Patents by Inventor Marcus Marheineke

Marcus Marheineke 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 and device for controlling a fuel metering system
    Patent number: 8261605
    Abstract: A method and a device for controlling a fuel metering system are described. The fuel metering system includes at least one injector for injecting fuel into an internal combustion engine. An electric current value is applied to the at least one injector, and a rail pressure value is determined based on the electric current value.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: September 11, 2012
    Assignee: Robert Bosch GmbH
    Inventors: Henning Hermes, Traugott Degler, Andreas Hempel, Andreas Sommerer, Jens-Uwe Nagler, Marcus Marheineke
  • METHOD AND DEVICE FOR CONTROLLING A FUEL METERING SYSTEM
    Publication number: 20110016959
    Abstract: A method and a device for controlling a fuel metering system are described. The fuel metering system includes at least one injector for injecting fuel into an internal combustion engine. An electric current value is applied to the at least one injector, and a rail pressure value is determined based on the electric current value.
    Type: Application
    Filed: March 23, 2009
    Publication date: January 27, 2011
    Inventors: Henning Hermes, Traugott Degler, Andreas Hempel, Andreas Sommerer, Jens-Uwe Nagler, Marcus Marheineke
  • Gear pump, in particular fuel pump
    Publication number: 20050112012
    Abstract: A gear pump includes at least two gear wheels, which are disposed in a housing and mesh with one another and pump a fluid from a suction region to a compression region. At least one of the gear wheels includes tooth flanks, which each have at least one generally radially extending recess, which in the region in which the two gear wheels mesh with one another connects a fluid chamber, adjacent to the root region of the gear wheel, to a fluid chamber adjacent to the tip region of that gear wheel.
    Type: Application
    Filed: November 24, 2004
    Publication date: May 26, 2005
    Inventor: Marcus Marheineke