Aaron Newlin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic systems for construction machinery
    • Patent number 10,550,547
    • Issue date Feb 4, 2020
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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 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

    Drive system for construction machine
    • Patent number 10,415,215
    • Issue date Sep 17, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Hiromasa Takahashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control system and work machine
    • Patent number 10,407,875
    • Issue date Sep 10, 2019
    • Komatsu Ltd.
    • Tadashi Kawaguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic control system for working machine
    • Patent number 10,400,797
    • Issue date Sep 3, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Tsutomu Udagawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control system, work machine, and control method
    • Patent number 10,385,545
    • Issue date Aug 20, 2019
    • Komatsu Ltd.
    • Yuta Kamoshita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 10,378,185
    • Issue date Aug 13, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Teppei Saitoh
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 10,370,824
    • Issue date Aug 6, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Kenji Hiraku
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC VALVE ASSEMBLY
    • Publication number 20240044344
    • Publication date Feb 8, 2024
    • HAWE HYDRAULIK SE
    • Thomas WECHSEL
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    LANDING GEAR LIFTING/LOWERING EHA SYSTEM
    • Publication number 20220136532
    • Publication date May 5, 2022
    • Sumitomo Precision Products Co., Ltd.
    • Takaaki ONISHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTRO-HYDROSTATIC ACTUATOR SYSTEM
    • Publication number 20220003250
    • Publication date Jan 6, 2022
    • Moog Luxembourg S.a.r.l.
    • Sascha Dany
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EQUALIZED HYDRAULIC CLAMP FORCE CONTROL
    • Publication number 20210102836
    • Publication date Apr 8, 2021
    • Cascade Corporation
    • David W. PETRONEK
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20200256037
    • Publication date Aug 13, 2020
    • KOMATSU LTD.
    • Katsunaga KASHIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROL OF A WORK VEHICLE
    • Publication number 20200248435
    • Publication date Aug 6, 2020
    • CNH INDUSTRIAL AMERICA LLC
    • Timothy Aaron Newlin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEMS FOR CONSTRUCTION MACHINERY
    • Publication number 20200199849
    • Publication date Jun 25, 2020
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE AND HYDRAULIC SYSTEM FOR WORK MACHINE
    • Publication number 20190249390
    • Publication date Aug 15, 2019
    • KUBOTA CORPORATION
    • Jun TOMITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVING SYSTEM
    • Publication number 20190194006
    • Publication date Jun 27, 2019
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Masahiro MATSUO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MODULAR DIRECTIONAL VALVE WITH TWO OR MORE ELEMENTS OF MIXED TYPE
    • Publication number 20180372127
    • Publication date Dec 27, 2018
    • WALVOIL S.P.A.
    • Ulderico BUSANI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE
    • Publication number 20180274209
    • Publication date Sep 27, 2018
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Drive System for Construction Machine
    • Publication number 20180251960
    • Publication date Sep 6, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Hiromasa TAKAHASHI
    • 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 Systems for Construction Machinery
    • Publication number 20180119390
    • Publication date May 3, 2018
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Systems for Construction Machinery
    • Publication number 20180119389
    • Publication date May 3, 2018
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FLUID PRESSURE CONTROL DEVICE FOR POWER SHOVEL
    • Publication number 20150285274
    • Publication date Oct 8, 2015
    • Kayaba Industry Co., Ltd.
    • Masanari Kojima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY
    • Publication number 20150113970
    • Publication date Apr 30, 2015
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Man-Seuk Jeon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    VALVE FOR VALVE ASSEMBLY
    • Publication number 20150107699
    • Publication date Apr 23, 2015
    • HYDAC FLUIDTECHNIK GMBH
    • Philipp Hilzendegen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE DEVICE FOR CARGO HANDLING VEHICLE
    • Publication number 20140369866
    • Publication date Dec 18, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRAVEL CONTROL SYSTEM FOR CONSTRUCTION MACHINERY
    • Publication number 20140345268
    • Publication date Nov 27, 2014
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Man-Seuk Jeon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING VEHICLE
    • Publication number 20140322045
    • Publication date Oct 30, 2014
    • Kunihiko Sakamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic Control System Having Relief Flow Capture
    • Publication number 20140283915
    • Publication date Sep 25, 2014
    • Caterpillar Inc.
    • Pengfei Ma
    • 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

    METHODS AND SYSTEMS FOR FLOW SHARING IN A HYDRAULIC TRANSFORMER SYS...
    • Publication number 20140260232
    • Publication date Sep 18, 2014
    • Eaton Center
    • Per William Danzl
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL AND METHOD OF CONTROLLING SHOVEL
    • Publication number 20140182279
    • Publication date Jul 3, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Chunnan WU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED LOOP CIRCUITS
    • Publication number 20140165549
    • Publication date Jun 19, 2014
    • Caterpillar Inc.
    • Magomed GABIBULAYEV
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY
    • Publication number 20140090368
    • Publication date Apr 3, 2014
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Sang-Ki Bae
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM HAVING ELECTRONIC FLOW LIMITING
    • Publication number 20140060025
    • Publication date Mar 6, 2014
    • Caterpillar Inc.
    • Rustu CESUR
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM HAVING OVER-PRESSURE PROTECTION
    • Publication number 20140060020
    • Publication date Mar 6, 2014
    • Caterpillar Inc.
    • Randal N. PETERSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING