JPS63127044U - - Google Patents
Info
- Publication number
- JPS63127044U JPS63127044U JP1828787U JP1828787U JPS63127044U JP S63127044 U JPS63127044 U JP S63127044U JP 1828787 U JP1828787 U JP 1828787U JP 1828787 U JP1828787 U JP 1828787U JP S63127044 U JPS63127044 U JP S63127044U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- seal structure
- end hermetically
- constituted
- arc
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Description
第１図は、本考案の一実施例による軸シール構
造の拡大側断面図、第２図は本考案の一実施例に
よる消弧室断面図、第３図は従来の消弧室断面図
、第４図は従来の軸シール構造拡大側断面図であ
る。
図において、２ｃは下部タンク、５はスライド
シヤフト、１５はベローズである。なお、図中、
同一符号は同一、又は相当部分を示す。
FIG. 1 is an enlarged side sectional view of a shaft seal structure according to an embodiment of the present invention, FIG. 2 is a sectional view of an arc extinguishing chamber according to an embodiment of the present invention, and FIG. 3 is a sectional view of a conventional arc extinguishing chamber. FIG. 4 is an enlarged side sectional view of a conventional shaft seal structure. In the figure, 2c is a lower tank, 5 is a slide shaft, and 15 is a bellows. In addition, in the figure,
The same reference numerals indicate the same or corresponding parts.
Claims (1)
とを貫通して設けられた遮断器接点の開閉操作の
ために一定のストロークで直線的に軸方向に移動
するスライドシヤフトと、このスライドシヤフト
に一端を密封接合し他端を前記タンクに密封装着
された軸方向変位自在の高密封性を持つベローズ
にてシール構造を構成したことを特徴とするガス
開閉器のシール構造。 A slide shaft that moves linearly in the axial direction with a constant stroke for opening and closing the circuit breaker contacts provided through the inside of the tank filled with arc-extinguishing gas and the outside of the tank; 1. A seal structure for a gas switch, characterized in that the seal structure is constituted by an axially displaceable bellows having a high sealing property, which has one end hermetically joined and the other end hermetically attached to the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1828787U JPS63127044U (en) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1828787U JPS63127044U (en) | 1987-02-10 | 1987-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63127044U true JPS63127044U (en) | 1988-08-19 |
Family
ID=30811825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1828787U Pending JPS63127044U (en) | 1987-02-10 | 1987-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63127044U (en) |
-
1987
- 1987-02-10 JP JP1828787U patent/JPS63127044U/ja active Pending
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