Patents by Inventor Gerhardus A. Engelberts

Gerhardus A. Engelberts 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 of enlarging the heat exchange surface of a tubular element
    Patent number: 4336642
    Abstract: A method of enlarging the heat exchange surface of a tubular element used for guiding a medium in a heat exchanger, and the product obtained thereby.
    Type: Grant
    Filed: August 2, 1979
    Date of Patent: June 29, 1982
    Assignee: B.V. Machinefabriek Breda v/h Backer & Rueb
    Inventor: Gerhardus A. Engelberts
  • Heat exchanger
    Patent number: 4163473
    Abstract: Heat exchanger comprising at least one tube handle, communicating on the one hand with a distribution header and on the other hand with a collection header, in which at least one distribution stage consisting of a plurality of manifolds and/or a collecting stage is arranged between the tube handle and the distribution header or the collection header respectively so that one medium is stepwise divided uniformly in partial streams and/or these partial streams are uniformly united to a main stream.
    Type: Grant
    Filed: September 2, 1977
    Date of Patent: August 7, 1979
    Assignee: B.V. Machinefabriek "Breda" voorheen Backer en Rueb
    Inventor: Gerhardus A. Engelberts