Patents Assigned to B.V. Machinefabriek Breda v/h Backer & Rueb
  • 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 exchangers
    Patent number: 4191247
    Abstract: This invention relates to a heat exchanger in which a medium flowing from a distribution header to a collection header is fed to the tube bundle through a plurality of pipes and subheaders and then gathered from the tube bundle into the collection header through a second plurality of subheaders and pipes. The subheaders are thin-walled, flexible, box-like members that can accommodate the expansions and contractions of the tubes in the tube bundle.
    Type: Grant
    Filed: May 27, 1977
    Date of Patent: March 4, 1980
    Assignee: B.V. Machinefabriek Breda v/h Backer & Rueb
    Inventor: Jacobus C. Versteeg