CN100403580C - 设置在锂离子电池中的可恢复安全阀装置及其设置方法 - Google Patents
设置在锂离子电池中的可恢复安全阀装置及其设置方法 Download PDFInfo
- Publication number
- CN100403580C CN100403580C CNB2004100266957A CN200410026695A CN100403580C CN 100403580 C CN100403580 C CN 100403580C CN B2004100266957 A CNB2004100266957 A CN B2004100266957A CN 200410026695 A CN200410026695 A CN 200410026695A CN 100403580 C CN100403580 C CN 100403580C
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- bonding pad
- groove
- lithium ion
- pressure relief
- boss
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Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000013021 overheating Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 102100036894 Protein patched homolog 2 Human genes 0.000 description 1
- 101710161395 Protein patched homolog 2 Proteins 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- DQMZLTXERSFNPB-UHFFFAOYSA-N primidone Chemical compound C=1C=CC=CC=1C1(CC)C(=O)NCNC1=O DQMZLTXERSFNPB-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100266957A CN100403580C (zh) | 2004-03-29 | 2004-03-29 | 设置在锂离子电池中的可恢复安全阀装置及其设置方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100266957A CN100403580C (zh) | 2004-03-29 | 2004-03-29 | 设置在锂离子电池中的可恢复安全阀装置及其设置方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1564340A CN1564340A (zh) | 2005-01-12 |
CN100403580C true CN100403580C (zh) | 2008-07-16 |
Family
ID=34480703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100266957A Expired - Lifetime CN100403580C (zh) | 2004-03-29 | 2004-03-29 | 设置在锂离子电池中的可恢复安全阀装置及其设置方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100403580C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005003835U1 (de) * | 2005-03-10 | 2005-05-04 | Abertax Research And Development Ltd. | Entgasungsventil für Batteriezellen |
EP2057709B1 (en) * | 2006-08-28 | 2012-03-07 | LG Chem, Ltd. | Secondary battery including one-way exhaust valve |
DE102012222701A1 (de) * | 2012-12-11 | 2014-06-12 | Robert Bosch Gmbh | Speicherzelle und Verfahren zu deren Herstellung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1243606A (zh) * | 1997-11-11 | 2000-02-02 | 松下电器产业株式会社 | 防爆型非水电解质二次电池及其断裂压力设定方法 |
JP2004014217A (ja) * | 2002-06-05 | 2004-01-15 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2004030946A (ja) * | 2002-06-21 | 2004-01-29 | Toyota Motor Corp | 角形非水電解液電池の安全構造 |
-
2004
- 2004-03-29 CN CNB2004100266957A patent/CN100403580C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1243606A (zh) * | 1997-11-11 | 2000-02-02 | 松下电器产业株式会社 | 防爆型非水电解质二次电池及其断裂压力设定方法 |
JP2004014217A (ja) * | 2002-06-05 | 2004-01-15 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2004030946A (ja) * | 2002-06-21 | 2004-01-29 | Toyota Motor Corp | 角形非水電解液電池の安全構造 |
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Publication number | Publication date |
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CN1564340A (zh) | 2005-01-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CHUANGMING NEW ENERGY CO., LTD. Free format text: FORMER NAME: CHUANGMIN BATTERY TECH CO., LTD., SHENZHEN CITY |
|
CP03 | Change of name, title or address |
Address after: 518057 Guangdong Province, Shenzhen Nanshan High tech Zone south side of Building 8 floor 03 rooms (the office) Patentee after: SHENZHEN CHAM NEW ENERGY Co.,Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park North Industrial Zone Maqueling 2 Building 2 layer Patentee before: 2CHAM BATTERY TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080716 |