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. 17, 2017
Filed:
Feb. 11, 2014
Hitachi, Ltd., Chiyoda-ku, Tokyo, JP;
Takuya Aoyagi, Tokyo, JP;
Motomune Kodama, Tokyo, JP;
Takashi Naito, Tokyo, JP;
Tadashi Fujieda, Tokyo, JP;
Yuichi Sawai, Tokyo, JP;
Masanori Miyagi, Tokyo, JP;
Haruo Akahoshi, Tokyo, JP;
Norihisa Iwasaki, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An aluminum wire body, in which an aluminum or aluminum alloy electric wire and a metal to be joined are joined by solder, wherein the solder includes an oxide glass including vanadium and a conducting particle. Preferably, the conducting particle contained in the solder is 90% by volume or less and the oxide glass is 20% by volume to 90% by volume. Further preferably, the oxide glass includes 40% by mass or more of AgO in terms of oxides and the glass transition point is 180° C. or less.