CS210767B1 - Arrangement of control system for controlled steam extraction from steam turbines in axial contruction - Google Patents
Arrangement of control system for controlled steam extraction from steam turbines in axial contruction Download PDFInfo
- Publication number
- CS210767B1 CS210767B1 CS172077A CS172077A CS210767B1 CS 210767 B1 CS210767 B1 CS 210767B1 CS 172077 A CS172077 A CS 172077A CS 172077 A CS172077 A CS 172077A CS 210767 B1 CS210767 B1 CS 210767B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- housing
- axial
- valve
- steam
- rod
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003466 welding Methods 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
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/345—Control or safety-means particular thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Turbines (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19212576A DD126795A1 (en, 2012) | 1976-03-31 | 1976-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS210767B1 true CS210767B1 (en) | 1982-01-29 |
Family
ID=5504099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS172077A CS210767B1 (en) | 1976-03-31 | 1977-03-15 | Arrangement of control system for controlled steam extraction from steam turbines in axial contruction |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS210767B1 (en, 2012) |
| DD (1) | DD126795A1 (en, 2012) |
| DE (1) | DE2705304A1 (en, 2012) |
| FR (1) | FR2346552A1 (en, 2012) |
| SU (1) | SU842202A1 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4425343C2 (de) * | 1994-07-18 | 1999-05-20 | Abb Patent Gmbh | Dampfturbine mit mindestens einem Drehschieber zur geregelten Dampfentnahme |
| RU2432467C1 (ru) * | 2010-04-01 | 2011-10-27 | ГОСУДАРСТВЕННОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ПРОФЕССИОНАЛЬНОГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" | Система регулирования направлением потока в камере регулирующей ступени паровой турбины |
-
1976
- 1976-03-31 DD DD19212576A patent/DD126795A1/xx unknown
-
1977
- 1977-02-09 DE DE19772705304 patent/DE2705304A1/de not_active Withdrawn
- 1977-03-02 SU SU772455956A patent/SU842202A1/ru active
- 1977-03-15 CS CS172077A patent/CS210767B1/cs unknown
- 1977-03-17 FR FR7708027A patent/FR2346552A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DD126795A1 (en, 2012) | 1977-08-10 |
| SU842202A1 (ru) | 1981-06-30 |
| FR2346552A1 (fr) | 1977-10-28 |
| DE2705304A1 (de) | 1977-10-27 |
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