Patents by Inventor Lars Sivert Enger

Lars Sivert Enger 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).

  • Evaporative precooler for an absorption refrigerating apparatus
    Patent number: 4051694
    Abstract: An absorption refrigerating apparatus of the type operating with a pressure equalizing inert gas and having an evaporative precooler for the refrigerant condensate supplied to the evaporator system of the apparatus. The evaporative precooler is constructed in a manner whereby two parallel flow paths are formed that are spaced from one another, but heat-conductively connected together. One of the flow paths is for the partial flow of weak gas while the other flow path is for the refrigerant condensate.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: October 4, 1977
    Assignee: Aktiebolaget Electrolux
    Inventor: Lars Sivert Enger