KR20010000308U - 원통형 2차 전지 - Google Patents
원통형 2차 전지 Download PDFInfo
- Publication number
- KR20010000308U KR20010000308U KR2019990010089U KR19990010089U KR20010000308U KR 20010000308 U KR20010000308 U KR 20010000308U KR 2019990010089 U KR2019990010089 U KR 2019990010089U KR 19990010089 U KR19990010089 U KR 19990010089U KR 20010000308 U KR20010000308 U KR 20010000308U
- Authority
- KR
- South Korea
- Prior art keywords
- electrode plate
- case
- secondary battery
- negative electrode
- positive electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011358 absorbing material Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (3)
- 케이스와; 상기 케이스내에 교번된 상태로 설치된 스트립 형태의 양극판 및 음극판과; 상기 양극판과 음극판 사이에 게재된 절연 부재와; 상기 케이스의 상부에 배치되며 캡과 상기 캡에 결합되는 캡 커버;를 구비하는 원통형 2 차 전지에 있어서,상기 양극판, 음극판 및, 절연 부재로 이루어진 극판 조립체의 중심부에는 중공부가 형성되어 있고,상기 케이스의 저면 내측에는 상기 극판 조립체의 중공부에 삽입될 수 있는 중공형 샤프트가 형성된 것을 특징으로 하는 원통형 2 차 전지.
- 제 1 항에 있어서, 상기 케이스 저면 내측에 형성된 중공형 샤프트의 하단부는 개방된 상태인 것을 특징으로 하는 원통형 2 전지.
- 제 1 항 또는 제 2 항에 있어서, 상기 케이스 저면 내측에 형성된 중공형 샤프트의 중공부에는 열 흡수 물질이 충전되고, 개방된 하단은 시일되어 있는 것을 특징으로 하는 원통형 2 차 전지.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-1999-0010089U KR200379333Y1 (ko) | 1999-06-08 | 1999-06-08 | 원통형 2차 전지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-1999-0010089U KR200379333Y1 (ko) | 1999-06-08 | 1999-06-08 | 원통형 2차 전지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010000308U true KR20010000308U (ko) | 2001-01-05 |
| KR200379333Y1 KR200379333Y1 (ko) | 2005-03-18 |
Family
ID=43681002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-1999-0010089U Expired - Lifetime KR200379333Y1 (ko) | 1999-06-08 | 1999-06-08 | 원통형 2차 전지 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200379333Y1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100599804B1 (ko) * | 2004-09-24 | 2006-07-12 | 삼성에스디아이 주식회사 | 이차 전지 |
| KR100624959B1 (ko) * | 2004-10-28 | 2006-09-15 | 삼성에스디아이 주식회사 | 리튬 이차 전지 및 이의 제조 방법 |
| CN110970686A (zh) * | 2019-12-24 | 2020-04-07 | 浙江大学 | 一种带热管理功能的圆柱形锂离子电池 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100717744B1 (ko) | 2005-07-29 | 2007-05-11 | 삼성에스디아이 주식회사 | 이차 전지 |
-
1999
- 1999-06-08 KR KR20-1999-0010089U patent/KR200379333Y1/ko not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100599804B1 (ko) * | 2004-09-24 | 2006-07-12 | 삼성에스디아이 주식회사 | 이차 전지 |
| KR100624959B1 (ko) * | 2004-10-28 | 2006-09-15 | 삼성에스디아이 주식회사 | 리튬 이차 전지 및 이의 제조 방법 |
| CN110970686A (zh) * | 2019-12-24 | 2020-04-07 | 浙江大学 | 一种带热管理功能的圆柱形锂离子电池 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200379333Y1 (ko) | 2005-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19990608 |
|
| UG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| UA0201 | Request for examination |
Patent event date: 20020527 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19990608 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 20040622 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 20050203 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 20050310 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
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| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20141208 |