Hydrates for sorption cycles

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerating method and refrigerating system utilizing gas hydrate

    • Patent number 8,181,469
    • Issue date May 22, 2012
    • Mitsui Zosen Plant Engineering Inc.
    • Toshio Ichijo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for the production of gas clathrates

    • Patent number 7,863,491
    • Issue date Jan 4, 2011
    • Bernd Bonso
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Apparatus for producing hydrate slurry

    • Patent number 7,541,009
    • Issue date Jun 2, 2009
    • JFE Engineering Corporation
    • Shingo Takao
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat pump using gas hydrate, and heat utilizing apparatus

    • Patent number 7,260,940
    • Issue date Aug 28, 2007
    • The Tokyo Electric Power Company, Incorporated
    • Kenji Watanabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Chemical heat pump

    • Patent number 6,634,183
    • Issue date Oct 21, 2003
    • Solsam Sunergy AB
    • Staffan Jonsson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioning and thermal storage systems using clathrate hydrat...

    • Patent number 6,560,971
    • Issue date May 13, 2003
    • NKK Corporation
    • Shingo Takao
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gas hydrate thermal energy storage system

    • Patent number 5,140,824
    • Issue date Aug 25, 1992
    • Steven C. Hunt
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ice storage refrigerating apparatus of direct contact type

    • Patent number 4,864,831
    • Issue date Sep 12, 1989
    • Kajima Corporation
    • Toshiyuki Hino
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Absorption-type refrigerator

    • Patent number 4,783,277
    • Issue date Nov 8, 1988
    • Hitachi, Ltd.
    • Yasuo Koseki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Chemical heat pump utilizing clathrate formation reaction

    • Patent number 4,718,242
    • Issue date Jan 12, 1988
    • Shinryo Corporation
    • Takao Yamauchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method of forming clathrate ice

    • Patent number 4,686,833
    • Issue date Aug 18, 1987
    • The United States of America as represented by the United State Department of...
    • Toshiyuki Hino
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gas hydrate cool storage system

    • Patent number 4,540,501
    • Issue date Sep 10, 1985
    • The United States of America as represented by the United States Department o...
    • Mark P. Ternes
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Chemical heat pump

    • Patent number 4,441,484
    • Issue date Apr 10, 1984
    • Leonard Greiner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Closed vaporization heat transfer system

    • Patent number 4,309,980
    • Issue date Jan 12, 1982
    • Thermal Energy Storage, Inc.
    • Richard A. McCormack
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Chemical heat pump

    • Patent number 4,272,268
    • Issue date Jun 9, 1981
    • Leonard Greiner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Low temperature energy carrying apparatus and method

    • Patent number 4,051,888
    • Issue date Oct 4, 1977
    • Daikin Kogyo Co., Ltd.
    • Tatsunori Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3838577

    • Patent number 3,838,577
    • Issue date Oct 1, 1974
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3353366

    • Patent number 3,353,366
    • Issue date Nov 21, 1967
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3243966

    • Patent number 3,243,966
    • Issue date Apr 5, 1966
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1848918

    • Patent number 1,848,918
    • Issue date Mar 8, 1932
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents