JP7194331B2 - ラミネート型電池 - Google Patents
ラミネート型電池 Download PDFInfo
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- JP7194331B2 JP7194331B2 JP2019022385A JP2019022385A JP7194331B2 JP 7194331 B2 JP7194331 B2 JP 7194331B2 JP 2019022385 A JP2019022385 A JP 2019022385A JP 2019022385 A JP2019022385 A JP 2019022385A JP 7194331 B2 JP7194331 B2 JP 7194331B2
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- 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
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
- Primary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
10 電極体
12A 正極集電タブ
12B 負極集電タブ
15A,15B 接合部
20A 正極外部端子
20B 負極外部端子
30,300 ラミネート外装体
31 第1外装部
32 第1シール部
36,360 第2外装部
37,370 第2シール部
Claims (1)
- 電極体を含む発電要素と、
前記電極体から外方に延びる集電タブと、
前記集電タブに接合されることで前記集電タブに電気的に接続される外部端子と、
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、少なくとも前記発電要素を内部に封止するラミネート外装体と、
を備え、
前記ラミネート外装体は、
前記外部端子が接合されていない状態の前記集電タブのうち先端部よりも前記電極体側を、第1シール部によって挟み込んだ状態で溶着されることで、前記発電要素を内部に封止する第1外装部と、
前記集電タブに接合された状態の前記外部端子の先端部を外方に突出させつつ、少なくとも前記外部端子の一部を第2シール部によって挟み込んだ状態で溶着されることで、前記第1外装部の前記第1シール部から外方に突出している前記集電タブと前記外部端子の接合部を内部に封止する第2外装部と、
を備えたことを特徴とする、ラミネート型電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019022385A JP7194331B2 (ja) | 2019-02-12 | 2019-02-12 | ラミネート型電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019022385A JP7194331B2 (ja) | 2019-02-12 | 2019-02-12 | ラミネート型電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020129514A JP2020129514A (ja) | 2020-08-27 |
JP7194331B2 true JP7194331B2 (ja) | 2022-12-22 |
Family
ID=72174752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019022385A Active JP7194331B2 (ja) | 2019-02-12 | 2019-02-12 | ラミネート型電池 |
Country Status (1)
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JP (1) | JP7194331B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000235850A (ja) | 1999-02-16 | 2000-08-29 | Hitachi Maxell Ltd | 積層形ポリマー電解質電池 |
JP2000235851A (ja) | 1999-02-16 | 2000-08-29 | Hitachi Maxell Ltd | 積層形ポリマー電解質電池 |
WO2007105541A1 (ja) | 2006-03-13 | 2007-09-20 | Nec Corporation | フィルム外装電気デバイス |
JP2010114041A (ja) | 2008-11-10 | 2010-05-20 | Sony Corp | 薄型電池 |
WO2017145212A1 (ja) | 2016-02-24 | 2017-08-31 | パナソニックIpマネジメント株式会社 | 薄型電池 |
-
2019
- 2019-02-12 JP JP2019022385A patent/JP7194331B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000235850A (ja) | 1999-02-16 | 2000-08-29 | Hitachi Maxell Ltd | 積層形ポリマー電解質電池 |
JP2000235851A (ja) | 1999-02-16 | 2000-08-29 | Hitachi Maxell Ltd | 積層形ポリマー電解質電池 |
WO2007105541A1 (ja) | 2006-03-13 | 2007-09-20 | Nec Corporation | フィルム外装電気デバイス |
JP2010114041A (ja) | 2008-11-10 | 2010-05-20 | Sony Corp | 薄型電池 |
WO2017145212A1 (ja) | 2016-02-24 | 2017-08-31 | パナソニックIpマネジメント株式会社 | 薄型電池 |
Also Published As
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JP2020129514A (ja) | 2020-08-27 |
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