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:
Feb. 03, 1981
Filed:
Aug. 28, 1978
Thomas E Hester, Ft. Wayne, IN (US);
Litton Systems, Inc., Beverly Hills, CA (US);
Abstract
Electrical apparatus includes electrical coil means formed of multiple turns of enamel-covered electrical wire axially mounted on a core of magnetic material in electromagnetic energy coupling relationship therewith, and a relatively flat flexible electrical cable containing a plurality of spaced parallel conductors extending between the cable ends contains a loop shaped portion extending about an axis of said core over an arcuate distance greater than 180 degrees. The method of adding a plurality of electrical windings to an electrical transformer of the type containing electrical coil means having a primary winding and at least one secondary winding, with said coil means having a central axis and a central passage coaxial with said axis; a core of magnetic material with said core having a portion extending through said central passage to support said coil means thereon, includes the step of forming into a loop extending about the axis of said coil an elongated flat cable of the type containing a plurality of spaced parallel electrical conductors insulated from one another.