Patents by Inventor Frieder Necker

Frieder Necker 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).

  • Device and method for correcting the injection behavior of an injector
    Patent number: 7628146
    Abstract: A device for correcting the injection behavior of at least one injector includes an apparatus for storing information relating to the at least one injector and means for controlling the at least one injector. The device takes the stored information into account in the correction, the information having been ascertained by comparing setpoint values with actual values individually at a plurality of test points of the at least one injector, the information being activation times for an activation time correction map of the at least one injector.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: December 8, 2009
    Assignee: Robert Bosch GmbH
    Inventors: Ernst Kloppenburg, Frieder Necker, Le-Thanh-Son Tran
  • Device and Method for Correcting the Injection Behavior of an Injector
    Publication number: 20080077306
    Abstract: A device for correcting the injection behavior of at least one injector includes an apparatus for storing information relating to the at least one injector and means for controlling the at least one injector. The device takes the stored information into account in the correction, the information having been ascertained by comparing setpoint values with actual values individually at a plurality of test points of the at least one injector, the information being activation times for an activation time correction map of the at least one injector.
    Type: Application
    Filed: October 14, 2005
    Publication date: March 27, 2008
    Inventors: Ernst Kloppenburg, Frieder Necker, Le-Than-Son Tran