JPS6039530U - hydraulic actuator - Google Patents
hydraulic actuatorInfo
- Publication number
- JPS6039530U JPS6039530U JP13108783U JP13108783U JPS6039530U JP S6039530 U JPS6039530 U JP S6039530U JP 13108783 U JP13108783 U JP 13108783U JP 13108783 U JP13108783 U JP 13108783U JP S6039530 U JPS6039530 U JP S6039530U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- valve
- operating
- piston
- disposed
- 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
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (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図は油圧操作器の油圧系統図、第2図はパイロット
の要部断面図、第3図は増幅弁の要部断面図、第4図は
リリーフ弁による衝撃圧除去系統図、第5図はアキュム
レニタによる衝撃圧除去系統図、第6図ないし第9図は
本考案の一実施例の要部断面図である。
46・・・ピストン。Fig. 1 is a hydraulic system diagram of the hydraulic actuator, Fig. 2 is a sectional view of the main part of the pilot, Fig. 3 is a sectional view of the main part of the amplification valve, Fig. 4 is a diagram of the shock pressure removal system by the relief valve, and Fig. 5 is a sectional view of the main part of the pilot. The figure is a system diagram for removing shock pressure by an accumulator unit, and FIGS. 6 to 9 are sectional views of essential parts of an embodiment of the present invention. 46... Piston.
Claims (1)
ェータの操作油圧を切換制御するパイロット弁と増幅弁
と、前記アクチェータの作動用の油圧源と、蓄圧器とを
備えたものにおいて、前記各弁に配置する閉止穴ボルト
にピストンを配置しこのピストンにより各弁の開閉動作
時に生じる衝撃圧を低減する手段を設けたことを特徴と
する油圧操作器。An actuator that drives and opens and closes a movable contact, a pilot valve and an amplification valve that switch and control the operating hydraulic pressure of this actuator, a hydraulic pressure source for operating the actuator, and a pressure accumulator, which are disposed in each of the valves. A hydraulic operating device characterized in that a piston is disposed in a closing hole bolt, and a means is provided for reducing the impact pressure generated when each valve is opened and closed by the piston.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13108783U JPS6039530U (en) | 1983-08-26 | 1983-08-26 | hydraulic actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13108783U JPS6039530U (en) | 1983-08-26 | 1983-08-26 | hydraulic actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6039530U true JPS6039530U (en) | 1985-03-19 |
Family
ID=30296475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13108783U Pending JPS6039530U (en) | 1983-08-26 | 1983-08-26 | hydraulic actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039530U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63198813U (en) * | 1987-06-11 | 1988-12-21 | ||
JPH0472117B2 (en) * | 1982-10-04 | 1992-11-17 | Shunaaburu Ruudoitsuhi |
-
1983
- 1983-08-26 JP JP13108783U patent/JPS6039530U/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0472117B2 (en) * | 1982-10-04 | 1992-11-17 | Shunaaburu Ruudoitsuhi | |
JPS63198813U (en) * | 1987-06-11 | 1988-12-21 | ||
JPH0443615Y2 (en) * | 1987-06-11 | 1992-10-15 |
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