JP2008147638A5 - - Google Patents
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- Publication number
- JP2008147638A5 JP2008147638A5 JP2007293965A JP2007293965A JP2008147638A5 JP 2008147638 A5 JP2008147638 A5 JP 2008147638A5 JP 2007293965 A JP2007293965 A JP 2007293965A JP 2007293965 A JP2007293965 A JP 2007293965A JP 2008147638 A5 JP2008147638 A5 JP 2008147638A5
- Authority
- JP
- Japan
- Prior art keywords
- electrochemical cell
- gasket
- metal case
- metal
- wall
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims 8
- 239000003990 capacitor Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
Claims (6)
前記第1の金属ケースの壁部の先端部の全周を収容するスリットを有し、前記第2の金属ケースの面部と壁部によって底面と外側面がそれぞれ覆われた環状のガスケットと
を備え、
前記第2の金属ケースの壁部の先端部は、該先端部が前記ガスケットを前記第1の金属ケース側へ押し込むように、内側に鈍角に折り曲げられており、
前記ガスケットの底面には、前記外側面と同心に環状の突出部が、略前面にわたって形成されていることを特徴とする、電気化学セル。 First and second metal cases provided with a surface portion and a wall portion protruding in a substantially vertical direction from the periphery of the surface portion;
An annular gasket having a slit that accommodates the entire circumference of the front end of the wall portion of the first metal case, and having a bottom surface and an outer surface covered by the surface portion and the wall portion of the second metal case, respectively. ,
The tip of the wall of the second metal case is bent at an obtuse angle inward so that the tip pushes the gasket toward the first metal case,
The bottom surface of the gasket, the projecting portion of the annular to the outer surface concentric, characterized in that it is formed substantially over the front, the electrochemical cell.
電解質が含浸され、前記第1及び第2の金属ケースの内側表面にそれぞれ密着又は接合された、2つの分極性電極と、
前記2つの分極性電極間に配置されたショート防止用セパレータと、
をさらに備えた電気二重層コンデンサであることを特徴とする、請求項1から請求項5のいずれかに記載の電気化学セル。 The electrochemical cell is
Two polarizable electrodes impregnated with an electrolyte and adhered or bonded to the inner surfaces of the first and second metal cases, respectively;
A short-circuit preventing separator disposed between the two polarizable electrodes;
Characterized in that it is a further electric double layer capacitor having a electrochemical cell according to any one of claims 1 to 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007293965A JP2008147638A (en) | 2006-11-16 | 2007-11-13 | Electrochemical cell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006310823 | 2006-11-16 | ||
JP2007293965A JP2008147638A (en) | 2006-11-16 | 2007-11-13 | Electrochemical cell |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008147638A JP2008147638A (en) | 2008-06-26 |
JP2008147638A5 true JP2008147638A5 (en) | 2011-01-06 |
Family
ID=39607419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007293965A Pending JP2008147638A (en) | 2006-11-16 | 2007-11-13 | Electrochemical cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2008147638A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5839802B2 (en) * | 2010-03-15 | 2016-01-06 | セイコーインスツル株式会社 | Gasket for electrochemical cell and electrochemical cell |
EP2874200B1 (en) * | 2012-07-13 | 2017-08-16 | Hitachi Maxell, Ltd. | Flat battery |
JP5826794B2 (en) * | 2013-06-14 | 2015-12-02 | 太陽誘電株式会社 | Electrochemical devices |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57117558U (en) * | 1981-01-14 | 1982-07-21 | ||
JPS58169660U (en) * | 1982-05-08 | 1983-11-12 | 松下電器産業株式会社 | Button alkaline battery |
JPS61147453A (en) * | 1984-12-19 | 1986-07-05 | Matsushita Electric Ind Co Ltd | Enclosed type battery |
-
2007
- 2007-11-13 JP JP2007293965A patent/JP2008147638A/en active Pending
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