TREA

Electric or electronic refrigerant flow control

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  • CPC
  • Y02B30/72
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Parent Industries

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 Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Current Industry

Y02B30/72Electric or electronic refrigerant flow control
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Outdoor Unit of an Air Conditioning System, Air Conditioning System...
    • Publication number 20190032968
    • Publication date Jan 31, 2019
    • QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD.
    • Min LIU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR
    • Publication number 20190032981
    • Publication date Jan 31, 2019
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHODS AND APPARATUSES FOR CONTROLLING THE HARVEST CYCLE OF AN ICE...
    • Publication number 20180283760
    • Publication date Oct 4, 2018
    • TRUE MANUFACTURING CO., INC.
    • Kevin KNATT
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Electronic Expansion Valve
    • Publication number 20140353391
    • Publication date Dec 4, 2014
    • Thomas Eugene Burklin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Drive Control Device and Method for Electronic Expansion Valve
    • Publication number 20140343735
    • Publication date Nov 20, 2014
    • HISENSE USA CORP
    • Xizhi Li
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Control Valve Driven By Stepping Motor
    • Publication number 20140291562
    • Publication date Oct 2, 2014
    • TGK CO., LTD
    • Yuto Ooe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTEGRATION VALVE
    • Publication number 20140290772
    • Publication date Oct 2, 2014
    • Denso Corporation
    • Tetsuya Itou
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    HIGH EFFICIENCY REFRIGERATION SYSTEM
    • Publication number 20140260404
    • Publication date Sep 18, 2014
    • Carrier Corporation
    • Parmesh Verma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    EXPANSION VALVE DEVICE
    • Publication number 20140245778
    • Publication date Sep 4, 2014
    • Denso Corporation
    • Yuuya Suzuki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTEGRATION VALVE AND HEAT PUMP CYCLE
    • Publication number 20140238067
    • Publication date Aug 28, 2014
    • Denso Corporation
    • Tetsuya Itou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLOW-ADJUSTING VALVE
    • Publication number 20140175315
    • Publication date Jun 26, 2014
    • Zhejiang Sanhua Co., Ltd.
    • Ming Lv
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    EXPANSION VALVE SETPOINT CONTROL SYSTEMS AND METHODS
    • Publication number 20140137585
    • Publication date May 22, 2014
    • Zongtao LU
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Expansion Valve Control System and Method for Air Conditioning Appa...
    • Publication number 20140131599
    • Publication date May 15, 2014
    • Trane International Inc.
    • Hunter Ian Golden
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTEGRATED HEAT PUMP AND WATER HEATING CIRCUIT
    • Publication number 20140123689
    • Publication date May 8, 2014
    • CLIMATE MASTER, INC.
    • Daniel L. Ellis
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FLOW CONTROL VALVE
    • Publication number 20140103235
    • Publication date Apr 17, 2014
    • Zhejiang Sanhua Co., Ltd.
    • Guohua Xu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20140103238
    • Publication date Apr 17, 2014
    • Zhejiang Sanhua Co., Ltd.
    • Ming Lv
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FLOW REGULATING VALVE
    • Publication number 20140097368
    • Publication date Apr 10, 2014
    • Zhejiang Sanhua Co., Ltd.
    • Ming Lv
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20140091246
    • Publication date Apr 3, 2014
    • Zhejiang Sanhua Co., Ltd.
    • Ming Lv
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONDENSING UNIT HAVING FLUID INJECTION
    • Publication number 20140013780
    • Publication date Jan 16, 2014
    • Emerson Climate Technologies, Inc.
    • Chao Jiang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRICALLY OPERATED VALVE CONTROL DEVICE AND ELECTRICALLY OPERATE...
    • Publication number 20130340860
    • Publication date Dec 26, 2013
    • Yoshio OGAWA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    VENTILATION SYSTEM
    • Publication number 20130303074
    • Publication date Nov 14, 2013
    • DAIKIN INDUSTRIES, LTD.
    • Gakuto Sakai
    • F24 - HEATING RANGES VENTILATING
  • 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

    COMPOSITE VALVE
    • Publication number 20130167949
    • Publication date Jul 4, 2013
    • FUJIKOKI CORPORATION
    • Yusuke ARAI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    METHOD TO CONTROL ELECTRONIC EXPANSION VALVE
    • Publication number 20130160474
    • Publication date Jun 27, 2013
    • Lennox Industries Inc.
    • Yi Qu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    COMPOSITE VALVE
    • Publication number 20130153056
    • Publication date Jun 20, 2013
    • FUJIKOKI CORPORATION
    • Yusuke ARAI
    • 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

    REFRIGERANT CYCLE DEVICE
    • Publication number 20130055751
    • Publication date Mar 7, 2013
    • DENSO CORPORATION
    • Atsushi Inaba
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20120326064
    • Publication date Dec 27, 2012
    • FUJI ELECTRIC RETAIL SYSTEMS CO., LTD.
    • Yasutaka Sanuki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONTROL ALGORITHM FOR ELECTRONIC EXPANSION VALVE MODULATION
    • Publication number 20120266623
    • Publication date Oct 25, 2012
    • Hamilton Sundstrand Corporation
    • Tejendra Patel
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Control of an Expansion Valve Regulating Refrigerant to an Evaporat...
    • Publication number 20120260679
    • Publication date Oct 18, 2012
    • Emerson Electric Co.
    • Ruben Huerta-Ochoa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...