Patents by Inventor Claudia GASSELSDORFER

Claudia GASSELSDORFER 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).

  • Monitoring the function of solenoid valves for fuel injection systems
    Patent number: 10767579
    Abstract: The invention relates to a method (100) for operating a solenoid valve (1) for metering a fuel (2) in a fuel injection system (3). The solenoid valve can be actuated against a restoring force (12) by an electromagnet (11), wherein •the time curve l(t) of the current I flowing through the electromagnet (11) and/or the time curve U(t) of the voltage U applied to the electromagnet (11) are detected during at least one opening process of the solenoid valve (1).
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: September 8, 2020
    Assignee: Robert Bosch GmbH
    Inventors: Claudia Gasselsdorfer, Peter Christiner
  • MONITORING THE FUNCTION OF SOLENOID VALVES FOR FUEL INJECTION SYSTEMS
    Publication number: 20200018249
    Abstract: The invention relates to a method (100) for operating a solenoid valve (1) for metering a fuel (2) in a fuel injection system (3). The solenoid valve can be actuated against a restoring force (12) by an electromagnet (11), wherein •the time curve l(t) of the current I flowing through the electromagnet (11) and/or the time curve U(t) of the voltage U applied to the electromagnet (11) are detected during at least one opening process of the solenoid valve (1).
    Type: Application
    Filed: August 7, 2017
    Publication date: January 16, 2020
    Applicant: Robert Bosch GmbH
    Inventors: Claudia GASSELSDORFER, Peter CHRISTINER