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:
Mar. 15, 2016
Filed:
Apr. 23, 2015
Applicant:
Sumida Corporation, Chuo-ku, Tokyo, JP;
Inventor:
Tomohiro Kajiyama, Natori, JP;
Assignee:
Sumida Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/30 (2006.01); H01F 27/34 (2006.01); H01F 27/32 (2006.01); H01F 5/00 (2006.01);
U.S. Cl.
CPC ...
H01F 27/34 (2013.01); H01F 5/00 (2013.01); H01F 27/30 (2013.01); H01F 27/325 (2013.01);
Abstract
A transformer-bobbin including a winding-frame portion constituted by a middle barrel portiona lower flange portionand an upper flange portionwherein there is provided a slit portionwhich notches the terminal bed unitand the lower flange portionand concurrently which extends in the centrally approaching and separating direction toward the middle barrel portionside, and wherein at the slit portionthere is provided a guide wall surfacewhose side on the middle barrel portionside is positioned on the lower flange portion side compared with whose side apart from the middle barrel portion