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:
Jun. 27, 2017
Filed:
Aug. 23, 2013
Applicants:
Kosuke Nakamura, Nisshin, JP;
Tomohiro Ono, Miyoshi, JP;
Masaki Koike, Nagoya, JP;
Inventors:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/30 (2006.01); H01M 2/02 (2006.01); H01M 2/04 (2006.01); H01M 2/06 (2006.01); H01M 10/04 (2006.01);
U.S. Cl.
CPC ...
H01M 2/30 (2013.01); H01M 2/022 (2013.01); H01M 2/0404 (2013.01); H01M 2/06 (2013.01); H01M 10/0481 (2013.01); Y10T 29/4911 (2015.01);
Abstract
The invention provides a manufacturing method of a sealed battery that includes a power generating element, a housing member, a lid member, a collector terminal member, and a first insulating member. This manufacturing method includes compressing the first insulating member with a protruding portion of the lid member. The method includes measuring a position of the lid member and a compression load applied by the lid member, and stopping compressing when a slope of the change in the compression load with respect to the position of the lid member reaches a predetermined value.