TREA

Andersson Jarl

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  • Lund, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat transfer plate and plate pack for use in a plate heat exchanger
    • Patent number 6,823,934
    • Issue date Nov 30, 2004
    • Alfa Laval Corporate AB
    • Jarl Andersson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate heat exchanger
    • Patent number 5,924,484
    • Issue date Jul 20, 1999
    • Alfa-Laval Thermal AB
    • Jarl A. Andersson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Welded plate heat exchanger
    • Patent number 5,638,899
    • Issue date Jun 17, 1997
    • Alfa-Laval Thermal AB
    • Ralf Blomgren
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Permanently joined plate heat exchanger
    • Patent number 4,987,955
    • Issue date Jan 29, 1991
    • Alfa-Laval Thermal AB
    • Jan-Ove Bergqvist
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate evaporator
    • Patent number 4,966,227
    • Issue date Oct 30, 1990
    • Alfa-Laval Thermal AB
    • Jarl Andersson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate heat exchanger
    • Patent number 4,911,235
    • Issue date Mar 27, 1990
    • Alfa-Laval Thermal AB
    • Jarl Andersson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate heat exchanger
    • Patent number 4,804,040
    • Issue date Feb 14, 1989
    • Alfa-Laval Thermal AB
    • Bergqvist Jan-Ove
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate heat exchanger
    • Patent number 4,699,212
    • Issue date Oct 13, 1987
    • Alfa-Laval Thermal AB
    • Jarl Andersson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gasket arrangement for a plate heat exchanger
    • Patent number 4,635,715
    • Issue date Jan 13, 1987
    • Alfa-Laval Thermal AB
    • Jarl A. Andersson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger plate
    • Patent number 4,605,060
    • Issue date Aug 12, 1986
    • Alfa-Laval AB
    • Jarl A. Andersson
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents