Title:
二次電池モジュールを使用する、電池装置の製造方法
Document Type and Number:
Japanese Patent JP4990532
Kind Code:
B2
Abstract:
Disclosed herein is a secondary battery module constructed approximately in a rectangular parallelepiped structure. The battery module includes a pair of side members (right and left side members) having pluralities of grooves formed at the inside surfaces thereof such that the sides of unit cells are securely fitted in the grooves and at least one connection member integrally formed with the side members such that the side members are spaced apart from each other by the width of the unit cells while the grooves of the side members face each other. A medium- or large-sized battery system is manufactured using one or more secondary battery module. The secondary battery module allows a plurality of unit cells to be mounted in the battery module with high density. Consequently, the total size of the battery system can be considerably reduced, and the electrical connection between the electrodes is highly stable. Furthermore, a risk of an engineer or a user being exposed to the electrical short-circuits is minimized, and a risk of electrical short-circuits due to external forces is greatly reduced.
Inventors:
Yoon, Jun Il
Ro, John-Yul
Nangon, John, Yi
Jun, Do, Yang
Ro, John-Yul
Nangon, John, Yi
Jun, Do, Yang
Application Number:
JP2006011486A
Publication Date:
August 01, 2012
Filing Date:
January 19, 2006
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
H01M10/05; H01M50/211; H01M50/262; H01M50/291
Domestic Patent References:
| JP2001256934A | ||||
| JP2004179141A | ||||
| JP2003142052A |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Takeshi Katata
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Takeshi Katata