Title:
電池
Document Type and Number:
Japanese Patent JP6798168
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To suppress discharge of high temperature gas from a gas discharge valve.SOLUTION: A battery 100 includes: a battery case 10 having a gas discharge valve 3; an electrode group 20 disposed in the battery case 10; and an endothermic agent disposed in the battery case 10. There is a space 30 between the gas discharge valve 3 and the electrode group 20. The endothermic agent is held by a member in contact with the space 30.SELECTED DRAWING: Figure 1
Inventors:
Shinpei So
Application Number:
JP2016138479A
Publication Date:
December 09, 2020
Filing Date:
July 13, 2016
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M10/058; H01M2/02; H01M2/12; H01M2/26; H01M10/04; H01M10/613
Domestic Patent References:
| JP2009301798A | ||||
| JP2010287492A | ||||
| JP2009259748A | ||||
| JP2012216413A |
Foreign References:
| KR1020150061200A | ||||
| WO2012029669A1 | ||||
| WO2013069308A1 | ||||
| WO2010058587A1 |
Attorney, Agent or Firm:
Fukami patent office