TREA

Bidirectional expansion restrictors

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Industry

  • CPC
  • F25B2341/061
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B2341/00Details of ejectors not being used as compression device Details of flow restrictors or expansion valves

Current Industry

F25B2341/061Bidirectional expansion restrictors
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchangers capable of bidirectional fluid flow
    • Patent number 10,935,330
    • Issue date Mar 2, 2021
    • Senior UK Limited
    • Ragu Subramanyam
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Control valve
    • Patent number 10,330,214
    • Issue date Jun 25, 2019
    • Fujikoki Corporation
    • Bunta Narukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrically operated valve
    • Patent number 10,309,546
    • Issue date Jun 4, 2019
    • Fujikoki Corporation
    • Takao Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion valve with a variable orifice area
    • Patent number 10,281,181
    • Issue date May 7, 2019
    • Danfoss A/S
    • Bjarke Skovgard Dam
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve with a two-step variable orifice area
    • Patent number 10,274,236
    • Issue date Apr 30, 2019
    • Danfoss A/S
    • Bjarke Skovgard Dam
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Motor-driven valve
    • Patent number 9,897,232
    • Issue date Feb 20, 2018
    • Fujikoki Corporation
    • Takao Harada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    System to cool beverages using a refrigeration system having a defr...
    • Patent number 9,823,002
    • Issue date Nov 21, 2017
    • Jorge Delgado
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Reversible flow electric expansion valve
    • Patent number 9,810,460
    • Issue date Nov 7, 2017
    • Trane International Inc.
    • Stuart Means
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve
    • Patent number 9,726,406
    • Issue date Aug 8, 2017
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Hideki Sekiguchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electronic expansion valve
    • Patent number 9,689,595
    • Issue date Jun 27, 2017
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Caiyi Zhan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electronic expansion valve
    • Patent number 9,322,582
    • Issue date Apr 26, 2016
    • Zhejiang Sanhua Co., Ltd.
    • Caiyi Zhan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic expansion valve
    • Patent number 9,297,562
    • Issue date Mar 29, 2016
    • Zhejiang Sanhua Co., Ltd.
    • Caiyi Zhan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube insert and bi-flow arrangement for a header of a heat pump
    • Patent number 8,113,270
    • Issue date Feb 14, 2012
    • Carrier Corporation
    • Arturo Rios
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Combination restrictor cartridge
    • Patent number 7,832,232
    • Issue date Nov 16, 2010
    • Parker-Hannifin Corporation
    • Shawn T. Wilson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    System of energy efficiency for refrigeration cycle
    • Patent number 7,448,228
    • Issue date Nov 11, 2008
    • Myung-Bum Han
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermostatic expansion valve with check valve
    • Patent number 7,441,563
    • Issue date Oct 28, 2008
    • Emerson Electric Co.
    • Li Huiqing
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermostatic expansion valve with check valve
    • Patent number 7,434,597
    • Issue date Oct 14, 2008
    • Emerson Electric Co.
    • Li Huiging
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Dual restrictor shut-off valve
    • Patent number 7,404,538
    • Issue date Jul 29, 2008
    • Parker-Hannifin Corporation
    • Scott D. Gill
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Flow-rate restrictor insert for orifice expansion device
    • Patent number 7,363,940
    • Issue date Apr 29, 2008
    • Parker-Hannifin Corporation
    • Brian Joseph Oberley
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Circuit for the generation of cold or heat
    • Patent number 7,328,592
    • Issue date Feb 12, 2008
    • Otto Egelholf GmbH & Co. KG
    • Ralf Winterstein
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fluid expansion-distribution assembly
    • Patent number 7,302,811
    • Issue date Dec 4, 2007
    • Parker-Hannifin Corporation
    • Roy J. Nungesser
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fluid diode expansion device for heat pumps
    • Patent number 7,114,348
    • Issue date Oct 3, 2006
    • Carrier Corporation
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fluid diode expansion device for heat pumps
    • Patent number 7,043,937
    • Issue date May 16, 2006
    • Carrier Corporation
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Proportional solenoid valve
    • Patent number 6,783,110
    • Issue date Aug 31, 2004
    • TGK Co., Ltd.
    • Hisatoshi Hirota
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling engine driven heat pump with fluid interconnection
    • Patent number 6,701,721
    • Issue date Mar 9, 2004
    • Global Cooling BV
    • David M. Berchowitz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve having an internal bypass
    • Patent number 6,691,924
    • Issue date Feb 17, 2004
    • Danfoss A/S
    • Anders Vestergaard
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Dual restrictor shut-off valve for pressurized fluids of air coolin...
    • Patent number 6,560,987
    • Issue date May 13, 2003
    • Parker-Hannifin Corporation
    • Ross Edward Kreger
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Combined cooling plant and heat pump, especially for the heating an...
    • Patent number 6,539,737
    • Issue date Apr 1, 2003
    • Visteon Global Technologies, Inc.
    • Peter Heyl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Degree of supercooling control type expansion valve
    • Patent number 6,532,764
    • Issue date Mar 18, 2003
    • TGK Co., Ltd.
    • Hisatoshi Hirota
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Accumulator module
    • Patent number 6,530,230
    • Issue date Mar 11, 2003
    • Denso Corporation
    • Kazuya Makizono
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT EXCHANGERS CAPABLE OF BIDIRECTIONAL FLUID FLOW
    • Publication number 20200300488
    • Publication date Sep 24, 2020
    • Senior UK Limited
    • Ragu Subramanyam
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20170089616
    • Publication date Mar 30, 2017
    • Mitsubishi Electric Corporation
    • Koji YAMASHITA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EXPANSION DEVICE AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20170067674
    • Publication date Mar 9, 2017
    • Mitsubishi Electric Corporation
    • Koji YAMASHITA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MOTOR-DRIVEN VALVE
    • Publication number 20160341336
    • Publication date Nov 24, 2016
    • FUJIKOKI CORPORATION
    • Takao Harada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AN EXPANSION VALVE WITH A TWO-STEP VARIABLE ORIFICE AREA
    • Publication number 20160298889
    • Publication date Oct 13, 2016
    • Danfoss A/S
    • Bjarke Skovgard DAM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EXPANSION VALVE FOR A VAPOUR COMPRESSION SYSTEM WITH REVERSIBLE FLU...
    • Publication number 20140096552
    • Publication date Apr 10, 2014
    • Georg Foesel
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EXPANSION VALVE
    • Publication number 20130206851
    • Publication date Aug 15, 2013
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Hideki SEKIGUCHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Reversible Flow Electric Expansion Valve
    • Publication number 20130098071
    • Publication date Apr 25, 2013
    • Trane International Inc.
    • Stuart Means
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Reversible Flow Electronic Expansion Vavle
    • Publication number 20120279236
    • Publication date Nov 8, 2012
    • Trane International Inc.
    • Jonathan David Douglas
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Tube Insert and Bi-Flow Arrangement for a Header of a Heat Pump
    • Publication number 20080093051
    • Publication date Apr 24, 2008
    • Arturo Rios
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMBINATION RESTRICTOR CARTRIDGE
    • Publication number 20080000255
    • Publication date Jan 3, 2008
    • SHAWN T. WILSON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermostatic expansion valve with check valve
    • Publication number 20070193630
    • Publication date Aug 23, 2007
    • Emerson Electric Co.
    • Li Huiqing
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermostatic expansion valve with check valve
    • Publication number 20070193629
    • Publication date Aug 23, 2007
    • Emerson Electric Co.
    • Li Huiging
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System of energy efficiency for refrigeration cycle
    • Publication number 20060196225
    • Publication date Sep 7, 2006
    • Myung-Bum Han
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Circuit for the generation of cold or heat
    • Publication number 20060117792
    • Publication date Jun 8, 2006
    • Ralf Winterstein
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Fluid expansion-distribution assembly
    • Publication number 20060107689
    • Publication date May 25, 2006
    • Roy J. Nungesser
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Fluid diode expansion device for heat pumps
    • Publication number 20060048537
    • Publication date Mar 9, 2006
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Flow-rate restrictor insert for orifice expansion device
    • Publication number 20050204769
    • Publication date Sep 22, 2005
    • Brian Joseph Oberley
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FLUID DIODE EXPANSION DEVICE FOR HEAT PUMPS
    • Publication number 20050183439
    • Publication date Aug 25, 2005
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Dual restrictor shut-off valve
    • Publication number 20050178445
    • Publication date Aug 18, 2005
    • Scott D. Gill
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Proportional solenoid valve
    • Publication number 20030146402
    • Publication date Aug 7, 2003
    • TGK Co., Ltd.
    • Hisatoshi Hirota
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Combined cooling plant and heat pump, especially for the heating an...
    • Publication number 20020148244
    • Publication date Oct 17, 2002
    • Peter Heyl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Accumulator module
    • Publication number 20020078702
    • Publication date Jun 27, 2002
    • Kazuya Makizono
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Dual restrictor shut-off valve for pressurized fluids of air coolin...
    • Publication number 20020069668
    • Publication date Jun 13, 2002
    • Ross Edward Kreger
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...