JP6056559B2 - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
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- JP6056559B2 JP6056559B2 JP2013046625A JP2013046625A JP6056559B2 JP 6056559 B2 JP6056559 B2 JP 6056559B2 JP 2013046625 A JP2013046625 A JP 2013046625A JP 2013046625 A JP2013046625 A JP 2013046625A JP 6056559 B2 JP6056559 B2 JP 6056559B2
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- JP
- Japan
- Prior art keywords
- substrate
- wiring pattern
- strain detection
- detection wiring
- battery module
- 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.)
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
σR/R=K・ε (1)
20 二次電池、21 接続端子、22 ケース、30 ガス開放口、31 ガス開放弁、32 押圧部材、40(40a,40b〜40j) ひずみ検出配線パターン、41 導線部、42 導線部、44 スイッチ素子、50 制御手段、60 出力端子、61 出力端子、70 絶縁体、71 膜部材
Claims (3)
- 基板と二次電池とを備えた電池モジュールであって、
前記二次電池のガス開放口は、ガス開放弁に連動する押圧部材を備え、
前記基板の一方の面は、ひずみ検出配線パターンと、前記二次電池を接続する基板端子を備え、
前記押圧部材は前記ひずみ検出配線パターンと対向するように前記基板の他方の面に当接し、
前記ひずみ検出配線パターンが接続される制御手段と前記基板端子間に設けられたスイッチ素子とが接続されていることを特徴とする電池モジュール。 - 前記基板のうち、前記ひずみ検出配線パターンが配設された部分の厚みは、他の部分に比べ薄いことを特徴とする請求項1の電池モジュール。
- 前記ひずみ検出配線パターンの少なくとも一部が、前記基板の弾性率よりも大きい部材によって前記基板に固着されていることを特徴とする請求項1または2に記載の電池モジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013046625A JP6056559B2 (ja) | 2013-03-08 | 2013-03-08 | 電池モジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013046625A JP6056559B2 (ja) | 2013-03-08 | 2013-03-08 | 電池モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014175150A JP2014175150A (ja) | 2014-09-22 |
JP6056559B2 true JP6056559B2 (ja) | 2017-01-11 |
Family
ID=51696183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013046625A Active JP6056559B2 (ja) | 2013-03-08 | 2013-03-08 | 電池モジュール |
Country Status (1)
Country | Link |
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JP (1) | JP6056559B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017206663A1 (de) * | 2017-04-20 | 2018-10-25 | Robert Bosch Gmbh | Batteriepack und Elektrofahrzeug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH065125U (ja) * | 1992-06-26 | 1994-01-21 | 日本電池株式会社 | 蓄電池状態検出装置 |
JP2001345123A (ja) * | 2000-03-30 | 2001-12-14 | Sanyo Electric Co Ltd | 密閉型蓄電池 |
JP2005197279A (ja) * | 2003-12-26 | 2005-07-21 | Toyota Motor Corp | 蓄電素子及びそれを用いた蓄電モジュール |
JP2008130474A (ja) * | 2006-11-24 | 2008-06-05 | Canon Inc | 燃料電池セル |
JP5067302B2 (ja) * | 2008-07-29 | 2012-11-07 | トヨタ自動車株式会社 | 充電深度計測機構及び計測方法、並びに該計測機構を備える二次電池 |
JP2012243556A (ja) * | 2011-05-19 | 2012-12-10 | Hitachi Ltd | ラミネート電池とその膨張検知方法および電池モジュール |
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2013
- 2013-03-08 JP JP2013046625A patent/JP6056559B2/ja active Active
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JP2014175150A (ja) | 2014-09-22 |
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