JPH0436220U - - Google Patents
Info
- Publication number
- JPH0436220U JPH0436220U JP1990078320U JP7832090U JPH0436220U JP H0436220 U JPH0436220 U JP H0436220U JP 1990078320 U JP1990078320 U JP 1990078320U JP 7832090 U JP7832090 U JP 7832090U JP H0436220 U JPH0436220 U JP H0436220U
- Authority
- JP
- Japan
- Prior art keywords
- laminated
- double layer
- electric double
- layer capacitor
- polarizable electrode
- 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
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
第１図はこの考案の第一実施例による積層型電
気二重層コンデンサーの一部断面分解斜視図、第
２図は同組立状態を示す部分断面図、第３図はこ
の考案の第二実施例による組立状態を示す部分断
面図、第４図ａ，ｂは第二実施例の変形例を示す
部分断面図、第５図はこの考案の第三実施例を示
す部分断面図、第６図は従来の積層型電気二重層
コンデンサーの部分断面図である。
１０……リード板、１２……集電体、１４……
分極性電極、１６……セパレータ、１８……封口
部、２０……封口ガスケツト、２０ａ，２０ｂ…
…係止溝、２０ｃ……係止段部、２２……金属製
外枠、３０，３０ａ，３０ｂ……突起、４０……
凸部、４２……凹部。
Fig. 1 is a partially sectional exploded perspective view of a laminated electric double layer capacitor according to the first embodiment of this invention, Fig. 2 is a partial sectional view showing the assembled state, and Fig. 3 is a second embodiment of this invention. FIGS. 4a and 4b are partial sectional views showing a modification of the second embodiment, FIG. 5 is a partial sectional view showing a third embodiment of the invention, and FIG. FIG. 2 is a partial cross-sectional view of a conventional multilayer electric double layer capacitor. 10... Lead plate, 12... Current collector, 14...
Polarizable electrode, 16... separator, 18... sealing part, 20... sealing gasket, 20a, 20b...
...Latching groove, 20c...Locking step, 22...Metal outer frame, 30, 30a, 30b...Protrusion, 40...
Convex portion, 42... concave portion.
Claims (1)
と、この分極性電極の片面に配置されたシート状
集電体とからなるセルを備え、このセルを前記分
極性電極と集電体とが交互に位置するように複数
個積層するとともに、各セルの周囲に封口部を設
け、かつ上下面側の前記集電体の表面にリード板
を積層接着した積層型電気二重層コンデンサーに
おいて： 前記封口部は、前記各集電体の前記分極性電極
周縁からの突出部外周が挟持される係止溝を積層
面に有し、かつ多段に積層される複数の合成樹脂
製の封口ガスケツトと、これらの封口ガスケツト
の外周に凹凸状に係合して多段に積層される金属
製外枠とからなることを特徴とする積層型電気二
重層コンデンサー。 (2) 前記外枠の前記封口ガスケツトに対する接
触面の全周に亘り、前記封口ガスケツトに突出す
る突起を形成したことを特徴とする請求項１記載
の積層型電気二重層コンデンサー。 (3) 前記封口ガスケツト同士の接触面の全周に
亘り、相互に嵌合する凹凸部を形成したことを特
徴とする請求項１または２に記載の積層型電気二
重層コンデンサー。[Claims for Utility Model Registration] (1) A cell consisting of a polarizable electrode with a separator placed in the center and a sheet-like current collector placed on one side of the polarizable electrode, and this cell is A laminated type in which a plurality of polar electrodes and current collectors are laminated so that they are alternately located, a sealing part is provided around each cell, and lead plates are laminated and bonded to the surface of the current collector on the upper and lower sides. In the electric double layer capacitor: The sealing part has a locking groove in the laminated surface in which the outer periphery of the protrusion from the polarizable electrode periphery of each current collector is held, and the sealing part has a locking groove in the laminated surface in which the outer periphery of the protrusion from the polarizable electrode periphery of each of the current collectors is held, and A multilayer electric double layer capacitor comprising a resin sealing gasket and a metal outer frame that engages the outer periphery of the sealing gasket in an uneven manner and is laminated in multiple stages. (2) The laminated electric double layer capacitor according to claim 1, wherein a protrusion projecting from the sealing gasket is formed over the entire circumference of the contact surface of the outer frame with the sealing gasket. (3) The laminated electric double layer capacitor according to claim 1 or 2, characterized in that a concavo-convex portion that fits into each other is formed over the entire circumference of the contact surface between the sealing gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078320U JPH0711463Y2 (en) | 1990-07-24 | 1990-07-24 | Multilayer electric double layer capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078320U JPH0711463Y2 (en) | 1990-07-24 | 1990-07-24 | Multilayer electric double layer capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436220U true JPH0436220U (en) | 1992-03-26 |
| JPH0711463Y2 JPH0711463Y2 (en) | 1995-03-15 |
Family
ID=31621491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990078320U Expired - Fee Related JPH0711463Y2 (en) | 1990-07-24 | 1990-07-24 | Multilayer electric double layer capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711463Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035757A (en) * | 1999-07-19 | 2001-02-09 | Nec Corp | Electric double-layer capacitor |
| CN1091319C (en) * | 1999-01-28 | 2002-09-18 | 三菱电机株式会社 | AC. generator for vehicle |
-
1990
- 1990-07-24 JP JP1990078320U patent/JPH0711463Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091319C (en) * | 1999-01-28 | 2002-09-18 | 三菱电机株式会社 | AC. generator for vehicle |
| JP2001035757A (en) * | 1999-07-19 | 2001-02-09 | Nec Corp | Electric double-layer capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711463Y2 (en) | 1995-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |