TREA

Pressure sensors near the outdoor heat exchanger

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Industry

  • CPC
  • F25B2313/0313
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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 F25B2313/00Compression machines, plant, or systems with reversible cycle not otherwise provided for

Current Industry

F25B2313/0313Pressure sensors near the outdoor heat exchanger
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-connected heat recovery air conditioning system and control m...
    • Patent number 11,859,876
    • Issue date Jan 2, 2024
    • GUANGDONG GIWEE TECHNOLOGY CO. LTD.
    • Xiaolou Yan
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration device and method for determining amount of refrigera...
    • Patent number 11,788,781
    • Issue date Oct 17, 2023
    • Daikin Industries, Ltd.
    • Shuichi Taguchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method to avoid fan cycling during low ambient operation
    • Patent number 11,353,252
    • Issue date Jun 7, 2022
    • Lennox Industries Inc.
    • David Mackey
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 10,900,695
    • Issue date Jan 26, 2021
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Reverse cycle defrost refrigeration system and method
    • Patent number 10,753,668
    • Issue date Aug 25, 2020
    • KEEPRITE REFRIGERATION, INC.
    • Yonghui Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,473,354
    • Issue date Nov 12, 2019
    • Mitsubishi Electric Corporation
    • Takeshi Hatomura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,451,324
    • Issue date Oct 22, 2019
    • Mitsubishi Electric Corporation
    • Tomokazu Kawagoe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration cycle apparatus with oil separator switching valve
    • Patent number 10,156,389
    • Issue date Dec 18, 2018
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus including multiple expansion devices
    • Patent number 10,107,514
    • Issue date Oct 23, 2018
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,054,349
    • Issue date Aug 21, 2018
    • Mitsubishi Electric Corporation
    • Kazuhisa Iwasaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,030,894
    • Issue date Jul 24, 2018
    • Mitsubishi Electric Corporation
    • Koji Azuma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for controlling gas pressure in cooling plant
    • Patent number 9,885,509
    • Issue date Feb 6, 2018
    • Danfoss A/S
    • Kenneth Bank Madsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 9,759,460
    • Issue date Sep 12, 2017
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 9,410,715
    • Issue date Aug 9, 2016
    • Daikin Industries, Ltd.
    • Masahiro Honda
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 9,335,071
    • Issue date May 10, 2016
    • Daikin Industries, Ltd.
    • Hidehiko Kinoshita
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration system
    • Patent number 8,047,011
    • Issue date Nov 1, 2011
    • Daikin Industries, Ltd.
    • Satoshi Kawano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning system
    • Patent number 7,918,097
    • Issue date Apr 5, 2011
    • LG Electronics Inc.
    • Bum Suk Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 7,878,010
    • Issue date Feb 1, 2011
    • Daikin Industries, Ltd.
    • Tadafumi Nishimura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration device
    • Patent number 7,451,615
    • Issue date Nov 18, 2008
    • Daikin Industries, Ltd.
    • Hiromune Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-to-air heat pump defrost bypass loop
    • Patent number 7,290,600
    • Issue date Nov 6, 2007
    • York International Corporation
    • Patrick Gordon Gavula
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-to-air heat pump defrost bypass loop
    • Patent number 7,004,246
    • Issue date Feb 28, 2006
    • York International Corporation
    • Patrick Gavula
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for controlling refrigeration cycle and a method of contr...
    • Patent number 6,499,308
    • Issue date Dec 31, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Seiji Inoue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER AND CONTROL METHOD THEREOF
    • Publication number 20240230191
    • Publication date Jul 11, 2024
    • Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
    • Lei SHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND CONTROL METHOD THEREOF
    • Publication number 20240133603
    • Publication date Apr 25, 2024
    • Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
    • Lei SHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION DEVICE AND METHOD FOR DETERMINING AMOUNT OF REFRIGERA...
    • Publication number 20230272954
    • Publication date Aug 31, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Shuichi TAGUCHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20170234582
    • Publication date Aug 17, 2017
    • Mitsubishi Electric Corporation
    • Takeshi HATOMURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20170198945
    • Publication date Jul 13, 2017
    • Mitsubishi Electric Corporation
    • Koji AZUMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM
    • Publication number 20170130997
    • Publication date May 11, 2017
    • DAIKIN INDUSTRIES, LTD.
    • Masahiro Honda
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20170082334
    • Publication date Mar 23, 2017
    • Mitsubishi Electric Corporation
    • Tomokazu KAWAGOE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD FOR CONTROLLING GAS PRESSURE IN COOLING PLANT
    • Publication number 20140331700
    • Publication date Nov 13, 2014
    • Danfoss A/S
    • Kenneth Bank Madsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140165635
    • Publication date Jun 19, 2014
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20120023989
    • Publication date Feb 2, 2012
    • DAIKIN INDUSTRIES, LTD.
    • Hidehiko Kinoshita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS AND AIR CONDITIONING APPARATUS REFRIGERA...
    • Publication number 20110107780
    • Publication date May 12, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Takahiro Yamaguchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS REFRIGERANT QUANTITY DETERMINATION METHO...
    • Publication number 20110088414
    • Publication date Apr 21, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Takahiro Yamaguchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION SYSTEM
    • Publication number 20100043467
    • Publication date Feb 25, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Satoshi Kawano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioning system
    • Publication number 20090158764
    • Publication date Jun 25, 2009
    • LG ELECTRONICS INC.
    • Bum Suk Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20090126380
    • Publication date May 21, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Tadafumi Nishimura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VAPOR COMPRESSION SYSTEM
    • Publication number 20090044557
    • Publication date Feb 19, 2009
    • Johnson Controls Technology Company
    • Nathan Andrew Weber
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air-to-air heat pump defrost bypass loop
    • Publication number 20060086496
    • Publication date Apr 27, 2006
    • York International Corporation
    • Patrick Gavula
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner
    • Publication number 20060000224
    • Publication date Jan 5, 2006
    • DAIKIN INDUSTRIES, LTD.
    • Hiromune Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration equipment
    • Publication number 20050252236
    • Publication date Nov 17, 2005
    • DAIKIN INDUSTRIES, LTD.
    • Hiromune Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air-to-air heat pump defrost bypass loop
    • Publication number 20040000399
    • Publication date Jan 1, 2004
    • Patrick Gavula
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    APPARATUS FOR CONTROLLING REFRIGERATION CYCLE AND A METHOD OF CONTR...
    • Publication number 20020026803
    • Publication date Mar 7, 2002
    • SEIJI INOUE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...