JP4900454B2 - 電池装置 - Google Patents
電池装置 Download PDFInfo
- Publication number
- JP4900454B2 JP4900454B2 JP2009261055A JP2009261055A JP4900454B2 JP 4900454 B2 JP4900454 B2 JP 4900454B2 JP 2009261055 A JP2009261055 A JP 2009261055A JP 2009261055 A JP2009261055 A JP 2009261055A JP 4900454 B2 JP4900454 B2 JP 4900454B2
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- pressure
- battery
- voltage
- battery body
- 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
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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
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- Secondary Cells (AREA)
Description
20・・・二次電池本体
25・・・制御回路基板
27・・・感圧抵抗素子(圧力検出手段)
28・・・制御用FET
29・・・放電抵抗
30・・・放電用FET
31・・・放電回路
32・・・放電制御IC
Claims (1)
- 非水電解液型の二次電池本体を備えて構成された電池装置において、
前記二次電池本体内の圧力を検出する圧力検出手段を設け、この圧力検出手段により前記二次電池本体内の圧力が所定値以上に上昇したことを検出したときには、前記二次電池本体を放電させ、前記二次電池本体の電池電圧が前記非水電解液の分解電圧以下にまで低下したときに放電を止めることを特徴とする電池装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009261055A JP4900454B2 (ja) | 2009-11-16 | 2009-11-16 | 電池装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009261055A JP4900454B2 (ja) | 2009-11-16 | 2009-11-16 | 電池装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000051500A Division JP4736156B2 (ja) | 2000-02-28 | 2000-02-28 | 電池装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010034086A JP2010034086A (ja) | 2010-02-12 |
JP4900454B2 true JP4900454B2 (ja) | 2012-03-21 |
Family
ID=41738257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009261055A Expired - Fee Related JP4900454B2 (ja) | 2009-11-16 | 2009-11-16 | 電池装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4900454B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109301310B (zh) * | 2018-09-11 | 2020-09-01 | 深圳市思商科技有限公司 | 一种可拆卸圆柱锂离子电池及其封装方法 |
CN109586252B (zh) * | 2018-10-23 | 2020-11-17 | 深圳欣旺达智能科技有限公司 | 锂电的ic保护方法和装置 |
CN211018314U (zh) * | 2019-11-13 | 2020-07-14 | 深圳市搜电科技发展有限公司 | 一种充电宝 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799373A (en) * | 1980-12-05 | 1982-06-21 | Daido Steel Co Ltd | Continuous drying and baking method |
JPS62168351A (ja) * | 1986-01-20 | 1987-07-24 | Matsushita Electric Ind Co Ltd | 密閉形蓄電池 |
JPH07250437A (ja) * | 1994-03-09 | 1995-09-26 | Canon Inc | 太陽電池を用いた電源装置 |
-
2009
- 2009-11-16 JP JP2009261055A patent/JP4900454B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2010034086A (ja) | 2010-02-12 |
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