JP6108545B2 - 角形二次電池および組電池 - Google Patents
角形二次電池および組電池 Download PDFInfo
- Publication number
- JP6108545B2 JP6108545B2 JP2013134955A JP2013134955A JP6108545B2 JP 6108545 B2 JP6108545 B2 JP 6108545B2 JP 2013134955 A JP2013134955 A JP 2013134955A JP 2013134955 A JP2013134955 A JP 2013134955A JP 6108545 B2 JP6108545 B2 JP 6108545B2
- Authority
- JP
- Japan
- Prior art keywords
- external terminal
- positive
- negative
- secondary battery
- negative electrode
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 29
- 238000010248 power generation Methods 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 23
- 238000005242 forging Methods 0.000 description 21
- 239000011888 foil Substances 0.000 description 10
- 238000003466 welding Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013134955A JP6108545B2 (ja) | 2013-06-27 | 2013-06-27 | 角形二次電池および組電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013134955A JP6108545B2 (ja) | 2013-06-27 | 2013-06-27 | 角形二次電池および組電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015011807A JP2015011807A (ja) | 2015-01-19 |
| JP2015011807A5 JP2015011807A5 (enExample) | 2015-12-10 |
| JP6108545B2 true JP6108545B2 (ja) | 2017-04-05 |
Family
ID=52304813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013134955A Expired - Fee Related JP6108545B2 (ja) | 2013-06-27 | 2013-06-27 | 角形二次電池および組電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6108545B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6681543B2 (ja) | 2016-07-21 | 2020-04-15 | パナソニックＩｐマネジメント株式会社 | 溶接金属部材とその溶接金属部材を有する電池 |
| JP6814389B2 (ja) * | 2017-04-10 | 2021-01-20 | トヨタ自動車株式会社 | 組電池 |
| JP7081929B2 (ja) * | 2018-01-31 | 2022-06-07 | 日東精工株式会社 | 電池用外部端子の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010198842A (ja) * | 2009-02-24 | 2010-09-09 | Hitachi Maxell Ltd | 金属プレス成形体及びこれを用いた電池 |
| JP5528746B2 (ja) * | 2009-09-11 | 2014-06-25 | 三洋電機株式会社 | 組電池 |
| JP2011253779A (ja) * | 2010-06-04 | 2011-12-15 | Nissan Motor Co Ltd | 組電池 |
| JP2012138207A (ja) * | 2010-12-24 | 2012-07-19 | Primearth Ev Energy Co Ltd | 電池用端子及び電池用端子の製造方法 |
| US9555505B2 (en) * | 2011-03-03 | 2017-01-31 | Showa Denko K.K. | Forging method |
| JP2012248284A (ja) * | 2011-05-25 | 2012-12-13 | Kojima Press Industry Co Ltd | 電池保持接続構造 |
-
2013
- 2013-06-27 JP JP2013134955A patent/JP6108545B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015011807A (ja) | 2015-01-19 |
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