ES2039985T3 - Estator interno ap-mp unico de turbina de vapor con climatizacion regulada. - Google Patents
Estator interno ap-mp unico de turbina de vapor con climatizacion regulada.Info
- Publication number
- ES2039985T3 ES2039985T3 ES199090107617T ES90107617T ES2039985T3 ES 2039985 T3 ES2039985 T3 ES 2039985T3 ES 199090107617 T ES199090107617 T ES 199090107617T ES 90107617 T ES90107617 T ES 90107617T ES 2039985 T3 ES2039985 T3 ES 2039985T3
- Authority
- ES
- Spain
- Prior art keywords
- inner stator
- stator
- air conditioning
- steam turbine
- section
- 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 - Lifetime
Links
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
- F01D9/00—Stators
-
- 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
- F01D25/26—Double casings; Measures against temperature strain in casings
-
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
Abstract
CUERPO DE TURBINA DE VAPOR HP-MP QUE CONSTA DE UN ESTATOR INTERNO UNICO (57) QUE RODEA A LAS PARTES HP (2) Y MP (3) DEL ROTOR. EL ESTATOR INTERNO (57) DETERMINA CON EL ESTATOR EXTERNO (9) UNOS ELEMENTOS DE POSICIONAMIENTO AXIAL (11) DEL ESTATOR INTERNO (57) Y UNA PANTALLA TERMICA (10) EN UN ESPACIO INTERESTATORICO (19) BARRIDO POR EL VAPOR CAPTADO EN UNA DE LAS ULTIMAS FASES (25) DE LA VENA HP (6). LAS PARTES DEL ESTATOR INTERNO QUE RODEAN A LA TOTALIDAD DE LA VENA HP (6) Y LAS FASES CALIENTES DE LA VENA MP (8) SE CLIMATIZAN ASI DE FORMA OPTIMA, LO QUE PERMITE DISMINUIR EL GRADIENTE TERMICO SOPORTADO POR EL ESTATOR INTERNO (57) ASI COMO LA TEMPERATURA DE LOS BULONES DE LOS ESTATORS (57 Y 9).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8905543A FR2646466B1 (fr) | 1989-04-26 | 1989-04-26 | Stator interne hp-mp unique de turbine a vapeur avec climatisation controlee |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2039985T3 true ES2039985T3 (es) | 1993-10-01 |
Family
ID=9381157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199090107617T Expired - Lifetime ES2039985T3 (es) | 1989-04-26 | 1990-04-23 | Estator interno ap-mp unico de turbina de vapor con climatizacion regulada. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5149247A (es) |
EP (1) | EP0394894B1 (es) |
JP (1) | JPH02301604A (es) |
KR (1) | KR900016587A (es) |
CN (1) | CN1023505C (es) |
AT (1) | ATE86359T1 (es) |
AU (1) | AU634767B2 (es) |
BR (1) | BR9001921A (es) |
CA (1) | CA2015261A1 (es) |
CS (1) | CS210690A3 (es) |
DE (1) | DE69000984T2 (es) |
DK (1) | DK0394894T3 (es) |
ES (1) | ES2039985T3 (es) |
FR (1) | FR2646466B1 (es) |
MX (1) | MX172511B (es) |
RU (1) | RU1831578C (es) |
ZA (1) | ZA903191B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2646466B1 (fr) * | 1989-04-26 | 1991-07-05 | Alsthom Gec | Stator interne hp-mp unique de turbine a vapeur avec climatisation controlee |
CA2039756A1 (en) * | 1990-05-31 | 1991-12-01 | Larry Wayne Plemmons | Stator having selectively applied thermal conductivity coating |
US5232592A (en) * | 1991-04-03 | 1993-08-03 | The F. B. Leopold Company, Inc. | Cap for underdrains in gravity filters |
DE19700899A1 (de) * | 1997-01-14 | 1998-07-23 | Siemens Ag | Dampfturbine |
US5904044A (en) * | 1997-02-19 | 1999-05-18 | White; William M. | Fluid expander |
DE19733148C1 (de) * | 1997-07-31 | 1998-11-12 | Siemens Ag | Kühlluftverteilung in einer Turbinenstufe einer Gasturbine |
DE59711075D1 (de) * | 1997-12-24 | 2004-01-15 | Alstom Schweiz Ag Baden | Kombinierte Mehrdruck-Dampfturbine |
CN1119505C (zh) | 1999-10-29 | 2003-08-27 | 三菱重工业株式会社 | 带有改进的外壳冷却系统的汽轮机 |
EP1335110B1 (de) * | 2002-02-06 | 2007-01-03 | Siemens Aktiengesellschaft | Strömungsmaschine mit Hochdruck- und Niederdruck-Schaufelbereich |
US7488153B2 (en) * | 2002-07-01 | 2009-02-10 | Alstom Technology Ltd. | Steam turbine |
EP1378630A1 (de) * | 2002-07-01 | 2004-01-07 | ALSTOM (Switzerland) Ltd | Dampfturbine |
EP1541810A1 (de) | 2003-12-11 | 2005-06-15 | Siemens Aktiengesellschaft | Verwendung einer Wärmedämmschicht für ein Bauteil einer Dampfturbine und eine Dampfturbine |
CN100340740C (zh) * | 2004-09-17 | 2007-10-03 | 北京全三维动力工程有限公司 | 一种超高压冲动式汽轮机 |
EP1744016A1 (de) * | 2005-07-11 | 2007-01-17 | Siemens Aktiengesellschaft | Heissgasführendes Gehäuseelement, Wellenschutzmantel und Gasturbinenanlage |
EP1744017A1 (de) | 2005-07-14 | 2007-01-17 | Siemens Aktiengesellschaft | Kombinierte Dampfturbine, Dampf- oder Gas- und Dampf- Turbinenanlage, Verfahren zum Betrieb einer kombinierten Dampfturbine |
US8113764B2 (en) * | 2008-03-20 | 2012-02-14 | General Electric Company | Steam turbine and a method of determining leakage within a steam turbine |
EP2565419A1 (de) * | 2011-08-30 | 2013-03-06 | Siemens Aktiengesellschaft | Kühlung für eine Strömungsmaschine |
EP2565377A1 (de) * | 2011-08-31 | 2013-03-06 | Siemens Aktiengesellschaft | Doppelflutige Dampfturbine |
CN103174464B (zh) * | 2011-12-22 | 2015-02-11 | 北京全四维动力科技有限公司 | 一种中部进汽双向流动结构的汽轮机转子冷却系统 |
US10428676B2 (en) * | 2017-06-13 | 2019-10-01 | Rolls-Royce Corporation | Tip clearance control with variable speed blower |
DE102017211295A1 (de) * | 2017-07-03 | 2019-01-03 | Siemens Aktiengesellschaft | Dampfturbine und Verfahren zum Betreiben derselben |
US10677092B2 (en) * | 2018-10-26 | 2020-06-09 | General Electric Company | Inner casing cooling passage for double flow turbine |
DE102018219374A1 (de) * | 2018-11-13 | 2020-05-14 | Siemens Aktiengesellschaft | Dampfturbine und Verfahren zum Betreiben derselben |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE572185A (es) * | ||||
DE94967C (de) * | 1897-03-23 | 1897-11-12 | Ernst Hammesfahr | Schleif- und polirmaschine |
US1773909A (en) * | 1929-05-17 | 1930-08-26 | Ind Gas Engineering Company | Blower |
BE524202A (es) * | 1952-11-20 | |||
FR1100792A (fr) * | 1953-05-20 | 1955-09-23 | Westinghouse Electric Corp | Turbine à vapeur |
US2823891A (en) * | 1953-05-20 | 1958-02-18 | Westinghouse Electric Corp | Steam turbine |
CH324496A (de) * | 1953-05-20 | 1957-09-30 | Westinghouse Electric Corp | Dampfturbine |
US2796231A (en) * | 1954-03-24 | 1957-06-18 | Westinghouse Electric Corp | High pressure steam turbine casing structure |
FR1134328A (fr) * | 1954-03-24 | 1957-04-10 | Westinghouse Electric Corp | Turbine à vapeur perfectionnée |
CH331946A (de) * | 1954-03-24 | 1958-08-15 | Westinghouse Electric Corp | Dampfturbine für hohe Drücke und Temperaturen mit in ein Aussengehäuse eingesetztem Leitschaufelträger |
CH360076A (de) * | 1958-08-08 | 1962-02-15 | Escher Wyss Ag | Dampf- oder Gasturbine für hohe Drücke und hohe Temperaturen |
DE1143518B (de) * | 1960-05-07 | 1963-02-14 | Siemens Ag | Einrichtung zur Beeinflussung der Temperaturverteilung ueber den Umfang eines Dampfturbinengehaeuses |
DE1426826A1 (de) * | 1964-02-17 | 1969-01-23 | Licentia Gmbh | Frischdampfzufuehrung bei mehrflutiger hochbeanspruchter Doppelgehaeuse-Turbine |
FR1425686A (fr) * | 1965-02-16 | 1966-01-24 | Licentia Gmbh | Dispositif d'amenée de vapeur vive, applicable à une turbine à carter double à plusieurs courants, soumise à de gros efforts |
CH524758A (de) * | 1970-12-08 | 1972-06-30 | Bbc Brown Boveri & Cie | Mehrschaliges Turbinengehäuse für hohe Drücke und hohe Temperaturen |
BE786674A (fr) * | 1971-07-26 | 1973-01-25 | Westinghouse Electric Corp | Turbine a plusieurs enveloppes |
US3754836A (en) * | 1972-03-28 | 1973-08-28 | Reyrolle Parsons Ltd | Steam turbines |
DE2228313A1 (de) * | 1972-06-09 | 1973-12-20 | Kraftwerk Union Ag | Mehrschalige hochdruck-teilturbine |
US4053254A (en) * | 1976-03-26 | 1977-10-11 | United Technologies Corporation | Turbine case cooling system |
US4362464A (en) * | 1980-08-22 | 1982-12-07 | Westinghouse Electric Corp. | Turbine cylinder-seal system |
JPS57191401A (en) * | 1981-05-19 | 1982-11-25 | Hitachi Ltd | Device for preventing deformation of diaphragm of steam turbine |
FR2560636B1 (fr) * | 1984-03-01 | 1988-07-08 | Alsthom Atlantique | Corps de turbine pour chauffage urbain |
JPS60247001A (ja) * | 1984-05-23 | 1985-12-06 | Hitachi Ltd | 蒸気タ−ビンケ−シングの熱応力制御装置 |
JPS6140403A (ja) * | 1984-08-02 | 1986-02-26 | Toshiba Corp | 蒸気タ−ビン |
GB2195715B (en) * | 1986-10-08 | 1990-10-10 | Rolls Royce Plc | Gas turbine engine rotor blade clearance control |
US4893983A (en) * | 1988-04-07 | 1990-01-16 | General Electric Company | Clearance control system |
FR2646466B1 (fr) * | 1989-04-26 | 1991-07-05 | Alsthom Gec | Stator interne hp-mp unique de turbine a vapeur avec climatisation controlee |
-
1989
- 1989-04-26 FR FR8905543A patent/FR2646466B1/fr not_active Expired - Lifetime
-
1990
- 1990-04-23 DE DE9090107617T patent/DE69000984T2/de not_active Expired - Fee Related
- 1990-04-23 EP EP90107617A patent/EP0394894B1/fr not_active Expired - Lifetime
- 1990-04-23 ES ES199090107617T patent/ES2039985T3/es not_active Expired - Lifetime
- 1990-04-23 AT AT90107617T patent/ATE86359T1/de not_active IP Right Cessation
- 1990-04-23 DK DK90107617.4T patent/DK0394894T3/da active
- 1990-04-24 AU AU53830/90A patent/AU634767B2/en not_active Ceased
- 1990-04-24 CA CA002015261A patent/CA2015261A1/fr not_active Abandoned
- 1990-04-25 KR KR1019900005813A patent/KR900016587A/ko not_active Application Discontinuation
- 1990-04-25 JP JP2109976A patent/JPH02301604A/ja active Pending
- 1990-04-25 RU SU904743818A patent/RU1831578C/ru active
- 1990-04-25 BR BR909001921A patent/BR9001921A/pt unknown
- 1990-04-25 MX MX020459A patent/MX172511B/es unknown
- 1990-04-26 ZA ZA903191A patent/ZA903191B/xx unknown
- 1990-04-26 CN CN90102422A patent/CN1023505C/zh not_active Expired - Fee Related
- 1990-04-26 CS CS902106A patent/CS210690A3/cs unknown
- 1990-04-26 US US07/515,017 patent/US5149247A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MX172511B (es) | 1993-12-17 |
DK0394894T3 (da) | 1993-06-14 |
FR2646466A1 (fr) | 1990-11-02 |
DE69000984D1 (de) | 1993-04-08 |
EP0394894B1 (fr) | 1993-03-03 |
CN1023505C (zh) | 1994-01-12 |
BR9001921A (pt) | 1991-07-30 |
DE69000984T2 (de) | 1993-06-09 |
AU634767B2 (en) | 1993-03-04 |
CS210690A3 (en) | 1992-02-19 |
AU5383090A (en) | 1990-11-01 |
ZA903191B (en) | 1991-01-30 |
RU1831578C (ru) | 1993-07-30 |
KR900016587A (ko) | 1990-11-13 |
EP0394894A1 (fr) | 1990-10-31 |
JPH02301604A (ja) | 1990-12-13 |
FR2646466B1 (fr) | 1991-07-05 |
US5149247A (en) | 1992-09-22 |
CN1047552A (zh) | 1990-12-05 |
ATE86359T1 (de) | 1993-03-15 |
CA2015261A1 (fr) | 1990-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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