Patents by Inventor Carnelia Mauer

Carnelia Mauer 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).

  • Brush device, electric machine
    Patent number: 9444209
    Abstract: The invention relates to a brush device, in particular for an electric machine, comprising at least one brush holder which has at least two brush boxes for receiving in each case one brush, wherein the brushes are mounted in a displaceable manner in the respective brush box and wherein a helical spring can be braced/is pretensioned in each case between one of the brushes and a stop in the respective brush box, and comprising at least two elastically deformable electrical conductors which are each connected with an end thereof to one of the brushes.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: September 13, 2016
    Assignee: Robert Bosch GmbH
    Inventors: Bernd Schroeder, Yves Detrois, Carnelia Mauer
  • BRUSH DEVICE, ELECTRIC MACHINE
    Publication number: 20140035399
    Abstract: The invention relates to a brush device, in particular for an electric machine, comprising at least one brush holder which has at least two brush boxes for receiving in each case one brush, wherein the brushes are mounted in a displaceable manner in the respective brush box and wherein a helical spring can be braced/is pretensioned in each case between one of the brushes and a stop in the respective brush box, and comprising at least two elastically deformable electrical conductors which are each connected with an end thereof to one of the brushes.
    Type: Application
    Filed: July 31, 2013
    Publication date: February 6, 2014
    Inventors: Bernd Schroeder, Yves Detrois, Carnelia Mauer