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:
Apr. 11, 2017
Filed:
Jan. 11, 2013
Applicant:
Nissan Motor Co., Ltd., Kanagawa, JP;
Inventors:
Taewon Kim, Yokohama, JP;
Kazumi Hisajima, Yamato, JP;
Yasuhiro Sawada, Isehara, JP;
Miyuki Nakai, Yokohama, JP;
Akiko Kinoshita, Yokohama, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama-Shi, Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 2/16 (2006.01); B29C 65/08 (2006.01); B29C 65/00 (2006.01); H01M 2/02 (2006.01); H01M 10/04 (2006.01); H01M 10/0525 (2010.01); B29C 65/82 (2006.01); H01M 10/0585 (2010.01); B29L 31/34 (2006.01); B29C 65/56 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1673 (2013.01); B29C 65/08 (2013.01); B29C 65/8215 (2013.01); B29C 65/8223 (2013.01); B29C 66/1122 (2013.01); B29C 66/21 (2013.01); B29C 66/43 (2013.01); B29C 66/433 (2013.01); B29C 66/71 (2013.01); B29C 66/727 (2013.01); B29C 66/72325 (2013.01); B29C 66/7311 (2013.01); B29C 66/73113 (2013.01); B29C 66/81429 (2013.01); B29C 66/81433 (2013.01); B29C 66/8322 (2013.01); H01M 2/02 (2013.01); H01M 2/0202 (2013.01); H01M 2/0212 (2013.01); H01M 2/0237 (2013.01); H01M 2/1686 (2013.01); H01M 10/04 (2013.01); H01M 10/0404 (2013.01); H01M 10/0436 (2013.01); H01M 10/0525 (2013.01); B29C 65/56 (2013.01); B29C 66/304 (2013.01); B29C 66/81422 (2013.01); B29L 2031/3468 (2013.01); H01M 2/0287 (2013.01); H01M 10/0585 (2013.01); Y02P 70/54 (2015.11);
Abstract
A part has separator layers of resin laminated on each other with heat-resistant layers interposed among them and a sheath (laminated sheet) laid on each side of the laminated separator layers. The part is held, pressurized, and vibrated by a pressure vibrator and a jig receiver. The pressure vibrator and jig receiver are provided with projections that pressurize, vibrate, and break the heat-resistant layers, thereby melting and welding together the resin of the separator layers at the broken part.