Pressure sensors near the expansion valve

Patents Grantslast 30 patents

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    Air conditioning system with vapor injection compressor

    • Patent number 11,927,377
    • Issue date Mar 12, 2024
    • Waterfurnace International, Inc.
    • Timothy A. Hammond
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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    Adjustable cooling system

    • Patent number 11,885,544
    • Issue date Jan 30, 2024
    • Whirlpool Corporation
    • Andre Goncalez Ribeiro
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    Air conditioning system with vapor injection compressor

    • Patent number 11,480,372
    • Issue date Oct 25, 2022
    • WaterFurnace International Inc.
    • Timothy A. Hammond
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  • Information Patent Grant

    Refrigerant charge management with subcooling control

    • Patent number 11,137,156
    • Issue date Oct 5, 2021
    • TRANE INTERNATIONAL INC.
    • Raymond Walter Rite
    • F24 - HEATING RANGES VENTILATING
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    Air conditioner with a refrigerant ratio adjustor

    • Patent number 11,060,771
    • Issue date Jul 13, 2021
    • Samsung Electronics Co., Ltd.
    • Aono Masahiro
    • G05 - CONTROLLING REGULATING
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    Heating, ventilation, air-conditioning, and refrigeration system

    • Patent number 10,955,175
    • Issue date Mar 23, 2021
    • Lennox Industries Inc.
    • Eric Berg
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    Air conditioning system with vapor injection compressor

    • Patent number 10,753,661
    • Issue date Aug 25, 2020
    • Waterfurnace International, Inc.
    • Timothy A. Hammond
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  • Information Patent Grant

    Air-conditioning apparatus

    • Patent number 10,684,043
    • Issue date Jun 16, 2020
    • Mitsubishi Electric Corporation
    • Hiroyuki Okano
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat pump with an auxiliary heat exchanger for compressor discharge...

    • Patent number 10,208,987
    • Issue date Feb 19, 2019
    • Mitsubishi Electric Corporation
    • Soshi Ikeda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus

    • Patent number 10,139,125
    • Issue date Nov 27, 2018
    • Mitsubishi Electric Corporation
    • Koji Azuma
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning system with vapor injection compressor

    • Patent number 10,119,738
    • Issue date Nov 6, 2018
    • WaterFurnace International Inc.
    • Timothy A. Hammond
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air-conditioning apparatus having indoor units and relay unit

    • Patent number 10,054,337
    • Issue date Aug 21, 2018
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus

    • Patent number 10,054,349
    • Issue date Aug 21, 2018
    • Mitsubishi Electric Corporation
    • Kazuhisa Iwasaki
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  • Information Patent Grant

    Air-conditioning apparatus

    • Patent number 9,958,175
    • Issue date May 1, 2018
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus

    • Patent number 9,829,230
    • Issue date Nov 28, 2017
    • Mitsubishi Electric Corporation
    • Shogo Tamaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    Air-conditioning apparatus

    • Patent number 9,651,287
    • Issue date May 16, 2017
    • Mitsubishi Electric Corporation
    • Hiroyuki Morimoto
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  • Information Patent Grant

    Refrigerant charge assisting device, air-conditioning apparatus, an...

    • Patent number 9,188,376
    • Issue date Nov 17, 2015
    • Mitsubishi Electric Corporation
    • Shogo Tamaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Refrigeration device

    • Patent number 8,205,464
    • Issue date Jun 26, 2012
    • Daikin Industries, Ltd.
    • Shinichi Kasahara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning system

    • Patent number 7,886,556
    • Issue date Feb 15, 2011
    • Daikin Industries, Ltd.
    • Ryusuke Fujiyoshi
    • F24 - HEATING RANGES VENTILATING
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    Refrigeration equipment

    • Patent number 7,171,825
    • Issue date Feb 6, 2007
    • Daikin Industries, Ltd.
    • Hiromune Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump apparatus

    • Patent number 6,668,569
    • Issue date Dec 30, 2003
    • Keum Su Jin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    VAPOR CYCLE SYSTEM FOR COOLING COMPONENTS AND ASSOCIATED METHOD

    • Publication number 20240384907
    • Publication date Nov 21, 2024
    • GENERAL ELECTRIC COMPANY
    • Kevin Edward Hinderliter
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

    • Publication number 20240210085
    • Publication date Jun 27, 2024
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

    • Publication number 20230055507
    • Publication date Feb 23, 2023
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VAPOR CYCLE SYSTEM FOR COOLING COMPONENTS AND ASSOCIATED METHOD

    • Publication number 20220128283
    • Publication date Apr 28, 2022
    • GENERAL ELECTRIC COMPANY
    • Kevin Edward Hinderliter
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEATING, VENTILATION, AIR-CONDITIONING, AND REFRIGERATION SYSTEM

    • Publication number 20210180839
    • Publication date Jun 17, 2021
    • Lennox Industries Inc.
    • Eric Berg
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEATING, VENTILATION, AIR-CONDITIONING, AND REFRIGERATION SYSTEM

    • Publication number 20210180840
    • Publication date Jun 17, 2021
    • Lennox Industries Inc.
    • Eric Berg
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerant Charge Management with Subcooling Control

    • Publication number 20200378640
    • Publication date Dec 3, 2020
    • TRANE INTERNATIONAL INC.
    • Raymond Walter Rite
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

    • Publication number 20200378667
    • Publication date Dec 3, 2020
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEATING, VENTILATION, AIR-CONDITIONING, AND REFRIGERATION SYSTEM

    • Publication number 20190170410
    • Publication date Jun 6, 2019
    • Lennox Industries Inc.
    • Eric Berg
    • 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

    AIR-CONDITIONING APPARATUS

    • Publication number 20170167761
    • Publication date Jun 15, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Soshi IKEDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20170097177
    • Publication date Apr 6, 2017
    • Mitsubishi Electric Corporation
    • Koji AZUMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS

    • Publication number 20140238060
    • Publication date Aug 28, 2014
    • Mitsubishi Electric Corporation
    • Shogo TAMAKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT CHARGE ASSISTING DEVICE, AIR-CONDITIONING APPARATUS, AN...

    • Publication number 20140174114
    • Publication date Jun 26, 2014
    • Mitsubishi Electric Corporation
    • Shogo TAMAKI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20140130528
    • Publication date May 15, 2014
    • Mitsubishi Electric Corporation
    • Hiroyuki Morimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20110185754
    • Publication date Aug 4, 2011
    • MITSUBISHI ELECTRIC
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION DEVICE

    • Publication number 20100037641
    • Publication date Feb 18, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi Kasahara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioning system

    • Publication number 20070180851
    • Publication date Aug 9, 2007
    • Daikin Industries, Ltd.
    • Ryusuke Fujiyoshi
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  • Information Patent Application

    Refrigeration equipment

    • Publication number 20040261447
    • Publication date Dec 30, 2004
    • Hiromune Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...