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:
Nov. 02, 2010
Filed:
Dec. 10, 2004
Nobuaki Arai, Tokorozawa, JP;
Nobuaki Arai, Tokorozawa, JP;
Tamura Corporation, Tokyo, JP;
Abstract
A caseof a transformerformed in such a manner that a transformer bodyis accommodated in the casehaving a rectangular-parallelepiped shape and a resinis filled therein and solidified is configured such that the casehas one open face, and side facesandlocated at borders of the opening is partially removed, and tape is attached to cover the removed portionsand. With this configuration, since the tape which is sufficiently thinner than the case forms side faces at the removed portions, gap between the transformer body and the case hard to be reduced. Accordingly, the resin is allowed to easily enter therein and air bubbles can be completely removed.