Biased exhaust valve

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve and method for manufacturing a valve

    • Patent number 10,851,906
    • Issue date Dec 1, 2020
    • SVM Schultz Verwaltungs-GmbH & Co. KG
    • Helmut Mang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic valve arrangement

    • Patent number 10,767,665
    • Issue date Sep 8, 2020
    • Samson Aktiengesellschaft
    • Stefan Kolbenschlag
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Five-port switching valve with residual pressure exhaust valve

    • Patent number 9,528,616
    • Issue date Dec 27, 2016
    • SMC Corporation
    • Tatsuya Nishiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Vitrectomy probe with adjustable cutter port size

    • Patent number 9,381,114
    • Issue date Jul 5, 2016
    • Alcon Research, Ltd.
    • John R. Underwood
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vitrectomy probe with adjustable cutter port size

    • Patent number 9,180,049
    • Issue date Nov 10, 2015
    • Alcon Research, Ltd.
    • John R. Underwood
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valve unit for an electro-pneumatic brake control device for contro...

    • Patent number 8,794,718
    • Issue date Aug 5, 2014
    • WABCO GmbH
    • Uwe Bensch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control valve for air cushion bed

    • Patent number 8,651,131
    • Issue date Feb 18, 2014
    • Shang-Neng Wu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vitrectomy probe with adjustable cutter port size

    • Patent number 8,545,529
    • Issue date Oct 1, 2013
    • Alcon Research, Ltd.
    • John R. Underwood
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pulse width modulated solenoid

    • Patent number 8,528,599
    • Issue date Sep 10, 2013
    • BorgWarner Inc.
    • Kenneth W. Morgan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Softstart valve means

    • Patent number 7,891,375
    • Issue date Feb 22, 2011
    • Festo AG & Co. KG
    • Andreas Decker
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Lift axle control module

    • Patent number 7,735,516
    • Issue date Jun 15, 2010
    • Norgren GT Development Corporation
    • John M. Morris
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure balanced three-way valve for motion control

    • Patent number 7,717,128
    • Issue date May 18, 2010
    • Arpad Matyas Pataki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Switch valve device

    • Patent number 7,484,527
    • Issue date Feb 3, 2009
    • Kuroda Pneumatics Limited
    • Shigeo Tamaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic valve

    • Patent number 7,370,669
    • Issue date May 13, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Takuya Urya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Twin manifold seat valve having solenoid actuation

    • Patent number 7,367,355
    • Issue date May 6, 2008
    • Hawe Hydraulik GmbH & Co., KG
    • Georg Neumair
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure control valve

    • Patent number 7,229,063
    • Issue date Jun 12, 2007
    • ZF Friedrichshafen AG
    • Thies Hameister
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Rotary cam valve

    • Patent number 6,959,728
    • Issue date Nov 1, 2005
    • AirSep Corporation
    • Norman R. McCombs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic signal output device

    • Patent number 6,907,902
    • Issue date Jun 21, 2005
    • Komatsu Ltd.
    • Tomohisa Kaneda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic control assembly with simplified direction control valve

    • Patent number 6,789,574
    • Issue date Sep 14, 2004
    • Eric Tsou
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Multi-pressure ball-poppet control valve

    • Patent number 6,431,209
    • Issue date Aug 13, 2002
    • Ross Operating Valve Company
    • Charles A. Weiler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Solenoid-controlled valve

    • Patent number 6,412,884
    • Issue date Jul 2, 2002
    • Tokico Ltd.
    • Toshio Takayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic controller

    • Patent number 6,192,929
    • Issue date Feb 27, 2001
    • Toshiba Machine Co., Ltd.
    • Satoshi Matsumoto
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pilot valve

    • Patent number 6,125,886
    • Issue date Oct 3, 2000
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toyoaki Sagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper of hydraulic pilot valve

    • Patent number 5,983,942
    • Issue date Nov 16, 1999
    • Komatsu Ltd.
    • Masayoshi Mototani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball-poppet pneumatic control valve

    • Patent number 5,918,631
    • Issue date Jul 6, 1999
    • Ross Operating Valve Company
    • Charles A. Weiler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pilot solenoid control valve and hydraulic control system using same

    • Patent number 5,878,647
    • Issue date Mar 9, 1999
    • HUSCO International Inc.
    • Raud A. Wilke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper of hydraulic pilot valve

    • Patent number 5,845,680
    • Issue date Dec 8, 1998
    • Komatsu Ltd.
    • Masayoshi Mototani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic pilot valve

    • Patent number 5,823,227
    • Issue date Oct 20, 1998
    • Komatsu, Ltd.
    • Shuji Hori
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pilot valve

    • Patent number 5,819,800
    • Issue date Oct 13, 1998
    • Komatsu Ltd.
    • Shuji Hori
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Apparatus for controlling selectively engageable detents in a pilot...

    • Patent number 5,683,071
    • Issue date Nov 4, 1997
    • Caterpillar Inc.
    • Marc D. Gibson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents