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:
Apr. 21, 1987
Filed:
Nov. 07, 1985
Johannes H Nellen, Eindhoven, NL;
Frans Slegers, Eindhoven, NL;
Johannes H Otten, Eindhoven, NL;
Johannus W Kole, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
The generator comprises a ferromagnetic core (1) having a primary winding (3) and a secondary winding which comprises a number of concentric secondary coils (7A-7F), which are wound with the same winding senses and have substantially the same number of turns and are provided with a layer of insulating material (9A-9E) between every two consecutive coils. The high-voltage portion of the generator is formed by a number of sections (19A, 19B, 19C), each of which comprises at least two series-arranged secondary coils (7A-7F), the number of secondary coils being equal for all sections and the last coil of each section being arranged in series with a rectifier (13A, 13B, 13C). All sections are arranged in series such that the rectifiers have the same forward directions.