JP7145396B2 - ラミネート型電池 - Google Patents
ラミネート型電池 Download PDFInfo
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- JP7145396B2 JP7145396B2 JP2019022386A JP2019022386A JP7145396B2 JP 7145396 B2 JP7145396 B2 JP 7145396B2 JP 2019022386 A JP2019022386 A JP 2019022386A JP 2019022386 A JP2019022386 A JP 2019022386A JP 7145396 B2 JP7145396 B2 JP 7145396B2
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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
- Y02E60/13—Energy storage using capacitors
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- Electric Double-Layer Capacitors Or The Like (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
10 電極体
20A,20B,201~206 外部端子
25A,25B,251~256 変形部
30 ラミネート外装体
35 外部端子シール部
40A,40B タブフィルム
Claims (1)
- 電極体に電気的に接続される板状の外部端子と、
フィルム状に形成され、幅広面同士を対向させた状態で溶着されることで、溶着されたシール部から前記外部端子の先端部を外方に露出させた状態で、前記電極体を内部に封止するラミネート外装体と、
熱溶着性を有する材質によって形成され、前記外部端子の少なくとも一部と前記ラミネート外装体の前記シール部の間に配置された状態で、前記シール部と共に溶着されるタブフィルムと、
を備え、
前記外部端子の板面に平行な方向のうち、前記シール部を前記外部端子が貫通する方向を貫通方向、前記貫通方向に交差する方向を幅方向とした場合に、
前記外部端子は、前記シール部によって覆われる部位に前記貫通方向の外側に向かって前記幅方向における幅が狭くなる変形部と、該変形部よりも前記貫通方向の内側に位置する幅広部と、該変形部よりも前記貫通方向の外側に位置する幅狭部とから構成されており、
前記幅方向における幅は、前記幅狭部の方が前記幅広部よりも小さいことを特徴とする、ラミネート型電池。
Priority Applications (1)
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JP2019022386A JP7145396B2 (ja) | 2019-02-12 | 2019-02-12 | ラミネート型電池 |
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JP2019022386A JP7145396B2 (ja) | 2019-02-12 | 2019-02-12 | ラミネート型電池 |
Publications (2)
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JP2020129515A JP2020129515A (ja) | 2020-08-27 |
JP7145396B2 true JP7145396B2 (ja) | 2022-10-03 |
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Family Applications (1)
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JP2019022386A Active JP7145396B2 (ja) | 2019-02-12 | 2019-02-12 | ラミネート型電池 |
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JP (1) | JP7145396B2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003086152A (ja) | 2001-09-10 | 2003-03-20 | Mitsubishi Chemicals Corp | 電 池 |
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2019
- 2019-02-12 JP JP2019022386A patent/JP7145396B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003086152A (ja) | 2001-09-10 | 2003-03-20 | Mitsubishi Chemicals Corp | 電 池 |
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JP2020129515A (ja) | 2020-08-27 |
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