JPS6133431U

JPS6133431U - Chip type electrolytic capacitor

Info

Publication number: JPS6133431U
Application number: JP11658984U
Authority: JP
Inventors: 敏一神保
Original assignee: エルナ−株式会社
Priority date: 1984-07-30
Filing date: 1984-07-30
Publication date: 1986-02-28
Also published as: JPH0230833Y2

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 the drawing]

第１図はこの考案によるチップ形電解コンデンサの一実
施例を示した断面図、第２区は外装体を形成する第１の
筐体メンバーを示したもので、同図ａは正面図、同図ｂ
はそのｂ−ｂ線断面図、第３図は外装体を形成する第２
の筐体メンバーを示したもので、同図ａは正面図、同図
ｂはそのｂ一ｂ線断面自、第４図ａは第１の筐体メンバ
ーの要部断面図、同区ｂはそのｂ−ｂ線断面図、第５図
および第６図はそれそれ筐体メンバーの接合案内手段を
示す要部断面図、第７図は、この考案の変形例を示すも
ので、同図ａは正面図同図ｂは右側面図、同図Ｃは底面
図、第８図はこの考案の別の変形例を示す側面図、第９
図ないし第１２図はそれぞれ従来例を示した断面図、第
１３図は回路基板に対する従来の取付状態′を例示した
説明図である。図中、１０はケース、ｌｌａ，ｌｌｂはリード、１２は
外装体、１３．１４は筐体メンバー、１５は透孔、１６
は溝、１７は接合案内手段、１９は切欠き部である。Figure 1 is a cross-sectional view showing one embodiment of a chip-type electrolytic capacitor according to this invention, section 2 shows the first housing member forming the exterior body, and figure a is a front view; Diagram b
is a cross-sectional view taken along the line bb-b, and FIG. 3 is a sectional view of the second
Figure 4a is a front view, Figure 4b is a cross-sectional view taken along the line b-b, Figure 4a is a cross-sectional view of the main part of the first housing member, and section b is a cross-sectional view of the first housing member. 5 and 6 are cross-sectional views showing the main parts of the connecting guide means for the housing members, and FIG. 7 shows a modified example of this invention, and FIG. Figure 8 is a front view, Figure B is a right side view, Figure C is a bottom view, Figure 8 is a side view showing another modification of this invention, Figure 9
12 through 12 are sectional views showing conventional examples, and FIG. 13 is an explanatory view illustrating a conventional mounting state on a circuit board. In the figure, 10 is a case, lla and llb are leads, 12 is an exterior body, 13.14 is a housing member, 15 is a through hole, and 16
17 is a groove, 17 is a joining guide means, and 19 is a notch.

Claims

[Scope of utility model registration request]

(1) It has a cylindrical case with a bottom made of aluminum or the like, a capacitor element is installed in the case, the opening is sealed with a sealant such as rubber, and the case is covered with an exterior made of heat-resistant synthetic resin. In a chip-type electrolytic capacitor that is inserted into the body and is formed by bending a pair of leads of the capacitor element protruding from the case in a predetermined direction along the outer surface of the exterior body, each of the exterior bodies has a A cylindrical body with a bottom having a through hole for passing the lead through the bottom, and including a pair of housing members formed such that each opening thereof is coaxially joined, A chip type electrolytic capacitor, wherein the case is surrounded by the pair of housing members, and the pair of leads are drawn out from through holes in each housing member in opposite directions.

(2) In claim (1) for utility model registration, the bottom of the housing member located on the sealing body side of the case includes:
A chip type electrolytic capacitor characterized in that a groove is provided on the bottom side of the case to allow the bent portion of the bent lead to escape.

(3) Utility model registration Claim (1) is characterized in that the edge of the opening of each of the housing members is provided with a joining guide means consisting of a concave portion and a convex portion that engage with each other. Chip type electrolytic capacitor.

(4) In scope (1) of the claim for registration of a utility model,
A chip-type electrolytic capacitor, characterized in that the bottom of the exterior body is provided with a notch for introducing the lead.

(5) The chip-type electrolytic capacitor according to claim (1), wherein each of the leads protruding from the exterior body is flattened by pressing or the like.