PL1979576T3 - Fixation of a nozzle housing - Google Patents

Fixation of a nozzle housing

Info

Publication number
PL1979576T3
PL1979576T3 PL07703661T PL07703661T PL1979576T3 PL 1979576 T3 PL1979576 T3 PL 1979576T3 PL 07703661 T PL07703661 T PL 07703661T PL 07703661 T PL07703661 T PL 07703661T PL 1979576 T3 PL1979576 T3 PL 1979576T3
Authority
PL
Poland
Prior art keywords
fixation
nozzle housing
nozzle
housing
Prior art date
Application number
PL07703661T
Other languages
Polish (pl)
Inventor
Richard Geist
Bernd Höne
Gerhard Pfeffer
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 PL1979576T3 publication Critical patent/PL1979576T3/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
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • 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
    • F05D2240/55—Seals
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/37—Retaining components in desired mutual position by a press fit connection
PL07703661T 2006-01-31 2007-01-05 Fixation of a nozzle housing PL1979576T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06002002A EP1813777A1 (en) 2006-01-31 2006-01-31 Nozzle box fixation
EP07703661A EP1979576B1 (en) 2006-01-31 2007-01-05 Fixation of a nozzle housing
PCT/EP2007/050103 WO2007088086A1 (en) 2006-01-31 2007-01-05 Fixation of a nozzle housing

Publications (1)

Publication Number Publication Date
PL1979576T3 true PL1979576T3 (en) 2012-09-28

Family

ID=37873154

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07703661T PL1979576T3 (en) 2006-01-31 2007-01-05 Fixation of a nozzle housing

Country Status (3)

Country Link
EP (2) EP1813777A1 (en)
PL (1) PL1979576T3 (en)
WO (1) WO2007088086A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3409895B1 (en) * 2017-05-29 2019-10-30 Siemens Aktiengesellschaft Nozzle casing component for a steam turbine
EP3929409A1 (en) * 2020-06-24 2021-12-29 Siemens Aktiengesellschaft Nozzle casing for a steam turbine with four chambers and two control wheels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE553199A (en) *
DE828253C (en) * 1950-02-23 1952-01-17 Siemens Schuckertwerke A G Nozzle body inserted into the turbine housing
BE531134A (en) * 1953-08-14 1954-08-31
DE1042606B (en) * 1954-01-27 1958-11-06 Siemens Ag Attachment of the nozzle carrier in a steam or gas turbine for high pressures and temperatures
DE1124969B (en) * 1959-07-03 1962-03-08 Licentia Gmbh Attachment of a nozzle ring in the housing of a steam or gas turbine
FR1242470A (en) * 1959-11-25 1960-09-30 Cie Constr Gros Mat Electromec improved casing element for steam turbines and other similar machines
JP3600267B2 (en) * 1994-04-22 2004-12-15 三菱重工業株式会社 Steam turbine

Also Published As

Publication number Publication date
EP1813777A1 (en) 2007-08-01
WO2007088086A1 (en) 2007-08-09
EP1979576A1 (en) 2008-10-15
EP1979576B1 (en) 2012-04-04

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