Title:
CASE AND SEALING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2015103309
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide: a case which enables the accurate positioning of a seal plug with respect to a liquid inlet with good accuracy when sealing the liquid inlet by the seal plug; and a sealing method of such a case.SOLUTION: A case 11 comprises a lid 14. The lid has a liquid inlet 14c for filling an electrolyte into a secondary battery and a concave portion 30. The concave portion 30 serves as a positioning part for alignment of a jig when a seal plug 20 is fit in the liquid inlet 14c by use of the jig. The liquid inlet 14c is sealed by the seal plug 20.
More Like This:
| JP2000113866 | CYLINDRICAL BATTERY |
| JP4867118 | battery |
Inventors:
INOUE HIROSHI
Application Number:
JP2013241153A
Publication Date:
June 04, 2015
Filing Date:
November 21, 2013
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
H01M2/04; H01M2/30; H01M2/36
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda