Patents by Inventor Andreas Spitzenberg

Andreas Spitzenberg 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).

  • Gas generator
    Publication number: 20050146123
    Abstract: A gas generator, in particular for vehicle occupant restraint systems, is provided with a pressure chamber (10) filled with compressed gas, a pyrotechnic igniter (34) arranged outside the pressure chamber (10), a first membrane (14) provided close to the igniter (34) and closing a first opening (12) of the pressure chamber (10), and a second membrane (18) provided further away from the igniter (34) and closing a second opening (16) of the pressure chamber. The first membrane (14) is configured such that it tears at a higher bursting pressure than the second membrane (18).
    Type: Application
    Filed: December 15, 2004
    Publication date: July 7, 2005
    Inventors: Maximilian Bergmann, Achim Hofmann, Jens Holzapfel, Lorenz Seidl, Monika Seddig, Christian Jung, Wolfgang Tengler, Andreas Spitzenberg