JPS6231843U - - Google Patents
Info
- Publication number
- JPS6231843U JPS6231843U JP12320785U JP12320785U JPS6231843U JP S6231843 U JPS6231843 U JP S6231843U JP 12320785 U JP12320785 U JP 12320785U JP 12320785 U JP12320785 U JP 12320785U JP S6231843 U JPS6231843 U JP S6231843U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- exhaust chamber
- predetermined position
- cylindrical part
- chamber
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Circuit Breakers (AREA)
Description
第１図はこの考案のガスしや断器の一実施例を
示す縦断面図、第２図は動作状態を説明する図、
第３図は従来例を示す縦断面図。第４図は、本願
出願人が先に提案したガスしや断器を示す縦断面
図。
１……絶縁容器、４……固定コンタクト、５…
…可動コンタクト、７……排気室、８……昇圧室
、９……挿通部、９ａ……通気口、１０……筒状
部、１１……フランジ、１２……空間、１３……
排気孔。
Fig. 1 is a vertical sectional view showing an embodiment of the gas shield disconnector of this invention, Fig. 2 is a diagram explaining the operating state,
FIG. 3 is a longitudinal sectional view showing a conventional example. FIG. 4 is a longitudinal sectional view showing a gas shield and disconnector previously proposed by the applicant. 1... Insulating container, 4... Fixed contact, 5...
...Movable contact, 7...Exhaust chamber, 8...Pressure chamber, 9...Insertion part, 9a...Vent hole, 10...Cylindrical part, 11...Flange, 12...Space, 13...
Exhaust hole.
Claims (1)
コンタクトを有し、固定コンタクト側を昇圧室、
可動コンタクト側を排気室にそれぞれ構成し、昇
圧室と排気室とを区画する区画部材の所定位置に
、可動コンタクトを挿通することができ、しかも
挿通状態においてガスの流通を許容する空間を形
成することができる挿通部を形成しているととも
に、挿通部と連通し、かつ上記排気室側に延びる
筒状部を形成し、さらに上記可動コンタクトの外
面所定位置に、上記筒状部の内面と気密的に接触
するフランジを一体的に形成しているとともに、
可動コンタクトの所定位置に排気室と連通される
排気孔を形成しているガスしや断器であつて、上
記挿通部に、径方向へ貫通する複数の通気口を形
成していることを特徴とするガスしや断器。 It has a cylindrical fixed contact and a movable contact in an insulating container, and the fixed contact side is a pressurization chamber,
The movable contact side is configured as an exhaust chamber, and a space is formed in a predetermined position of a partitioning member that partitions the pressurization chamber and the exhaust chamber into which the movable contact can be inserted and which allows gas to flow in the inserted state. A cylindrical part is formed that communicates with the insertion part and extends toward the exhaust chamber, and the movable contact has a cylindrical part that is airtight with the inner surface of the cylindrical part at a predetermined position on the outer surface of the movable contact. In addition to integrally forming flanges that come into contact with each other,
A gas vent/disconnector having an exhaust hole communicating with an exhaust chamber at a predetermined position of the movable contact, characterized in that the insertion portion is formed with a plurality of vent holes penetrating in the radial direction. A gas shutoff switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12320785U JPS6231843U (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12320785U JPS6231843U (en) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231843U true JPS6231843U (en) | 1987-02-25 |
Family
ID=31014097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12320785U Pending JPS6231843U (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231843U (en) |
-
1985
- 1985-08-09 JP JP12320785U patent/JPS6231843U/ja active Pending