JP6638564B2 - 円筒形積層電池 - Google Patents
円筒形積層電池 Download PDFInfo
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- JP6638564B2 JP6638564B2 JP2016116984A JP2016116984A JP6638564B2 JP 6638564 B2 JP6638564 B2 JP 6638564B2 JP 2016116984 A JP2016116984 A JP 2016116984A JP 2016116984 A JP2016116984 A JP 2016116984A JP 6638564 B2 JP6638564 B2 JP 6638564B2
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- cylindrical housing
- electrode
- current collector
- cylindrical
- positive electrode
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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)
- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
Claims (1)
- 円筒筐体と、
前記円筒筐体内に収容される複数の正極と、
前記円筒筐体内に収容される複数の負極とを備え、
前記正極および前記負極は、前記円筒筐体の軸方向において交互に積層され、さらに、
前記円筒筐体の軸方向に延び、複数の前記正極および複数の前記負極を貫通する集電体を備え、
前記正極および前記負極のいずれか一方の電極である第1電極は、前記円筒筐体と電気的に接続され、
前記正極および前記負極のいずれか他方の電極である第2電極は、前記集電体と電気的に接続され、
前記第1電極の外周縁には、第1切り欠き部が設けられ、
前記第2電極の内周縁には、第2切り欠き部が設けられ、さらに、
複数の前記第1電極に渡って前記第1切り欠き部に嵌合され、前記円筒筐体を、その径方向外側に押圧するように設けられる第1嵌合体と、
複数の前記第2電極に渡って前記第2切り欠き部に嵌合され、前記集電体を、前記円筒筐体の径方向内側に押圧するように設けられる第2嵌合体とを備える、円筒形積層電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2016116984A JP6638564B2 (ja) | 2016-06-13 | 2016-06-13 | 円筒形積層電池 |
Applications Claiming Priority (1)
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JP2016116984A JP6638564B2 (ja) | 2016-06-13 | 2016-06-13 | 円筒形積層電池 |
Publications (2)
Publication Number | Publication Date |
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JP2017224400A JP2017224400A (ja) | 2017-12-21 |
JP6638564B2 true JP6638564B2 (ja) | 2020-01-29 |
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JP2016116984A Active JP6638564B2 (ja) | 2016-06-13 | 2016-06-13 | 円筒形積層電池 |
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JP (1) | JP6638564B2 (ja) |
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2016
- 2016-06-13 JP JP2016116984A patent/JP6638564B2/ja active Active
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JP2017224400A (ja) | 2017-12-21 |
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