KR960019827A - Cylindrical battery and manufacturing method thereof - Google Patents
Cylindrical battery and manufacturing method thereof Download PDFInfo
- Publication number
- KR960019827A KR960019827A KR1019940030934A KR19940030934A KR960019827A KR 960019827 A KR960019827 A KR 960019827A KR 1019940030934 A KR1019940030934 A KR 1019940030934A KR 19940030934 A KR19940030934 A KR 19940030934A KR 960019827 A KR960019827 A KR 960019827A
- Authority
- KR
- South Korea
- Prior art keywords
- case
- opening
- cap
- cylindrical battery
- welding
- Prior art date
Links
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
본 발명은 통형의 케이스를 갖는 통형 전지 및 그 제조방법에 관한 것이다.The present invention relates to a cylindrical battery having a cylindrical case and a manufacturing method thereof.
본 발명에 따르면, 캡이 용접에 의해 케이스의 개구 부위에 결합되어 개구를 밀봉하므로, 실링을 위한 별도의 부재나 캡의 안착을 위한 케이스의 내항돌륜부 등을 마련하여야 할 필요가 없게 된다. 따라서, 밀봉작업이 단순화될 수 있으며, 케이스 내부의 공간에 전기요소가 충전될 수 있는 체적이 상대적으로 커지게 되어 통형 전지의 대용량화 또는 소형화를 이룰 수 있게 된다.According to the present invention, since the cap is coupled to the opening of the case by welding to seal the opening, there is no need to provide a separate member for sealing or an inner protrusion wheel part of the case for mounting the cap. Therefore, the sealing operation can be simplified, and the volume in which the electric element can be filled in the space inside the case becomes relatively large, thereby achieving a large capacity or a small size of the cylindrical battery.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제4도는 본 발명에 따른 통형 전지의 개략적 분리 사시도,4 is a schematic exploded perspective view of a cylindrical battery according to the present invention;
제5도는 제4도에 보인 통형 전지의 밀봉부위의 확대도.5 is an enlarged view of a sealing portion of the cylindrical battery shown in FIG.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940030934A KR960019827A (en) | 1994-11-23 | 1994-11-23 | Cylindrical battery and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940030934A KR960019827A (en) | 1994-11-23 | 1994-11-23 | Cylindrical battery and manufacturing method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960019827A true KR960019827A (en) | 1996-06-17 |
Family
ID=66648573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940030934A KR960019827A (en) | 1994-11-23 | 1994-11-23 | Cylindrical battery and manufacturing method thereof |
Country Status (1)
Country | Link |
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KR (1) | KR960019827A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467702B1 (en) * | 2002-09-23 | 2005-01-24 | 삼성에스디아이 주식회사 | Prismatic type lithium secondary battery |
KR100601538B1 (en) * | 2004-08-09 | 2006-07-19 | 삼성에스디아이 주식회사 | Secondary battery |
KR100601507B1 (en) * | 2004-09-22 | 2006-07-19 | 삼성에스디아이 주식회사 | Secondary battery |
KR100667945B1 (en) * | 2005-04-26 | 2007-01-11 | 삼성에스디아이 주식회사 | Secondary battery |
KR100788591B1 (en) * | 2006-01-18 | 2007-12-26 | 삼성에스디아이 주식회사 | Prismatic type rechargeable battery and method of manufacturing the same |
KR20170093476A (en) * | 2016-02-05 | 2017-08-16 | 주식회사 엘지화학 | Secondary battery |
-
1994
- 1994-11-23 KR KR1019940030934A patent/KR960019827A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467702B1 (en) * | 2002-09-23 | 2005-01-24 | 삼성에스디아이 주식회사 | Prismatic type lithium secondary battery |
KR100601538B1 (en) * | 2004-08-09 | 2006-07-19 | 삼성에스디아이 주식회사 | Secondary battery |
KR100601507B1 (en) * | 2004-09-22 | 2006-07-19 | 삼성에스디아이 주식회사 | Secondary battery |
KR100667945B1 (en) * | 2005-04-26 | 2007-01-11 | 삼성에스디아이 주식회사 | Secondary battery |
US8178235B2 (en) | 2005-04-26 | 2012-05-15 | Samsung Sdi Co., Ltd. | Battery with cap plate having inclined edge |
KR100788591B1 (en) * | 2006-01-18 | 2007-12-26 | 삼성에스디아이 주식회사 | Prismatic type rechargeable battery and method of manufacturing the same |
KR20170093476A (en) * | 2016-02-05 | 2017-08-16 | 주식회사 엘지화학 | Secondary battery |
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Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |