JP5017189B2 - 膨張検出器 - Google Patents
膨張検出器 Download PDFInfo
- Publication number
- JP5017189B2 JP5017189B2 JP2008155130A JP2008155130A JP5017189B2 JP 5017189 B2 JP5017189 B2 JP 5017189B2 JP 2008155130 A JP2008155130 A JP 2008155130A JP 2008155130 A JP2008155130 A JP 2008155130A JP 5017189 B2 JP5017189 B2 JP 5017189B2
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- electrode
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- expansion
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- capacitor
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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
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- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
エネルギーテストシステム http://www.access.fijitsu.com/products/p#houdens.html 検索日 平成20年5月22日
3 鍔部
5 段差部
7,9 電極
11,13 信号線接続片
15 切欠き
17,35 突片
19 固定片(固定部材)
21 スペーサ
23 接触板
25 保持板
29 仕切り片
31 空間
33 鍔部
37 膨張検出器
39 キャパシタ(試験品)
49 角型電池
Claims (7)
- 枠体からなるフレーム内に収納され、スペーサーを介して一定の間隙を空けて対向配置された一対の電極と、
前記フレーム内に収納,保持され、前記電極の一方の表面側に接触する接触板と、
前記フレーム内に収納され、前記電極の他方を裏面側から保持する保持板と、
前記フレームの下部に取り付き、前記保持板を介して前記接触板と電極及びスペーサをフレーム内に保持,固定する固定部材と、
前記電極に接続されたアラームとを備え、
前記接触板は、充放電試験時に当接するキャパシタや電池等の試験品の膨張に応じ変形し、該試験品の所定量を超えた膨張で前記電極を他方の電極に導通させて、前記アラームが作動することを特徴とする膨張検出器。 - 前記スペーサは、仕様に応じ形状を異にすることを特徴とする請求項1に記載の膨張検出器。
- 前記スペーサーは、仕様に応じ板厚を異にすることを特徴とする請求項1または請求項2に記載の膨張検出器。
- 前記接触板は、前記電極側に複数の突起が突設されていることを特徴とする請求項1に記載の膨張検出器。
- 前記突部は、仕様に応じ個数を異にすることを特徴とする請求項4に記載の膨張検出器。
- 前記突部は、仕様に応じ形状を異にすることを特徴とする請求項4または請求項5に記載の膨張検出器。
- 前記電極と固定部材は金属で形成され、前記接触板とフレーム,スペーサー,保持板は高難燃性を有する絶縁材で形成されていることを特徴とする請求項1乃至請求項6のいずれか1項に記載の膨張検出器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008155130A JP5017189B2 (ja) | 2008-06-13 | 2008-06-13 | 膨張検出器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008155130A JP5017189B2 (ja) | 2008-06-13 | 2008-06-13 | 膨張検出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009301873A JP2009301873A (ja) | 2009-12-24 |
JP5017189B2 true JP5017189B2 (ja) | 2012-09-05 |
Family
ID=41548576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008155130A Expired - Fee Related JP5017189B2 (ja) | 2008-06-13 | 2008-06-13 | 膨張検出器 |
Country Status (1)
Country | Link |
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JP (1) | JP5017189B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102655770B1 (ko) * | 2018-07-25 | 2024-04-05 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101937489B1 (ko) | 2012-08-31 | 2019-01-10 | 현대모비스 주식회사 | 펄스 전원을 이용한 차량용 이차전지 스웰링 감지방법 및 장치 |
JP6922750B2 (ja) * | 2018-01-12 | 2021-08-18 | トヨタ自動車株式会社 | 蓄電装置 |
CN110082681A (zh) * | 2019-04-30 | 2019-08-02 | 上海卡耐新能源有限公司 | 一种原位测试电池负极膨胀率的方法 |
CN110828915B (zh) * | 2019-10-08 | 2021-05-14 | 应急管理部天津消防研究所 | 一种动力锂离子电池爆喷早期预警报警方法 |
WO2021101168A1 (ko) * | 2019-11-20 | 2021-05-27 | 주식회사 엘지에너지솔루션 | 배터리 모듈의 스웰링 감지 장치 및 방법 |
CN114018148B (zh) * | 2021-09-30 | 2023-01-17 | 联想(北京)有限公司 | 一种电子设备及应用于该电子设备的电池安全检测方法 |
CN114535113A (zh) * | 2022-01-19 | 2022-05-27 | 东莞市金族通用机械设备有限公司 | 一种电容外壳膨胀检测装置及电容成型*** |
CN116913061B (zh) * | 2023-09-12 | 2023-12-12 | 合肥优晟电力科技有限公司 | 一种电池鼓包监测警报装置及警报方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002117911A (ja) * | 2000-10-06 | 2002-04-19 | Nec Mobile Energy Kk | 電池搭載機器 |
JP2004039512A (ja) * | 2002-07-05 | 2004-02-05 | Japan Storage Battery Co Ltd | 電池 |
JP4622731B2 (ja) * | 2005-08-10 | 2011-02-02 | 株式会社明電舎 | 電気二重層キャパシタの保護装置 |
JP2008123886A (ja) * | 2006-11-14 | 2008-05-29 | Densei Lambda Kk | バッテリー及びバッテリーパック |
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2008
- 2008-06-13 JP JP2008155130A patent/JP5017189B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102655770B1 (ko) * | 2018-07-25 | 2024-04-05 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
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JP2009301873A (ja) | 2009-12-24 |
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