during defrosting

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat pump system, defrosting method for a heat pump system, and con...

    • Patent number 12,044,445
    • Issue date Jul 23, 2024
    • Carrier Corporation
    • Xi Feng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus with simultaneous heating and defrosting...

    • Patent number 11,802,724
    • Issue date Oct 31, 2023
    • Mitsubishi Electric Corporation
    • Hiroki Washiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner

    • Patent number 10,830,502
    • Issue date Nov 10, 2020
    • Mitsubishi Electric Corporation
    • Ryota Akaiwa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump system

    • Patent number 9,581,361
    • Issue date Feb 28, 2017
    • Daikin Industries, Ltd.
    • Masahiro Honda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT PUMP SYSTEM, DEFROSTING METHOD FOR A HEAT PUMP SYSTEM, AND CON...

    • Publication number 20210215403
    • Publication date Jul 15, 2021
    • Carrier Corporation
    • Xi Feng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20210190402
    • Publication date Jun 24, 2021
    • Mitsubishi Electric Corporation
    • Hiroki WASHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20190203981
    • Publication date Jul 4, 2019
    • Mitsubishi Electric Corporation
    • Ryota AKAIWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM

    • Publication number 20110296861
    • Publication date Dec 8, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Masahiro Honda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...