TREA

with flexible separating means

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  • CPC
  • F15B1/10
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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 F15B1/00Installations or systems with accumulators Supply reservoir or sump assemblies

Current Industry

F15B1/10with flexible separating means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Shell member for accumulator, method of producing the same, accumul...
    • Patent number 12,018,704
    • Issue date Jun 25, 2024
    • NHK Spring Co., Ltd.
    • Hiroshi Mizukami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Pressure compensation device designed for underwater applications
    • Patent number 11,674,529
    • Issue date Jun 13, 2023
    • Robert Bosch GmbH
    • Juergen Schneider
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Edge-welded bellows
    • Patent number 11,585,439
    • Issue date Feb 21, 2023
    • VAT Holding AG
    • Christian Hasler
    • 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

    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

    Fluid pulsation dampeners
    • Patent number 11,346,374
    • Issue date May 31, 2022
    • Blacoh Fluid Controls, Inc.
    • David Dean McComb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure accumulator having a monitoring device
    • Patent number 11,268,541
    • Issue date Mar 8, 2022
    • Hydac Technology GmbH
    • Herbert Baltes
    • G01 - MEASURING TESTING
  • 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

    Accumulator
    • Patent number 11,255,351
    • Issue date Feb 22, 2022
    • NHK Spring Co., Ltd.
    • Hiroshi Mizukami
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    Accumulator
    • Patent number 11,174,880
    • Issue date Nov 16, 2021
    • NHK Spring Co., Ltd.
    • Hiroshi Mizukami
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    Low profile electro-hydrostatic actuator
    • Patent number 11,118,610
    • Issue date Sep 14, 2021
    • The Boeing Company
    • David E. Blanding
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method for producing pressure vessels
    • Patent number 11,092,288
    • Issue date Aug 17, 2021
    • Hydac Technology GmbH
    • Peter Kloft
    • B22 - CASTING POWDER METALLURGY
  • 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 11,022,150
    • Issue date Jun 1, 2021
    • Eagle Industry Co., Ltd.
    • Tatsuhiro Arikawa
    • 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

    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

    Accumulator
    • Patent number 10,851,804
    • Issue date Dec 1, 2020
    • NHK Spring Co., Ltd.
    • Hideki Yamamoto
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS 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

    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

    Bellows accumulator, in particular pulsation damper
    • Patent number 10,584,759
    • Issue date Mar 10, 2020
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 10,539,161
    • Issue date Jan 21, 2020
    • Eagle Industry Co., Ltd.
    • Tatsuhiro Arikawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Variable pressure vessel
    • Patent number 10,527,065
    • Issue date Jan 7, 2020
    • ISOCURRENT ENERGY INCORPORATED
    • Dimitre Karamanev
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Metal bellows
    • Patent number 10,520,084
    • Issue date Dec 31, 2019
    • Eagle Industry Co., Ltd.
    • Koji Sato
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Expansion tank with improved pipe fitting
    • Patent number 10,495,116
    • Issue date Dec 3, 2019
    • Riccardo Benettolo
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic Accumulator
    • Publication number 20240035490
    • Publication date Feb 1, 2024
    • Hydac Technology GmbH
    • Peter Kloft
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PULSATION DAMPENERS
    • Publication number 20220397126
    • Publication date Dec 15, 2022
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PULSATION DAMPENERS
    • Publication number 20220074432
    • Publication date Mar 10, 2022
    • BLACOH FLUID CONTROLS, INC.
    • David Dean McComb
    • 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

    MILLING MACHINE HAVING A HYDRAULIC DAMPENING SYSTEM
    • Publication number 20210301481
    • Publication date Sep 30, 2021
    • Caterpillar Paving Products Inc.
    • Derek Peter NIEUWSMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CENTER BIASED ACTUATOR
    • Publication number 20210269147
    • Publication date Sep 2, 2021
    • Safran Landing Systems UK LTD
    • Peter Sharpe
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20210156402
    • Publication date May 27, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Hisao Yoshihara
    • 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

    PRESSURE ACCUMULATOR HAVING A MONITORING DEVICE
    • Publication number 20210115948
    • Publication date Apr 22, 2021
    • Hydac Technology GmbH
    • Herbert BALTES
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SHELL MEMBER FOR ACCUMULATOR, METHOD OF PRODUCING THE SAME, ACCUMUL...
    • Publication number 20210048042
    • Publication date Feb 18, 2021
    • NHK Spring Co., Ltd.
    • Hiroshi MIZUKAMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FIBERWOUND TANKS
    • Publication number 20200292130
    • Publication date Sep 17, 2020
    • Amtrol Licensing Inc.
    • Christopher A. Van Haaren
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Pressure Compensation Device Designed for Underwater Applications
    • Publication number 20200166056
    • Publication date May 28, 2020
    • ROBERT BOSCH GmbH
    • Juergen Schneider
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20200049168
    • Publication date Feb 13, 2020
    • NHK Spring Co., Ltd.
    • Hiroshi MIZUKAMI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20200032819
    • Publication date Jan 30, 2020
    • NHK Spring Co., Ltd.
    • Hiroshi MIZUKAMI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS 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 20190368513
    • Publication date Dec 5, 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

    MOISTURE DETECTING AIR CAP INDICATOR FOR EXPANSION TANK FAILURE
    • Publication number 20190170370
    • Publication date Jun 6, 2019
    • Amtrol Licensing Inc.
    • Christopher A. Van Haaren
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    TENSIONING CYLINDER DEVICE
    • Publication number 20190162209
    • Publication date May 30, 2019
    • Hydac Technology GmbH
    • Peter KLOFT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CENTER BIASED ACTUATOR
    • Publication number 20190144105
    • Publication date May 16, 2019
    • Safran Landing Systems UK LTD
    • Peter Sharpe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    METHOD FOR PRODUCING PRESSURE VESSELS
    • Publication number 20190017655
    • Publication date Jan 17, 2019
    • Hydac Technology GmbH
    • Peter KLOFT
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    VARIABLE PRESSURE VESSEL
    • Publication number 20180347595
    • Publication date Dec 6, 2018
    • ISOCURRENT ENERGY INCORPORATED
    • Dimitre KARAMANEV
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20180347597
    • Publication date Dec 6, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro ARIKAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    METAL BELLOWS
    • Publication number 20180259068
    • Publication date Sep 13, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Koji SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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
    • Publication number 20180245606
    • Publication date Aug 30, 2018
    • ADVICS CO., LTD.
    • Hideki YAMAMOTO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    MOISTURE DETECTING AIR CAP INDICATOR FOR EXPANSION TANK FAILURE
    • Publication number 20180195740
    • Publication date Jul 12, 2018
    • Amtrol Licensing Inc.
    • Christopher A. Van Haaren
    • F24 - HEATING RANGES VENTILATING