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Valves each controls a heat exchange section

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  • Y10S165/106
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S165/00Heat exchange

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Y10S165/106Valves each controls a heat exchange section
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling unit
    • Patent number 4,945,980
    • Issue date Aug 7, 1990
    • NEC Corporation
    • Kazuhiko Umezawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat regenerators
    • Patent number 4,901,789
    • Issue date Feb 20, 1990
    • Copermill Limited
    • Adrianmus J. Hengelmolen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heated mats for melting snow and ice from outdoor surfaces
    • Patent number 4,646,818
    • Issue date Mar 3, 1987
    • Essie Ervin
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Multiple heat exchanger distribution apparatus
    • Patent number 4,512,395
    • Issue date Apr 23, 1985
    • Cosden Technology, Inc.
    • Granville J. Hahn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for conditioning air
    • Patent number 4,284,132
    • Issue date Aug 18, 1981
    • Charles A. Strand
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2744733
    • Patent number 2,744,733
    • Issue date May 8, 1956
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2424587
    • Patent number 2,424,587
    • Issue date Jul 29, 1947
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1975101
    • Patent number 1,975,101
    • Issue date Oct 2, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1854288
    • Patent number 1,854,288
    • Issue date Apr 19, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1817232
    • Patent number 1,817,232
    • Issue date Aug 4, 1931
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    1740145
    • Patent number 1,740,145
    • Issue date Dec 17, 1929
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1712892
    • Patent number 1,712,892
    • Issue date May 14, 1929
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1685131
    • Patent number 1,685,131
    • Issue date Sep 25, 1928
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1567510
    • Patent number 1,567,510
    • Issue date Dec 29, 1925
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1378348
    • Patent number 1,378,348
    • Issue date May 17, 1921
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1229629
    • Patent number 1,229,629
    • Issue date Jun 12, 1917
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1118196
    • Patent number 1,118,196
    • Issue date Nov 24, 1914
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    849866
    • Patent number 849,866
    • Issue date Apr 9, 1907
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    348016
    • Patent number 348,016
    • Issue date Aug 24, 1886
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    38433
    • Patent number 38,433
    • Issue date May 5, 1863
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents