Patents by Inventor Edwin Habluetzel

Edwin Habluetzel 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).

  • Heating element geometry for use in a tapping saddle
    Patent number: 10697574
    Abstract: A tapping saddle for a plastic main pipe carrying a medium includes a stub having a central axis, a saddle piece, and a drill. The drill is configured to be moved axially in the stub. A heating element geometry, which is used for welding the tapping saddle to a main tube outer circumference, is arranged on an inside diameter of the saddle piece. The heating element geometry has a winding having an outer winding region and an inner winding region. In the inner winding region, the winding extends in meandering loops along a circle concentric with the central axis of the stub.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: June 30, 2020
    Assignee: GEORG FISCHER WAVIN AG
    Inventors: Jonas Huessy, Dirk Petry, Edwin Habluetzel
  • Pipe tapping saddle
    Patent number: 10502355
    Abstract: A pipe tapping saddle for a main pipe having a center axis and conveying a medium. The pipe tapping saddle includes a saddle piece; a branch pipe having a center axis, a drill socket having a center axis, and a drill with a thread being arranged displaceably in the drill socket for tapping the main pipe. The pipe tapping saddle is arranged on the main pipe. A center axis of the branch pipe runs horizontally and is arranged below an upper crown point of the main pipe.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: December 10, 2019
    Assignee: GEORG FISCHER WAVIN AG
    Inventors: Jonas Weber, Jonas Huessy, Edwin Habluetzel
  • HEATING ELEMENT GEOMETRY FOR USE IN A TAPPING SADDLE
    Publication number: 20180306366
    Abstract: A tapping saddle for a plastic main pipe carrying a medium includes a stub having a central axis, a saddle piece, and a drill. The drill is configured to be moved axially in the stub. A heating element geometry, which is used for welding the tapping saddle to a main tube outer circumference, is arranged on an inside diameter of the saddle piece. The heating element geometry has a winding having an outer winding region and an inner winding region. In the inner winding region, the winding extends in meandering loops along a circle concentric with the central axis of the stub.
    Type: Application
    Filed: April 19, 2018
    Publication date: October 25, 2018
    Inventors: Jonas Huessy, Dirk Petry, Edwin Habluetzel
  • PIPE TAPPING SADDLE
    Publication number: 20180245724
    Abstract: A pipe tapping saddle for a main pipe having a center axis and conveying a medium. The pipe tapping saddle includes a saddle piece; a branch pipe having a center axis, a drill socket having a center axis, and a drill with a thread being arranged displaceably in the drill socket for tapping the main pipe. The pipe tapping saddle is arranged on the main pipe. A center axis of the branch pipe runs horizontally and is arranged below an upper crown point of the main pipe.
    Type: Application
    Filed: February 26, 2018
    Publication date: August 30, 2018
    Inventors: Jonas Weber, Jonas Huessy, Edwin Habluetzel