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:
Oct. 24, 2017
Filed:
Nov. 26, 2013
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Yasuhiro Sawada, Isehara, JP;
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Abstract
An electric device is capable of preventing a heat-resistant material of a separator from scattering even when the electric device vibrates or receives shocks. The electric device has a power generating element formed by alternately laminating a first electrode, a second electrode of a polarity different from the first electrode with a separator interposed therebetween. The separator includes a hot-melt material and the heat-resistant material which is laminated only on one surface of the melt material and having a higher melting point than the melt material. The adjacent separators are welded or joined each other with the heat-resistant material thereof facing each other.