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Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

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  • F16K3/34
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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 F16K3/00Gate valves or sliding valves

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F16K3/34Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve device
    • Patent number 12,196,327
    • Issue date Jan 14, 2025
    • Denso Corporation
    • Takehito Mizunuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow rate control unit and water supply device with fine bubble gen...
    • Patent number 12,173,806
    • Issue date Dec 24, 2024
    • TOFLE CO., INC.
    • Katsutoshi Nakano
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Valve device
    • Patent number 12,135,095
    • Issue date Nov 5, 2024
    • Denso Corporation
    • Ryo Sano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device
    • Patent number 12,117,089
    • Issue date Oct 15, 2024
    • Denso Corporation
    • Takuya Hamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable flow adjustable valves
    • Patent number 12,018,771
    • Issue date Jun 25, 2024
    • Edwin Thurston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controllable variable flow valve having pivoting foot with abutting...
    • Patent number 11,988,295
    • Issue date May 21, 2024
    • Namara Water Technologies, Inc.
    • Michael Hermann Wahl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve body with bypass
    • Patent number 11,959,558
    • Issue date Apr 16, 2024
    • Mueller International, LLC
    • Matthew Thomas Sutterfield
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Shut-off valve
    • Patent number 11,913,561
    • Issue date Feb 27, 2024
    • Volker Wurzer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Space-saving multi-valve and method of operating a multi-valve
    • Patent number 11,892,088
    • Issue date Feb 6, 2024
    • Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    • Marius Imiolczyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Choke Valve
    • Patent number 11,885,438
    • Issue date Jan 30, 2024
    • Lancaster Flow Automation, LLC
    • Gerardo Haro-Valdez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reactive particles supply system
    • Patent number 11,810,765
    • Issue date Nov 7, 2023
    • Applied Materials Israel Ltd.
    • Asaf Gutman
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Flow resistor, flow rate control device, and flow rate control method
    • Patent number 11,773,988
    • Issue date Oct 3, 2023
    • Cosmo Instruments Co., Ltd.
    • Akio Furuse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced activation force and bistable valve system and method
    • Patent number 11,713,817
    • Issue date Aug 1, 2023
    • Fluidmaster, Inc.
    • Tuan Le
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Decoking control valve using dynamic rod seal
    • Patent number 11,713,818
    • Issue date Aug 1, 2023
    • Flowserve Management Company
    • Daniel Arzuaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable drain flow restrictor
    • Patent number 11,583,806
    • Issue date Feb 21, 2023
    • Ecowater Systems LLC
    • Michael J. Sherman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method of intelligently managing pressure within an evacuated trans...
    • Patent number 11,492,020
    • Issue date Nov 8, 2022
    • Flowserve Management Company
    • Michael Albert Mancuso
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure-compensated, subsea chemical injection valve
    • Patent number 11,454,329
    • Issue date Sep 27, 2022
    • National Coupling Company, Inc.
    • Max Stetzer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve body with identification tab
    • Patent number 11,384,845
    • Issue date Jul 12, 2022
    • Mueller International, LLC
    • Matthew Thomas Sutterfield
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Anti-cavitation valve assembly
    • Patent number 11,359,728
    • Issue date Jun 14, 2022
    • Griswold Industries
    • Robert Morgan Wolfe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve trim apparatus for use with control valves
    • Patent number 11,339,897
    • Issue date May 24, 2022
    • Fisher Controls International LLC
    • Thomas Nelson Gabriel
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Choke valve having gate body with multiple metering segments
    • Patent number 11,280,413
    • Issue date Mar 22, 2022
    • ADS Services LLC
    • Anand Parthasarathy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow control valve equipped with a conical flap and system co...
    • Patent number 11,236,831
    • Issue date Feb 1, 2022
    • Liebherr-Aerospace Toulouse SAS
    • Eric Lafond
    • B61 - RAILWAYS
  • Information Patent Grant

    Fluidic devices, haptic systems including fluidic devices, and rela...
    • Patent number 11,193,597
    • Issue date Dec 7, 2021
    • Facebook Technologies, LLC
    • Sean Jason Keller
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Spool valve
    • Patent number 11,125,342
    • Issue date Sep 21, 2021
    • CKD Corporation
    • Yasuhisa Hirose
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate valve
    • Patent number 11,118,693
    • Issue date Sep 14, 2021
    • Irie Koken Co., Ltd.
    • Manabu Yabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve cage with lattice structure
    • Patent number 11,079,031
    • Issue date Aug 3, 2021
    • Fisher Controls International LLC
    • Thomas N. Gabriel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controller
    • Patent number 11,035,493
    • Issue date Jun 15, 2021
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oilfield choke with teardrop shaped flow orifices
    • Patent number 10,907,443
    • Issue date Feb 2, 2021
    • Jack Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device
    • Patent number 10,900,572
    • Issue date Jan 26, 2021
    • Binder GmbH
    • Robert Binder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure anti-cavitation cage
    • Patent number 10,900,591
    • Issue date Jan 26, 2021
    • Fisher Controls International LLC
    • Thomas N. Gabriel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-ADJUSTABLE VALVE FOR A LUBRICATION SYSTEM
    • Publication number 20250043721
    • Publication date Feb 6, 2025
    • Pratt & Whitney Canada Corp.
    • Hugues PELLERIN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SLIDE GATE VALVE, OPERATING METHOD AND USE
    • Publication number 20240344613
    • Publication date Oct 17, 2024
    • Z&J Technologies GmbH
    • Holger Breuer
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    VARIABLE ORIFICE ROTARY VALVE FOR CONTROLLING GAS FLOW
    • Publication number 20240191801
    • Publication date Jun 13, 2024
    • ORIGIN MEDICAL DEVICES INC.
    • Yuval GUR
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A FLUID CONTROL SYSTEM
    • Publication number 20240077141
    • Publication date Mar 7, 2024
    • DROPTECH AS
    • Emil Mühlbradt SVEEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW RATE CONTROL UNIT AND WATER SUPPLY DEVICE WITH FINE BUBBLE GEN...
    • Publication number 20230341057
    • Publication date Oct 26, 2023
    • TOFLE CO., INC.
    • Katsutoshi NAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELASTOMER-MOUNTED SPLIT RING
    • Publication number 20230272861
    • Publication date Aug 31, 2023
    • Caterpillar Inc.
    • Ralf KUHN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20230228333
    • Publication date Jul 20, 2023
    • DENSO CORPORATION
    • Takuya HAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20230228335
    • Publication date Jul 20, 2023
    • DENSO CORPORATION
    • Ryo SANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE BODY WITH IDENTIFICATION TAB
    • Publication number 20220299120
    • Publication date Sep 22, 2022
    • Mueller International, LLC
    • Matthew Thomas Sutterfield
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SHUT-OFF VALVE
    • Publication number 20220252177
    • Publication date Aug 11, 2022
    • Volker WURZER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve Unit, Capacity Control System and Axial Piston Machine with Such
    • Publication number 20220106956
    • Publication date Apr 7, 2022
    • Liebherr Machines Bulle SA
    • Patrick WOHLHAUSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ANTI-CAVITATION VALVE ASSEMBLY
    • Publication number 20220107027
    • Publication date Apr 7, 2022
    • Griswold Industries
    • Robert Morgan Wolfe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUIDIC DEVICES AND RELATED HAPTIC SYSTEMS AND METHODS
    • Publication number 20220065355
    • Publication date Mar 3, 2022
    • Facebook Technologies, LLC
    • Sean Jason Keller
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BALANCED ACTIVATION FORCE AND BISTABLE VALVE SYSTEM AND METHOD
    • Publication number 20210364093
    • Publication date Nov 25, 2021
    • Fluidmaster, Inc.
    • Tuan Le
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve For Modulating Flow And Pressure Used In Tubing For The Trans...
    • Publication number 20210199202
    • Publication date Jul 1, 2021
    • Sergio Garrido López-Castro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE DRAIN FLOW RESTRICTOR
    • Publication number 20210069644
    • Publication date Mar 11, 2021
    • ECOWATER SYSTEMS LLC
    • Michael J. Sherman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Pressure-Compensated, Subsea Chemical Injection Valve
    • Publication number 20210071772
    • Publication date Mar 11, 2021
    • National Coupling Company, Inc.
    • Max Stetzer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW RESISTOR, FLOW RATE CONTROL DEVICE, AND FLOW RATE CONTROL METHOD
    • Publication number 20210054943
    • Publication date Feb 25, 2021
    • Cosmo Instruments Co., Ltd.
    • Akio FURUSE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DECOKING CONTROL VALVE USING DYNAMIC ROD SEAL
    • Publication number 20210041031
    • Publication date Feb 11, 2021
    • FLOWSERVE MANAGEMENT COMPANY
    • Daniel Arzuaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE CONFIGURATION FOR FRONT END LOADERS
    • Publication number 20210025129
    • Publication date Jan 28, 2021
    • Deere & Company
    • Aaron R. Kenkel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GATE VALVE
    • Publication number 20200355275
    • Publication date Nov 12, 2020
    • IRIE KOKEN CO.,LTD.
    • Manabu YABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHOKE VALVE
    • Publication number 20200318746
    • Publication date Oct 8, 2020
    • Expro Americas, LLC
    • Anand Parthasarathy
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Water Hammer Prevention Valve and Method
    • Publication number 20200292087
    • Publication date Sep 17, 2020
    • Dale S. Cheney
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Fluid flow control valve equipped with a conical flap and system co...
    • Publication number 20200256471
    • Publication date Aug 13, 2020
    • LIEBHERR-AEROSPACE TOULOUSE SAS
    • Eric LAFOND
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    SPOOL VALVE
    • Publication number 20200208745
    • Publication date Jul 2, 2020
    • CKD CORPORATION
    • Yasuhisa Hirose
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR AN EXTRACTION UNIT AND ASSOCIATED EXTRACTION UNIT
    • Publication number 20200123744
    • Publication date Apr 23, 2020
    • FRANKE TECHNOLOGY AND TRADEMARK LTD
    • Manuel KEEL
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    CONTROLLER
    • Publication number 20200018331
    • Publication date Jan 16, 2020
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE WITH EROSION PROTECTION DEVICE
    • Publication number 20190331234
    • Publication date Oct 31, 2019
    • ZMK Technologies GmbH
    • Rüdiger Klein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE BODY WITH IDENTIFICATION TAB
    • Publication number 20190316690
    • Publication date Oct 17, 2019
    • Mueller International, LLC
    • Matthew Thomas Sutterfield
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    VARIABLE DRAIN FLOW RESTRICTOR
    • Publication number 20190282960
    • Publication date Sep 19, 2019
    • KX TECHNOLOGIES LLC
    • Michael J. Sherman
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE