Title:
A manufacturing method of a rechargeable battery
Document Type and Number:
Japanese Patent JP6191588
Kind Code:
B2
Abstract:
A manufacturing method for a secondary battery according to the invention includes an assembling step in which an insulating member having an insulating property is assembled to an electrode body, the insulating member having a first inclined portion and a second inclined portion provided so as to face each other in one end of the insulating member, as well as a gap provided between the first inclined portion and the second inclined portion. In the first inclined portion and the second inclined portion, inclined surfaces are formed on surfaces of the first inclined portion and the second inclined portion on sides facing each other, and are inclined in a direction in which the first inclined portion and the second inclined portion are separated from each other as the first inclined portion and the second inclined portion extend to tip sides.
Inventors:
Mizuho Matsumoto
Kato Masashi
Kato Masashi
Application Number:
JP2014248667A
Publication Date:
September 06, 2017
Filing Date:
December 09, 2014
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M10/04; H01M50/531; H01M50/55; H01M50/553; H01M50/566
Domestic Patent References:
| JP2000323106A | ||||
| JP2006318671A | ||||
| JP2011070918A | ||||
| JP2009245819A | ||||
| JP2009181898A | ||||
| JP2013182852A | ||||
| JP2009087613A | ||||
| JP2013041851A | ||||
| JP2014203514A | ||||
| JP2001093579A | ||||
| JP2009110751A |
Other References:
ビギナーズブックス20 はじめての二次電池技術,株式会社工業調査会,2001年,初版,p.135
Attorney, Agent or Firm:
Patent Business Corporation Cosmos Patent Office