JPS59175238U - gas disconnector - Google Patents
gas disconnectorInfo
- Publication number
- JPS59175238U JPS59175238U JP6990783U JP6990783U JPS59175238U JP S59175238 U JPS59175238 U JP S59175238U JP 6990783 U JP6990783 U JP 6990783U JP 6990783 U JP6990783 U JP 6990783U JP S59175238 U JPS59175238 U JP S59175238U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- gas disconnector
- contact
- utility
- model registration
- 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図はアーク電流がつくる磁界を変歪してアークを直
角方向に駆動するグリッド形の消弧装置を備えた従来の
ガス断路器の縦断面図、第２図は本考案による第１の実
施例を示すグリッド形消弧装置近傍の断面図、第３図は
ガス断路器のストローク・時間特性を示す図、第４図は
本考案による第２の実施例の縦断面図である。
４・・・・・・グリッド形消弧装置、５・・・・・・固
定接触子、６・・・・・・可動接触子、７・・・・・・
シールド、１２・・・・・・制動子、１３・・・・・・
制動片。
第２図
第３図Fig. 1 is a vertical cross-sectional view of a conventional gas disconnector equipped with a grid-type arc extinguishing device that drives the arc in a perpendicular direction by distorting the magnetic field created by the arc current, and Fig. 2 is a longitudinal cross-sectional view of a conventional gas disconnector equipped with a grid-type arc extinguishing device that drives the arc in a perpendicular direction by distorting the magnetic field created by the arc current. FIG. 3 is a diagram showing the stroke/time characteristics of the gas disconnector, and FIG. 4 is a longitudinal sectional view of the second embodiment of the present invention. 4... Grid type arc extinguishing device, 5... Fixed contact, 6... Movable contact, 7...
Shield, 12...Brake, 13...
brake piece. Figure 2 Figure 3
Claims (4)
と、可動接触子が出入り可能な開口を有し前記固定接触
子を包囲する円筒状のシールドと、この円筒のシールド
の円筒内に設けられアーク電流がつくる磁界を固定・可
動接触子側軸線に対して直角方向に駆動するグリッド形
消弧装置とを備えたガス断路器において、前記開離スト
ロークの初期であって少なくとも可動接触子が前記グリ
ッド形消弧装置を通る間該可動接触子を押圧する制動片
が設けられたことを特徴とするガス断路器。(1) A movable contact arranged coaxially with a fixed contact and moving toward and away from the fixed contact, a cylindrical shield surrounding the fixed contact and having an opening through which the movable contact can go in and out, and a cylinder of the cylindrical shield. In the gas disconnector equipped with a grid-type arc extinguishing device that drives a magnetic field created by an arc current in a direction perpendicular to the axis of the fixed/movable contact side, the A gas disconnector characterized in that a brake piece is provided for pressing the movable contact while the contact passes through the grid-type arc extinguishing device.
において、可動接触子を押圧する制動片が固定接触子側
に配されたことを特徴とするガス断路器。(2) Utility Model Registration The gas disconnector according to claim 1, characterized in that a brake piece for pressing the movable contact is disposed on the fixed contact side.
において、可動接触子を押圧する創動片が該可動接触子
側に配されるとともに、該可動接触子の外径が小径部と
大径部とからなりかつ該大径部が前記制動片により押圧
されることを特徴とするガス断路器。(3) Scope of Utility Model Registration Claims In the gas disconnector according to claim 1, the movable contact piece that presses the movable contact is disposed on the movable contact side, and the outer diameter of the movable contact is at the small diameter portion. and a large diameter portion, the large diameter portion being pressed by the brake piece.
路器において、可動接触子を押圧する制動片の力が、可
動接触子の外周に沿って配列された複数個の制動片を外
周側から包囲するゴムのリングによって与えられること
を特徴とするガス断路器。(4) In the gas disconnector according to claim 1 of the utility model registration, the force of the brake piece pressing the movable contact causes the plurality of brake pieces arranged along the outer periphery of the movable contact to move toward the outer periphery. A gas disconnector characterized in that it is provided by a surrounding rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6990783U JPS59175238U (en) | 1983-05-11 | 1983-05-11 | gas disconnector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6990783U JPS59175238U (en) | 1983-05-11 | 1983-05-11 | gas disconnector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59175238U true JPS59175238U (en) | 1984-11-22 |
| JPH028349Y2 JPH028349Y2 (en) | 1990-02-28 |
Family
ID=30200055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6990783U Granted JPS59175238U (en) | 1983-05-11 | 1983-05-11 | gas disconnector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175238U (en) |
-
1983
- 1983-05-11 JP JP6990783U patent/JPS59175238U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028349Y2 (en) | 1990-02-28 |
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