JPS6151628U - - Google Patents
Info
- Publication number
- JPS6151628U JPS6151628U JP13812184U JP13812184U JPS6151628U JP S6151628 U JPS6151628 U JP S6151628U JP 13812184 U JP13812184 U JP 13812184U JP 13812184 U JP13812184 U JP 13812184U JP S6151628 U JPS6151628 U JP S6151628U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- sub
- piston
- main
- operating mechanism
- 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
- 238000013459 approach Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
はしや断器行程図、第３図は他の実施例を示す図
、第４図は従来のしや断器の操作機構を示す図で
ある。
５は主シリンダ、６は主ピストン、７は接点、
８は副シリンダ、９は副ピストン、１０は逆止弁
、１１は貫通孔である。なお、各図中同一符号は
同一または相当部分を示す。
Fig. 1 is a diagram showing one embodiment of this invention, Fig. 2 is a diagram of the stroke of the cutter, Fig. 3 is a diagram showing another embodiment, and Fig. 4 is the operating mechanism of the conventional cutter. FIG. 5 is the main cylinder, 6 is the main piston, 7 is the contact,
8 is an auxiliary cylinder, 9 is an auxiliary piston, 10 is a check valve, and 11 is a through hole. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
接離させる主ピストン、 を備えたしや断器の操作機構においてさらに、副
シリンダ、 主ピストンと連動して副シリンダ内を摺動し主
シリンダのシリンダヘツドと主ピストンが離れる
方向に動く場合に、副シリンダのシリンダヘツド
に接近する副ピストン、 副シリンダのシリンダヘツド又は副ピストスン
又は双方に設けられた小径の貫通孔、 副シリンダ内への空気の流入を阻止せず、副シ
リンダ内からの空気の流出を阻止するため、副シ
リンダのシリンダヘツド又は副ピストン又は双方
に設けられた逆止弁、 を備えたことを特徴とするしや断器の操作機構。[Scope of Claim for Utility Model Registration] In the operating mechanism of a shield disconnector, which includes a main cylinder, a main piston that slides in the main cylinder using compressed air and connects and separates the contacts, the operating mechanism further includes a sub cylinder, a main piston, and Provided on the sub-piston, the cylinder head of the sub-cylinder, the sub-piston, or both, which approaches the cylinder head of the sub-cylinder when the cylinder head of the main cylinder and the main piston move in a direction away from each other by sliding in the sub-cylinder in conjunction with each other. a small-diameter through hole, a check valve provided in the cylinder head of the sub-cylinder, the sub-piston, or both in order to prevent air from flowing out from the sub-cylinder without blocking the inflow of air into the sub-cylinder; An operating mechanism for a shiya disconnector characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13812184U JPS6151628U (en) | 1984-09-10 | 1984-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13812184U JPS6151628U (en) | 1984-09-10 | 1984-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6151628U true JPS6151628U (en) | 1986-04-07 |
Family
ID=30696520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13812184U Pending JPS6151628U (en) | 1984-09-10 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151628U (en) |
-
1984
- 1984-09-10 JP JP13812184U patent/JPS6151628U/ja active Pending
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