JP2016004668A - 密閉型電池 - Google Patents
密閉型電池 Download PDFInfo
- Publication number
- JP2016004668A JP2016004668A JP2014123741A JP2014123741A JP2016004668A JP 2016004668 A JP2016004668 A JP 2016004668A JP 2014123741 A JP2014123741 A JP 2014123741A JP 2014123741 A JP2014123741 A JP 2014123741A JP 2016004668 A JP2016004668 A JP 2016004668A
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- case
- hole
- battery
- electrode terminal
- 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.)
- Granted
Links
- 230000003746 surface roughness Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 abstract description 11
- 230000006835 compression Effects 0.000 description 14
- 238000007906 compression Methods 0.000 description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 229920006172 Tetrafluoroethylene propylene Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 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
- -1 nickel metal hydride Chemical class 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 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
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
22 貫通孔(端子引出孔)
24 ケース内面
26 突起
30 電極端子(リベット)
32 軸部
34 台座部
40 外部端子
50 第1ガスケット
52 筒部
54 平板部
56 高圧縮部
58 貫通孔
70 第2ガスケット
80 電極体
100 密閉型電池
Claims (1)
- 貫通孔を有する電池ケースと、
前記ケースに対向するように重ね合わされ、貫通孔を有するガスケットと、
前記ケースの貫通孔と前記ガスケットの貫通孔とをケース内側から貫通するように設けられたリベットと
を備え、
前記リベットの先端は、前記ガスケットを前記リベットの軸方向に圧縮するようにかしめられており、
前記ケースは、前記ガスケットと対向している面に突起を有しており、
前記ガスケットは、前記突起に対向している領域の面粗度が、前記突起に対向していない領域の面粗度よりも小さい、密閉型電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014123741A JP6386259B2 (ja) | 2014-06-16 | 2014-06-16 | 密閉型電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014123741A JP6386259B2 (ja) | 2014-06-16 | 2014-06-16 | 密閉型電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016004668A true JP2016004668A (ja) | 2016-01-12 |
JP6386259B2 JP6386259B2 (ja) | 2018-09-05 |
Family
ID=55223821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014123741A Active JP6386259B2 (ja) | 2014-06-16 | 2014-06-16 | 密閉型電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6386259B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020251055A1 (ja) | 2019-06-14 | 2020-12-17 | ダイキン工業株式会社 | 電気化学デバイス用被圧縮部材 |
WO2020251056A1 (ja) | 2019-06-14 | 2020-12-17 | ダイキン工業株式会社 | 電気化学デバイス用被圧縮部材 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5880264A (ja) * | 1981-11-09 | 1983-05-14 | Matsushita Electric Ind Co Ltd | ボタン型電池 |
JP2004253295A (ja) * | 2003-02-21 | 2004-09-09 | Toyota Motor Corp | 蓄電素子 |
JP2013149435A (ja) * | 2012-01-18 | 2013-08-01 | Toyota Motor Corp | 電池 |
JP2014007051A (ja) * | 2012-06-25 | 2014-01-16 | Toyota Motor Corp | 電池 |
-
2014
- 2014-06-16 JP JP2014123741A patent/JP6386259B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5880264A (ja) * | 1981-11-09 | 1983-05-14 | Matsushita Electric Ind Co Ltd | ボタン型電池 |
JP2004253295A (ja) * | 2003-02-21 | 2004-09-09 | Toyota Motor Corp | 蓄電素子 |
JP2013149435A (ja) * | 2012-01-18 | 2013-08-01 | Toyota Motor Corp | 電池 |
JP2014007051A (ja) * | 2012-06-25 | 2014-01-16 | Toyota Motor Corp | 電池 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020251055A1 (ja) | 2019-06-14 | 2020-12-17 | ダイキン工業株式会社 | 電気化学デバイス用被圧縮部材 |
WO2020251056A1 (ja) | 2019-06-14 | 2020-12-17 | ダイキン工業株式会社 | 電気化学デバイス用被圧縮部材 |
KR20220003589A (ko) | 2019-06-14 | 2022-01-10 | 다이킨 고교 가부시키가이샤 | 전기 화학 디바이스용 피압축 부재 |
KR20220003590A (ko) | 2019-06-14 | 2022-01-10 | 다이킨 고교 가부시키가이샤 | 전기 화학 디바이스용 피압축 부재 |
Also Published As
Publication number | Publication date |
---|---|
JP6386259B2 (ja) | 2018-09-05 |
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