JP5162106B2 - 圧力開放弁を有する電池 - Google Patents
圧力開放弁を有する電池 Download PDFInfo
- Publication number
- JP5162106B2 JP5162106B2 JP2006153193A JP2006153193A JP5162106B2 JP 5162106 B2 JP5162106 B2 JP 5162106B2 JP 2006153193 A JP2006153193 A JP 2006153193A JP 2006153193 A JP2006153193 A JP 2006153193A JP 5162106 B2 JP5162106 B2 JP 5162106B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- bush
- press
- outer case
- synthetic resin
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 5
- 241001232202 Chrysothamnus stylosus Species 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 16
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance 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
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Filling, Topping-Up Batteries (AREA)
Description
2 蓋板
3 注入孔
4 栓
5 集電体
6 端子
7 絶縁材A
8 絶縁材B
9 アルミニウム膜
10 ブッシュ
11 樹脂膜
12 圧入ピン
13 外装ケース
14 絶縁材
15 レーザー溶接部
16 通気口
Claims (2)
- 金属製外装ケースを有する電池において、圧力開放弁用の厚さ0.3mm以下の単一の樹脂膜が設けられた合成樹脂製のブッシュが金属製外装ケースに開けられた穴を塞ぐ形で配置された電池であって、前記ブッシュの内側に通気口を有する合成樹脂製の圧入ピンを圧入することで前記金属製外装ケースが密閉されたことを特徴とする電池。
- 電池の端子と前記金属製外装ケースとを絶縁するための絶縁材と前記ブッシュとを、同一の合成樹脂で一体にインサート成形したことを特徴とする請求項1記載の電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006153193A JP5162106B2 (ja) | 2006-06-01 | 2006-06-01 | 圧力開放弁を有する電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006153193A JP5162106B2 (ja) | 2006-06-01 | 2006-06-01 | 圧力開放弁を有する電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007323973A JP2007323973A (ja) | 2007-12-13 |
JP5162106B2 true JP5162106B2 (ja) | 2013-03-13 |
Family
ID=38856591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006153193A Active JP5162106B2 (ja) | 2006-06-01 | 2006-06-01 | 圧力開放弁を有する電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5162106B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5171441B2 (ja) * | 2008-07-04 | 2013-03-27 | 日立ビークルエナジー株式会社 | 密閉型二次電池 |
JP5589228B2 (ja) * | 2011-01-14 | 2014-09-17 | 日立オートモティブシステムズ株式会社 | 密閉型二次電池 |
JP2013258063A (ja) * | 2012-06-13 | 2013-12-26 | Komatsu Ltd | 蓄電装置 |
JP6264526B2 (ja) * | 2013-04-17 | 2018-01-24 | 日本ケミコン株式会社 | 蓄電デバイス |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS544349U (ja) * | 1977-06-13 | 1979-01-12 | ||
JP3584656B2 (ja) * | 1996-12-25 | 2004-11-04 | 松下電器産業株式会社 | 角形非水電解液電池用封口板の製造法 |
JP2000133234A (ja) * | 1998-10-22 | 2000-05-12 | Matsushita Electric Ind Co Ltd | 非水電解液電池 |
JP2002298832A (ja) * | 2001-03-30 | 2002-10-11 | Matsushita Electric Ind Co Ltd | 密閉型電池およびその注液孔の封止方法 |
JP2004281061A (ja) * | 2003-03-12 | 2004-10-07 | Sumitomo Electric Fine Polymer Inc | 電池用防爆弁およびそれを備える電池 |
US7927727B2 (en) * | 2004-06-23 | 2011-04-19 | Samsung Sdi Co., Ltd. | Secondary battery, cap assembly thereof and method of mounting safety valve therefor |
-
2006
- 2006-06-01 JP JP2006153193A patent/JP5162106B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007323973A (ja) | 2007-12-13 |
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