PL2691608T3 - Urządzenie i sposób mocowania pokryw zabezpieczających do łopatek stojana - Google Patents

Urządzenie i sposób mocowania pokryw zabezpieczających do łopatek stojana

Info

Publication number
PL2691608T3
PL2691608T3 PL11793493T PL11793493T PL2691608T3 PL 2691608 T3 PL2691608 T3 PL 2691608T3 PL 11793493 T PL11793493 T PL 11793493T PL 11793493 T PL11793493 T PL 11793493T PL 2691608 T3 PL2691608 T3 PL 2691608T3
Authority
PL
Poland
Prior art keywords
stator blades
securing cover
cover bands
bands
securing
Prior art date
Application number
PL11793493T
Other languages
English (en)
Polish (pl)
Inventor
Vlastimil Sedlacek
Original Assignee
Vlastimil Sedlacek
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 Vlastimil Sedlacek filed Critical Vlastimil Sedlacek
Publication of PL2691608T3 publication Critical patent/PL2691608T3/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • 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
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/916—Mounting on supporting structures or systems on a stationary structure with provision for hoisting onto the structure
    • 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
    • F05D2230/50—Building or constructing in particular ways
    • 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
    • F05D2230/68—Assembly methods using auxiliary equipment for lifting or holding
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/313—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being perpendicular to each other
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/35—Arrangement of components rotated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Manufacture Of Motors, Generators (AREA)
PL11793493T 2011-03-31 2011-11-18 Urządzenie i sposób mocowania pokryw zabezpieczających do łopatek stojana PL2691608T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CZ2011-181A CZ305366B6 (cs) 2011-03-31 2011-03-31 Způsob montáže statorových lopatek turbíny a jejich zajištění pomocí bandáže a zařízení k provádění tohoto způsobu
EP11793493.5A EP2691608B1 (en) 2011-03-31 2011-11-18 Device and method for securing cover bands to stator blades
PCT/IB2011/055191 WO2012131449A1 (en) 2011-03-31 2011-11-18 Device and method for securing cover bands to stator blades

Publications (1)

Publication Number Publication Date
PL2691608T3 true PL2691608T3 (pl) 2020-02-28

Family

ID=44351970

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11793493T PL2691608T3 (pl) 2011-03-31 2011-11-18 Urządzenie i sposób mocowania pokryw zabezpieczających do łopatek stojana

Country Status (6)

Country Link
EP (1) EP2691608B1 (cs)
CN (1) CN102933796B (cs)
BR (1) BR112012016716B1 (cs)
CZ (1) CZ305366B6 (cs)
PL (1) PL2691608T3 (cs)
WO (1) WO2012131449A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6082285B2 (ja) * 2013-03-14 2017-02-15 三菱日立パワーシステムズ株式会社 静翼環の取外・取付方法、及びこの方法に用いる静翼セグメントの補助支持装置
CN109372599B (zh) * 2018-11-26 2021-03-16 东方电气集团东方汽轮机有限公司 一种用于组装汽轮机静子部件的六向调节支撑装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH598882A5 (cs) * 1976-10-14 1978-05-12 Bbc Brown Boveri & Cie
US4437213A (en) * 1982-08-19 1984-03-20 Transamerica Delaval Inc. Means for tenon-forming a shroud to a turbine rotor
DE3831692A1 (de) * 1988-09-17 1989-03-02 Bbc Brown Boveri & Cie Verfahren zum verbinden von deckplatte und/oder fussstueck einerseits mit dem schaufelblatt andererseits einer turbinenschaufel mittels eines loet- oder fuegeprozesses
FR2646114B1 (fr) * 1989-04-21 1994-04-08 Gec Alsthom Sa Procede et dispositif pour le rivetage d'un bandage aux sommets d'ailettes montees sur un rotor
US7034262B2 (en) * 2004-03-23 2006-04-25 General Electric Company Apparatus and methods for repairing tenons on turbine buckets
EP1724443A1 (de) * 2005-05-20 2006-11-22 ABB Turbo Systems AG Düsenring
US7389662B2 (en) * 2005-09-30 2008-06-24 General Electric Company Method and apparatus for self indexing portable automated tenon peening
US7771164B2 (en) * 2006-12-18 2010-08-10 General Electric Company Method and system for assembling a turbine engine
US20090220331A1 (en) * 2008-02-29 2009-09-03 General Electric Company Turbine nozzle with integral impingement blanket
US20100186415A1 (en) * 2009-01-23 2010-07-29 General Electric Company Turbulated aft-end liner assembly and related cooling method
CN201669367U (zh) * 2010-05-07 2010-12-15 中国长江动力公司(集团) 圆盘类叶轮铆接装置

Also Published As

Publication number Publication date
BR112012016716A2 (pt) 2018-06-05
BR112012016716B1 (pt) 2020-11-10
CZ2011181A3 (cs) 2011-08-10
CN102933796A (zh) 2013-02-13
EP2691608B1 (en) 2019-07-17
WO2012131449A1 (en) 2012-10-04
EP2691608A1 (en) 2014-02-05
CZ305366B6 (cs) 2015-08-19
CN102933796B (zh) 2015-11-25

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