CS568089A3 - Turbine - Google Patents
Turbine Download PDFInfo
- Publication number
- CS568089A3 CS568089A3 CS895680A CS568089A CS568089A3 CS 568089 A3 CS568089 A3 CS 568089A3 CS 895680 A CS895680 A CS 895680A CS 568089 A CS568089 A CS 568089A CS 568089 A3 CS568089 A3 CS 568089A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- rim
- space
- pressure
- sealing means
- turbine
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 30
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 abstract description 2
- 238000004061 bleaching Methods 0.000 description 3
- 210000002105 tongue Anatomy 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000638 solvent extraction 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
- F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Control Of Turbines (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Diaphragms And Bellows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8813117A FR2637650B1 (fr) | 1988-10-06 | 1988-10-06 | Dispositifs reduisant les fleches et les contraintes dans les diaphragmes de turbines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS568089A3 true CS568089A3 (en) | 1992-10-14 |
Family
ID=9370749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS895680A CS568089A3 (en) | 1988-10-06 | 1989-10-06 | Turbine |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5024581A (enExample) |
| EP (1) | EP0362756B1 (enExample) |
| JP (1) | JPH02146205A (enExample) |
| CN (1) | CN1013508B (enExample) |
| AT (1) | ATE78320T1 (enExample) |
| CS (1) | CS568089A3 (enExample) |
| DE (1) | DE68902124T2 (enExample) |
| ES (1) | ES2034548T3 (enExample) |
| FR (1) | FR2637650B1 (enExample) |
| GR (1) | GR3005956T3 (enExample) |
| MX (1) | MX170952B (enExample) |
| ZA (1) | ZA897626B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5115642A (en) * | 1991-01-07 | 1992-05-26 | United Technologies Corporation | Gas turbine engine case with intergral shroud support ribs |
| RU2204724C2 (ru) * | 2000-12-05 | 2003-05-20 | ОАО "Турбомоторный завод" | Способ регулирования температуры сетевой воды теплофикационной турбоустановки |
| RU2194866C2 (ru) * | 2001-02-14 | 2002-12-20 | ОАО "Турбомоторный завод" | Система управления отбором пара паровой турбины |
| RU2196234C2 (ru) * | 2001-02-20 | 2003-01-10 | Синцов Владимир Афанасьевич | Регулирующая поворотная диафрагма с приводом |
| RU2237171C1 (ru) * | 2003-02-10 | 2004-09-27 | Иванов Сергей Николаевич | Поворотная регулирующая диафрагма паровой теплофикационной турбины |
| GB0319002D0 (en) * | 2003-05-13 | 2003-09-17 | Alstom Switzerland Ltd | Improvements in or relating to steam turbines |
| DE602004023523D1 (de) | 2003-08-27 | 2009-11-19 | Muraharu Seisakusho Sagamihara | Einpackvorrichtung für artikel |
| GB2417298B (en) * | 2004-08-21 | 2008-12-24 | Alstom Technology Ltd | Sealing arrangement |
| ES2285915B1 (es) * | 2005-10-11 | 2008-10-16 | Airbus España, S.L. | Sistema de sellado de ranuras variables para maquetas ensayadas en un tunel aerodinamico. |
| US7758307B2 (en) * | 2007-05-17 | 2010-07-20 | Siemens Energy, Inc. | Wear minimization system for a compressor diaphragm |
| RU2426891C2 (ru) * | 2009-07-15 | 2011-08-20 | Закрытое акционерное общество "Уральский турбинный завод" | Способ регулирования давления производственного отбора пара теплофикационной турбины |
| DE102014221152A1 (de) * | 2014-10-17 | 2016-04-21 | Siemens Aktiengesellschaft | Abdichtung einer Dichtschalenaufhängung |
| FR3036435B1 (fr) * | 2015-05-22 | 2020-01-24 | Safran Ceramics | Ensemble d'anneau de turbine |
| RU186946U1 (ru) * | 2018-11-08 | 2019-02-11 | Акционерное общество "Уральский турбинный завод" | Устройство регулирования расхода рабочего тела тепловой машины |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1154777A (en) * | 1914-02-21 | 1915-09-28 | Gen Electric | Attaching means for nozzles. |
| US1242578A (en) * | 1916-09-05 | 1917-10-09 | Moore Steam Turbine Corp | Steam-turbine. |
| US1352277A (en) * | 1919-01-09 | 1920-09-07 | Gen Electric | Elastic-fluid turbine |
| US1549209A (en) * | 1924-09-18 | 1925-08-11 | Bbc Brown Boveri & Cie | Guide apparatus of steam turbines |
| GB243974A (en) * | 1925-04-20 | 1925-12-10 | Jan Kieswetter | Improvements relating to turbine casings having transverse partitions and the like therein |
| GB374783A (en) * | 1930-12-04 | 1932-06-16 | Bbc Brown Boveri & Cie | Improvements in and relating to steam turbines |
| DE732470C (de) * | 1942-03-15 | 1943-03-03 | Turbinenfabrik Brueckner Kanis | Leitschaufeltraegerbefestigung fuer UEberdruck-Dampf- oder -Gasturbinen |
| GB597953A (en) * | 1943-05-21 | 1948-02-06 | Rateau Soc | Improvements in gas turbines |
| GB702966A (en) * | 1950-10-25 | 1954-01-27 | British Thomson Houston Co Ltd | Improvements in and relating to elastic fluid pressure turbines |
| GB767730A (en) * | 1954-04-09 | 1957-02-06 | Vickers Electrical Co Ltd | "improvements relating to nozzle diaphragms for elastic fluid turbines" |
| US2905434A (en) * | 1954-07-08 | 1959-09-22 | Westinghouse Electric Corp | Turbine apparatus |
| US3021110A (en) * | 1960-03-01 | 1962-02-13 | Gen Electric | High temperature turbine nozzle retaining means |
| US3169748A (en) * | 1962-12-06 | 1965-02-16 | Westinghouse Electric Corp | Turbine apparatus |
| JPS5313005A (en) * | 1976-07-21 | 1978-02-06 | Hitachi Ltd | Turbine stage internal structure |
-
1988
- 1988-10-06 FR FR8813117A patent/FR2637650B1/fr not_active Expired - Lifetime
-
1989
- 1989-10-02 EP EP89118211A patent/EP0362756B1/fr not_active Expired - Lifetime
- 1989-10-02 US US07/415,731 patent/US5024581A/en not_active Expired - Fee Related
- 1989-10-02 AT AT89118211T patent/ATE78320T1/de not_active IP Right Cessation
- 1989-10-02 DE DE8989118211T patent/DE68902124T2/de not_active Expired - Lifetime
- 1989-10-02 ES ES198989118211T patent/ES2034548T3/es not_active Expired - Lifetime
- 1989-10-03 MX MX017806A patent/MX170952B/es unknown
- 1989-10-06 ZA ZA897626A patent/ZA897626B/xx unknown
- 1989-10-06 CS CS895680A patent/CS568089A3/cs unknown
- 1989-10-06 JP JP1262838A patent/JPH02146205A/ja active Pending
- 1989-10-06 CN CN89107702A patent/CN1013508B/zh not_active Expired
-
1992
- 1992-10-12 GR GR920402279T patent/GR3005956T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2637650B1 (fr) | 1990-11-16 |
| GR3005956T3 (enExample) | 1993-06-07 |
| EP0362756B1 (fr) | 1992-07-15 |
| DE68902124T2 (de) | 1992-12-17 |
| DE68902124D1 (de) | 1992-08-20 |
| EP0362756A1 (fr) | 1990-04-11 |
| US5024581A (en) | 1991-06-18 |
| CN1042967A (zh) | 1990-06-13 |
| CN1013508B (zh) | 1991-08-14 |
| ES2034548T3 (es) | 1993-04-01 |
| FR2637650A1 (fr) | 1990-04-13 |
| ATE78320T1 (de) | 1992-08-15 |
| JPH02146205A (ja) | 1990-06-05 |
| ZA897626B (en) | 1990-07-25 |
| MX170952B (es) | 1993-09-22 |
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