JPS59139932U - Structure of terminal cover in switch - Google Patents
Structure of terminal cover in switchInfo
- Publication number
- JPS59139932U JPS59139932U JP3322783U JP3322783U JPS59139932U JP S59139932 U JPS59139932 U JP S59139932U JP 3322783 U JP3322783 U JP 3322783U JP 3322783 U JP3322783 U JP 3322783U JP S59139932 U JPS59139932 U JP S59139932U
- Authority
- JP
- Japan
- Prior art keywords
- terminal cover
- terminal
- guide portion
- switch
- fixed electrode
- 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.)
- Granted
Links
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
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
第1図は本考案の第一実施例である端子カバーを取着し
た気中負荷開閉器を示す一部切欠正面図、第2図は同じ
(側断面図、第3図は路体平断面図、第4図は路体正断
面図、第5図は第一実施例にかかる端子カバーの正断面
図、第6図は同じく平面図、第7図は同じく左側面図、
第8図は端子ホーンを示す斜視図である。第9〜第11
図は別の実施例を示すものであり、第9図は端子カバー
の正断面図、第10図は同じく平面図、第11図は同じ
く左側面図である。
機枠・・・1、上部枠・・・4、下部枠・・・6、飛散
防止部材・・・9、側板・・・10、本体碍子・・・1
1、固定電極・・・12、接続端子・・・14、口出線
・・・15、可動碍子・・・19、可動接触刃(可動電
極)・・・21、端子カバー・・・22、係合突部・・
・25、係合凹部・・・26、ガス案内部・・・27、
その内面・・・27a、端子ホーン・・・31゜Fig. 1 is a partially cutaway front view showing an air load switch with a terminal cover attached, which is the first embodiment of the present invention; Fig. 2 is the same (side sectional view); 4 is a front sectional view of the road body, FIG. 5 is a front sectional view of the terminal cover according to the first embodiment, FIG. 6 is a plan view, and FIG. 7 is a left side view.
FIG. 8 is a perspective view showing the terminal horn. 9th to 11th
The figures show another embodiment; FIG. 9 is a front sectional view of the terminal cover, FIG. 10 is a plan view, and FIG. 11 is a left side view. Machine frame...1, Upper frame...4, Lower frame...6, Shatter prevention member...9, Side plate...10, Main body insulator...1
1, Fixed electrode...12, Connection terminal...14, Lead wire...15, Movable insulator...19, Movable contact blade (movable electrode)...21, Terminal cover...22, Engagement protrusion...
・25, Engagement recess...26, Gas guide part...27,
Its inner surface...27a, terminal horn...31°
Claims (1)
に接続される口出線接続用の接続端子を端子カバーで覆
い、この端子カバーを固定電極を覆う本体碍子に対し取
着した開閉器において、−前記端子カバーを本体碍子に
対し着脱可能に係着し、この端子カバーの外周面にはア
ークガス圧を受けて端子カバーを本体碍子から離脱させ
て接続端子を露出させるガス案内部を突設したことを特
徴とする端子カバーの構造。 2 前記ガス案内部は端子カバーの基端部下面に膨出形
成されるものである実用新案登録請求の“ 範囲第1項
に記載の開閉器、における端子カバーの構造。[Scope of Claim for Utility Model Registration] 1. A main body in which a movable electrode can be moved into and out of contact with a fixed electrode, a connecting terminal for connecting an output wire connected to the fixed electrode is covered with a terminal cover, and the terminal cover covers the fixed electrode. In a switch attached to an insulator, - the terminal cover is removably attached to the main insulator, and the outer circumferential surface of the terminal cover is exposed to arc gas pressure to separate the terminal cover from the main insulator, and a connection terminal is provided. A structure of a terminal cover characterized by a protruding gas guide portion exposing the gas guide portion. 2. The structure of the terminal cover in the switch according to item 1 of the utility model registration claim, wherein the gas guide portion is formed as a bulge on the lower surface of the base end of the terminal cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3322783U JPS59139932U (en) | 1983-03-08 | 1983-03-08 | Structure of terminal cover in switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3322783U JPS59139932U (en) | 1983-03-08 | 1983-03-08 | Structure of terminal cover in switch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59139932U true JPS59139932U (en) | 1984-09-19 |
JPH019061Y2 JPH019061Y2 (en) | 1989-03-13 |
Family
ID=30164029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3322783U Granted JPS59139932U (en) | 1983-03-08 | 1983-03-08 | Structure of terminal cover in switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59139932U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182845U (en) * | 1981-05-14 | 1982-11-19 | ||
JPS5817743U (en) * | 1981-07-27 | 1983-02-03 | 株式会社高松電気製作所 | Outdoor air switch |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817743B2 (en) * | 1980-06-30 | 1983-04-09 | 日本農薬株式会社 | Method for producing o-trifluoromethyl-m'-isopropoxybenzoic acid anilide |
-
1983
- 1983-03-08 JP JP3322783U patent/JPS59139932U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182845U (en) * | 1981-05-14 | 1982-11-19 | ||
JPS5817743U (en) * | 1981-07-27 | 1983-02-03 | 株式会社高松電気製作所 | Outdoor air switch |
Also Published As
Publication number | Publication date |
---|---|
JPH019061Y2 (en) | 1989-03-13 |
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