With reverse flow direction

Patents Grantslast 30 patents

  • Information Patent Grant

    Solvent depressurization devices, system, and methods

    • Patent number 10,400,955
    • Issue date Sep 3, 2019
    • Boris David Kogon
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Motor-operated valve and refrigeration cycle using the same

    • Patent number 8,763,419
    • Issue date Jul 1, 2014
    • Fujikoki Corporation
    • Takeshi Suganama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve

    • Patent number 8,579,251
    • Issue date Nov 12, 2013
    • Robert Bosch GmbH
    • Massimiliano Ambrosi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bi-directional valve with cavity pressure relief

    • Patent number 8,424,567
    • Issue date Apr 23, 2013
    • Cameron International Corporation
    • Brian Caprera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow controller

    • Patent number 7,757,711
    • Issue date Jul 20, 2010
    • Yugen Kaisha Hama International
    • Tomio Hama
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Occlusion valve with safety relief

    • Patent number 7,753,073
    • Issue date Jul 13, 2010
    • Midmark Corporation
    • John A. Owczarczak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Liquid blocking apparatus and system equipped with an alarm or wire...

    • Patent number 7,639,151
    • Issue date Dec 29, 2009
    • Sang-dae Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hydraulic control arrangement

    • Patent number 7,628,174
    • Issue date Dec 8, 2009
    • Bosch Rexroth AG
    • Wolfgang Kauss
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Thermostatic expansion valve with check valve

    • Patent number 7,441,563
    • Issue date Oct 28, 2008
    • Emerson Electric Co.
    • Li Huiqing
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermostatic expansion valve with check valve

    • Patent number 7,434,597
    • Issue date Oct 14, 2008
    • Emerson Electric Co.
    • Li Huiging
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hydraulic distributor for a washing machine

    • Patent number 7,293,435
    • Issue date Nov 13, 2007
    • Fagor, S. Coop.
    • Anton Elexpuru
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Bi-directional dual chamber orifice fitting

    • Patent number 6,871,666
    • Issue date Mar 29, 2005
    • Daniel Industries, Inc.
    • Thomas Henry Loga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Valve assembly

    • Patent number 6,691,729
    • Issue date Feb 17, 2004
    • Kabushiki Kaisha Neriki
    • Masaru Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure, high flow pump prime valve

    • Patent number 6,481,452
    • Issue date Nov 19, 2002
    • Delphi Technologies, Inc.
    • David Fredrick Reuter
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Solenoid valve with a check valve

    • Patent number 6,382,250
    • Issue date May 7, 2002
    • Robert Bosch GmbH
    • Peggy Gruschwitz
    • B60 - VEHICLES 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

    Speed controller with pilot check valve

    • Patent number 6,296,015
    • Issue date Oct 2, 2001
    • SMC Kabushiki Kaisha
    • Noritaka Morisako
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Speed controller with pilot check valve

    • Patent number 6,293,180
    • Issue date Sep 25, 2001
    • SMC Kabushiki Kaisha
    • Noritaka Morisako
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Refrigerant expansion device having combined piston orifice valve a...

    • Patent number 6,289,930
    • Issue date Sep 18, 2001
    • Ward J. Simon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pressure/flow rate control valve

    • Patent number 6,227,231
    • Issue date May 8, 2001
    • SMC Kabushiki Kaisha
    • Masayuki Hosono
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve arrangement, in particular electromagnetic valve arrangement...

    • Patent number 6,158,463
    • Issue date Dec 12, 2000
    • Continental Teves AG & Co. OHG
    • Andre F. Goossens
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Speed controller with pilot check valve

    • Patent number 6,131,610
    • Issue date Oct 17, 2000
    • SMC Kabushiki Kaisha
    • Noritaka Morisako
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Safety valve for hydraulic receiver and hydraulic circuit comprisin...

    • Patent number 4,936,032
    • Issue date Jun 26, 1990
    • Bennies Marrel
    • Louis Marcon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Bypass reverse flow valve

    • Patent number 4,657,040
    • Issue date Apr 14, 1987
    • HR Textron Inc.
    • Jorge Torres
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Flow regulating valve

    • Patent number 4,495,965
    • Issue date Jan 29, 1985
    • Myotoku Ltd.
    • Yoji Ise
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control valve with a non-rising stem

    • Patent number 4,381,797
    • Issue date May 3, 1983
    • MAC Valves, Inc.
    • James A. Neff
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control valve

    • Patent number 4,287,812
    • Issue date Sep 8, 1981
    • Shoketsu Kinzoku Kogyo Kabushiki Kaisha
    • Tomomitsu Iizumi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure regulating valve

    • Patent number 4,271,864
    • Issue date Jun 9, 1981
    • MAC Valves, Inc.
    • James A. Neff
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Flow rate control valve

    • Patent number 4,262,695
    • Issue date Apr 21, 1981
    • Shoketsu Kinzoku Kogyo Kabushiki Kaisha
    • Tomomitsu Iizumi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Unidirectional flow limiter

    • Patent number 4,214,607
    • Issue date Jul 29, 1980
    • Societe Anonyme: La Telemecanique Electrique
    • Daniel Bouteille
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE ASSEMBLY FOR AN INJECTION VALVE AND INJECTION VALVE

    • Publication number 20120037719
    • Publication date Feb 16, 2012
    • Gianbattista Fischetti
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SOLENOID VALVE

    • Publication number 20110198522
    • Publication date Aug 18, 2011
    • Massimiliano Ambrosi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bi-Directional Valve with Cavity Pressure Relief

    • Publication number 20110146808
    • Publication date Jun 23, 2011
    • Cameron International Corporation
    • Brian Caprera
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Motor-operated valve and refrigeration cycle using the same

    • Publication number 20100263397
    • Publication date Oct 21, 2010
    • Fujikoki Corporation
    • Takeshi Suganuma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Liquid blocking Apparatus and System Equipped with an Alarm or Wire...

    • Publication number 20090121885
    • Publication date May 14, 2009
    • Sang-dae Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Flow controller

    • Publication number 20080011362
    • Publication date Jan 17, 2008
    • Yugen Kaisha Hama International
    • Tomio Hama
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Occlusion Valve With Safety Relief

    • Publication number 20070204922
    • Publication date Sep 6, 2007
    • Midmark Corporation
    • John A. Owczarczak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Thermostatic expansion valve with check valve

    • Publication number 20070193630
    • Publication date Aug 23, 2007
    • Emerson Electric Co.
    • Li Huiqing
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermostatic expansion valve with check valve

    • Publication number 20070193629
    • Publication date Aug 23, 2007
    • Emerson Electric Co.
    • Li Huiging
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Hydraulic control arrangement

    • Publication number 20060191582
    • Publication date Aug 31, 2006
    • Bosch Rexroth Ag
    • Wolfgang Kauss
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic distributor for a washing machine

    • Publication number 20040244437
    • Publication date Dec 9, 2004
    • Anton Elexpuru
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Bypass anti-siphon valve and method

    • Publication number 20030014011
    • Publication date Jan 16, 2003
    • Renee Joy Robert
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    High pressure, high flow pump prime valve

    • Publication number 20020069919
    • Publication date Jun 13, 2002
    • DELPHI TECHNOLOGIES, INC.
    • David Fredrick Reuter
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Valve assembly

    • Publication number 20020040729
    • Publication date Apr 11, 2002
    • Masaru Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...