Heat exchange liquids separated by double walls

Patents Grantslast 30 patents

  • Information Patent Grant

    Plate heat exchanger with a double-wall structure

    • Patent number 4,976,313
    • Issue date Dec 11, 1990
    • Alfa-Laval Thermal AB
    • Arthur Dahlgren
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate heat exchanger and edge seal

    • Patent number 4,579,172
    • Issue date Apr 1, 1986
    • ReHeat AB
    • Bengt Carlsson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate type heat exchanger

    • Patent number 4,249,597
    • Issue date Feb 10, 1981
    • General Motors Corporation
    • Van P. Carey
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3661203

    • Patent number 3,661,203
    • Issue date May 9, 1972
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3451473

    • Patent number 3,451,473
    • Issue date Jun 24, 1969
    • F28 - HEAT EXCHANGE IN GENERAL