Patents by Inventor Christian Aumann

Christian Aumann 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).

  • Patent number: 10630131
    Abstract: The invention relates to a stator (10) and to a method for producing a stator (10) for an electric machine (12), comprising a stator body (34) which has radial stator teeth (14) for receiving sub-coils (17) of an electric winding (16). An insulating plate (40) with guide elements (44) for connection wires (30, 31) is arranged between the sub-coils (17) on an end face (39) of the stator body (34), and a separately produced wiring plate (52) is arranged axially over the insulating plate (40), said wiring plate having conductor elements (63) for electrically contacting the connection wires (30, 31) with customer-specific connection plugs (56) of a controller. The wiring plate (52) is supported directly on the end face (39) of the stator body (34) by means of spacers (84).
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: April 21, 2020
    Assignee: Robert Bosch GmbH
    Inventors: Konstantin Haberkorn, Christian Aumann, Tamas Csoti
  • Patent number: 9941764
    Abstract: The invention concerns an electric machine with a stator and a rotor, comprising a plate stack with a plurality of superposed plates with windings which can be energized. Disposed at at least one end of the plate stack is an insulating plate. Furthermore, insulating strips are provided on the plate stack, between adjacent windings, which are supported on radially protruding shoulders on the insulating plate.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: April 10, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Michael Huber, Christian Aumann, Andrew Pierson
  • Patent number: 9876399
    Abstract: The invention concerns a stator for an electric machine, comprising a plate stack comprising a plurality of superposed stator plates, the plate stack being delimited at the ends by cover plates and an insulating plate being disposed on at least one cover plate in the plate stack, the insulating plate interlocking with the adjacent cover plate.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: January 23, 2018
    Assignee: Robert Bosch GmbH
    Inventor: Christian Aumann
  • Publication number: 20170366060
    Abstract: The invention relates to a stator (10) and to a method for producing a stator (10) for an electric machine (12), comprising a stator body (34) which has radial stator teeth (14) for receiving sub-coils (17) of an electric winding (16). An insulating plate (40) with guide elements (44) for connection wires (30, 31) is arranged between the sub-coils (17) on an end face (39) of the stator body (34), and a separately produced wiring plate (52) is arranged axially over the insulating plate (40), said wiring plate having conductor elements (63) for electrically contacting the connection wires (30, 31) with customer-specific connection plugs (56) of a controller. The wiring plate (52) is supported directly on the end face (39) of the stator body (34) by means of spacers (84).
    Type: Application
    Filed: December 28, 2015
    Publication date: December 21, 2017
    Inventors: Konstantin Haberkorn, Christian Aumann, Tamas Csoti
  • Publication number: 20150364955
    Abstract: The invention concerns a stator for an electric machine, comprising a plate stack comprising a plurality of superposed stator plates, the plate stack being delimited at the ends by cover plates and an insulating plate being disposed on at least one cover plate in the plate stack, the insulating plate interlocking with the adjacent cover plate.
    Type: Application
    Filed: December 11, 2013
    Publication date: December 17, 2015
    Inventor: Christian Aumann
  • Publication number: 20150349600
    Abstract: The invention concerns an electric machine with a stator and a rotor, comprising a plate stack with a plurality of superposed plates with windings which can be energized. Disposed at at least one end of the plate stack is an insulating plate. Furthermore, insulating strips are provided on the plate stack, between adjacent windings, which are supported on radially protruding shoulders on the insulating plate.
    Type: Application
    Filed: December 12, 2013
    Publication date: December 3, 2015
    Inventors: Michael Huber, Christian Aumann, Andrew Pierson
  • Publication number: 20110229349
    Abstract: The invention relates to a fan device for a vehicle, the fan device comprising a regulating device and a motor for actuating a ventilation device of the fan device, characterized in that the fan device is designed such that the motor and the regulating device can be cooled by a common air flow of the ventilation device.
    Type: Application
    Filed: August 17, 2009
    Publication date: September 22, 2011
    Applicant: ROBERT BOSCH GMBH
    Inventors: Andreas Schiel, Dubravko Barkic, Martin Huber, Christian Aumann, Detlef Prahl