JP2019046684A - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
- Publication number
- JP2019046684A JP2019046684A JP2017169619A JP2017169619A JP2019046684A JP 2019046684 A JP2019046684 A JP 2019046684A JP 2017169619 A JP2017169619 A JP 2017169619A JP 2017169619 A JP2017169619 A JP 2017169619A JP 2019046684 A JP2019046684 A JP 2019046684A
- Authority
- JP
- Japan
- Prior art keywords
- lid
- electrode
- storage device
- power storage
- case
- 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
- 238000003860 storage Methods 0.000 title claims abstract description 49
- 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 25
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 17
- 239000012212 insulator Substances 0.000 description 16
- 230000002093 peripheral effect Effects 0.000 description 11
- 238000003466 welding Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004804 winding Methods 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
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
そして、収容ケース3内の内圧が電流遮断装置の作動圧となると、反転板30が反転変形して、脆弱部22が破断する。
Claims (1)
- 開口部が形成されたケース本体と、前記開口部を閉塞するように前記ケース本体に溶接された蓋とを含む収容ケースと、
前記蓋の外表面に設けられた外部端子と、
電極を含み、前記収容ケース内に設けられた電極体と、
前記収容ケース内に設けられ、前記電極に接続された集電端子と、
前記収容ケース内に設けられており、前記収容ケース内の内圧が所定圧になると、前記外部端子および前記集電端子の電気的な接続を遮断する電流遮断装置と、
を備え、
前記蓋には、外方に向けて突出する突出部が形成されており、
前記電流遮断装置の少なくとも一部は、前記突出部内に配置された、蓄電装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017169619A JP6806009B2 (ja) | 2017-09-04 | 2017-09-04 | 蓄電装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017169619A JP6806009B2 (ja) | 2017-09-04 | 2017-09-04 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019046684A true JP2019046684A (ja) | 2019-03-22 |
JP6806009B2 JP6806009B2 (ja) | 2020-12-23 |
Family
ID=65814575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017169619A Active JP6806009B2 (ja) | 2017-09-04 | 2017-09-04 | 蓄電装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6806009B2 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008066254A (ja) * | 2006-08-11 | 2008-03-21 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP2012124132A (ja) * | 2010-12-10 | 2012-06-28 | Gs Yuasa Corp | 電池 |
JP2015141798A (ja) * | 2014-01-28 | 2015-08-03 | 株式会社豊田自動織機 | 蓄電装置 |
JP2016195014A (ja) * | 2015-03-31 | 2016-11-17 | 株式会社Gsユアサ | 蓄電素子 |
WO2017119421A1 (ja) * | 2016-01-06 | 2017-07-13 | 株式会社Gsユアサ | 蓄電素子 |
JP2019040678A (ja) * | 2017-08-22 | 2019-03-14 | 株式会社Gsユアサ | 蓄電素子 |
-
2017
- 2017-09-04 JP JP2017169619A patent/JP6806009B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008066254A (ja) * | 2006-08-11 | 2008-03-21 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP2012124132A (ja) * | 2010-12-10 | 2012-06-28 | Gs Yuasa Corp | 電池 |
JP2015141798A (ja) * | 2014-01-28 | 2015-08-03 | 株式会社豊田自動織機 | 蓄電装置 |
JP2016195014A (ja) * | 2015-03-31 | 2016-11-17 | 株式会社Gsユアサ | 蓄電素子 |
WO2017119421A1 (ja) * | 2016-01-06 | 2017-07-13 | 株式会社Gsユアサ | 蓄電素子 |
JP2019040678A (ja) * | 2017-08-22 | 2019-03-14 | 株式会社Gsユアサ | 蓄電素子 |
Also Published As
Publication number | Publication date |
---|---|
JP6806009B2 (ja) | 2020-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6699563B2 (ja) | 蓄電素子 | |
JP4961113B2 (ja) | 二次電池 | |
KR101281038B1 (ko) | 캡 조립체 및 이를 이용한 이차 전지 | |
JP6204850B2 (ja) | 電流遮断装置及びその製造方法 | |
JP6939566B2 (ja) | 蓄電素子 | |
JPWO2018003761A1 (ja) | 二次電池 | |
JP2009094045A (ja) | 二次電池及び電池モジュール | |
JP4405560B2 (ja) | 電池用安全装置 | |
JP2019046684A (ja) | 蓄電装置 | |
JP2017059346A (ja) | 二次電池および組電池 | |
JP2017162563A (ja) | 二次電池および二次電池集合体 | |
JP6913442B2 (ja) | 二次電池 | |
JP6404620B2 (ja) | 電流遮断装置、蓄電装置、電流遮断装置の製造方法、および蓄電装置の製造方法 | |
JP6806006B2 (ja) | 蓄電装置 | |
JP6394908B2 (ja) | 蓄電装置、及び蓄電装置モジュール | |
JP2016015229A (ja) | 電流遮断装置および蓄電装置 | |
JP6672852B2 (ja) | 電池 | |
JP2015018680A (ja) | 蓄電素子、及び蓄電素子の製造方法 | |
JP5966904B2 (ja) | 蓄電装置 | |
JP6096504B2 (ja) | 放圧弁付き電池 | |
JP2020068058A (ja) | 蓄電装置 | |
US10269502B2 (en) | Energy storage device including a conductive member penetrating a container and a fixing member covering the conductive member | |
JP2017147116A (ja) | 二次電池 | |
JP2009206024A (ja) | 組電池 | |
JP2017045717A (ja) | 蓄電素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190709 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200310 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200311 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200501 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200818 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201008 |
|
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: 20201104 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201117 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6806009 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |