Patents by Inventor Peter Tiemeyer

Peter Tiemeyer 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).

  • Electric motor drive, in particular fan drive
    Patent number: 8884477
    Abstract: An electro-motor drive, in particular for a fan drive of a motor vehicle, includes a commutator motor, a motor shaft of which is rotatably mounted on axially opposite sides in shaft bearings facing away from the bearing shield in order to substantially dampen the sound of at least bearing play-related contact noise and vibration or humming noise.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: November 11, 2014
    Assignee: Brose Fahrzeugteile GmbH & Co. Wuerzburg
    Inventors: Marco Stoehling, Karl-Heinz Bauer, Michael Rueb, Frank Wittstadt, Hannelore Diller, Peter Tiemeyer
  • Electric motor drive, in particular fan drive
    Patent number: 8421283
    Abstract: An electro-motor drive, in particular for a fan drive of a motor vehicle, includes a commutator motor, a motor shaft of which is rotatably mounted on axially opposite sides in shaft bearings facing away from the bearing shield in order to substantially dampen the sound of at least bearing play-related contact noise and vibration or humming noise.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: April 16, 2013
    Assignee: Brose Fahrzeugteile GmbH & Co. KG Wuerzburg
    Inventors: Marco Stoehling, Karl-Heinz Bauer, Michael Rueb, Frank Wittstadt, Hannelore Diller, Peter Tiemeyer
  • ELECTRIC MOTOR DRIVE, IN PARTICULAR FAN DRIVE
    Publication number: 20110309696
    Abstract: An electro-motor drive, in particular for a fan drive of a motor vehicle, includes a commutator motor, a motor shaft of which is rotatably mounted on axially opposite sides in shaft bearings facing away from the bearing shield in order to substantially dampen the sound of at least bearing play-related contact noise and vibration or humming noise.
    Type: Application
    Filed: June 17, 2011
    Publication date: December 22, 2011
    Inventors: Marco STOEHLING, Karl-Heinz Bauer, Michael Rueb, Frank Wittstadt, Hannelore Diller, Peter Tiemeyer
  • Commutator motor with a magnetic field deflecting moving charge carriers in the commutator brush
    Patent number: 6114792
    Abstract: In order to reduce the wear on the brushes (6) and thus extend the operating lives of the brushes and of the commutator motor, brush sparking on the trailing edges (6.2) of the brushes (6) is reduced a commutation magnetic field (M), produced for example by an additional magnet (4) placed axially behind the brushes (6), such that the magnetic field (M) deflects the moving charge carriers in the brushes (6), to thereby reduce the current density at the trailing edges (6.2) of the brushes (6).
    Type: Grant
    Filed: May 18, 1999
    Date of Patent: September 5, 2000
    Assignee: Siemens Aktiengesellschaft
    Inventor: Peter Tiemeyer
  • Sound-absorbing motor mount for electric actuating drives in motor vehicles
    Patent number: 5696360
    Abstract: A motor mount is described for preventing the transmission of noisy vibration of the motor on vehicle body parts on which the motor is mounted by its motor housing. The motor housing is held by a carrier part that surrounds it. The carrier part is surrounded at a radial distance by a mounting part at least in some areas. The mounting part is connected to the carrier part by an elastic sound-absorbing intermediate layer that is subjected substantially to tensile stresses.
    Type: Grant
    Filed: July 20, 1995
    Date of Patent: December 9, 1997
    Assignee: Siemens Aktiengesellschaft
    Inventor: Peter Tiemeyer