Patents by Inventor Bengt O. K. Andersson

Bengt O. K. Andersson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for gas-cooling
    Patent number: 4597268
    Abstract: The disclosure relates to a method and an apparatus for cooling a gas, for example compressed air, which is dried and thereafter fed into an evaporator (1) for cooling therein by means of a first refrigerant, which is cooled by means of a cooler (10) and fed into the evaporator (1) via cooling in an exchanger (15), in which the first refrigerant is cooled by means of a second refrigerant which, in its turn, is cooled by means of a second cooler (18).
    Type: Grant
    Filed: February 5, 1985
    Date of Patent: July 1, 1986
    Inventor: Bengt O. K. Andersson