TREA

Guides for the flexible separating means

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  • CPC
  • F15B2201/3158
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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 F15B2201/00Accumulators

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F15B2201/3158Guides for the flexible separating means
Industries

Patents Grantslast 30 patents

  • 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

    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
    • 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

    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

    Metal bellows type accumulator
    • Patent number 10,473,123
    • Issue date Nov 12, 2019
    • Eagle Industry Co., Ltd.
    • Daisuke Hyodo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 10,273,979
    • Issue date Apr 30, 2019
    • Eagle Industry Co., Ltd.
    • Tatsuhiro Arikawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Device for assisting the operation of an aircraft door
    • Patent number 9,969,482
    • Issue date May 15, 2018
    • Ratier-Figeac
    • Bertrand Prouzet
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 9,188,139
    • Issue date Nov 17, 2015
    • Eagle Industry Co., Ltd.
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure store
    • Patent number 9,133,859
    • Issue date Sep 15, 2015
    • Hydac Technology GmbH
    • Norbert Weber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 9,027,600
    • Issue date May 12, 2015
    • Eagle Industry Co., Ltd.
    • Matsuyoshi Yamashita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Guiding device for metal bellows
    • Patent number 8,844,575
    • Issue date Sep 30, 2014
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    High energy density elastic accumulator and method of use thereof
    • Patent number 8,826,940
    • Issue date Sep 9, 2014
    • Vanderbilt University
    • Eric J. Barth
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic accumulator, especially pulsation damper
    • Patent number 8,496,030
    • Issue date Jul 30, 2013
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Guiding device for a metal bellows
    • Patent number 8,443,841
    • Issue date May 21, 2013
    • Hydac Technology GmbH
    • Marc Wellner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Piston-type accumulator
    • Patent number 8,365,651
    • Issue date Feb 5, 2013
    • Hydac Technology GmbH
    • Walter Dorr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Piston-in sleeve hydraulic pressure accumulator
    • Patent number 8,020,587
    • Issue date Sep 20, 2011
    • The United States of America as represented by the Administrator of the U. S....
    • Charles L. Gray, Jr.
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Piston-type accumulator
    • Patent number 7,516,760
    • Issue date Apr 14, 2009
    • Hydac Technology GmbH
    • Norbert Weber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure container and pressure accumulating/buffer apparatus
    • Patent number 7,325,571
    • Issue date Feb 5, 2008
    • NHK Spring Co., Ltd.
    • Takeyoshi Shimbori
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic accumulator
    • Patent number 7,322,377
    • Issue date Jan 29, 2008
    • Hydac Technology GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic accumulator comprising a position indicator
    • Patent number 7,234,490
    • Issue date Jun 26, 2007
    • Hydac Technology GmbH
    • Walter Dorr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic cylinder
    • Patent number 7,121,089
    • Issue date Oct 17, 2006
    • Komatsu Ltd.
    • Masahiro Tosen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic circuit for hydraulic cylinder
    • Patent number 7,047,734
    • Issue date May 23, 2006
    • Komatsu Ltd.
    • Masahiro Tosen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Variable volume reservoir
    • Patent number 6,981,523
    • Issue date Jan 3, 2006
    • Sobacor
    • Carl Seguin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 6,892,765
    • Issue date May 17, 2005
    • NOK Corporation
    • Shinya Kamimura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 6,848,755
    • Issue date Feb 1, 2005
    • NOK Corporation
    • Akio Yuda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 6,789,576
    • Issue date Sep 14, 2004
    • NHK Spring Co., Ltd.
    • Chiharu Umetsu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Variable volume reservoir
    • Patent number 6,772,794
    • Issue date Aug 10, 2004
    • Carl Séguin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Vehicle brake system having a gas pressure accumulator
    • Patent number 6,666,529
    • Issue date Dec 23, 2003
    • Lucas Varity GmbH
    • Kurt Mohr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic fluid accumulator
    • Patent number 6,644,354
    • Issue date Nov 11, 2003
    • Continental Teves AG & Co., OHG
    • Dieter Dinkel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Vehicle brake system having a gas pressure accumulator
    • Patent number 6,616,247
    • Issue date Sep 9, 2003
    • Lucas Varity GmbH
    • Kurt Mohr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • 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

    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

    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 20140311604
    • Publication date Oct 23, 2014
    • EAGLE INDUSTRY CO., LTD.
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20140224368
    • Publication date Aug 14, 2014
    • EAGLE INDUSTRY CO., LTD.
    • Matsuyoshi Yamashita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PRESSURE STORE
    • Publication number 20130126026
    • Publication date May 23, 2013
    • Norbert Weber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Pressure Vessel
    • Publication number 20120228308
    • Publication date Sep 13, 2012
    • Han-Chin Lai
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HYDRAULIC ACCUMULATOR, ESPECIALLY PULSATION DAMPER
    • Publication number 20120211110
    • Publication date Aug 23, 2012
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    GUIDING DEVICE FOR METAL BELLOWS
    • Publication number 20120211111
    • Publication date Aug 23, 2012
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    High Energy Density Elastic Accumulator and Method of Use Thereof
    • Publication number 20120085449
    • Publication date Apr 12, 2012
    • Vanderbilt University
    • Eric J. Barth
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Guiding device for a metal bellows
    • Publication number 20100186843
    • Publication date Jul 29, 2010
    • Marc Wellner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Piston-in-sleeve hydraulic pressure accumulator
    • Publication number 20080314467
    • Publication date Dec 25, 2008
    • Charles L. Gray, JR.
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Piston-Type Accumulator
    • Publication number 20080230135
    • Publication date Sep 25, 2008
    • Norbert Weber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic accumulator comprising a position indicator
    • Publication number 20060213365
    • Publication date Sep 28, 2006
    • Walter Dorr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic accumulator
    • Publication number 20060130920
    • Publication date Jun 22, 2006
    • HYDAC TECHNOLOGY GmbH
    • Herbert Baltes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Piston-type accumulator
    • Publication number 20060075892
    • Publication date Apr 13, 2006
    • Walter Dorr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Pressure container and pressure accumulating/buffer apparatus
    • Publication number 20060037658
    • Publication date Feb 23, 2006
    • NHK Spring Co., Ltd.
    • Takeyoshi Shimbori
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic circuit for hydraulic cylinder
    • Publication number 20050098326
    • Publication date May 12, 2005
    • Masahiro Tosen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic cylinder
    • Publication number 20050086934
    • Publication date Apr 28, 2005
    • Masahiro Tosen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Variable volume reservoir
    • Publication number 20050011565
    • Publication date Jan 20, 2005
    • Carl Seguin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Pressure medium reservoir
    • Publication number 20040250866
    • Publication date Dec 16, 2004
    • Continental Teves AG & Co. OHG
    • Thomas Bartsch
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Accumulator device for a hydraulic installation and electric pump i...
    • Publication number 20040247447
    • Publication date Dec 9, 2004
    • Fernando Banus Garcia
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Pressurized container
    • Publication number 20040173619
    • Publication date Sep 9, 2004
    • Nobuyuki Sugimura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Accumulator
    • Publication number 20040056530
    • Publication date Mar 25, 2004
    • Akio Yuda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Accumulator
    • Publication number 20040003854
    • Publication date Jan 8, 2004
    • Shinya Kamimura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Variable volume reservoir
    • Publication number 20030136123
    • Publication date Jul 24, 2003
    • Carl Seguin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic fluid accumulator
    • Publication number 20030075225
    • Publication date Apr 24, 2003
    • Dieter Dinkel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Vehicle brake system having a gas pressure accumulator
    • Publication number 20030038532
    • Publication date Feb 27, 2003
    • Kurt Mohr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Vehicle brake system having a gas pressure accumulator
    • Publication number 20020180260
    • Publication date Dec 5, 2002
    • Kurt Mohr
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL