TREA

Check valves which can be actuated by a pilot valve

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  • F16K15/186
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K15/00Check valves

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F16K15/186Check valves which can be actuated by a pilot valve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Outlet valve arrangements for enhanced pump efficiency
    • Patent number 11,079,022
    • Issue date Aug 3, 2021
    • Gojo Industries, Inc.
    • John J. McNulty
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic valve manifold
    • Patent number 11,015,719
    • Issue date May 25, 2021
    • CKD Corporation
    • Ikuo Ogino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrant valve with internal shut-off valve
    • Patent number 10,865,898
    • Issue date Dec 15, 2020
    • Raycon Industries, Inc.
    • Tak-Yiu Wong
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Vacuum electrically controlled proportional valve
    • Patent number 10,704,701
    • Issue date Jul 7, 2020
    • TAIWAN CHELIC CO., LTD.
    • Ping-Cheng Yu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Passive integral isolation valve
    • Patent number 10,672,524
    • Issue date Jun 2, 2020
    • BWXT mPower, Inc.
    • John D. Malloy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure valve with telescopic piston
    • Patent number 10,578,223
    • Issue date Mar 3, 2020
    • Luxembourg Patent Company S.A.
    • Thomas Andreas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot check valve
    • Patent number 10,458,560
    • Issue date Oct 29, 2019
    • SMC Corporation
    • Seikai Yo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seat valve with electromagnetic actuation
    • Patent number 10,393,280
    • Issue date Aug 27, 2019
    • Thomas Magnete GmbH
    • Wolfgang Petri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Active drain liquid trap for fuel system
    • Patent number 10,378,673
    • Issue date Aug 13, 2019
    • Eaton Corporation
    • Steven Lee Ambrose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Canister valve device for vehicle
    • Patent number 10,227,954
    • Issue date Mar 12, 2019
    • Hyundai Motor Company
    • Chang Han Kim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dry pipe/deluge valve for automatic sprinkler systems
    • Patent number 10,201,723
    • Issue date Feb 12, 2019
    • The Reliable Automatic Sprinkler Co., Inc.
    • David Deurloo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrant valve with internal shut-off valve
    • Patent number 10,203,040
    • Issue date Feb 12, 2019
    • Raycon Industries, Inc.
    • Tak-Yiu Wong
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Metering check valve
    • Patent number 10,054,137
    • Issue date Aug 21, 2018
    • Parker-Hannifin Corporation
    • David John Anderson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Integrated valve assembly
    • Patent number 10,030,780
    • Issue date Jul 24, 2018
    • Continental Automotive Systems, Inc.
    • Robert Douglas Jefford
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vacuum valve
    • Patent number 9,920,857
    • Issue date Mar 20, 2018
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Delay valve for a hydraulic work support
    • Patent number 9,683,669
    • Issue date Jun 20, 2017
    • Vektek, Inc.
    • Aaron Vernon Luthi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot-operated valve with floating piston
    • Patent number 9,664,300
    • Issue date May 30, 2017
    • Parker-Hannifin Corporation
    • Robert William Zeiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Acoustically actuated flow valve assembly including a plurality of...
    • Patent number 9,562,615
    • Issue date Feb 7, 2017
    • McAlister Technologies, LLC
    • Roy Edward McAlister
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Freeze-tolerant valve
    • Patent number 9,537,161
    • Issue date Jan 3, 2017
    • GM Global Technology Operations LLC
    • Jeffrey A. Rock
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pump actuated valve
    • Patent number 9,534,459
    • Issue date Jan 3, 2017
    • Schlumberger Technology Corporation
    • Kent Harms
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Turbo purge valve-check valve OBD vacuum relief
    • Patent number 9,360,125
    • Issue date Jun 7, 2016
    • Continental Automotive Systems, Inc.
    • Robert Douglas Jefford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control valve systems, fluid systems equipped therewith, and...
    • Patent number 9,200,648
    • Issue date Dec 1, 2015
    • Purdue Research Foundation
    • John H. Lumkes
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Positioning device for pressure regulator
    • Patent number 9,188,233
    • Issue date Nov 17, 2015
    • Emerson Process Management Regulator Technologies, Inc.
    • Daniel G. Roper
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly
    • Patent number 9,080,677
    • Issue date Jul 14, 2015
    • Haldex Brake Products Limited
    • Robert David Prescott
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flow reversing valve and heat pump device using same
    • Patent number 9,080,688
    • Issue date Jul 14, 2015
    • Fujikoki Corporation
    • Masaya Satou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-stage check valve
    • Patent number 8,291,707
    • Issue date Oct 23, 2012
    • Delavan Inc.
    • Brandon P. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dry pipe/deluge valve for automatic sprinkler systems
    • Patent number 7,673,695
    • Issue date Mar 9, 2010
    • The Reliable Automatic Sprinkler Co., Inc.
    • David Deurloo
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Releasable non-return valve
    • Patent number 7,357,152
    • Issue date Apr 15, 2008
    • Tiefenbach Control Systems GmbH
    • Willi Kussel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Releasable check valve for very high system pressures
    • Patent number 6,488,258
    • Issue date Dec 3, 2002
    • Bosch Rexroth AG
    • Jörg Dantlgraber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Water-hammerless check valve
    • Patent number 6,102,072
    • Issue date Aug 15, 2000
    • Kabushiki Kaisha Yokota Seisakusho
    • Hiroshi Yokota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    WEAR-RESISTANT ELECTRO-PNEUMATIC CONVERTERS
    • Publication number 20220341504
    • Publication date Oct 27, 2022
    • FISHER CONTROLS INTERNATIONAL LLC
    • Mike Fontaine
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHODS AND HYDRAULIC APPARATUS
    • Publication number 20220099113
    • Publication date Mar 31, 2022
    • Jack Kevin Lippett
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    RELIEF VALVE
    • Publication number 20210190222
    • Publication date Jun 24, 2021
    • KYB Corporation
    • Masahiro EGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AXIAL VALVE OF THE MODULAR CONCEPT OF CONSTRUCTION
    • Publication number 20210148477
    • Publication date May 20, 2021
    • HYDROMAT D.O.O.
    • Slavko CANJUGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-FUNCTION SUBPLATE MOUNTED VALVE
    • Publication number 20210140551
    • Publication date May 13, 2021
    • THE OILGEAR COMPANY
    • Mitch Terhune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRANT VALVE WITH INTERNAL SHUT-OFF VALVE
    • Publication number 20210088150
    • Publication date Mar 25, 2021
    • RAYCON INDUSTRIES, INC.
    • Tak-Yiu Wong
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Valve Assembly for a Fuel Tank
    • Publication number 20210016656
    • Publication date Jan 21, 2021
    • Alfmeier Präzision SE
    • Markus Stephan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CHEMICAL INJECTION SYSTEM WITH JAY-SELECTOR
    • Publication number 20200116269
    • Publication date Apr 16, 2020
    • Ibrahim EL MALLAWANY
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PILOT OPERATED BLOW-OFF VALVES FOR HYDRAULIC ACTUATORS
    • Publication number 20200049266
    • Publication date Feb 13, 2020
    • ClearMotion, Inc.
    • Clive Tucker
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method for operating a hydraulic consumer on an electrically actuat...
    • Publication number 20200025193
    • Publication date Jan 23, 2020
    • Deere & Company
    • ANDREAS REMMELMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROMAGNETIC VALVE MANIFOLD
    • Publication number 20190368617
    • Publication date Dec 5, 2019
    • CKD CORPORATION
    • Ikuo OGINO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID PRESSURE VALVE
    • Publication number 20190360603
    • Publication date Nov 28, 2019
    • Nabtesco Corporation
    • Yuichi KATOH
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    OUTLET VALVE ARRANGEMENTS FOR ENHANCED PUMP EFFICIENCY
    • Publication number 20190271399
    • Publication date Sep 5, 2019
    • GOJO INDUSTRIES, INC.
    • John J. McNulty
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ELECTRO-HYDRAULIC VALVE ACTUATOR HAVING MODULAR MANIFOLD WITH CONFI...
    • Publication number 20190264714
    • Publication date Aug 29, 2019
    • COWAN DYNAMICS INC.
    • Daniel Gagne
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE
    • Publication number 20190249784
    • Publication date Aug 15, 2019
    • SMC Corporation
    • Hisashi KOMATSUZAKI
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    HYDRANT VALVE WITH INTERNAL SHUT-OFF VALVE
    • Publication number 20190136993
    • Publication date May 9, 2019
    • RAYCON INDUSTRIES, INC.
    • Tak-Yiu Wong
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    High Pressure Valve With Telescopic Piston
    • Publication number 20190032803
    • Publication date Jan 31, 2019
    • LUXEMBOURG PATENT COMPANY S.A.
    • Thomas Andreas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRANT VALVE WITH INTERNAL SHUT-OFF VALVE
    • Publication number 20180073648
    • Publication date Mar 15, 2018
    • RAYCON INDUSTRIES, INC.
    • Tak-Yiu Wong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seat Valve With Electromagnetic Actuation
    • Publication number 20180073649
    • Publication date Mar 15, 2018
    • Thomas Magnete GmbH
    • Wolfgang PETRI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PILOT CHECK VALVE
    • Publication number 20170307093
    • Publication date Oct 26, 2017
    • SMC Corporation
    • Seikai YO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pilot Operated Piston Oil Cooling Jet Control Valve
    • Publication number 20170284277
    • Publication date Oct 5, 2017
    • HUSCO AUTOMOTIVE HOLDINGS LLC
    • Dean Wardle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ACTIVE DRAIN LIQUID TRAP FOR FUEL SYSTEM
    • Publication number 20170227139
    • Publication date Aug 10, 2017
    • EATON CORPORATION
    • Steven Lee Ambrose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE ARRANGEMENT
    • Publication number 20170114912
    • Publication date Apr 27, 2017
    • AGCO INTERNATIONAL GMBH
    • Alexander Staedele
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DELAY VALVE FOR A HYDRAULIC WORK SUPPORT
    • Publication number 20170059047
    • Publication date Mar 2, 2017
    • Vektek, Inc.
    • AARON VERNON LUTHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC SHUTOFF VALVE FOR A PIPELINE
    • Publication number 20170030473
    • Publication date Feb 2, 2017
    • DEATECH CONSULTING COMPANY
    • Royce Don Deaver
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-BLEEDING, SELF-PRIMING, REVERSIBLE CIRCUIT
    • Publication number 20160319807
    • Publication date Nov 3, 2016
    • Parker-Hannifin Corporation
    • Bryan J. Anderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM VALVE
    • Publication number 20160230906
    • Publication date Aug 11, 2016
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PASSIVE INTEGRAL ISOLATION VALVE
    • Publication number 20160180974
    • Publication date Jun 23, 2016
    • BWXT mPower, Inc.
    • John D. Malloy
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Application

    PILOT-OPERATED VALVE WITH FLOATING PISTON
    • Publication number 20150219239
    • Publication date Aug 6, 2015
    • Parker-Hannifin Corporation
    • Robert William Zeiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACOUSTICALLY ACTUATED FLOW VALVE ASSEMBLY INCLUDING A PLURALITY OF...
    • Publication number 20150192211
    • Publication date Jul 9, 2015
    • McAlister Technologies, LLC
    • Roy Edward McAlister
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...