Patents by Inventor Peter Tappe

Peter Tappe 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).

  • Solenoid and actuating element with solenoid
    Publication number: 20100097166
    Abstract: The invention refers to a solenoid with a coil which can be current-fed, the resulting magnetic field moving an armature. The armature acts, if necessary, on an actuator. Furthermore, the solenoid has at least one pyrotechnic actuation for the armature or the actuator.
    Type: Application
    Filed: October 16, 2009
    Publication date: April 22, 2010
    Inventors: Claus-Peter Hasel, Florian Rauch, Peter Tappe
  • Method and circuit for detecting the armature position of an electromagnet
    Patent number: 6949923
    Abstract: The invention relates to a method and to a circuit for detecting the armature position of an electromagnet. The magnetic voltage is compared with a reference voltage. The reference voltage is used derived from the magnetic voltage by a filtration.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: September 27, 2005
    Inventors: Wolfgang Ernst Schultz, Dieter Kleinert, Peter Tappe, Jürgen Heinzmann, Horst-Peter Wassermann
  • Method and circuit for detecting the armature position of an electromagnet
    Publication number: 20030071613
    Abstract: The invention relates to a method and to a circuit for detecting the armature position of an electromagnet. The magnetic voltage is compared with a reference voltage. The reference voltage is used derived from the magnetic voltage by a filtration.
    Type: Application
    Filed: October 15, 2002
    Publication date: April 17, 2003
    Inventors: Wolfgang Ernst Schultz, Dieter Kleinert, Peter Tappe, Jurgen Heinzmann, Horst-Peter Wassermann
  • Thermoplastically processable thermotropic molding compounds
    Patent number: 6143823
    Abstract: Thermoplastically processable thermotropic molding compounds of thermotropic polycondensates and 0.05 to 5% by weight functionalized polymers, such as for example functionalized polybutadiene oils, polyethylene or polypropylene.
    Type: Grant
    Filed: August 22, 1996
    Date of Patent: November 7, 2000
    Assignee: Bayer AG
    Inventors: Rolf Wehrmann, Alexander Karbach, Thomas Elsner, Peter Tappe