including concave member adjacent to vapor outlet and partially covering a group of coolant tubes

Patents Grantslast 30 patents

  • Information Patent Grant

    Combined condenser/heat exchanger

    • Patent number 6,276,442
    • Issue date Aug 21, 2001
    • Electric Boat Corporation
    • Gordon I. Rasmussen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Steam condenser

    • Patent number 5,018,572
    • Issue date May 28, 1991
    • ASEA Brown Boveri Ltd.
    • Francisco Blangetti
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Steam condenser

    • Patent number 4,967,833
    • Issue date Nov 6, 1990
    • ASEA Brown Boveri Ltd.
    • Francisco Blangetti
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Feedwater heater

    • Patent number 4,461,346
    • Issue date Jul 24, 1984
    • Hitachi, Ltd.
    • Yoshiyuki Hoshino
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2869833

    • Patent number 2,869,833
    • Issue date Jan 20, 1959
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2180840

    • Patent number 2,180,840
    • Issue date Nov 21, 1939
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1935864

    • Patent number 1,935,864
    • Issue date Nov 21, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1845539

    • Patent number 1,845,539
    • Issue date Feb 16, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1845545

    • Patent number 1,845,545
    • Issue date Feb 16, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1845538

    • Patent number 1,845,538
    • Issue date Feb 16, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1827827

    • Patent number 1,827,827
    • Issue date Oct 20, 1931
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1810375

    • Patent number 1,810,375
    • Issue date Jun 16, 1931
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1764716

    • Patent number 1,764,716
    • Issue date Jun 17, 1930
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1637558

    • Patent number 1,637,558
    • Issue date Aug 2, 1927
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1591769

    • Patent number 1,591,769
    • Issue date Jul 6, 1926
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1578031

    • Patent number 1,578,031
    • Issue date Mar 23, 1926
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1524482

    • Patent number 1,524,482
    • Issue date Jan 27, 1925
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1137422

    • Patent number 1,137,422
    • Issue date Apr 27, 1915
    • F28 - HEAT EXCHANGE IN GENERAL