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. 10, 2016
Filed:
Dec. 17, 2012
Dexerials Corporation, Tokyo, JP;
Chisato Komori, Tochigi, JP;
Yuji Furuuchi, Tochigi, JP;
Yoshihiro Yoneda, Tochigi, JP;
Koichi Mukai, Tochigi, JP;
Koji Ejima, Tochigi, JP;
Takashi Fujihata, Tochigi, JP;
Kazutaka Furuta, Tochigi, JP;
Toshiaki Araki, Tochigi, JP;
Dexerials Corporation, Tokyo, JP;
Abstract
A protective element including a substrate having a first insulating member and a concave portion formed thereon, a heating body layered on the concave portion of the substrate, a second insulating member layered on the substrate so as to cover at least covering the heating body, first and second electrodes layered on a surface of the substrate on which the second insulating member is layered, a heating body electrode layered on the second insulating member so as to be superimposed with the heating body, and electrically connected to a current path between the first and the second electrodes as well as onto and the heating body, and a low-melting point metal layered from the heating body electrode toward the first and the second electrodes configured to cause a blowout of the current path between the first and the second electrodes by heating.