Patents by Inventor Thomas Schelbert

Thomas Schelbert 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).

  • Cooled primary or secondary part of an electric motor
    Patent number: 6975051
    Abstract: The invention relates to a primary part (1) or secondary part (31) of an electric motor (2), having a core (3) of a magnetically conductive material, which forms slots (4) for the windings (5), and at least one cooling tube (6), through which a coolant fluid (7) can flow, is inserted into the slots (4) under the windings (5).
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: December 13, 2005
    Assignee: Rexroth Indramat GmbH
    Inventors: Ingolf Groening, Thomas Schelbert, Michael Heider, Bernd Schnurr
  • Cooled primary or secondary part of an electric motor
    Publication number: 20040135441
    Abstract: The invention relates to a primary part 1 or secondary part 31 of an electric motor 2, having a core 3 of a magnetically conductive material, which forms slots 4 for the windings 5, and at least one cooling tube 6, through which a coolant fluid 7 can flow, is inserted into the slots 4 under the windings 5.
    Type: Application
    Filed: February 23, 2004
    Publication date: July 15, 2004
    Inventors: Ingolf Groening, Thomas Schelbert, Michael Heider, Bernd Schnurr