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using an auxiliary valve on the main valve

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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 F16K39/00Devices for relieving the pressure on the sealing faces

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F16K39/024using an auxiliary valve on the main valve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Combination valve
    • Patent number 12,152,690
    • Issue date Nov 26, 2024
    • Andreas Zieger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 12,152,694
    • Issue date Nov 26, 2024
    • Vibracoustic SE
    • Helge Schwarz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Valve for preventing backflow and valve module
    • Patent number 11,965,609
    • Issue date Apr 23, 2024
    • KAMTEC INC.
    • Chang Ho Seo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination valve
    • Patent number 11,841,086
    • Issue date Dec 12, 2023
    • Marshall Excelsior Co.
    • Franco J Domingo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable pilot assembly for pressure regulators
    • Patent number 11,713,827
    • Issue date Aug 1, 2023
    • Dresser, LLC
    • James Kenneth Mears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control switch valve
    • Patent number 11,662,030
    • Issue date May 30, 2023
    • BEIJING KOHLER LTD.
    • Pengcheng Xia
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device for a gaseous medium, and tank device for storing a ga...
    • Patent number 11,619,319
    • Issue date Apr 4, 2023
    • Robert Bosch GmbH
    • Marco Beier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device
    • Patent number 11,560,965
    • Issue date Jan 24, 2023
    • JTEKT CORPORATION
    • Natsuki Iwamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bypass valve assembly for turbine generators
    • Patent number 11,492,921
    • Issue date Nov 8, 2022
    • Mechanical Dynamics & Analysis LLC
    • Mark Jeffrey Passino
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Equalizing cartridge for a flapper valve
    • Patent number 11,396,791
    • Issue date Jul 26, 2022
    • Baker Hughes Oilfield Operations LLC
    • Jeffrey Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Variable flow poppet valve
    • Patent number 11,359,736
    • Issue date Jun 14, 2022
    • Graco Minnesota Inc.
    • James R. Ebben
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for controlling a pressure differential
    • Patent number 11,352,984
    • Issue date Jun 7, 2022
    • PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH
    • David Hill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Variable flow poppet valve
    • Patent number 11,306,836
    • Issue date Apr 19, 2022
    • Graco Minnesota Inc.
    • James R. Ebben
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 11,181,204
    • Issue date Nov 23, 2021
    • Vitesco Technologies GmbH
    • Rosario Bonanno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Concentrically annular valve piston and seat
    • Patent number 11,168,807
    • Issue date Nov 9, 2021
    • Vitesco Technologies GmbH
    • Rosario Bonanno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 11,060,619
    • Issue date Jul 13, 2021
    • Vitesco Technologies GmbH
    • Rosario Bonanno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel tank safety valve
    • Patent number 11,007,868
    • Issue date May 18, 2021
    • Eatton Intelligent Power Limited
    • Steven L. Ambrose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flow control switch valve
    • Patent number 11,002,371
    • Issue date May 11, 2021
    • BEIJING KOHLER LTD.
    • Pengcheng Xia
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve for controlling fluid
    • Patent number 10,907,749
    • Issue date Feb 2, 2021
    • Youngdo Ind. Co., Ltd.
    • Kwang Ho Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve, and method for producing a solenoid valve
    • Patent number 10,890,270
    • Issue date Jan 12, 2021
    • Robert Bosch GmbH
    • Edgar Kurz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Side shutoff piston valve assembly
    • Patent number 10,815,111
    • Issue date Oct 27, 2020
    • The Procter & Gamble Company
    • Xin Wang
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Spring seat for an internal valve
    • Patent number 10,794,505
    • Issue date Oct 6, 2020
    • Emerson Process Management Regulator Technologies, Inc.
    • Li Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrically-driven flow rate control valve
    • Patent number 10,794,512
    • Issue date Oct 6, 2020
    • Kobe Steel, Ltd.
    • Kei Morita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly
    • Patent number 10,774,933
    • Issue date Sep 15, 2020
    • Marshall Excelsior Co.
    • James C. Zuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve body having primary and secondary stem guides
    • Patent number 10,767,788
    • Issue date Sep 8, 2020
    • Emerson Process Management Regulator Technologies, Inc.
    • Feifei Ji
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fuel tank safety valve
    • Patent number 10,688,864
    • Issue date Jun 23, 2020
    • Eaton Corporation
    • Steven L. Ambrose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Solenoid valve
    • Patent number 10,663,077
    • Issue date May 26, 2020
    • Danfoss A/S
    • Michael Birkelund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring seat for an internal valve
    • Patent number 10,641,404
    • Issue date May 5, 2020
    • Emerson Process Management Regulator Technologies, Inc.
    • FeiFei Ji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve having reverse-direction fluid supply function
    • Patent number 10,612,676
    • Issue date Apr 7, 2020
    • DO QOOM, CORP, LTD
    • Sang Heon Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bypass valve assembly for turbine generators
    • Patent number 10,605,110
    • Issue date Mar 31, 2020
    • Mechanical Dynamics & Analysis LLC
    • Mark Jeffrey Passino
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve Head Structure and Flow Regulating Valve with Valve Head Stru...
    • Publication number 20240410470
    • Publication date Dec 12, 2024
    • Zhejiang DunAn Artificial Environment Co., Ltd
    • Yuchen HE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MEASUREMENT METHOD FOR STEAM VALVE AND MEASUREMENT DEVICE FOR STEAM...
    • Publication number 20240344631
    • Publication date Oct 17, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Nishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STEAM VALVE AND POWER GENERATION SYSTEM
    • Publication number 20240328538
    • Publication date Oct 3, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Nishida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ACTIVE BALANCING VALVE FOR A REFRIGERATION AND/OR AIR-CONDITIONING...
    • Publication number 20240142021
    • Publication date May 2, 2024
    • Danfoss A/S
    • Sigurd LARSEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW REGULATOR
    • Publication number 20240060575
    • Publication date Feb 22, 2024
    • CAVAGNA GROUP S.P.A.
    • Alessandro MODENA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR PREVENTING BACKFLOW AND VALVE MODULE
    • Publication number 20230010189
    • Publication date Jan 12, 2023
    • KAMTEC INC.
    • Chang Ho SEO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FUEL CELL SYSTEM HAVING A VALVE IN A VALVE HOUSING AND A METHOD FOR...
    • Publication number 20220384828
    • Publication date Dec 1, 2022
    • ROBERT BOSCH GmbH
    • Janis Zeiser
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMBINATION VALVE
    • Publication number 20220290770
    • Publication date Sep 15, 2022
    • Andreas ZIEGER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE
    • Publication number 20220178470
    • Publication date Jun 9, 2022
    • Vibracoustic SE
    • Helge Schwarz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE DEVICE FOR A GASEOUS MEDIUM, AND TANK DEVICE FOR STORING A GA...
    • Publication number 20220049790
    • Publication date Feb 17, 2022
    • ROBERT BOSCH GmbH
    • Marco Beier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EQUALIZING CARTRIDGE FOR A FLAPPER VALVE
    • Publication number 20220034425
    • Publication date Feb 3, 2022
    • Baker Hughes Oilfield Operations LLC
    • Jeffrey Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR CONTROLLING A PRESSURE DIFFERENTIAL
    • Publication number 20210348582
    • Publication date Nov 11, 2021
    • PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH
    • David HILL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLOW CONTROL SWITCH VALVE
    • Publication number 20210262575
    • Publication date Aug 26, 2021
    • BEIJING KOHLER LTD.
    • Pengcheng Xia
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW CONTROL VALVE
    • Publication number 20210164583
    • Publication date Jun 3, 2021
    • TIME ENGINEERING CO., LTD.
    • Hiroshige Kondo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE FLOW POPPET VALVE
    • Publication number 20210140552
    • Publication date May 13, 2021
    • Graco Minnesota Inc.
    • James R. Ebben
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve
    • Publication number 20200378527
    • Publication date Dec 3, 2020
    • Alfmeier Präzision SE
    • Markus Stephan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXPANDABLE PILOT ASSEMBLY FOR PRESSURE REGULATORS
    • Publication number 20200347957
    • Publication date Nov 5, 2020
    • Dresser, LLC
    • James Kenneth Mears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FUEL TANK SAFETY VALVE
    • Publication number 20200290454
    • Publication date Sep 17, 2020
    • Eaton Intelligent Power Limited
    • Steven L. Ambrose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BYPASS VALVE ASSEMBLY FOR TURBINE GENERATORS
    • Publication number 20200182079
    • Publication date Jun 11, 2020
    • Mechanical Dynamics & Analysis LLC
    • Mark Jeffrey Passino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve
    • Publication number 20200096129
    • Publication date Mar 26, 2020
    • CPT GROUP GMBH
    • Rosario BONANNO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve
    • Publication number 20200096115
    • Publication date Mar 26, 2020
    • Rosario BONANNO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRICALLY-DRIVEN FLOW RATE CONTROL VALVE
    • Publication number 20200011452
    • Publication date Jan 9, 2020
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kei MORITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve
    • Publication number 20190331248
    • Publication date Oct 31, 2019
    • CPT GROUP GMBH
    • Rosario BONANNO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve
    • Publication number 20190316687
    • Publication date Oct 17, 2019
    • CPT GROUP GMBH
    • Rosario BONANNO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BYPASS VALVE, EXPANDER UNIT HAVING A BYPASS VALVE, AND WASTE-HEAT R...
    • Publication number 20190316691
    • Publication date Oct 17, 2019
    • ROBERT BOSCH GmbH
    • Nadja Eisenmenger
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    VALVE BODY HAVING PRIMARY AND SECONDARY STEM GUIDES
    • Publication number 20190271409
    • Publication date Sep 5, 2019
    • EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
    • FeiFei Ji
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Solenoid Valve, and Method for Producing a Solenoid Valve
    • Publication number 20190178409
    • Publication date Jun 13, 2019
    • ROBERT BOSCH GmbH
    • Edgar Kurz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SIDE SHUTOFF PISTON VALVE ASSEMBLY
    • Publication number 20190077648
    • Publication date Mar 14, 2019
    • The Procter & Gamble Company
    • Xin WANG
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    CHECK VALVE
    • Publication number 20170138494
    • Publication date May 18, 2017
    • Piolax, Inc.
    • Kosei YAMAGUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE ASSEMBLY
    • Publication number 20170122439
    • Publication date May 4, 2017
    • Marshall Excelsior Co.
    • James C. Zuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...