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:
Dec. 26, 1989
Filed:
Oct. 18, 1988
Applicant:
Inventors:
Kiyokazu Saito, Chiba, JP;
Hiraku Imaizumi, Chiba, JP;
Assignee:
TDK Electronic Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336192 ; 336 83 ; 336198 ;
Abstract
A terminal fitted bobbin adapted to be fitted in a pot core so as to form a transformer or inductance element has a structure in which at least one frame provided with a plurality of terminals is formed on a flange and has at least one projection for guiding lead wires. When windings are applied to the bobbin and the bobbin is further fitted in the core, the projection guides the lead wires to be connected to terminals at the ends of the windings so they do not contact the core and is effective in automating the winding operation.