Patents by Inventor Hans G. E. Moree

Hans G. E. Moree 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 for recovering heat in a vapor degreasing apparatus
    Patent number: 4210461
    Abstract: Heat is supplied to the solvent bath of a vapor degreasing apparatus by a heat pump system to maintain the solvent bath in a constantly boiling state and generate a zone of solvent vapor above the bath. The solvent vapor is condensed on a cooling coil through which the heat-carrying medium of the heat pump system is being circulated, thereby transferring heat from the solvent vapors to the heat-carrying medium. Thereafter, the heat-carrying medium is compressed and discharged directly into the solvent bath while a portion of the condensed solvent vapors is diverted into the cooling coil.
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: July 1, 1980
    Assignee: Elecktrokemiska AB
    Inventors: Hans G. E. Moree, Helmut Grunewald