Patents by Inventor Steffen Didra

Steffen Didra 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 for stamping coil sides of a stator winding
    Patent number: 9780631
    Abstract: Method for stamping multiple coil sides (96) for a stator winding (18), characterized in that the multiple coil sides (96) are arranged in a grooved row (90), the shaping process taking place at a force (F), the direction of which runs at an angle (?) greater than zero relative to the grooved row (90).
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: October 3, 2017
    Assignee: Robert Bosch GmbH
    Inventors: Klaus Pflueger, Martin Henne, Klaus Herbold, Christoph Schwarzkopf, Helmut Kreuzer, Steffen Didra
  • Stator winding comprising multiple phase windings
    Patent number: 9362794
    Abstract: Stator winding (18) comprising multiple phase windings (12). A phase winding has at least two partial phase windings (120a, 120b) which include coils (123) and coil connectors (126) that run parallel.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: June 7, 2016
    Assignee: Robert Bosch GmbH
    Inventors: Klaus Pflueger, Christoph Schwarzkopf, Martin Henne, Klaus Herbold, Helmut Kreuzer, Steffen Didra
  • STATOR WINDING COMPRISING MULTIPLE PHASE WINDINGS
    Publication number: 20130307369
    Abstract: Stator winding (18) comprising multiple phase windings (12). A phase winding has at least two partial phase windings (120a, 120b) which include coils (123) and coil connectors (126) that run parallel.
    Type: Application
    Filed: November 30, 2011
    Publication date: November 21, 2013
    Applicant: ROBERT BOSCH GMBH
    Inventors: Klaus Pflueger, Christoph Schwarzkopf, Martin Henne, Klaus Herbold, Helmut Kreuzer, Steffen Didra
  • METHOD FOR STAMPING COIL SIDES OF A STATOR WINDING
    Publication number: 20130257215
    Abstract: Method for stamping multiple coil sides (96) for a stator winding (18), characterized in that the multiple coil sides (96) are arranged in a grooved row (90), the shaping process taking place at a force (F), the direction of which runs at an angle (?) greater than zero relative to the grooved row (90).
    Type: Application
    Filed: November 30, 2011
    Publication date: October 3, 2013
    Applicant: ROBERT BOSCH GMBH
    Inventors: Klaus Pflueger, Martin Henne, Klaus Herbold, Christoph Schwarzkopf, Helmut Kreuzer, Steffen Didra