Patents by Inventor Arndt-Peter Wolf

Arndt-Peter Wolf 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).

  • Electromechanical switching device
    Patent number: 7737811
    Abstract: An electromechanical switching device of at least one embodiment includes fixed contacts securely arranged in a housing and a moving contact bridge for bridging the fixed contacts, a moving contact carrier to carry the contact bridge, and a solenoid to act on the contact carrier. In at least one embodiment the solenoid includes a coil body fixed to the housing, an armature coupled to the contact carrier so as to move with it, a yoke to act together with the armature, and a fixing mechanism, which engages with the yoke and coil body for fixing the yoke to the coil body.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: June 15, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Jürgen Trottmann, Markus Meier, Bertrand Viala, Arndt-Peter Wolf
  • Electromechanical switching device
    Publication number: 20080258851
    Abstract: An electromechanical switching device of at least one embodiment includes fixed contacts securely arranged in a housing and a moving contact bridge for bridging the fixed contacts, a moving contact carrier to carry the contact bridge, and a solenoid to act on the contact carrier. In at least one embodiment the solenoid includes a coil body fixed to the housing, an armature coupled to the contact carrier so as to move with it, a yoke to act together with the armature, and a fixing mechanism, which engages with the yoke and coil body for fixing the yoke to the coil body.
    Type: Application
    Filed: December 13, 2007
    Publication date: October 23, 2008
    Inventors: Jurgen Trottmann, Markus Meier, Bertrand Viala, Arndt-Peter Wolf