JPS61177337U - - Google Patents
Info
- Publication number
- JPS61177337U JPS61177337U JP5911285U JP5911285U JPS61177337U JP S61177337 U JPS61177337 U JP S61177337U JP 5911285 U JP5911285 U JP 5911285U JP 5911285 U JP5911285 U JP 5911285U JP S61177337 U JPS61177337 U JP S61177337U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- nozzle
- movable
- pressure chamber
- gas switch
- 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
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１図はこの考案の一実施例としてのガスしや
断器を示す縦断面図、第２図はしや断途中状態を
示す縦断面図、第３図は他の実施例を示す縦断面
図。第４図は従来のガスしや断器の一例を示す縦
断面図。
１……ケーシング、２……固定接触子、３……
可動接触子、４……圧力室、７……ノズル。
Fig. 1 is a vertical cross-sectional view showing a gas shield disconnector as an embodiment of this invention, Fig. 2 is a longitudinal cross-sectional view showing a state in the middle of disconnection of the gas shield, and Fig. 3 is a longitudinal cross-sectional view showing another embodiment. figure. FIG. 4 is a longitudinal sectional view showing an example of a conventional gas shield and disconnector. 1... Casing, 2... Fixed contact, 3...
Movable contactor, 4... pressure chamber, 7... nozzle.
Claims (1)
固定接触子と可動接触子とを有するとともに、上
記固定接触子の周囲に圧力室を形成し、圧力室の
ノズルを通して可動接触子を圧力室内へ導入して
あるガス開閉器において、上記ノズルを可動接触
子に追随して移動可能に構成してあることを特徴
とするガス開閉器。 ２ ノズルの外周を、圧力室の内壁に対して気密
性良好に接触させてある上記実用新案登録請求の
範囲第１項記載のガス開閉器。 ３ ノズルを、ばね圧にて固定接触子と離反する
方向に移動させ、可動接触子にて固定接触子側へ
移動させる上記実用新案登録請求の範囲第１項記
載のガス開閉器。[Scope of claims for utility model registration] 1. Inside the casing filled with arc-extinguishing gas,
In a gas switch which has a fixed contact and a movable contact, a pressure chamber is formed around the fixed contact, and the movable contact is introduced into the pressure chamber through a nozzle of the pressure chamber, the nozzle is movable. A gas switch characterized by being configured to be movable following a contact. 2. The gas switch according to claim 1, wherein the outer periphery of the nozzle is in good airtight contact with the inner wall of the pressure chamber. 3. The gas switch according to claim 1, wherein the nozzle is moved in a direction away from the fixed contact by spring pressure, and moved toward the fixed contact by a movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5911285U JPS61177337U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5911285U JPS61177337U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61177337U true JPS61177337U (en) | 1986-11-05 |
Family
ID=30585232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5911285U Pending JPS61177337U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05198235A (en) * | 1991-08-02 | 1993-08-06 | Gec Alsthom Sa | Intermediate voltage or high voltage breaker with touching arc contactor |
-
1985
- 1985-04-19 JP JP5911285U patent/JPS61177337U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05198235A (en) * | 1991-08-02 | 1993-08-06 | Gec Alsthom Sa | Intermediate voltage or high voltage breaker with touching arc contactor |