JPS60919U

JPS60919U - Freestanding electric double layer capacitor

Info

Publication number: JPS60919U
Application number: JP1983091308U
Authority: JP
Inventors: 廣行佐藤; 細川　昌志
Original assignee: 日本電気株式会社
Priority date: 1983-06-15
Filing date: 1983-06-15
Publication date: 1985-01-07
Also published as: JPH0119389Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の電気二重層コンデンサの一例の断面図。第２図は積層型電気二重層コンデンサの一例の断面図。第３図は自立型電気二重層コンデンサの断面図。第４図
ａ、　　ｂ、第５図ａ、　　ｂはそれぞれ従来の第２の
電極板と本考案による一実施例の第２の電極板の平面図
（ａ図）及び断面図（ｂ図）。１・・・・・・上蓋、２・・・・・・底板、３・・・・
・・カーボンペースト電極、４・・・・・・多孔性セパ
レータ、５・・・・・・側壁、６・・・・・・素子、７
・・・・・・（素子の）積層体、８・・・・・・外装ケ
ース、９・・・・・・内装ケース、１１・・・・・・第
１の電極板、ｌｌａ・・・・・・第１の電極端子、１２
．２２・・・・・・第２の電極板、１２ａ、２２ａ・・
・・・・第２の電極端子。Ｉｔ’１１．．）／／ｚｚａ第５聞FIG. 1 is a sectional view of an example of a conventional electric double layer capacitor. FIG. 2 is a sectional view of an example of a multilayer electric double layer capacitor. Figure 3 is a cross-sectional view of a self-supporting electric double layer capacitor. FIGS. 4a and 4b and 5a and 5b are a plan view (a) and a cross-sectional view (b) of a conventional second electrode plate and an embodiment of the second electrode plate according to the present invention, respectively. 1...Top lid, 2...Bottom plate, 3...
... Carbon paste electrode, 4 ... Porous separator, 5 ... Side wall, 6 ... Element, 7
...Laminated body (of elements), 8...Exterior case, 9...Interior case, 11...First electrode plate, lla... ...first electrode terminal, 12
．． 22...Second electrode plate, 12a, 22a...
...Second electrode terminal. It'11. ．． )//zza 5th hearing

Claims

[Scope of utility model registration request]

At least one electric double layer capacitor element is housed in a case, a first electrode plate having a first electrode terminal and the lowest part of the capacitor element in the case are electrically connected by a conductor case, and a second electric double layer capacitor element is housed in a case. A second electrode plate having an electrode terminal and the top of the capacitor element are electrically connected, and the first electrode plate, the conductor case, the second electrode plate, and the outer periphery of the capacitor element are electrically connected to each other. In a self-supporting electric double layer capacitor provided with an insulating case that insulates the first electrode terminal and the second electrode terminal, and positions the first electrode terminal and the second electrode terminal, the notch of the second electrode plate is connected to the electrode. 1. A self-supporting electric double layer capacitor characterized in that the second electrode terminal is formed in a U-shape toward the outside of the plate, and is raised almost vertically.