JPS59103804U - Turbine front axle breakage detection device - Google Patents
Turbine front axle breakage detection deviceInfo
- Publication number
- JPS59103804U JPS59103804U JP19606082U JP19606082U JPS59103804U JP S59103804 U JPS59103804 U JP S59103804U JP 19606082 U JP19606082 U JP 19606082U JP 19606082 U JP19606082 U JP 19606082U JP S59103804 U JPS59103804 U JP S59103804U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- turbine
- front axle
- breakage detection
- turbine rotor
- 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
- Control Of Turbines (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図はタービンの前部心棒近傍を示す縦断面図、第２
図は本考案の一実施例のタービンの前部心棒切損検出装
置を示すブロック図である。
１・・・前部心棒、２・・・タービンロータ、６・・・
主油ポンプ、８・・・油タンク、１２・・・主油ポンプ
出口側配管、−１４・・・圧力検出用配管、１７・・・
圧力スイッチ、２１・・・タービントリップ装置。Figure 1 is a longitudinal sectional view showing the vicinity of the front shaft of the turbine;
The figure is a block diagram showing a turbine front mandrel breakage detection device according to an embodiment of the present invention. 1... Front axle, 2... Turbine rotor, 6...
Main oil pump, 8... Oil tank, 12... Main oil pump outlet side piping, -14... Pressure detection piping, 17...
Pressure switch, 21...turbine trip device.
Claims (1)
部心棒を介して伝達される前記タービンロータの駆動力
により駆動される主油ポンプとを備えたタービンの前記
前部心棒の切損を検出するタービンの前部心棒切損検出
装置において、前記主油ポンプの吐出圧を検出する圧力
検出器と、この圧力検出器で検出される圧力値が予め定
められた一定値を越えた時に前記タービンロータの回転
を停止する制御装置とからなることを特徴とするり−ビ
ンの前部心棒切損検出装置。A breakage of the front mandrel of a turbine including a front mandrel disposed at one end of the turbine rotor and a main oil pump driven by the driving force of the turbine rotor transmitted via the front mandrel. The front axle breakage detection device of the turbine includes a pressure detector that detects the discharge pressure of the main oil pump, and a pressure value detected by the pressure detector that exceeds a predetermined constant value. and a control device for stopping rotation of the turbine rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19606082U JPS59103804U (en) | 1982-12-28 | 1982-12-28 | Turbine front axle breakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19606082U JPS59103804U (en) | 1982-12-28 | 1982-12-28 | Turbine front axle breakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59103804U true JPS59103804U (en) | 1984-07-12 |
Family
ID=30420836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19606082U Pending JPS59103804U (en) | 1982-12-28 | 1982-12-28 | Turbine front axle breakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59103804U (en) |
-
1982
- 1982-12-28 JP JP19606082U patent/JPS59103804U/en active Pending
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