JP6386259B2 - 密閉型電池 - Google Patents
密閉型電池 Download PDFInfo
- Publication number
- JP6386259B2 JP6386259B2 JP2014123741A JP2014123741A JP6386259B2 JP 6386259 B2 JP6386259 B2 JP 6386259B2 JP 2014123741 A JP2014123741 A JP 2014123741A JP 2014123741 A JP2014123741 A JP 2014123741A JP 6386259 B2 JP6386259 B2 JP 6386259B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- case
- battery
- hole
- 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.)
- Active
Links
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
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、前記貫通孔の周縁に沿った突起を有しており、
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 JP2016004668A (ja) | 2016-01-12 |
JP6386259B2 true 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) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220003589A (ko) | 2019-06-14 | 2022-01-10 | 다이킨 고교 가부시키가이샤 | 전기 화학 디바이스용 피압축 부재 |
EP3985038A4 (en) | 2019-06-14 | 2023-06-14 | Daikin Industries, Ltd. | COMPRESSED ELECTROCHEMICAL DEVICE ELEMENT |
Family Cites Families (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 |
JP3975940B2 (ja) * | 2003-02-21 | 2007-09-12 | トヨタ自動車株式会社 | 蓄電素子 |
JP2013149435A (ja) * | 2012-01-18 | 2013-08-01 | Toyota Motor Corp | 電池 |
JP5668729B2 (ja) * | 2012-06-25 | 2015-02-12 | トヨタ自動車株式会社 | 電池 |
-
2014
- 2014-06-16 JP JP2014123741A patent/JP6386259B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016004668A (ja) | 2016-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101968713B1 (ko) | 축전 소자 | |
JP6037196B2 (ja) | 蓄電素子の製造方法 | |
JP2016105374A (ja) | 密閉型電池 | |
JP5618123B2 (ja) | 密閉型電池 | |
US8753766B2 (en) | Electric storage device | |
JP5669369B2 (ja) | 密閉型電池 | |
JP2009087729A (ja) | 密閉型電池 | |
JP2012151097A (ja) | 蓄電素子 | |
JP2022191525A (ja) | 電池用電池缶 | |
JP6693042B2 (ja) | 蓄電素子 | |
JP2012150985A (ja) | 電池蓋部材 | |
JP6386259B2 (ja) | 密閉型電池 | |
KR101841340B1 (ko) | 밀폐형 전지 | |
JP2010089156A (ja) | 接合方法およびその利用 | |
JP4951207B2 (ja) | 筒形密閉電池 | |
JP6963730B2 (ja) | 密閉型電池 | |
JP2016054109A (ja) | 電池 | |
JP2019133802A (ja) | 密閉型電池 | |
JP6364752B2 (ja) | 封止部材キャップ、蓄電素子、蓄電素子の製造方法 | |
JP4909508B2 (ja) | 電池用ケース及びそれを用いた二次電池 | |
JP2016173907A (ja) | 角形二次電池 | |
JP2020087781A (ja) | 蓄電装置 | |
JP7049586B2 (ja) | 電池 | |
JP2023058865A (ja) | 二次電池 | |
JPWO2020110888A1 (ja) | 電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170421 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180216 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180222 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180413 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180719 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180809 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6386259 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |