JPS6392005U - - Google Patents
Info
- Publication number
- JPS6392005U JPS6392005U JP18683986U JP18683986U JPS6392005U JP S6392005 U JPS6392005 U JP S6392005U JP 18683986 U JP18683986 U JP 18683986U JP 18683986 U JP18683986 U JP 18683986U JP S6392005 U JPS6392005 U JP S6392005U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- trip
- solenoid valve
- test
- closing
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Turbines (AREA)
Description
第１図は本考案の実施例を示すタービントリツ
プ／テストのブロツク図、第２図は本考案の圧力
スイツチの動作を示すブロツク図、第３図は従来
の一般的なタービントリツプ装置の系統図、第４
図は従来のタービントリツプ／テストのブロツク
図である。
４……テストソレノイド弁、５……トリツプソ
レノイド弁、１０……トリツプ信号、１１……テ
スト信号、１２，１３……タイマ、１４……圧力
スイツチ信号。
Fig. 1 is a block diagram of a turbine trip/test showing an embodiment of the present invention, Fig. 2 is a block diagram showing the operation of the pressure switch of the present invention, and Fig. 3 is a block diagram of a conventional general turbine trip device. Genealogical diagram, No. 4
The figure is a block diagram of a conventional turbine trip/test. 4... Test solenoid valve, 5... Trip solenoid valve, 10... Trip signal, 11... Test signal, 12, 13... Timer, 14... Pressure switch signal.
Claims (1)
号によつて、制御油系のソレノイド弁を開閉制御
するトリツプテスト装置であつて、前記テスト信
号と、制御用油圧を検出する圧力スイツチからの
信号とを、論理判断する論理回路を設け、同回路
からの操作信号によつて、前記ソレノイド弁を開
閉制御することにしたタービン用トリツプテスト
装置。 A trip test device that controls the opening and closing of a solenoid valve in a control oil system based on an operation signal from a trip signal or a test signal, which logically judges the test signal and a signal from a pressure switch that detects control oil pressure. The trip test device for a turbine is provided with a logic circuit for controlling the opening and closing of the solenoid valve based on an operation signal from the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18683986U JPS6392005U (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18683986U JPS6392005U (en) | 1986-12-05 | 1986-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6392005U true JPS6392005U (en) | 1988-06-14 |
Family
ID=31136764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18683986U Pending JPS6392005U (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6392005U (en) |
-
1986
- 1986-12-05 JP JP18683986U patent/JPS6392005U/ja active Pending
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