JP5528131B2 - 積層型電池 - Google Patents
積層型電池 Download PDFInfo
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- JP5528131B2 JP5528131B2 JP2010011740A JP2010011740A JP5528131B2 JP 5528131 B2 JP5528131 B2 JP 5528131B2 JP 2010011740 A JP2010011740 A JP 2010011740A JP 2010011740 A JP2010011740 A JP 2010011740A JP 5528131 B2 JP5528131 B2 JP 5528131B2
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- Prior art keywords
- current collector
- electrode body
- positive electrode
- negative electrode
- battery
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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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Description
13 正極体
15 負極体
17 電極体
23 正極集電体
25 負極集電体
31 緩衝部材
31a 緩衝部材の電極体接触面
33 緩衝シート部
35 接触シート部
C 電池
X 正極集電体と負極集電体との対向方向
Claims (3)
- 互いに対向配置された平板状の正極集電体および負極集電体と、
前記正極集電体および負極集電体の間で、これら集電体の対向方向に直交する方向に、セパレータを介して対向して交互に積層された複数の正極体および負極体からなる電極体と、
前記正極集電体と前記電極体との間、および、前記負極集電体と前記電極体との間にそれぞれ介在する、前記対向方向に塑性変形可能な導電素材を含むシート状の緩衝部材と、
を備え、
前記緩衝部材の、前記電極体に接触する面が、平滑な面として形成されており、
前記緩衝部材は、前記対向方向に塑性変形可能な導電素材からなる緩衝シート部と、平滑な主面を有する導電素材からなる接触シート部とを、前記対向方向に互いに重ねて配置してなり、前記緩衝シート部が前記各集電体側に配置され、前記接触シート部が前記電極体側に配置されている、
積層型電池。 - 請求項1において、前記緩衝シート部が発泡ニッケルで形成されている積層型電池。
- 請求項1または2において、前記接触シート部がニッケルめっき鋼板で形成されている積層型電池。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010011740A JP5528131B2 (ja) | 2010-01-22 | 2010-01-22 | 積層型電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010011740A JP5528131B2 (ja) | 2010-01-22 | 2010-01-22 | 積層型電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011150913A JP2011150913A (ja) | 2011-08-04 |
| JP5528131B2 true JP5528131B2 (ja) | 2014-06-25 |
Family
ID=44537725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010011740A Active JP5528131B2 (ja) | 2010-01-22 | 2010-01-22 | 積層型電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5528131B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6125766B2 (ja) * | 2012-06-21 | 2017-05-10 | 川崎重工業株式会社 | 電池とその緩衝部材の製造方法および製造装置 |
| JP6778601B2 (ja) * | 2016-12-12 | 2020-11-04 | 川崎重工業株式会社 | 電池 |
| JP7431072B2 (ja) | 2020-03-18 | 2024-02-14 | Fdk株式会社 | 角形電池、及び角形電池用電極群 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11233120A (ja) * | 1998-02-12 | 1999-08-27 | Yuasa Corp | アルカリ蓄電池用電極及びその製造方法 |
| JP4499976B2 (ja) * | 2002-04-24 | 2010-07-14 | 川崎重工業株式会社 | 圧力吸収構造を備えた電池 |
| JPWO2009125544A1 (ja) * | 2008-04-11 | 2011-07-28 | 川崎重工業株式会社 | 密閉式角形電池およびこれを用いた電池モジュール |
-
2010
- 2010-01-22 JP JP2010011740A patent/JP5528131B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011150913A (ja) | 2011-08-04 |
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