JPS6244083B2 - - Google Patents
Info
- Publication number
- JPS6244083B2 JPS6244083B2 JP56122973A JP12297381A JPS6244083B2 JP S6244083 B2 JPS6244083 B2 JP S6244083B2 JP 56122973 A JP56122973 A JP 56122973A JP 12297381 A JP12297381 A JP 12297381A JP S6244083 B2 JPS6244083 B2 JP S6244083B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- stroke
- turbine valve
- pressure
- deviation
- 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.)
- Expired
Links
- 230000005856 abnormality Effects 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 238000013500 data storage Methods 0.000 description 15
- 238000001514 detection method Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Control Of Turbines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56122973A JPS5825502A (ja) | 1981-08-07 | 1981-08-07 | タ−ビン弁診断装置 |
US06/405,350 US4523286A (en) | 1981-08-07 | 1982-08-05 | Apparatus for making diagnosis of valve device in turbine system |
CA000408887A CA1190622A (en) | 1981-08-07 | 1982-08-06 | Method of and apparatus for making diagnosis of valve device in turbine system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56122973A JPS5825502A (ja) | 1981-08-07 | 1981-08-07 | タ−ビン弁診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5825502A JPS5825502A (ja) | 1983-02-15 |
JPS6244083B2 true JPS6244083B2 (de) | 1987-09-18 |
Family
ID=14849160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56122973A Granted JPS5825502A (ja) | 1981-08-07 | 1981-08-07 | タ−ビン弁診断装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5825502A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8421643B2 (en) * | 2010-12-01 | 2013-04-16 | Fisher Controls International Llc | Automatic valve seating integrity test |
CN117178134A (zh) * | 2022-02-01 | 2023-12-05 | 三菱重工业株式会社 | 蒸汽阀的计测方法及蒸汽阀的计测装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55114809A (en) * | 1979-02-21 | 1980-09-04 | Westinghouse Electric Corp | Method of testing admission valve of steam turbine |
-
1981
- 1981-08-07 JP JP56122973A patent/JPS5825502A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55114809A (en) * | 1979-02-21 | 1980-09-04 | Westinghouse Electric Corp | Method of testing admission valve of steam turbine |
Also Published As
Publication number | Publication date |
---|---|
JPS5825502A (ja) | 1983-02-15 |
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