JP5481766B2 - フィルム外装電池の製造方法 - Google Patents
フィルム外装電池の製造方法 Download PDFInfo
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- JP5481766B2 JP5481766B2 JP2006090889A JP2006090889A JP5481766B2 JP 5481766 B2 JP5481766 B2 JP 5481766B2 JP 2006090889 A JP2006090889 A JP 2006090889A JP 2006090889 A JP2006090889 A JP 2006090889A JP 5481766 B2 JP5481766 B2 JP 5481766B2
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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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- Sealing Battery Cases Or Jackets (AREA)
Description
2 電池要素
2a 正極板
2b 負極板
3a 正極集電部
3b 負極集電部
4a 正極リード端子
4b 負極リード端子
5、6 ラミネートフィルム
7 セパレータ
10 駆動部
12 光源部
15 照射光学系
16 検出系
17 駆動機構部
18 走査系
19 演算処理部
20 電池保持部
23、24 偏向光学部材
25 レンズ群
26、27 受光検出器
32 レーザ光線
40 脱粒
41 しわ
50 突起
Claims (3)
- 10〜20μmの厚みを有する集電体と該集電体の表面に形成された20〜100μmの厚みを有する活物質組成物層とを有する正極板と、10〜30μmの厚みを有するセパレータと、5〜15μmの厚みを有する集電体と該集電体の表面に形成された20〜100μmの厚みを有する活物質組成物層とを有する負極板とが積層された積層構造体と、260μm以下の厚みを有し前記積層構造体を封止する外装体フィルムとを有するフィルム外装電気デバイスの製造方法であって、
減圧下にて、前記積層構造体を前記外装体フィルムにより封止する封止工程と、
前記封止工程の後で、前記外装体フィルムの表面に光を照射し、該表面で反射した光を検出する光検出工程と、
前記光検出工程で検出した前記光のうち、前記表面に光を照射した際に生じる散乱光の量が所定の閾値を超えた場合に、前記表面に突起または窪みが有ると判断する表面判断工程とを含む、フィルム外装電気デバイスの製造方法。 - 前記表面に前記突起または窪みが有ると判断された場合に、前記フィルム外装電気デバイスが不良品であると判断する不良品判断工程をさらに含む、請求項1に記載のフィルム外装電気デバイスの製造方法。
- 前記外装体フィルムが、光沢面とつや消し面とを有する金属層を有し、
前記封止工程において、前記金属層の前記つや消し面が外側に向くように、前記積層構造体を前記外装体フィルムにより封止し、
前記光検出工程において、前記外装体フィルムの前記金属層の前記つや消し面に光を照射する、請求項1または2に記載のフィルム外装電気デバイスの製造方法。
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JP2006090889A JP5481766B2 (ja) | 2006-03-29 | 2006-03-29 | フィルム外装電池の製造方法 |
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JP2006090889A JP5481766B2 (ja) | 2006-03-29 | 2006-03-29 | フィルム外装電池の製造方法 |
Related Child Applications (1)
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JP2013061940A Division JP2013127989A (ja) | 2013-03-25 | 2013-03-25 | フィルム外装電池 |
Publications (2)
Publication Number | Publication Date |
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JP2007265863A JP2007265863A (ja) | 2007-10-11 |
JP5481766B2 true JP5481766B2 (ja) | 2014-04-23 |
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JP2006090889A Active JP5481766B2 (ja) | 2006-03-29 | 2006-03-29 | フィルム外装電池の製造方法 |
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JP (1) | JP5481766B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8522614B2 (en) * | 2010-05-26 | 2013-09-03 | General Electric Company | In-line inspection methods and closed loop processes for the manufacture of prepregs and/or laminates comprising the same |
JP5757730B2 (ja) | 2010-12-28 | 2015-07-29 | オートモーティブエナジーサプライ株式会社 | フィルム外装電池、電池モジュール、モジュール集合体、フィルム外装電池の製造方法、および電気自動車 |
JP5736921B2 (ja) | 2011-04-07 | 2015-06-17 | 日産自動車株式会社 | しわ検出装置およびしわ検出方法 |
JP6154164B2 (ja) * | 2013-03-21 | 2017-06-28 | オートモーティブエナジーサプライ株式会社 | 電池の異常検出装置及び異常検出方法 |
JP2013127989A (ja) * | 2013-03-25 | 2013-06-27 | Nec Corp | フィルム外装電池 |
US10026999B2 (en) | 2013-12-10 | 2018-07-17 | Nissan Motor Co., Ltd. | Detection method and detection device |
JP2015065178A (ja) * | 2014-12-02 | 2015-04-09 | 日本電気株式会社 | フィルム外装電池の製造方法 |
JP6488827B2 (ja) * | 2015-03-31 | 2019-03-27 | 大日本印刷株式会社 | 電池用包装材料の巻取体 |
KR101940449B1 (ko) * | 2018-04-13 | 2019-01-18 | 유광룡 | 적외선 조명을 이용한 검사 장치 |
KR20210113773A (ko) * | 2020-03-09 | 2021-09-17 | 주식회사 엘지에너지솔루션 | 스웰링 감지부가 부가된 파우치형 전지 |
Family Cites Families (5)
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JPS57111401A (en) * | 1980-12-29 | 1982-07-10 | Toshiba Corp | External form inspector |
JP2002298833A (ja) * | 2001-03-30 | 2002-10-11 | Shibaura Mechatronics Corp | 二次電池の製造方法、及び液体注入方法 |
JP2003021604A (ja) * | 2001-07-06 | 2003-01-24 | Toshiba Corp | 欠陥検査方法およびその装置 |
JP3791841B2 (ja) * | 2002-08-29 | 2006-06-28 | 三菱化学株式会社 | 形状可変性包装体の漏れ検査方法、それを用いた電池の検査方法および電池の製造方法 |
JP2005093261A (ja) * | 2003-09-18 | 2005-04-07 | Nec Lamilion Energy Ltd | 積層型フィルム外装電池の製造方法 |
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