JPH0231122U

JPH0231122U -

Info

Publication number: JPH0231122U
Application number: JP1988109047U
Authority: JP
Priority date: 1988-08-22
Filing date: 1988-08-22
Publication date: 1990-02-27

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案の実施例に係るもの
で、第１図は組立図、第２図は一部断面正面図、
第３図は一部断面側面図、第４図は別の実施例の
一部断面正面図、第５図はその一部断面側面図、
第６図はさらに別の実施例の要部拡大断面図、第
７図は加湿耐圧試験結果を示すグラフである。第
８図乃至第１１図は従来例に係るもので、第８図
は組立図、第９図は一部断面正面図、第１０図は
一部断面側面図、第１１図はリセプタクルをコン
デンサのフアストンタブに挿入する態様を示す斜
視図である。１１…磁器誘電体、１２，１３…貫通孔、１４
，１５，１６…コンデンサ電極、１７…接地板、
１８…窓、１９_１，１９_２…中心導体、２０_１，
２０_２…導体部、２１_１，２１_２…フアストンタ
ブ、２２_１，２２_２…電極金具、２３_１，２３_２…シリコーンチユーブ、２４…絶縁ケース、２４
_１…拡開部、２４_２…下部筒、２５…絶縁カバー
、２６…絶縁性樹脂モールド、２７…凸部、２８
…凹部。 1 to 3 are related to an embodiment of the present invention, in which FIG. 1 is an assembled view, FIG. 2 is a partially sectional front view, and FIG.
3 is a partially sectional side view, FIG. 4 is a partially sectional front view of another embodiment, and FIG. 5 is a partially sectional side view thereof.
FIG. 6 is an enlarged sectional view of a main part of yet another embodiment, and FIG. 7 is a graph showing the results of a humidification pressure test. 8 to 11 are related to the conventional example. FIG. 8 is an assembled diagram, FIG. 9 is a partially sectional front view, FIG. 10 is a partially sectional side view, and FIG. 11 is a receptacle of a capacitor. It is a perspective view which shows the mode inserted into a faston tab. 11...Porcelain dielectric, 12, 13...Through hole, 14
, 15, 16... Capacitor electrode, 17... Ground plate,
18... Window, 19 ₁ , 19 ₂ ... Center conductor, 20 ₁ ,
20 ₂ ... Conductor part, 21 ₁ , 21 ₂ ... Faston tab, 22 ₁ , 22 ₂ ... Electrode fitting, 23 ₁ , 23 ₂ ...Silicone tube, 24...Insulation case, 24
DESCRIPTION OF SYMBOLS ₁ ... Expansion part, 24 ₂ ... Lower tube, 25... Insulating cover, 26... Insulating resin mold, 27... Convex part, 28
...concavity.

Claims

[Scope of Claim for Utility Model Registration] (1) A grounding plate is bonded and fitted between the overlapping part of the insulating case and the insulating cover, and a porcelain dielectric in which a center conductor with a faston tab is inserted and arranged is provided within the insulating case. , in a capacitor in which a ground electrode of a ceramic dielectric is connected to the ground plate and electrically conductive, and an insulating resin is injected around the ceramic dielectric, an opening in a portion surrounding the faston tab of the insulating case is expanded to expand the capacitor; A high-voltage feed-through porcelain capacitor characterized by forming a part. (2) The porcelain capacitor according to claim 1, wherein the insulating case is formed of a lower tube made of thermoplastic resin and an expanded portion made of thermosetting resin. (3) A porcelain capacitor according to claim 2, wherein a convex portion or a concave portion is formed on the upper end surface of the outer circumference of the lower cylinder, and a concave portion or a convex portion is formed on the lower end surface of the inner circumference of the expanded portion, and these are fitted into each other. .