Patents by Inventor Olaf Bartels

Olaf Bartels 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).

  • Regulating device for a hydrostatic piston engine with electronic control unit
    Patent number: 7975599
    Abstract: A regulating device for a hydrostatic piston engine is provided. The regulating device (30) has an electronic control unit (17) for generating adjusting signals. An adjusting position of the hydrostatic piston engine scanned by a feedback element (36, 61) is detected by a sensor element (42) of the electronic control unit (17) without contact.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: July 12, 2011
    Assignee: Brueninghaus Hydromatik GmbH
    Inventors: Grit Geissler, Olaf Bartels, Juergen Gintner, Andreas Dambacher
  • Regulating Device for a Hydrostatic Piston Engine With Electronic Control Unit
    Publication number: 20100224058
    Abstract: The invention relates to a regulating device for a hydrostatic piston engine. The regulating device (30) has an electronic control unit (17) for generating adjusting signals. An adjusting position of the hydrostatic piston engine scanned by a feedback element (36, 61) is detected by a sensor element (42) of the electronic control unit (17) without contact.
    Type: Application
    Filed: August 8, 2006
    Publication date: September 9, 2010
    Inventors: Grit Geissler, Olaf Bartels, Juergen Gintner, Andreas Dambacher
  • Force sensor and manufacturing method for a force sensor
    Publication number: 20070210538
    Abstract: A force sensor has a cylindrically shaped housing which is elastically deformable by a force acting on it perpendicularly to its center axis. The housing has a hollow space. A measuring transducer device is situated in the hollow space, by which the deformation of the housing is able to be recorded. The measuring transducer device has a plate-shaped support plate on whose surface an expansion measurement transducer is fastened. The support plate is fastened in the hollow space in such a way that a deformation of the housing is transferred to the support plate.
    Type: Application
    Filed: February 16, 2007
    Publication date: September 13, 2007
    Inventors: Werner Steprath, Judith Dreyling, Peter Thierbach, Olaf Bartels