TREA

One valve seats against other valve [e.g., concentric valves]

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  • Y10T137/86944
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

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Y10T137/86944One valve seats against other valve [e.g., concentric valves]
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve for hydrogen tank of fuel cell vehicle
    • Patent number 11,739,856
    • Issue date Aug 29, 2023
    • Hyundai Motor Company
    • Young Jae Kwon
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum valve
    • Patent number 10,895,331
    • Issue date Jan 19, 2021
    • SMC Corporation
    • Akira Enzaki
    • 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

    Method and apparatus for passively controlling airflow
    • Patent number 10,571,140
    • Issue date Feb 25, 2020
    • American Aldes Ventilation Corporation
    • Dennis R. Dietz
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Internal valve system with valve inlet positioned relative to conta...
    • Patent number 10,563,786
    • Issue date Feb 18, 2020
    • Emerson Process Management Regulator Technologies, Inc.
    • Jing Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Strainer assembly for internal valve
    • Patent number 10,480,682
    • Issue date Nov 19, 2019
    • Emerson Process Management Regulator Technologies, Inc.
    • FeiFei Ji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve body having primary and secondary stem guides
    • Patent number 10,295,081
    • Issue date May 21, 2019
    • Emerson Process Management Regulator Technologies, Inc.
    • Feifei Ji
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Gate valve with equalizer port
    • Patent number 9,611,939
    • Issue date Apr 4, 2017
    • Thunder Rose Enterprises, Inc.
    • Michael J. Palmer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly
    • Patent number 9,581,249
    • Issue date Feb 28, 2017
    • Marshall Excelsior Company
    • James C. Zuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of two-stage flow control
    • Patent number 9,200,711
    • Issue date Dec 1, 2015
    • MKS Instruments, Inc.
    • Youfan Gu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for passively controlling airflow
    • Patent number 9,201,428
    • Issue date Dec 1, 2015
    • American Aldes Ventilation Corporation
    • Dennis R. Dietz
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Space-saving quick acting control valve for a steam turbine
    • Patent number 8,678,034
    • Issue date Mar 25, 2014
    • Siemens Aktiengesellschaft
    • Martin Bennauer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Two-stage, slow-start valve apparatus
    • Patent number 8,671,987
    • Issue date Mar 18, 2014
    • MKS Instruments, Inc.
    • Youfan Gu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow control members for use with valves
    • Patent number 8,671,988
    • Issue date Mar 18, 2014
    • Emerson Process Management Regulator Technologies, Inc.
    • Chun Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valves capable of controlling valve-opening area
    • Patent number 8,622,088
    • Issue date Jan 7, 2014
    • Aisan Kogyo Kabushiki Kaisha
    • Masahiro Sugiura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Valve assembly
    • Patent number 8,596,301
    • Issue date Dec 3, 2013
    • Marshall Excelsior Company
    • James C. Zuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Redundant metal-to-metal seals for use with internal valves
    • Patent number 8,517,046
    • Issue date Aug 27, 2013
    • Emerson Process Management Regulator Technologies, Inc.
    • Chun Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valves capable of controlling valve-opening area
    • Patent number 8,506,692
    • Issue date Aug 13, 2013
    • Asian Kogyo Kabushiki Kaisha
    • Masahiro Sugiura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Methods and apparatus to determine a position of a valve
    • Patent number 8,387,657
    • Issue date Mar 5, 2013
    • Fisher Controls International, LLC
    • Yin Zhuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly and method for high temperature internal combustion...
    • Patent number 8,371,103
    • Issue date Feb 12, 2013
    • Zajac Optimum Output Motors, Inc.
    • John Zajac
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Dual butterfly control valve and method of use
    • Patent number 8,342,206
    • Issue date Jan 1, 2013
    • Caterpillar Inc.
    • John D. Gierszewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow control members for use with valves
    • Patent number 8,256,462
    • Issue date Sep 4, 2012
    • Emerson Process Management Regulator Technologies, Inc.
    • Chun Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Nested valve and method of control
    • Patent number 8,104,281
    • Issue date Jan 31, 2012
    • Ford Global Technologies, LLC
    • Robert Andrew Wade
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Shut-off valve
    • Patent number 7,905,254
    • Issue date Mar 15, 2011
    • Miura Co., Ltd.
    • Tomohisa Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for passively controlling airflow
    • Patent number 7,766,734
    • Issue date Aug 3, 2010
    • American Aldes Ventilation Corporation
    • Dennis R. Dietz
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Surge prevention device
    • Patent number 7,530,365
    • Issue date May 12, 2009
    • Allied Healthcare Products, Inc.
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Surge prevention device
    • Patent number 7,174,909
    • Issue date Feb 13, 2007
    • Allied Healthcare Products, Inc.
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Surge prevention device
    • Patent number 7,128,080
    • Issue date Oct 31, 2006
    • Allied Healthcare Products, Inc.
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Surge prevention device
    • Patent number 6,910,504
    • Issue date Jun 28, 2005
    • Allied Healthcare Products, Inc.
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

  • 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

    VALVE ASSEMBLY
    • Publication number 20140137969
    • Publication date May 22, 2014
    • MARSHALL EXCELSIOR COMPANY
    • James C. Zuck
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    METHOD OF TWO-STAGE FLOW CONTROL
    • Publication number 20140130876
    • Publication date May 15, 2014
    • MKS Instruments, Inc.
    • Youfan Gu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES
    • Publication number 20120298905
    • Publication date Nov 29, 2012
    • Chun Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TWO-STAGE, SLOW-START VALVE APPARATUS AND METHOD
    • Publication number 20120153193
    • Publication date Jun 21, 2012
    • MKS Instruments, Inc.
    • Youfan Gu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Space-Saving Quick Acting Control Valve For A Steam Turbine
    • Publication number 20120056114
    • Publication date Mar 8, 2012
    • Martin Bennauer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Dual Butterfly Control Valve and Method of Use
    • Publication number 20120042955
    • Publication date Feb 23, 2012
    • Caterpillar, Inc.
    • John D. Gierszewski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVES CAPABLE OF CONTROLLING VALVE-OPENING AREA
    • Publication number 20110296997
    • Publication date Dec 8, 2011
    • Aisan Kogyo Kabushiki Kaisha
    • Masahiro SUGIURA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Nested Valve and Method of Control
    • Publication number 20110265472
    • Publication date Nov 3, 2011
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Robert Andrew Wade
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SOLENOID VALVES CAPABLE OF CONTROLLING VALVE-OPENING AREA
    • Publication number 20110168931
    • Publication date Jul 14, 2011
    • Aisan Kogyo Kabushiki Kaisha
    • Masahiro SUGIURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REDUNDANT METAL-TO-METAL SEALS FOR USE WITH INTERNAL VALVES
    • Publication number 20100252770
    • Publication date Oct 7, 2010
    • Chun Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR PASSIVELY CONTROLLING AIRFLOW
    • Publication number 20100227541
    • Publication date Sep 9, 2010
    • AMERICAN ALDES VENTILATION CORPORATION
    • Dennis R. Dietz
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    VALVE ASSEMBLY
    • Publication number 20100078084
    • Publication date Apr 1, 2010
    • James C. Zuck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES
    • Publication number 20100051117
    • Publication date Mar 4, 2010
    • Chun Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES
    • Publication number 20100051120
    • Publication date Mar 4, 2010
    • Chun Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve Assembly and Method for High Temperature Internal Combustion...
    • Publication number 20090314233
    • Publication date Dec 24, 2009
    • John Zajac
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Shut-off valve
    • Publication number 20090189101
    • Publication date Jul 30, 2009
    • Tomohisa Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHODS AND APPARATUS TO DETERMINE A POSITION OF A VALVE
    • Publication number 20080308157
    • Publication date Dec 18, 2008
    • Yin Zhuang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Surge prevention device
    • Publication number 20070227601
    • Publication date Oct 4, 2007
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Method and apparatus for passively controlling airflow
    • Publication number 20070145158
    • Publication date Jun 28, 2007
    • American Aldes Ventilation Corporation
    • Dennis R. Dietz
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Surge prevention device
    • Publication number 20060180217
    • Publication date Aug 17, 2006
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Surge prevention device
    • Publication number 20050189022
    • Publication date Sep 1, 2005
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Multi - phase pressure control valve for process chamber
    • Publication number 20040118464
    • Publication date Jun 24, 2004
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Chih-Tien Chang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Two-port vacuum valve capable of adjusting valve-opening
    • Publication number 20040007682
    • Publication date Jan 15, 2004
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow control valve
    • Publication number 20030226603
    • Publication date Dec 11, 2003
    • Thomas Edward Gajewski
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Surge prevention device
    • Publication number 20030121555
    • Publication date Jul 3, 2003
    • Kevin D. Kroupa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Surge prevention device
    • Publication number 20030056839
    • Publication date Mar 27, 2003
    • Kevin D. Kroupa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Solenoid valve for brake systems
    • Publication number 20030038536
    • Publication date Feb 27, 2003
    • Mando Corporation
    • Byeong-Hoo Cheong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Surge prevention device
    • Publication number 20020056479
    • Publication date May 16, 2002
    • Kevin D. Kroupe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lubricator for underbalanced drilling
    • Publication number 20010023764
    • Publication date Sep 27, 2001
    • Dinesh R. Patel
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC