JPS6380840U - - Google Patents
Info
- Publication number
- JPS6380840U JPS6380840U JP17587086U JP17587086U JPS6380840U JP S6380840 U JPS6380840 U JP S6380840U JP 17587086 U JP17587086 U JP 17587086U JP 17587086 U JP17587086 U JP 17587086U JP S6380840 U JPS6380840 U JP S6380840U
- Authority
- JP
- Japan
- Prior art keywords
- metal case
- electrolytic capacitor
- spacers
- lead
- pair
- 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
- 239000003990 capacitor Substances 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
図面はいずれも本考案の実施例を示し第１図は
コンデンサ素子の斜視図、第２図はコンデンサ素
子を金属ケースに収容した状態を示す斜視断面図
、第３図は各部の温度上昇特性を示す曲線図、第
４図は静電容量変化率を示す曲線図、第５図はｔ
ａｎδを示す曲線図である。
１……コンデンサ素子、２，３……引出端子、
４，５……電極箔、６，７……スペーサ、８……
放熱用箔、９……露出部、１０，１１……スペー
サ、１２……金属ケース、１３……突起。
The drawings all show embodiments of the present invention. Fig. 1 is a perspective view of a capacitor element, Fig. 2 is a perspective sectional view showing the capacitor element housed in a metal case, and Fig. 3 shows the temperature rise characteristics of each part. 4 is a curve diagram showing the capacitance change rate, and FIG. 5 is a curve diagram showing the capacitance change rate.
It is a curve diagram showing anδ. 1...Capacitor element, 2, 3...Output terminal,
4, 5...electrode foil, 6,7...spacer, 8...
Heat dissipation foil, 9...Exposed portion, 10, 11...Spacer, 12...Metal case, 13...Protrusion.
Claims (1)
サを介し巻回して構成したコンデンサ素子を金属
ケースに収容し、該金属ケースを端子板で封口し
た電解コンデンサにおいて、前記コンデンサ素子
が前記一対の電極箔間のスペーサを２枚以上とし
、該スペーサ間に挿入された放熱用箔が前記引出
端子を導出した端面とは反対端面に露出するよう
に配設―巻回されたものからなり、該露出部が金
属ケース内底面に形成した突起に押圧されている
ことを特徴とする交流回路用電解コンデンサ。 (2) 突起が円錐、角錐、立方体、断面半円形ま
たは断面角形からなる条であり、これらが放射状
、リング状または不定型に形成されていることを
特徴とする実用新案登録請求の範囲第(1)項記載
の交流回路用電解コンデンサ。[Scope of Claim for Utility Model Registration] (1) In an electrolytic capacitor in which a capacitor element formed by winding a pair of electrode foils with lead-out terminals connected through a spacer is housed in a metal case, and the metal case is sealed with a terminal plate. , the capacitor element has two or more spacers between the pair of electrode foils, and is arranged so that the heat dissipation foil inserted between the spacers is exposed at an end surface opposite to the end surface from which the lead-out terminal is led out. 1. An electrolytic capacitor for an AC circuit, characterized in that the exposed portion is pressed against a protrusion formed on the inner bottom surface of a metal case. (2) Utility model registration claim No. 1, characterized in that the protrusion is a cone, pyramid, cube, semicircular cross section, or square cross section strip, and these are formed in a radial, ring shape, or irregular shape ( Electrolytic capacitor for AC circuits as described in item 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17587086U JPS6380840U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17587086U JPS6380840U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380840U true JPS6380840U (en) | 1988-05-27 |
Family
ID=31115593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17587086U Pending JPS6380840U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011204724A (en) * | 2010-03-24 | 2011-10-13 | Hitachi Aic Inc | Electrolytic capacitor |
| JP2020537353A (en) * | 2017-10-12 | 2020-12-17 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Capacitor cups and capacitors |
-
1986
- 1986-11-14 JP JP17587086U patent/JPS6380840U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011204724A (en) * | 2010-03-24 | 2011-10-13 | Hitachi Aic Inc | Electrolytic capacitor |
| JP2020537353A (en) * | 2017-10-12 | 2020-12-17 | ティーディーケイ・エレクトロニクス・アクチェンゲゼルシャフトＴｄｋ Ｅｌｅｃｔｒｏｎｉｃｓ Ａｇ | Capacitor cups and capacitors |
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