JPH0242334U - - Google Patents
Info
- Publication number
- JPH0242334U JPH0242334U JP11991488U JP11991488U JPH0242334U JP H0242334 U JPH0242334 U JP H0242334U JP 11991488 U JP11991488 U JP 11991488U JP 11991488 U JP11991488 U JP 11991488U JP H0242334 U JPH0242334 U JP H0242334U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- contact part
- movable contact
- circuit breaker
- sealed container
- 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
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Circuit Breakers (AREA)
Description
第１図は本考案のガス遮断器の一実施例を示す
断面図、第２図および第３図はそれぞれ本考案の
異なる他の実施例を示す断面図である。
１……ガス遮断器、２……密封容器、３……固
定遮断器、４……可動遮断器、５……消弧室、１
１……絶縁筒、１２……機構部、１３……駆動装
置、１４……操作ロツド、１５……絶縁ロツド、
１６……ダミー加圧室、１７……シリンダ、１８
……ピストン、１９……噴出口、２０，２１……
ロツド、２２……導管。
FIG. 1 is a cross-sectional view showing one embodiment of the gas circuit breaker of the present invention, and FIGS. 2 and 3 are cross-sectional views showing other different embodiments of the present invention. 1... Gas circuit breaker, 2... Sealed container, 3... Fixed circuit breaker, 4... Movable circuit breaker, 5... Arc extinguishing room, 1
DESCRIPTION OF SYMBOLS 1... Insulating cylinder, 12... Mechanism part, 13... Drive device, 14... Operating rod, 15... Insulating rod,
16...Dummy pressurization chamber, 17...Cylinder, 18
... Piston, 19 ... Spout, 20, 21 ...
Rod, 22... conduit.
Claims (1)
よび可動接触部を配置し、その可動接触部を前記
密閉容器外の駆動装置から操作ロツドを介して開
閉操作するガス遮断器において、前記密閉容器内
に可動接触部の遮断動作時に前記操作ロツドの操
作力を受けて密閉容器内の絶縁ガスを加圧して清
浄な加圧ガスを作りこの加圧ガスを前記両接触部
のアーク冷却に使われた熱ガスに吹き付けるダミ
ー加圧室を設けたことを特徴とするガス遮断器。 In a gas circuit breaker, a fixed contact part and a movable contact part are arranged in a closed container filled with an insulating gas, and the movable contact part is opened and closed by a drive device outside the sealed container via an operating rod. When the movable contact part is cut off, the operating force of the operating rod is applied to pressurize the insulating gas in the sealed container to produce clean pressurized gas, which is used for arc cooling of both the contact parts. A gas circuit breaker characterized by having a dummy pressurized chamber that blows hot gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11991488U JPH0242334U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11991488U JPH0242334U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242334U true JPH0242334U (en) | 1990-03-23 |
Family
ID=31365562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11991488U Pending JPH0242334U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018061331A1 (en) * | 2016-09-29 | 2018-04-05 | 富士フイルム株式会社 | Composite optical element |
-
1988
- 1988-09-14 JP JP11991488U patent/JPH0242334U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018061331A1 (en) * | 2016-09-29 | 2018-04-05 | 富士フイルム株式会社 | Composite optical element |
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