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  • F15B2201/205
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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 F15B2201/00Accumulators

Current Industry

F15B2201/205using gas
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrostatic cylinder with gas pressure accumulator
    • Patent number 12,146,510
    • Issue date Nov 19, 2024
    • Robert Bosch GmbH
    • Marc Weigand
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Device for maintaining a hydraulic supply of a utility vehicle
    • Patent number 12,083,974
    • Issue date Sep 10, 2024
    • Deere & Company
    • Jens Letscher
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bellows accumulator
    • Patent number 11,781,569
    • Issue date Oct 10, 2023
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic accumulator
    • Patent number 11,598,351
    • Issue date Mar 7, 2023
    • Hydac Technology GmbH
    • Frank Bauer
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Center biased actuator
    • Patent number 11,565,798
    • Issue date Jan 31, 2023
    • Safran Landing Systems UK LTD
    • Peter Sharpe
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Piston accumulator
    • Patent number 11,542,962
    • Issue date Jan 3, 2023
    • Hydac Technology GmbH
    • Alexander Albert
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Miniature pressure compensating device
    • Patent number 11,525,465
    • Issue date Dec 13, 2022
    • INDIUS MEDICAL TECHNOLOGIES PRIVATE LIMITED
    • Aditya Ingalhalikar
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Damping device
    • Patent number 11,480,198
    • Issue date Oct 25, 2022
    • Hydac Technology GmbH
    • Martin Groben
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Bellows accumulator
    • Patent number 11,434,932
    • Issue date Sep 6, 2022
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator with flexible inflatable container
    • Patent number 11,359,648
    • Issue date Jun 14, 2022
    • Tenneco Automotive Operating Company Inc.
    • Stefan Deferme
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydro-pneumatic accumulator with integrated nitrogen precharge rege...
    • Patent number 11,346,373
    • Issue date May 31, 2022
    • Parker-Hannifin Corporation
    • Edward Berkel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Tensioning cylinder device
    • Patent number 11,268,548
    • Issue date Mar 8, 2022
    • Hydac Technology GmbH
    • Peter Kloft
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fiberwound tanks
    • Patent number 11,231,143
    • Issue date Jan 25, 2022
    • AMTROL Licensing, Inc.
    • Christopher A. Van Haaren
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Pulsation dampener with gas retention
    • Patent number 11,193,506
    • Issue date Dec 7, 2021
    • Canon Kabushiki Kaisha
    • Steven C. Shackleton
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Moisture detecting air cap indicator for expansion tank failure
    • Patent number 11,156,369
    • Issue date Oct 26, 2021
    • Amtrol Licensing Inc.
    • Christopher A. Van Haaren
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 11,149,754
    • Issue date Oct 19, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid equipment
    • Patent number 11,035,387
    • Issue date Jun 15, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro Arikawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Center biased actuator
    • Patent number 11,027,830
    • Issue date Jun 8, 2021
    • Safran Landing Systems UK LTD
    • Peter Sharpe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 10,927,855
    • Issue date Feb 23, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro Arikawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic actuator and accumulator arrangement
    • Patent number 10,919,642
    • Issue date Feb 16, 2021
    • Airbus Operations Limited
    • Christopher Papadopoulos
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Accumulator
    • Patent number 10,907,657
    • Issue date Feb 2, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro Arikawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Engineered tissue substitute system
    • Patent number 10,865,811
    • Issue date Dec 15, 2020
    • The University of British Columbia
    • Aziz Ghahary
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Bellows
    • Patent number 10,830,352
    • Issue date Nov 10, 2020
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro Arikawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing integrated hydraulic accumulator bladder
    • Patent number 10,807,318
    • Issue date Oct 20, 2020
    • Huijiang Zhao
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pressure reducing valve
    • Patent number 10,801,656
    • Issue date Oct 13, 2020
    • Hung-Lin Lai
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic hybrid system for rotatory applications
    • Patent number 10,781,833
    • Issue date Sep 22, 2020
    • Hydac Fluidtechnik GmbH
    • Frank Schulz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fiberwound tanks
    • Patent number 10,724,684
    • Issue date Jul 28, 2020
    • Amtrol Licensing Inc.
    • Christopher A. Van Haaren
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Safety device
    • Patent number 10,697,475
    • Issue date Jun 30, 2020
    • Hydac Technology GmbH
    • Peter Kloft
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator device and hydropneumatic suspension
    • Patent number 10,648,487
    • Issue date May 12, 2020
    • Hydac Technology GmbH
    • Norbert Weber
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure and headloss maintaining valve system for clean and dirty...
    • Patent number 10,627,036
    • Issue date Apr 21, 2020
    • Red Valve Company, Inc.
    • Bruce M. Platusich
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC ENERGY RETENTION
    • Publication number 20240417067
    • Publication date Dec 19, 2024
    • TEXTRON INNOVATIONS INC.
    • John Robert WITTMAAK
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Mechanism for regulating high pressure industrial air using double...
    • Publication number 20240360845
    • Publication date Oct 31, 2024
    • VIETTEL GROUP
    • HOANG AN LE
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Accumulator
    • Publication number 20240318669
    • Publication date Sep 26, 2024
    • Hydac Technology GmbH
    • Peter Kloft
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEPARATOR ELEMENT
    • Publication number 20230375010
    • Publication date Nov 23, 2023
    • Hydac Technology GmbH
    • Norbert WEBER
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    DEPLOYABLE ENERGY SUPPLY AND MANAGEMENT SYSTEM
    • Publication number 20230160403
    • Publication date May 25, 2023
    • Advanced Energy Storage, LLC
    • Jamie A.M. O'Brien
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydrostatic Cylinder with Gas Pressure Accumulator
    • Publication number 20220397127
    • Publication date Dec 15, 2022
    • ROBERT BOSCH GmbH
    • Marc Weigand
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PISTON ACCUMULATOR
    • Publication number 20220372996
    • Publication date Nov 24, 2022
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    GAS PISTON ACCUMULATOR
    • Publication number 20220325726
    • Publication date Oct 13, 2022
    • Audi AG
    • Roman RAUSCH
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    BELLOWS ACCUMULATOR
    • Publication number 20220042524
    • Publication date Feb 10, 2022
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    BELLOWS ACCUMULATOR
    • Publication number 20220034334
    • Publication date Feb 3, 2022
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Gas-liquid Coupling Type Fluid Pulsation Attenuator
    • Publication number 20210293257
    • Publication date Sep 23, 2021
    • BEIHANG UNIVERSITY
    • ZONGXIA JIAO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRO-PNEUMATIC ACCUMULATOR WITH INTEGRATED NITROGEN PRECHARGE REGE...
    • Publication number 20210285465
    • Publication date Sep 16, 2021
    • Parker-Hannifin Corporation
    • Edward Berkel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20210140449
    • Publication date May 13, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Hisao YOSHIHARA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DAMPING DEVICE
    • Publication number 20210025412
    • Publication date Jan 28, 2021
    • Hydac Technology GmbH
    • Martin GROBEN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Accumulator Assembly
    • Publication number 20200399859
    • Publication date Dec 24, 2020
    • Deere & Company
    • Kyle A. Holl
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BELLOWS
    • Publication number 20200232559
    • Publication date Jul 23, 2020
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro ARIKAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20190383309
    • Publication date Dec 19, 2019
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro ARIKAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20190360503
    • Publication date Nov 28, 2019
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro ARIKAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PYROTECHNIC PRESSURE GENERATOR
    • Publication number 20190177245
    • Publication date Jun 13, 2019
    • BASTION TECHNOLOGIES, INC.
    • Charles Don Coppedge
    • C06 - EXPLOSIVES MATCHES
  • Information Patent Application

    EXPANSION TANK WITH DECOUPLED SINGLE FLEXIBLE DIAPHRAGM
    • Publication number 20190113054
    • Publication date Apr 18, 2019
    • Flexcon Industries, Inc.
    • Thomas W. Wideman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR DEVICE AND HYDROPNEUMATIC SUSPENSION
    • Publication number 20190048897
    • Publication date Feb 14, 2019
    • Norbert WEBER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ENGINEERED TISSUE SUBSTITUTE SYSTEM
    • Publication number 20190010963
    • Publication date Jan 10, 2019
    • The University of British Columbia
    • Aziz Ghahary
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20180306210
    • Publication date Oct 25, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro ARIKAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WATER HAMMER ARRESTER
    • Publication number 20180274709
    • Publication date Sep 27, 2018
    • Ayrlett LLC
    • Daniel L. McCoy
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ENGINEERED TISSUE SUBSTITUTE SYSTEM
    • Publication number 20180258960
    • Publication date Sep 13, 2018
    • The University of British Columbia
    • Aziz Ghahary
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    GAS GENERATOR DRIVEN HYDRAULIC ACCUMULATOR
    • Publication number 20180258961
    • Publication date Sep 13, 2018
    • BASTION TECHNOLOGIES, INC.
    • Charles Don Coppedge
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BELLOWS ACCUMULATOR, IN PARTICULAR PULSATION DAMPER
    • Publication number 20180245656
    • Publication date Aug 30, 2018
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR WITH SECONDARY GAS CHAMBER
    • Publication number 20180216639
    • Publication date Aug 2, 2018
    • ClearMotion, Inc.
    • Clive Tucker
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    METAL BELLOWS TYPE ACCUMULATOR
    • Publication number 20180087665
    • Publication date Mar 29, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Tetsuya ENDO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20180066680
    • Publication date Mar 8, 2018
    • Angus Peter Robson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS