The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2018
Filed:
Dec. 11, 2014
Koninklijke Philips N.v., Eindhoven, NL;
Bernd Ackermann, Eindhoven, NL;
Wolfgang Efftinge, Hamburg, DE;
Albert Garcia Tormo, Eindhoven, NL;
Christian Hattrup, Eindhoven, NL;
Ralf Kröger, Hamburg, DE;
Thomas Scheel, Eindhoven, NL;
Peter Lürkens, Eindhoven, NL;
Antonius Johannes Joseph Wismans, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A high voltage transformer () includes a magnetic core (); a low voltage winding (); a high voltage winding (); at least one inner sleeve (); and a coil bobbin () for carrying the high voltage winding (). The coil bobbin () is configured to be arranged inside the at least one inner sleeve () and configured to be attached to the at least one inner sleeve () at an outer perimeter of the at least one inner sleeve (). The coil bobbin () includes at least one field-control electrode (), which is adapted to shape an electric field generated by the high voltage winding ().