Title:
Battery unit
Document Type and Number:
Japanese Patent JP6296361
Kind Code:
B2
Abstract:
A battery unit is equipped with: a plurality of battery stacks which each contain a plurality of battery cells and have a terminal unit electrically connected to the electrode of a battery cell and an exhaust port for discharging gas emitted from the battery cells; and a bus bar unit for supporting a bus bar member which electrically connects the terminal units of each battery stack. The bus bar unit is integrally provided with an exhaust duct for discharging the gas emitted from the battery cells to the exterior of the module, and connected to the exhaust ports of the battery stacks.
Inventors:
Shinya Motokawa
Application Number:
JP2015530688A
Publication Date:
March 20, 2018
Filing Date:
July 25, 2014
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01M50/213; H01M50/367; H01M50/503; H01M50/507; H01M50/509; H01M50/51; H01M50/517; H01M50/249
Domestic Patent References:
| JP2014186973A | ||||
| JP2011065906A | ||||
| JP2015207340A | ||||
| JP2014220149A |
Foreign References:
| US20120164490 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office