Patents by Inventor Georg Brundermann

Georg Brundermann 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).

  • DRIVE FOR A ROD-SHAPED MACHINE ELEMENT
    Publication number: 20110297408
    Abstract: A drive for a machine element having an elongated shape including an elongated, flexible traction element (2; 29) helically guided around the machine element (1) in several turns (3), the traction element (2; 29) being drivable in both directions.
    Type: Application
    Filed: February 15, 2010
    Publication date: December 8, 2011
    Inventor: Georg Bründermann
  • Gilled pipe
    Patent number: 6843273
    Abstract: The invention relates to a method for producing gilled metal pipes. According to the method, at least one continuous, gill-forming strip is applied to a rotating pipe body at a tangent and unwound onto the pipe body in an approximately helical line. The side of the strip facing towards the pipe body is connected to the pipe surface by a welding device, using an additional material. The welding process is optimized and the finishing quality increased by molding a web that is bent at right angles to the strip that forms the gills before the strip is wound onto the pipe body. The strip is preferably bent into a U-shape and the web, which runs between the two limbs of the U-shape, is guided flatly onto the pipe body.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: January 18, 2005
    Inventor: Georg Brundermann
  • Finned tube
    Patent number: 6166348
    Abstract: The invention relates to a finned tube (1), a process for its manufacture and a device for performing the process. The process involves at least one endless strip (4), forming the fins, being wrapped around a rotating tube body (2) in roughly helical fashion and the narrow side of the strip (4) facing the tube body (2) being joined to the tube surface by means of a welding device (7).
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: December 26, 2000
    Assignee: Georg Brundermann
    Inventor: Georg Brundermann
  • Method for producing finned tubes and finned tube produced thereby
    Patent number: 6147317
    Abstract: The invention relates to a finned tube (1), a process for its manufacture and a device for performing the process. The process involves at least one endless strip (4), forming the fins, being wrapped around a rotating tube body (2) in roughly helical fashion and the narrow side of the strip (4) facing the tube body (2) being joined to the tube surface by means of a welding device (7).
    Type: Grant
    Filed: February 3, 1994
    Date of Patent: November 14, 2000
    Inventor: Georg Brundermann