JPS5814639U - Patshua type gas shield disconnector - Google Patents
Patshua type gas shield disconnectorInfo
- Publication number
- JPS5814639U JPS5814639U JP10783581U JP10783581U JPS5814639U JP S5814639 U JPS5814639 U JP S5814639U JP 10783581 U JP10783581 U JP 10783581U JP 10783581 U JP10783581 U JP 10783581U JP S5814639 U JPS5814639 U JP S5814639U
- Authority
- JP
- Japan
- Prior art keywords
- type gas
- stator
- flow guide
- movable element
- buffer
- 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
- 239000000872 buffer Substances 0.000 claims description 6
Landscapes
- Circuit Breakers (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、第２図は従来のしゃ断器の一例を示ず閉極時並
びに開極時の断面図、第３図は本考案のしゃ断器の第１
実施例における絶縁ノズル部の一部断面図、第４図は第
３図はＡ−Ａ線の断面図、第５図は本考案の第２実施例
の断面図である。
１・・・端子、２・・・固定子、３・・・可動子、４・
・・パッファシリンダー、５・・・シャフト、６・・・
端子、７・・・アーク、８・・・バッファ室、９・・・
絶縁ノズル、１０・・・フローガイド部、２２・・・溝
、２３・・・穴部、２４・・・スアート部、２５・・・
円周方向溝、Ｇ・・・（消弧性）ガス流。Figures 1 and 2 show an example of a conventional circuit breaker, and are cross-sectional views when the circuit breaker is closed and open, and Figure 3 is a cross-sectional view of the circuit breaker of the present invention.
FIG. 4 is a partial sectional view of the insulating nozzle part in the embodiment, FIG. 3 is a sectional view taken along line A-A, and FIG. 5 is a sectional view of a second embodiment of the present invention. 1...terminal, 2...stator, 3...mover, 4...
...Puffer cylinder, 5...Shaft, 6...
Terminal, 7... Arc, 8... Buffer chamber, 9...
Insulating nozzle, 10...Flow guide part, 22...Groove, 23...Hole part, 24...Sart part, 25...
Circumferential groove, G... (arc extinguishing) gas flow.
Claims (3)
ガスを圧縮するバツファ室と、前記固定子が挿入される
スロート部、該スロート部の下流側に形成されたフロー
ガイド部を有する絶縁ノズルを備え、しゃ断時に前記固
定子と可動子の間に発生するアークに、前記可動子の開
動作により前記バツファ室内の圧縮された前記消弧性ガ
スを前記絶縁ノズルで案内して吹付けるようにしたパツ
ファ形ガスしゃ断器において、フローガイド部の壁面に
ノズル外部へ貫通する穴を形成したことを特徴とするバ
ツファ形ガスしゃ断器。(1) A stator, a movable element that contacts the stator, a buffer chamber that compresses arc-extinguishing gas, a throat portion into which the stator is inserted, and a flow guide formed on the downstream side of the throat portion. the arc-extinguishing gas compressed in the buffer chamber by the opening operation of the movable element is guided by the insulating nozzle to an arc generated between the stator and the movable element when the movable element is cut off; What is claimed is: 1. A buffer-type gas breaker, characterized in that a hole is formed in a wall surface of a flow guide portion to penetrate to the outside of the nozzle.
の溝に開口している実用新案登録請求の範囲第１項記載
のバツファ形ガスしゃ断器。(2) The buffer type gas breaker according to claim 1, wherein the hole opens into a radial groove formed in the inner wall of the flow guide section.
向の溝に開口している実用新案登釘隋求の範囲第１項記
載のバツファ形ガスしゃ断器。(3) The buffer type gas breaker according to item 1 of the scope of the Utility Model Application, wherein the hole opens into a circumferential groove formed in the inner wall of the flow guide section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10783581U JPS5814639U (en) | 1981-07-22 | 1981-07-22 | Patshua type gas shield disconnector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10783581U JPS5814639U (en) | 1981-07-22 | 1981-07-22 | Patshua type gas shield disconnector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5814639U true JPS5814639U (en) | 1983-01-29 |
Family
ID=29902263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10783581U Pending JPS5814639U (en) | 1981-07-22 | 1981-07-22 | Patshua type gas shield disconnector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814639U (en) |
-
1981
- 1981-07-22 JP JP10783581U patent/JPS5814639U/en active Pending
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