PL2510195T3 - Internal casing for a steam turbine - Google Patents

Internal casing for a steam turbine

Info

Publication number
PL2510195T3
PL2510195T3 PL10790396.5T PL10790396T PL2510195T3 PL 2510195 T3 PL2510195 T3 PL 2510195T3 PL 10790396 T PL10790396 T PL 10790396T PL 2510195 T3 PL2510195 T3 PL 2510195T3
Authority
PL
Poland
Prior art keywords
steam turbine
internal casing
casing
internal
turbine
Prior art date
Application number
PL10790396.5T
Other languages
Polish (pl)
Inventor
Christian Cukjati
Heinz Dallinger
Thomas Müller
Norbert Thamm
Andreas Ulma
Michael Wechsung
Uwe Zander
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 filed Critical
Publication of PL2510195T3 publication Critical patent/PL2510195T3/en

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
    • 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
    • F01D25/265—Vertically split casings; Clamping arrangements therefor
    • 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
    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/72—Application in combination with a steam turbine
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
PL10790396.5T 2009-12-08 2010-12-07 Internal casing for a steam turbine PL2510195T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09015210A EP2333253A1 (en) 2009-12-08 2009-12-08 Internal casing for a turbo-machine

Publications (1)

Publication Number Publication Date
PL2510195T3 true PL2510195T3 (en) 2016-10-31

Family

ID=42167271

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10790396.5T PL2510195T3 (en) 2009-12-08 2010-12-07 Internal casing for a steam turbine

Country Status (4)

Country Link
EP (2) EP2333253A1 (en)
CN (1) CN102648335A (en)
PL (1) PL2510195T3 (en)
WO (1) WO2011069982A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH125062A (en) * 1927-03-16 1928-03-16 Oerlikon Maschf High pressure steam or gas turbine.
JPS5227282B2 (en) * 1970-11-05 1977-07-19
JPH0621521B2 (en) 1983-06-10 1994-03-23 株式会社日立製作所 Main structure of steam turbine main steam inlet
PL183594B1 (en) * 1996-04-11 2002-06-28 Siemens Ag Method of and apparatus for compensating axial forces in a rotor-type machine
US6609881B2 (en) * 2001-11-15 2003-08-26 General Electric Company Steam turbine inlet and methods of retrofitting
US6964554B2 (en) * 2003-03-31 2005-11-15 Siemens Westinghouse Power Corporation Drop-in nozzle block for steam turbine
DE10336978B3 (en) * 2003-08-12 2005-01-13 Mtu Friedrichshafen Gmbh Carrier housing for exhaust gas turbo-supercharger
DE10353451A1 (en) 2003-11-15 2005-06-16 Alstom Technology Ltd Steam turbine and method for producing such a steam turbine
JP2006016976A (en) * 2004-06-30 2006-01-19 Toshiba Corp Turbine nozzle support device and steam turbine
DE102006027237A1 (en) 2005-06-14 2006-12-28 Alstom Technology Ltd. Steam turbine for a power plant has guide blade rows that are arranged on a single blade ring which is in turn arranged in the inner casing

Also Published As

Publication number Publication date
WO2011069982A1 (en) 2011-06-16
CN102648335A (en) 2012-08-22
EP2510195B1 (en) 2016-03-23
EP2333253A1 (en) 2011-06-15
EP2510195A1 (en) 2012-10-17

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