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:
Jul. 20, 1982
Filed:
Nov. 17, 1980
Applicant:
Inventors:
Michio Sudo, Kuki, JP;
Hitoshi Miura, Tatebayashi, JP;
Assignee:
Kangyo Denkikiki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310268 ; 310207 ;
Abstract
Spiral type first and second coils of the same shape and size are arranged opposite one another on both surfaces of an insulating sheet, the insulating sheet is made by piling and bonding two insulating films to each other using a bonding agent, the inner ends of the first and second coils which are opposite to each other are connected to each other via the insulating sheet, the outer ends are so connected that all coils are connected in series, and terminals are provided on both ends of the series connection.