being defrosted alternately

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Patents Applicationslast 30 patents

  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20220049869
    • Publication date Feb 17, 2022
    • Mitsubishi Electric Corporation
    • Masakazu SATO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20190154321
    • Publication date May 23, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Naofumi TAKENAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20190107314
    • Publication date Apr 11, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Kazuya WATANABE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20170370627
    • Publication date Dec 28, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Naofumi TAKENAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20170153050
    • Publication date Jun 1, 2017
    • Samsung Electronics Co., Ltd.
    • Nobuhiro NAKAGAWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT SOURCE SIDE UNIT AND REFRIGERATION CYCLE APPARATUS

    • Publication number 20160370045
    • Publication date Dec 22, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Naofumi TAKENAKA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT PUMP DEFROSTING SYSTEM AND METHOD

    • Publication number 20140260368
    • Publication date Sep 18, 2014
    • VENMAR CES, INC.
    • DAVID MARTIN WINTEMUTE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS

    • Publication number 20140116078
    • Publication date May 1, 2014
    • Nobuo Doumyou
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERATING AND AIR-CONDITIONING APPARATUS

    • Publication number 20140090406
    • Publication date Apr 3, 2014
    • Mitsubishi Electric Corporation
    • Tomotaka Ishikawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    OUTDOOR HEAT EXCHANGER AND AIR CONDITIONER COMPRISING THE SAME

    • Publication number 20130219943
    • Publication date Aug 29, 2013
    • LG ELECTRONICS INC.
    • Chiwoo Song
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20130145785
    • Publication date Jun 13, 2013
    • Samsung Electronics Co., Ltd.
    • Nakagawa Nobuhiro
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ALTERNATING TYPE HEAT PUMP

    • Publication number 20130139533
    • Publication date Jun 6, 2013
    • Chang Duk Jeon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME

    • Publication number 20130104576
    • Publication date May 2, 2013
    • Jaewan LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-TYPE AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME

    • Publication number 20120266616
    • Publication date Oct 25, 2012
    • Hoki LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20110232308
    • Publication date Sep 29, 2011
    • Mitsubishi Electric Corporation
    • Osamu Morimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND DEFROSTING OPERATION METHOD OF THE SAME

    • Publication number 20100170270
    • Publication date Jul 8, 2010
    • LG ELECTRONICS INC.
    • Ji Young JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner

    • Publication number 20050044861
    • Publication date Mar 3, 2005
    • Samsung Electronics Co., Ltd.
    • Il Yong Cho
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner and outdoor unit therefor

    • Publication number 20040226711
    • Publication date Nov 18, 2004
    • LG ELECTRONICS INC.
    • Sae-Dong Jang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner and outdoor unit therefor

    • Publication number 20040216480
    • Publication date Nov 4, 2004
    • LG ELECTRONICS INC.
    • Sae-Dong Jang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat pump equipment

    • Publication number 20020162348
    • Publication date Nov 7, 2002
    • Albert Robert Lowes
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...