JPH0226701U - - Google Patents
Info
- Publication number
- JPH0226701U JPH0226701U JP10489988U JP10489988U JPH0226701U JP H0226701 U JPH0226701 U JP H0226701U JP 10489988 U JP10489988 U JP 10489988U JP 10489988 U JP10489988 U JP 10489988U JP H0226701 U JPH0226701 U JP H0226701U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- oil
- valve
- oil pump
- steam valve
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Turbines (AREA)
Description
第１図は本考案に係る蒸気弁駆動装置の一実施
例の系統図、第２図は従来の蒸気弁駆動装置の系
統図である。
１……油ポンプ、３……主蒸気止め弁、４……
油圧シリンダー、５……調整弁、６……開度発信
器。
FIG. 1 is a system diagram of an embodiment of a steam valve driving device according to the present invention, and FIG. 2 is a system diagram of a conventional steam valve driving device. 1...Oil pump, 3...Main steam stop valve, 4...
Hydraulic cylinder, 5...adjustment valve, 6...opening transmitter.
Claims (1)
シリンダーに圧力油を供給する油ポンプと、この
油ポンプと油圧シリンダーの間に介在して油圧シ
リンダー内の油圧を所定値に調整する調整弁と、
この調整弁の開度を検出する検出器とを有する蒸
気弁駆動装置。 A hydraulic cylinder that drives a steam valve, an oil pump that supplies pressure oil to the hydraulic cylinder, and an adjustment valve that is interposed between the oil pump and the hydraulic cylinder to adjust the oil pressure in the hydraulic cylinder to a predetermined value.
A steam valve driving device having a detector for detecting the opening degree of the regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10489988U JPH0226701U (en) | 1988-08-10 | 1988-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10489988U JPH0226701U (en) | 1988-08-10 | 1988-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226701U true JPH0226701U (en) | 1990-02-21 |
Family
ID=31337031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10489988U Pending JPH0226701U (en) | 1988-08-10 | 1988-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226701U (en) |
-
1988
- 1988-08-10 JP JP10489988U patent/JPH0226701U/ja active Pending