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:
May. 20, 2014
Filed:
Oct. 25, 2012
Applicant:
Tamura Corporation, Tokyo, JP;
Inventors:
Assignee:
Tamura Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/24 (2006.01); H01F 27/28 (2006.01); H01F 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Divided coresincludes left and right leg portions and a yoke portion and formed by molding a yoke portion side core material within resin. The leg portions of the divided core are formed by tubular core mounting portions. I-shaped leg portion side core materials-and spacersare mounted in the tubular core mounting portions. A ring-shaped molded coreis formed by abutting and integrating the respective leg portions of two divided cores, and a coilis wound around the molded core.