Patents by Inventor Clemens Boegershausen

Clemens Boegershausen 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 for cold starting a fuel cell system and fuel cell system of a motor vehicle
    Patent number: 9583774
    Abstract: The operational availability of a motor vehicle with a fuel cell is increased by providing that a defined quantity of the output power of the fuel cell system is consumed by a power consumption component in the heating-up phase and/or in the warm-up phase and that the consumed quantity of the output power is converted into power loss by impressing a suitable current into at least one winding of an electric motor which is to be energized.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: February 28, 2017
    Assignee: Daimler AG
    Inventors: Clemens Boegershausen, Matthias Lederbogen, Bernhard Vogel
  • Method for Cold Starting a Fuel Cell System and Fuel Cell System of a Motor Vehicle
    Publication number: 20120183814
    Abstract: The operational availability of a motor vehicle with a fuel cell is increased by providing that a defined quantity of the output power of the fuel cell system is consumed by a power consumption component in the heating-up phase and/or in the warm-up phase and that the consumed quantity of the output power is converted into power loss by impressing a suitable current into at least one winding of an electric motor which is to be energized.
    Type: Application
    Filed: July 30, 2010
    Publication date: July 19, 2012
    Applicant: Daimler AG
    Inventors: Clemens Boegershausen, Matthias Lederbogen, Bernhard Vogel
  • Control Method for a Fuel Cell System and Fuel Cell System
    Publication number: 20110053015
    Abstract: In a method for controlling a fuel cell system that is designed to react a fuel with an oxidant, the fuel cell system can be switched between an idle condition and an active operating condition. In the idle condition, energy is supplied to an energy consumer, at least in part, from an energy storage device, and the fuel is moved actively within the fuel cell system.
    Type: Application
    Filed: March 13, 2009
    Publication date: March 3, 2011
    Inventors: Hans-Frieder Walz, Horst Michels, Patrick Bachinger, Joerg Schuetz, Clemens Boegershausen, Meenakshi Sundaresan, Herbert Schulze