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:
Jan. 02, 1990
Filed:
Jan. 20, 1988
Robert Tschuk, Aschaffenburg, DE;
May & Christe GmbH Transformatorenwerke, Bundesrepublik, DE;
Abstract
An adapter for gas discharge lamps has a housing comprising a socket for connection to the mains and a holder for the gas discharge lamp or low voltage lamp, wherein the series reactor, choke, transformer and/or transmitter with coil and magnetic circuit are arranged to surround the holder for the gas discharge lamp in the housing. To provide an adapter in compact form with small dimensions and low weight which can be simply made, the coil is wound as a circular toroidal coil or a polygon toroidal coil around the longitudinal axis of the adapter, while the magnetic circuit is made to surround the circular toroidal coil or the polygon toroidal coil on all sides and form locked on the exteriors of said coil.