TREA

Movable sealing bodies

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  • CPC
  • F16K1/228
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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 F16K1/00Lift valves or globe valves

Current Industry

F16K1/228Movable sealing bodies
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Metal sealing system for triple eccentricity butterfly valve
    • Patent number 11,644,103
    • Issue date May 9, 2023
    • Commissariat a l'Energie Atomique et Aux Energies Alternatives
    • Laurent Guimet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centred butterfly valve
    • Patent number 11,480,251
    • Issue date Oct 25, 2022
    • KSB SAS
    • Fabien Arnal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Frictionless rotary valve
    • Patent number 11,384,847
    • Issue date Jul 12, 2022
    • Honeywell International Inc.
    • August Wallmeyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bonded seat with annular ribs
    • Patent number 10,794,494
    • Issue date Oct 6, 2020
    • Mueller International, LLC
    • Ashraf Abouelleil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Valve with movable valve seat
    • Patent number 10,100,934
    • Issue date Oct 16, 2018
    • Elkhart Brass Manufacturing Company, Inc.
    • Kevin McGuire
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve with dual sealing structure
    • Patent number 9,995,403
    • Issue date Jun 12, 2018
    • Joungdae Seo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 9,989,158
    • Issue date Jun 5, 2018
    • LB Bentley Limited
    • Krzysztof Jurczyk
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Engine control valve in a motor vehicle
    • Patent number 9,989,021
    • Issue date Jun 5, 2018
    • Valeo Systemes de Controle Moteur
    • Gregory Hodebourg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gate valve
    • Patent number 9,970,555
    • Issue date May 15, 2018
    • LB Bentley Limited
    • Krzysztof Jurczyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat stiffener
    • Patent number 9,927,034
    • Issue date Mar 27, 2018
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly pressure control valve
    • Patent number 9,739,380
    • Issue date Aug 22, 2017
    • Kitz SCT Corporation
    • Yasuhito Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow path switching valve
    • Patent number 9,644,750
    • Issue date May 9, 2017
    • LG Electronics Inc.
    • Seungjun Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air intake control valve and air intake apparatus
    • Patent number 9,624,838
    • Issue date Apr 18, 2017
    • Aisin Seiki Kabushiki Kaisha
    • Toshiyuki Oiwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Butterfly valves
    • Patent number 9,551,423
    • Issue date Jan 24, 2017
    • Dynamic Air Inc.
    • Robert Hansen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Butterfly valve
    • Patent number 9,228,661
    • Issue date Jan 5, 2016
    • Dynamic Air Inc.
    • Robert Hansen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve having moving disc
    • Patent number 8,807,526
    • Issue date Aug 19, 2014
    • Seokwang Mfg Co., Ltd.
    • Man Young Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with a two-piece sealing gasket
    • Patent number 8,720,856
    • Issue date May 13, 2014
    • KSB S.A.S.
    • Dominique Duboy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with a metal gasket
    • Patent number 8,651,136
    • Issue date Feb 18, 2014
    • KSB S.A.S.
    • Dominique Duboy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valves with undulating sealing surface
    • Patent number 8,607,815
    • Issue date Dec 17, 2013
    • Dynamic Air Inc.
    • Robert A. Hansen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valves with undulating sealing surface
    • Patent number 8,256,450
    • Issue date Sep 4, 2012
    • Dynamil Air Inc.
    • Robert A. Hansen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve type throttle valve of internal combustion engine
    • Patent number 7,624,716
    • Issue date Dec 1, 2009
    • Aisan Kogyo Kabushiki Kaisha
    • Takashi Bessho
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable seat valve
    • Patent number 6,805,332
    • Issue date Oct 19, 2004
    • Michael F. Crawley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Exhaust valve for combustion engines
    • Patent number 6,739,579
    • Issue date May 25, 2004
    • Visteon Global Technologies, Inc.
    • Dean Jinkyu Rim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flap seal
    • Patent number 6,719,299
    • Issue date Apr 13, 2004
    • Crane Process Flow Technologies GmbH
    • Hubertus Mühle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve flapper with dynamic circumference seal
    • Patent number 6,439,255
    • Issue date Aug 27, 2002
    • MKS Instruments, Inc.
    • David Brian Chamberlain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for opening/closing a valve and method thereof
    • Patent number 6,340,029
    • Issue date Jan 22, 2002
    • Duk-Jo Jun
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper valve having an adjustable seat
    • Patent number 6,123,319
    • Issue date Sep 26, 2000
    • Precision Engineered Products Inc.
    • Ronald K. Maxwell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper valve having an adjustable seat
    • Patent number 5,494,257
    • Issue date Feb 27, 1996
    • Precision Engineered Products, Inc.
    • Ronald K. Maxwell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly with a hard seal layer actuated through a silicone layer
    • Patent number 5,470,083
    • Issue date Nov 28, 1995
    • Unicraft Oy
    • Erkki Rinne
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Shaft seal for butterfly valve
    • Patent number 5,295,659
    • Issue date Mar 22, 1994
    • Dynamic Air, Inc.
    • James R. Steele
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE AND METHOD FOR ADJUSTING VALVE SEALING ENGAGEMENT
    • Publication number 20240318727
    • Publication date Sep 26, 2024
    • DeZURIK, Inc.
    • John Skalla
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FRICTIONLESS ROTARY VALVE
    • Publication number 20220146000
    • Publication date May 12, 2022
    • HONEYWELL INTERNATIONAL INC.
    • August Wallmeyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CENTRED BUTTERFLY VALVE
    • Publication number 20210164574
    • Publication date Jun 3, 2021
    • FABIEN ARNAL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID SAMPLING DEVICE AND ASSOCIATED METHODS
    • Publication number 20200378251
    • Publication date Dec 3, 2020
    • WATERRA PUMPS LIMITED
    • John H. MCADAM
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BUTTERFLY VALVE COMPRISING AN ACTUATED SEAL
    • Publication number 20200340590
    • Publication date Oct 29, 2020
    • Peter John WOODWARD
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BONDED SEAT WITH ANNULAR RIBS
    • Publication number 20190309857
    • Publication date Oct 10, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BALL VALVE WITH DUAL SEALING STRUCTURE
    • Publication number 20180045321
    • Publication date Feb 15, 2018
    • HS Valve Co., Ltd.
    • Joungdae SEO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENGINE CONTROL VALVE IN A MOTOR VEHICLE
    • Publication number 20170268468
    • Publication date Sep 21, 2017
    • VALEO SYSTEMES DE CONTROLE MOTEUR
    • Grégory Hodebourg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE
    • Publication number 20160245411
    • Publication date Aug 25, 2016
    • Elkhart Brass Manufacturing Company, Inc.
    • Kevin McGuire
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW PATH SWITCHING VALVE
    • Publication number 20160238140
    • Publication date Aug 18, 2016
    • LG ELECTRONICS INC.
    • Seungjun LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    BUTTERFLY PRESSURE CONTROL VALVE
    • Publication number 20150292627
    • Publication date Oct 15, 2015
    • KITZ SCT CORPORATION
    • Yasuhito Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Butterfly Valve
    • Publication number 20140299803
    • Publication date Oct 9, 2014
    • Robert Hansen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VALVE WITH A METAL GASKET
    • Publication number 20130105719
    • Publication date May 2, 2013
    • Dominique Duboy
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    VALVE WITH A TWO-PIECE SEALING GASKET
    • Publication number 20130087734
    • Publication date Apr 11, 2013
    • Dominique Duboy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BUTTERFLY VALVE HAVING MOVING DISC
    • Publication number 20130026403
    • Publication date Jan 31, 2013
    • Man Young KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Butterfly valves
    • Publication number 20120227833
    • Publication date Sep 13, 2012
    • Robert A. Hansen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Butterfly valves
    • Publication number 20100326535
    • Publication date Dec 30, 2010
    • Robert A. Hansen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ASSEMBLY HAVING MAGNETICALLY-ENERGIZED SEAL MECHANISM
    • Publication number 20100006788
    • Publication date Jan 14, 2010
    • Honeywell International Inc.
    • Justin A. Tanner
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    BUTTERFLY VALVE TYPE THROTTLE VALVE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20090020099
    • Publication date Jan 22, 2009
    • AISAN KOGYO KABUSHIKI KAISHA
    • Takashi Bessho
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INLET VALVE FOR PNEUMATIC TOOL
    • Publication number 20060011366
    • Publication date Jan 19, 2006
    • MIGHTY SEVEN INTERNATIONAL CO., LTD.
    • Chi-Shen Liao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Inflatable seat valve
    • Publication number 20030183796
    • Publication date Oct 2, 2003
    • Michael F. Crawley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flap seal
    • Publication number 20030047886
    • Publication date Mar 13, 2003
    • Hubertus Mühle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Differential pressure dynamic sealing valve
    • Publication number 20020056825
    • Publication date May 16, 2002
    • Thomas A. Hartman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...