PL1892376T3 - Chłodzony wirnik turbiny parowej z rurą wewnętrzną - Google Patents

Chłodzony wirnik turbiny parowej z rurą wewnętrzną

Info

Publication number
PL1892376T3
PL1892376T3 PL06017819T PL06017819T PL1892376T3 PL 1892376 T3 PL1892376 T3 PL 1892376T3 PL 06017819 T PL06017819 T PL 06017819T PL 06017819 T PL06017819 T PL 06017819T PL 1892376 T3 PL1892376 T3 PL 1892376T3
Authority
PL
Poland
Prior art keywords
inner tube
steam turbine
turbine rotor
cooled steam
cooled
Prior art date
Application number
PL06017819T
Other languages
English (en)
Inventor
Norbert Pieper
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of PL1892376T3 publication Critical patent/PL1892376T3/pl

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium
    • F05D2260/2322—Heat transfer, e.g. cooling characterized by the cooling medium steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
PL06017819T 2006-08-25 2006-08-25 Chłodzony wirnik turbiny parowej z rurą wewnętrzną PL1892376T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06017819.1A EP1892376B1 (de) 2006-08-25 2006-08-25 Gekühlter Dampfturbinenrotor mit Innenrohr

Publications (1)

Publication Number Publication Date
PL1892376T3 true PL1892376T3 (pl) 2013-11-29

Family

ID=37672218

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06017819T PL1892376T3 (pl) 2006-08-25 2006-08-25 Chłodzony wirnik turbiny parowej z rurą wewnętrzną

Country Status (2)

Country Link
EP (1) EP1892376B1 (pl)
PL (1) PL1892376T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8888436B2 (en) 2011-06-23 2014-11-18 General Electric Company Systems and methods for cooling high pressure and intermediate pressure sections of a steam turbine
US8899909B2 (en) 2011-06-27 2014-12-02 General Electric Company Systems and methods for steam turbine wheel space cooling
EP2573317A1 (en) * 2011-09-21 2013-03-27 Siemens Aktiengesellschaft Rotor for a steam turbine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE528898C (de) * 1929-02-06 1931-07-04 Jenny Elfriede Loeffler Geb Bo Kuehlung umlaufender Wellen
DE951966C (de) * 1954-09-11 1956-11-08 Henschel & Sohn G M B H Einrichtung zum Anlassen an Gasturbinen mit Dampfturbine
DE1139326B (de) * 1960-03-24 1962-11-08 Siemens Ag Fluessigkeitsgekuehlte Gasturbine
JPS5934402A (ja) * 1982-08-20 1984-02-24 Hitachi Ltd 蒸気タ−ビンのロ−タ装置
DE19620828C1 (de) * 1996-05-23 1997-09-04 Siemens Ag Turbinenwelle sowie Verfahren zur Kühlung einer Turbinenwelle
JP3567065B2 (ja) * 1997-07-31 2004-09-15 株式会社東芝 ガスタービン
DE19757945B4 (de) * 1997-12-27 2006-11-30 Alstom Rotor für thermische Turbomaschine
CN1187520C (zh) * 1999-12-21 2005-02-02 西门子公司 汽轮机运行方法和具有按此方法工作的汽轮机的透平装置

Also Published As

Publication number Publication date
EP1892376A1 (de) 2008-02-27
EP1892376B1 (de) 2013-06-19

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