JPS61174737U

JPS61174737U -

Info

Publication number: JPS61174737U
Application number: JP1985058600U
Authority: JP
Priority date: 1985-04-19
Filing date: 1985-04-19
Publication date: 1986-10-30

Description

[Brief explanation of the drawing]

第１図は本考案に係る第１の実施例の電気二重
層コンデンサを示す断面図、第２図、第４図及び
第５図は素子保護ケースの斜視図、第３図はリー
ド線引出部分の拡大断面図、第６図は同第３の実
施例を示す断面図、第７図は同素子保護ケースの
斜視図、第８図は同応用例を示す参考図、第９図
は従来の電気二重層コンデンサの構造を示す断面
図である。図において、１は素子、２は金属ケース、３は
素子保護ケース、４は底部、５はリード線、６は
リード挿通口、７は封口板、８はリード固定部、
９はテーパ部、１０はリード挿通口、１１は封口
板の周端部分、１２はカーリング部、１３は素子
調整板、１４，１５はリード挿通口、１６は底部
、１７は絶縁ガスケツト、１８はリード線、１９
は外装チユーブである。 Fig. 1 is a sectional view showing the electric double layer capacitor of the first embodiment of the present invention, Figs. 2, 4 and 5 are perspective views of the element protection case, and Fig. 3 is a lead wire extraction portion. 6 is a sectional view showing the third embodiment, FIG. 7 is a perspective view of the device protection case, FIG. 8 is a reference diagram showing the application example, and FIG. 9 is a conventional FIG. 2 is a cross-sectional view showing the structure of an electric double layer capacitor. In the figure, 1 is the element, 2 is the metal case, 3 is the element protection case, 4 is the bottom, 5 is the lead wire, 6 is the lead insertion hole, 7 is the sealing plate, 8 is the lead fixing part,
9 is a tapered portion, 10 is a lead insertion hole, 11 is a peripheral end portion of the sealing plate, 12 is a curling portion, 13 is an element adjustment plate, 14 and 15 are lead insertion holes, 16 is a bottom portion, 17 is an insulating gasket, and 18 is a Lead wire, 19
is an exterior tube.

Claims

[Scope of Claim for Utility Model Registration] (1) A capacitor element containing an electrolyte is housed in a metal case covered with a cylindrical element protection case made of plastic resin, and the element protection case includes a metal case. A capacitor comprising a flat insulating gasket provided integrally with or separately from the element protection case between the opening portion and the hook portion. (2) The capacitor according to claim 1 of the utility model registration, in which the insulating gasket has an appropriate number of small holes through which the lead wires to be led out can be applied to a radial or axial structure. .