CN201562718U - 一种具有新型压力保护装置的电池 - Google Patents
一种具有新型压力保护装置的电池 Download PDFInfo
- Publication number
- CN201562718U CN201562718U CN2009202056896U CN200920205689U CN201562718U CN 201562718 U CN201562718 U CN 201562718U CN 2009202056896 U CN2009202056896 U CN 2009202056896U CN 200920205689 U CN200920205689 U CN 200920205689U CN 201562718 U CN201562718 U CN 201562718U
- Authority
- CN
- China
- Prior art keywords
- battery
- protective device
- end cap
- pressure
- pressure disc
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 29
- 239000011241 protective layer Substances 0.000 claims description 20
- 239000003792 electrolyte Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- 235000006708 antioxidants Nutrition 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000032767 Device breakage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000010926 waste battery Substances 0.000 description 1
Images
Classifications
-
- 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
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202056896U CN201562718U (zh) | 2009-10-09 | 2009-10-09 | 一种具有新型压力保护装置的电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202056896U CN201562718U (zh) | 2009-10-09 | 2009-10-09 | 一种具有新型压力保护装置的电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201562718U true CN201562718U (zh) | 2010-08-25 |
Family
ID=42627871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202056896U Expired - Lifetime CN201562718U (zh) | 2009-10-09 | 2009-10-09 | 一种具有新型压力保护装置的电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201562718U (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074672A (zh) * | 2010-12-30 | 2011-05-25 | 东莞新能源科技有限公司 | 动力电池防爆装置 |
CN104485431A (zh) * | 2014-12-23 | 2015-04-01 | 常熟高嘉能源科技有限公司 | 一种动力电池盖板组件 |
CN105074957A (zh) * | 2013-02-25 | 2015-11-18 | 波音公司 | 可充电电池的外壳 |
CN102074671B (zh) * | 2010-12-28 | 2016-07-27 | 东莞新能源电子科技有限公司 | 电池防爆装置 |
CN109786892A (zh) * | 2019-01-21 | 2019-05-21 | 中科院合肥技术创新工程院 | 一种防护性能高的车载用高效电池组 |
CN110168766A (zh) * | 2016-12-27 | 2019-08-23 | 松下知识产权经营株式会社 | 封口体以及非水电解质二次电池 |
WO2023045527A1 (zh) * | 2021-09-27 | 2023-03-30 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电设备 |
WO2023141842A1 (zh) * | 2022-01-26 | 2023-08-03 | 宁德时代新能源科技股份有限公司 | 泄压装置、电池单体、电池及用电设备 |
WO2023220883A1 (zh) * | 2022-05-16 | 2023-11-23 | 宁德时代新能源科技股份有限公司 | 端盖、电池单体、电池及用电设备 |
-
2009
- 2009-10-09 CN CN2009202056896U patent/CN201562718U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074671B (zh) * | 2010-12-28 | 2016-07-27 | 东莞新能源电子科技有限公司 | 电池防爆装置 |
CN102074672A (zh) * | 2010-12-30 | 2011-05-25 | 东莞新能源科技有限公司 | 动力电池防爆装置 |
CN105074957A (zh) * | 2013-02-25 | 2015-11-18 | 波音公司 | 可充电电池的外壳 |
CN104485431A (zh) * | 2014-12-23 | 2015-04-01 | 常熟高嘉能源科技有限公司 | 一种动力电池盖板组件 |
CN110168766A (zh) * | 2016-12-27 | 2019-08-23 | 松下知识产权经营株式会社 | 封口体以及非水电解质二次电池 |
CN109786892A (zh) * | 2019-01-21 | 2019-05-21 | 中科院合肥技术创新工程院 | 一种防护性能高的车载用高效电池组 |
WO2023045527A1 (zh) * | 2021-09-27 | 2023-03-30 | 宁德时代新能源科技股份有限公司 | 电池单体、电池以及用电设备 |
WO2023141842A1 (zh) * | 2022-01-26 | 2023-08-03 | 宁德时代新能源科技股份有限公司 | 泄压装置、电池单体、电池及用电设备 |
WO2023220883A1 (zh) * | 2022-05-16 | 2023-11-23 | 宁德时代新能源科技股份有限公司 | 端盖、电池单体、电池及用电设备 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN BIKE HAOZE VENTURE INVESTMENT CO., LTD. Free format text: FORMER OWNER: BIKE CELL CO., LTD., SHENZHEN Effective date: 20110624 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 518119 BAK INDUSTRIAL PARK, KUIYONG SUBDISTRICT, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 1005, UNIT B, BUILDING 3, TIANJIAN MODERN CITY GARDEN, CENTRAL CITY, LONGCHENG SUBDISTRICT, LONGGANG DISTRICT, SHENZHEN CITY |
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TR01 | Transfer of patent right |
Effective date of registration: 20110624 Address after: 518000 Shenzhen city Longgang District Center City Tianjian modern city garden 3 B unit 1005 Patentee after: Shenzhen city Beek Haoze Venture Investment Company Limited Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: Shenzhen Bak Battery Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: ERDOS LIJIA ENERGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN BIKE HAOZE VENTURE CAPITAL CO., LTD. Effective date: 20111028 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 017000 ORDOS, INNER MONGOLIA AUTONOMOUS REGION |
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TR01 | Transfer of patent right |
Effective date of registration: 20111028 Address after: 017000 Erdos equipment manufacturing base of Erdos City, the Inner Mongolia Autonomous Region Patentee after: Erdos lithium energy Co., Ltd. Address before: 518000 Shenzhen city Longgang District Center City Tianjian modern city garden 3 B unit 1005 Patentee before: Shenzhen city Beek Haoze Venture Investment Company Limited |
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ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU BIKE NEW ENERGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: ERDOS LIJIA ENERGY CO., LTD. Effective date: 20140715 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 017000 ORDOS, INNER MONGOLIA AUTONOMOUS REGION TO: 451450 ZHENGZHOU, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: Zhongmu County, Henan province 451450 city of Zhengzhou Zheng An Zhen Liu Qiaocun Patentee after: Zhengzhou Beek new Energy Developments Ltd Address before: 017000 Erdos equipment manufacturing base of Erdos City, the Inner Mongolia Autonomous Region Patentee before: Erdos lithium energy Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHENGZHOU BIKE BATTERY CO., LTD. Assignor: Zhengzhou Beek new Energy Developments Ltd Contract record no.: 2015410000064 Denomination of utility model: Battery with new pressure protection device Granted publication date: 20100825 License type: Exclusive License Record date: 20150710 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20100825 |
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CX01 | Expiry of patent term |