Title:
BOTTOM PART-SEPARABLE BATTERY CAN AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/091196
Kind Code:
A1
Abstract:
The present invention relates to a bottom part-separable battery can and a manufacturing method thereof. The invention provides a can which is used as a case of a battery, wherein the can comprises: a can body that has a vertically penetrated tubular shape; and a bottom part that is coupled with an opened lower part of the can body, and forms the bottom of the can body by closing the lower part of the can body. According to the present invention, the bottom part-separable battery can having said features above and a manufacturing method thereof allow the can body and the bottom part to be separated from each other and assembled together, thereby forming the battery can without restrictions on the thickness of the can, the vertical length of can, and the material of can, and increases the moldability of the battery can.
Inventors:
JUNG, Hong-Dae (657-11, Mora-dong Sasang-gu, Busan 617-080, 617-080, KR)
Application Number:
KR2010/009431
Publication Date:
July 05, 2012
Filing Date:
December 28, 2010
Export Citation:
Assignee:
TAESUNG POLITECH CORPORATION (657-11, Mora-dong Sasang-gu, Busan 617-080, 617-080, KR)
주식회사 태성포리테크 (부산 사상구 모라동 657-11, 617-080 Busan, 617-080, KR)
주식회사 태성포리테크 (부산 사상구 모라동 657-11, 617-080 Busan, 617-080, KR)
International Classes:
H01M2/02; H01M2/04; H01M2/18
Attorney, Agent or Firm:
KIM, Sung-Hyun (Hamjo Bldg. 2F, 223-6Geoje-1dong, Yeonje-gu, Busan 611-803, 611-803, KR)
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Claims: