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  • F16K39/02
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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

Current Industry

F16K39/02for lift valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve for fluids, preferably for gases
    • Patent number 12,110,981
    • Issue date Oct 8, 2024
    • GIORDANO CONTROLS S.p.A.
    • Bruno Giordano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oscillating valve
    • Patent number 12,078,256
    • Issue date Sep 3, 2024
    • Neptune Technology Group Inc.
    • Jeffrey M. Fowler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Choke trim with flow turbulence control
    • Patent number 12,031,642
    • Issue date Jul 9, 2024
    • Lancaster Flow Automation LLC
    • Joshua Green
    • E21 - EARTH DRILLING MINING
  • 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

    Shutoff seal assemblies and related valve assemblies and methods
    • Patent number 11,940,053
    • Issue date Mar 26, 2024
    • Flowserve Pte. Ltd.
    • Laren J. Winkel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve arrangement and fluid flow control element
    • Patent number 11,920,683
    • Issue date Mar 5, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Martin Christ
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shut off valves and components thereof for ecology fuel return systems
    • Patent number 11,879,394
    • Issue date Jan 23, 2024
    • Hamilton Sundstrand Corporation
    • Richard J. Carpenter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Fluid control valve
    • Patent number 11,835,153
    • Issue date Dec 5, 2023
    • SMC Corporation
    • Hisashi Yajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Buffer valve
    • Patent number 11,835,142
    • Issue date Dec 5, 2023
    • BUENO TECHNOLOGY CO., LTD.
    • Huan-Jan Chien
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve system configured to prevent corrosion at process liquid/vapo...
    • Patent number 11,808,365
    • Issue date Nov 7, 2023
    • Flowserve Pte. Ltd.
    • Paul Jeffrey Parish
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cartridge flow rate adjusting assembly with compensating chamber an...
    • Patent number 11,797,030
    • Issue date Oct 24, 2023
    • Giacomini S.p.A.
    • Samuele Molina
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure fuel nozzle leak stop assembly
    • Patent number 11,795,048
    • Issue date Oct 24, 2023
    • M. Carder Industries, Inc.
    • Randall Carder
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Valve structure with built-in valve seat of pre-action warning valve
    • Patent number 11,766,580
    • Issue date Sep 26, 2023
    • GUANGDONG YONGQUAN VALVE TECHNOLOGY CO., LTD
    • Jiongliang Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Erosion-resistant valve trim
    • Patent number 11,713,830
    • Issue date Aug 1, 2023
    • Fisher Controls International LLC
    • Kimball R. Barron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve unit
    • Patent number 11,712,834
    • Issue date Aug 1, 2023
    • Eugen Seitz AG
    • Marcel Ramsperger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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 plug apparatus for use with control valves
    • Patent number 11,649,897
    • Issue date May 16, 2023
    • Fisher Controls International LLC
    • Jonathan W. Richardson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic expansion valve
    • Patent number 11,644,118
    • Issue date May 9, 2023
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Shaojun Zhan
    • 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

    Valve, use of such valve, separator comprising such valve and metho...
    • Patent number 11,465,087
    • Issue date Oct 11, 2022
    • Husqvarna AB
    • Andreas Fogelberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for fluids, preferably for gases
    • Patent number 11,448,336
    • Issue date Sep 20, 2022
    • GIORDANO CONTROLS S.p.A.
    • Bruno Giordano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for a choke valve and operation of a choke valve
    • Patent number 11,441,698
    • Issue date Sep 13, 2022
    • Cortec, L.L.C.
    • Bobby Corte
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Shutoff seal for high temperature pressure balance valve and relate...
    • Patent number 11,428,328
    • Issue date Aug 30, 2022
    • Flowserve Management Company
    • Laren J. Winkel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic valve and valve device
    • Patent number 11,415,238
    • Issue date Aug 16, 2022
    • NIDEC TOSOK CORPORATION
    • Tomohiko Nakanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Valve device, fluid control device and semiconductor manufacturing...
    • Patent number 11,365,830
    • Issue date Jun 21, 2022
    • Fujikin Incorporated
    • Kazunari Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • 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

    FLOW CONTROL VALVE
    • Publication number 20240255071
    • Publication date Aug 1, 2024
    • Danfoss A/S
    • Jinfeng BAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ASSEMBLIES AND RELATED VALVES AND METHODS
    • Publication number 20240218933
    • Publication date Jul 4, 2024
    • FLOWSERVE PTE. LTD.
    • Laren J. Winkel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CERAMIC VALVE CORE ASSEMBLY AND A SELF-CLEANING CERAMIC VALVE CORE
    • Publication number 20240218936
    • Publication date Jul 4, 2024
    • SONGGEN ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    AUTOMATIC PRESSURE CONTROL DEVICE, FILM FORMING APPARATUS AND PRESS...
    • Publication number 20240052950
    • Publication date Feb 15, 2024
    • TOKYO ELECTRON LIMITED
    • Satoshi YONEKURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve
    • Publication number 20230400105
    • Publication date Dec 14, 2023
    • Eugen Seitz AG
    • Joachim Schmidt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BUFFER VALVE
    • Publication number 20230349487
    • Publication date Nov 2, 2023
    • Bueno Technology Co., Ltd.
    • HUAN-JAN CHIEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ANTI-STATIC GLOBE VALVE FOR HYPERBARIC OXYGEN AND METHOD FOR USING...
    • Publication number 20230323955
    • Publication date Oct 12, 2023
    • Jiangsu Evalve Co., Ltd.
    • Shenghua SHEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE
    • Publication number 20230272868
    • Publication date Aug 31, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Kohei FUKUDOME
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR CONTROLLING FLUID FLOW AND USE THEREOF, AND VALVE INSERT...
    • Publication number 20230204109
    • Publication date Jun 29, 2023
    • Meibes System-Technik GmbH
    • Jens KLEIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BLOW-OFF VALVE
    • Publication number 20230204129
    • Publication date Jun 29, 2023
    • PIERBURG GMBH
    • MARTIN LENK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE FOR A SPRAY SYSTEM
    • Publication number 20230167920
    • Publication date Jun 1, 2023
    • VALEO SYSTEMES D'ESSUYAGE
    • Maxime BAUDOUIN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE SYSTEM CONFIGURED TO PREVENT CORROSION AT PROCESS LIQUID/VAPO...
    • Publication number 20230099720
    • Publication date Mar 30, 2023
    • FLOWSERVE MANAGEMENT COMPANY
    • Paul Jeffrey Parish
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID VALVES WITH AN ANTI-STAGNATION TRIM GUIDE
    • Publication number 20230050871
    • Publication date Feb 16, 2023
    • FISHER CONTROLS INTERNATIONAL LLC
    • Trevor Stoakes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE FOR A SPRAY SYSTEM
    • Publication number 20230027750
    • Publication date Jan 26, 2023
    • VALEO SYSTEMES D'ESSUYAGE
    • Theophile JULLIEN
    • B60 - VEHICLES IN GENERAL
  • 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

    A VALVE FOR FLUIDS, PREFERABLY FOR GASES
    • Publication number 20220390033
    • Publication date Dec 8, 2022
    • GIORDANO CONTROLS S.p.A.
    • Bruno GIORDANO
    • 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

    FLUID CONTROL VALVE
    • Publication number 20220316619
    • Publication date Oct 6, 2022
    • SMC Corporation
    • Hisashi Yajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    DIAPHRAGM VALVE
    • Publication number 20220275871
    • Publication date Sep 1, 2022
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CARTRIDGE FLOW RATE ADJUSTING ASSEMBLY WITH COMPENSATING CHAMBER AN...
    • Publication number 20220252162
    • Publication date Aug 11, 2022
    • GIACOMINI S.P.A.
    • Samuele Molina
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Electronic Expansion Valve
    • Publication number 20220228784
    • Publication date Jul 21, 2022
    • Zhejiang DunAn Artificial Environment Co., Ltd
    • Yuchen HE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OSCILLATING VALVE
    • Publication number 20220205548
    • Publication date Jun 30, 2022
    • Neptune Technology Group Inc.
    • Jeffrey M. Fowler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Magnetic Valve
    • Publication number 20220186839
    • Publication date Jun 16, 2022
    • Zhejiang DunAn Artificial Environment Co., Ltd
    • Shaojun ZHAN
    • 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 STRUCTURE WITH BUILT-IN VALVE SEAT OF PRE-ACTION WARNING VALVE
    • Publication number 20220170567
    • Publication date Jun 2, 2022
    • GUANGDONG YONGQUAN VALVE TECHNOLOGY CO., LTD
    • JIONGLIANG CHEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...