DK0394894T3 - HT-MT-dampturbine med indre enkeltstator med regulerbar klimatisering - Google Patents

HT-MT-dampturbine med indre enkeltstator med regulerbar klimatisering

Info

Publication number
DK0394894T3
DK0394894T3 DK90107617.4T DK90107617T DK0394894T3 DK 0394894 T3 DK0394894 T3 DK 0394894T3 DK 90107617 T DK90107617 T DK 90107617T DK 0394894 T3 DK0394894 T3 DK 0394894T3
Authority
DK
Denmark
Prior art keywords
stator
inner stator
section
air conditioning
steam turbine
Prior art date
Application number
DK90107617.4T
Other languages
Danish (da)
English (en)
Inventor
Jean-Pierre Gros
Patrick Laffont
Original Assignee
Alsthom Gec
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alsthom Gec filed Critical Alsthom Gec
Application granted granted Critical
Publication of DK0394894T3 publication Critical patent/DK0394894T3/da

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
DK90107617.4T 1989-04-26 1990-04-23 HT-MT-dampturbine med indre enkeltstator med regulerbar klimatisering DK0394894T3 (da)

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
DK0394894T3 true DK0394894T3 (da) 1993-06-14

Family

ID=9381157

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90107617.4T DK0394894T3 (da) 1989-04-26 1990-04-23 HT-MT-dampturbine med indre enkeltstator med regulerbar klimatisering

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)

* Cited by examiner, † Cited by third party
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
EP0926316B1 (de) * 1997-12-24 2003-12-03 ALSTOM (Switzerland) Ltd 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
ES2278821T3 (es) * 2002-02-06 2007-08-16 Siemens Aktiengesellschaft Turbomaquina con regiones de paletas de alta presion y de baja presion.
EP1378630A1 (de) * 2002-07-01 2004-01-07 ALSTOM (Switzerland) Ltd Dampfturbine
US7488153B2 (en) * 2002-07-01 2009-02-10 Alstom Technology Ltd. Steam turbine
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

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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
NL81859C (es) * 1952-11-20
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
FR1100792A (fr) * 1953-05-20 1955-09-23 Westinghouse Electric Corp Turbine à vapeur
FR1134328A (fr) * 1954-03-24 1957-04-10 Westinghouse Electric Corp Turbine à vapeur perfectionnée
US2796231A (en) * 1954-03-24 1957-06-18 Westinghouse Electric Corp High pressure steam turbine casing structure
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
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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

Also Published As

Publication number Publication date
CN1023505C (zh) 1994-01-12
KR900016587A (ko) 1990-11-13
RU1831578C (ru) 1993-07-30
US5149247A (en) 1992-09-22
CS210690A3 (en) 1992-02-19
JPH02301604A (ja) 1990-12-13
FR2646466B1 (fr) 1991-07-05
DE69000984T2 (de) 1993-06-09
ES2039985T3 (es) 1993-10-01
MX172511B (es) 1993-12-17
AU634767B2 (en) 1993-03-04
BR9001921A (pt) 1991-07-30
AU5383090A (en) 1990-11-01
ATE86359T1 (de) 1993-03-15
ZA903191B (en) 1991-01-30
DE69000984D1 (de) 1993-04-08
FR2646466A1 (fr) 1990-11-02
CA2015261A1 (fr) 1990-10-26
EP0394894A1 (fr) 1990-10-31
CN1047552A (zh) 1990-12-05
EP0394894B1 (fr) 1993-03-03

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