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the flow in the reverse direction being blocked

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  • CPC
  • F15B2211/476
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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 F15B2211/00Circuits for servomotor systems

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F15B2211/476the flow in the reverse direction being blocked
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Patents Grantslast 30 patents

  • Information Patent Grant

    Residual load relief system for hydraulic compactors having rotary...
    • Patent number 10,661,521
    • Issue date May 26, 2020
    • Anatoly D. Lee
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Arrangement for hydraulic eccentric adjustment to set a predefined...
    • Patent number 8,596,186
    • Issue date Dec 3, 2013
    • ZF Friedrichshafen AG
    • Jurgen Legner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic driving system of construction machinery
    • Patent number 7,500,360
    • Issue date Mar 10, 2009
    • Hitachi Constuction Machinery Co., Ltd.
    • Tsutomu Udagawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure/flow rate control valve
    • Patent number 6,296,013
    • Issue date Oct 2, 2001
    • SMC Kabushiki Kaisha
    • Masayuki Hosono
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Energy recovery device
    • Patent number 5,865,028
    • Issue date Feb 2, 1999
    • Hydac Technology GmbH
    • Bernd Klauk
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cylinder apparatus
    • Patent number 5,311,808
    • Issue date May 17, 1994
    • Ando Seisakujo Co., Ltd.
    • Etuo Ando
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3507189
    • Patent number 3,507,189
    • Issue date Apr 21, 1970
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3464321
    • Patent number 3,464,321
    • Issue date Sep 2, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3262372
    • Patent number 3,262,372
    • Issue date Jul 26, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents