KR200406077Y1 - 이차전지 케이스 - Google Patents
이차전지 케이스 Download PDFInfo
- Publication number
- KR200406077Y1 KR200406077Y1 KR2020050030001U KR20050030001U KR200406077Y1 KR 200406077 Y1 KR200406077 Y1 KR 200406077Y1 KR 2020050030001 U KR2020050030001 U KR 2020050030001U KR 20050030001 U KR20050030001 U KR 20050030001U KR 200406077 Y1 KR200406077 Y1 KR 200406077Y1
- Authority
- KR
- South Korea
- Prior art keywords
- battery case
- secondary battery
- vent
- groove
- explosion
- 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.)
- Expired - Fee Related
Links
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/20—Pressure-sensitive devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (3)
- 개구된 단부에 밀폐캡이 결합되는 이차전지 케이스에 있어서,대면적부(15) 장축방향 중심부에 개구부와 인접되게 형성되며, 좌우부(21)와 상부(22)는 그루브로 연결되는 벤트(20)를 구비하는 것을 특징으로 하는 이차전지 케이스.
- 제1항에 있어서, 상기 벤트(20)는,사다리꼴을 이루도록 좌우부에 형성되는 그루브는 비스듬한 경사를 이루고 있음을 특징으로 하는 이차전지 케이스.
- 제1항 또는 제2항에 있어서, 상기 벤트를 이루는 좌우 그루브는,그루브의 깊이가 상부로부터 하부로 점차 감소되는 것을 특징으로 하는 이차전지 케이스.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020050030001U KR200406077Y1 (ko) | 2005-10-21 | 2005-10-21 | 이차전지 케이스 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020050030001U KR200406077Y1 (ko) | 2005-10-21 | 2005-10-21 | 이차전지 케이스 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200406077Y1 true KR200406077Y1 (ko) | 2006-01-20 |
Family
ID=41757810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020050030001U Expired - Fee Related KR200406077Y1 (ko) | 2005-10-21 | 2005-10-21 | 이차전지 케이스 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200406077Y1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100824878B1 (ko) * | 2006-09-15 | 2008-04-23 | 삼성에스디아이 주식회사 | 이차전지 |
| KR100922470B1 (ko) * | 2007-09-14 | 2009-10-21 | 삼성에스디아이 주식회사 | 이차 전지 |
| KR101100990B1 (ko) | 2009-12-15 | 2011-12-29 | 삼성에스디아이 주식회사 | 이차전지 |
| JP2022095912A (ja) * | 2020-02-04 | 2022-06-28 | エルジー エレクトロニクス インコーポレイティド | バッテリーセル |
| WO2023014125A1 (ko) * | 2021-08-04 | 2023-02-09 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
| KR20230021607A (ko) * | 2021-08-04 | 2023-02-14 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
-
2005
- 2005-10-21 KR KR2020050030001U patent/KR200406077Y1/ko not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100824878B1 (ko) * | 2006-09-15 | 2008-04-23 | 삼성에스디아이 주식회사 | 이차전지 |
| US7851078B2 (en) | 2006-09-15 | 2010-12-14 | Samsung Sdi Co., Ltd. | Secondary battery with a shock absorbing portion |
| KR100922470B1 (ko) * | 2007-09-14 | 2009-10-21 | 삼성에스디아이 주식회사 | 이차 전지 |
| KR101100990B1 (ko) | 2009-12-15 | 2011-12-29 | 삼성에스디아이 주식회사 | 이차전지 |
| US8999559B2 (en) | 2009-12-15 | 2015-04-07 | Samsung Sdi Co., Ltd. | Secondary battery |
| JP2022095912A (ja) * | 2020-02-04 | 2022-06-28 | エルジー エレクトロニクス インコーポレイティド | バッテリーセル |
| WO2023014125A1 (ko) * | 2021-08-04 | 2023-02-09 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
| KR20230021607A (ko) * | 2021-08-04 | 2023-02-14 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
| CN116250130A (zh) * | 2021-08-04 | 2023-06-09 | 株式会社 Lg新能源 | 电池组和包括该电池组的车辆 |
| KR102799774B1 (ko) * | 2021-08-04 | 2025-04-28 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
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