JPS5243006A - Testing system of steam valve - Google Patents
Testing system of steam valveInfo
- Publication number
- JPS5243006A JPS5243006A JP11880975A JP11880975A JPS5243006A JP S5243006 A JPS5243006 A JP S5243006A JP 11880975 A JP11880975 A JP 11880975A JP 11880975 A JP11880975 A JP 11880975A JP S5243006 A JPS5243006 A JP S5243006A
- Authority
- JP
- Japan
- Prior art keywords
- testing system
- steam valve
- shut
- open
- tripping
- 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.)
- Granted
Links
Landscapes
- Control Of Turbines (AREA)
Abstract
PURPOSE: Tripping of the steam turbine is prevented by installing the limited time returning circuit in the apparatus for open and shut-off controlling the multiple steam valves which open with the time difference after completion of the test of confirming the shut-off operation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11880975A JPS5243006A (en) | 1975-10-03 | 1975-10-03 | Testing system of steam valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11880975A JPS5243006A (en) | 1975-10-03 | 1975-10-03 | Testing system of steam valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5243006A true JPS5243006A (en) | 1977-04-04 |
JPS5520048B2 JPS5520048B2 (en) | 1980-05-30 |
Family
ID=14745653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11880975A Granted JPS5243006A (en) | 1975-10-03 | 1975-10-03 | Testing system of steam valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5243006A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59226205A (en) * | 1983-06-06 | 1984-12-19 | Toshiba Corp | Valve action testing device |
-
1975
- 1975-10-03 JP JP11880975A patent/JPS5243006A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59226205A (en) * | 1983-06-06 | 1984-12-19 | Toshiba Corp | Valve action testing device |
Also Published As
Publication number | Publication date |
---|---|
JPS5520048B2 (en) | 1980-05-30 |
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