Patents by Inventor WOLFGANG EFFTINGE

WOLFGANG EFFTINGE 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).

  • High voltage transformer comprising a coil bobbin for carrying a high voltage winding
    Patent number: 10090097
    Abstract: A high voltage transformer (50) includes a magnetic core (5); a low voltage winding (10); a high voltage winding (20); at least one inner sleeve (30); and a coil bobbin (24) for carrying the high voltage winding (20). The coil bobbin (24) is configured to be arranged inside the at least one inner sleeve (30) and configured to be attached to the at least one inner sleeve (30) at an outer perimeter of the at least one inner sleeve (30). The coil bobbin (24) includes at least one field-control electrode (22), which is adapted to shape an electric field generated by the high voltage winding (20).
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: October 2, 2018
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Bernd Ackermann, Wolfgang Efftinge, Albert Garcia Tormo, Christian Hattrup, Ralf Kröger, Thomas Scheel, Peter Lürkens, Antonius Johannes Joseph Wismans
  • HIGH VOLTAGE TRANSFORMER COMPRISING A COIL BOBBIN FOR CARRYING A HIGH VOLTAGE WINDING
    Publication number: 20160314898
    Abstract: The invention relates to a high voltage transformer (50) comprising: a magnetic core (5); a low voltage winding (10); a high voltage winding (20); at least one inner sleeve (30); and a coil bobbin (24) for carrying the high voltage winding (20), wherein the coil bobbin (24) is configured to be arranged inside the at least one inner sleeve (30) and configured to be attached to the at least one inner sleeve (30) at an outer perimeter of the at least one inner sleeve (30); and wherein the coil bobbin (24) comprises at least one field-control electrode (22), which is adapted to shape an electric field generated by the high voltage winding (20).
    Type: Application
    Filed: December 11, 2014
    Publication date: October 27, 2016
    Inventors: BERND ACKERMANN, WOLFGANG EFFTINGE, ALBERT GARCIA-TORMO, CHRISTIAN HATTRUP, RALF KRÖGER, THOMAS SCHEEL, PETER LÜRKENS, ANTONIUS JOHANNES JOSEPH WISMANS