ES2118951T3 - Montaje de una turbomaquina axial. - Google Patents

Montaje de una turbomaquina axial.

Info

Publication number
ES2118951T3
ES2118951T3 ES93908246T ES93908246T ES2118951T3 ES 2118951 T3 ES2118951 T3 ES 2118951T3 ES 93908246 T ES93908246 T ES 93908246T ES 93908246 T ES93908246 T ES 93908246T ES 2118951 T3 ES2118951 T3 ES 2118951T3
Authority
ES
Spain
Prior art keywords
guide
rings
sectors
complete rotor
guided
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93908246T
Other languages
English (en)
Inventor
Martin Maansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Stal AB
Original Assignee
ABB Stal AB
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 ABB Stal AB filed Critical ABB Stal AB
Application granted granted Critical
Publication of ES2118951T3 publication Critical patent/ES2118951T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO Y A UN DISPOSITIVO PARA MONTAR UNA TURBOMAQUINA AXIAL, PREFERIBLEMENTE UN COMPRESOR DE BAJA PRESION PARA UNA TURBINA DE GAS, CONSTRUIDA SIN UNA LINEA DE PARTICION CON UN ROTOR COMPLETO. DESDE EL PUNTO DE VISTA DEL DISEÑO, APARECEN PROBLEMAS QUE SE REFIEREN AL MONTAJE DE LOS ANILLOS DE LA PALETA DE GUIA ESTACIONARIA EN EL CASO DE UN DISEÑO SIN UNA LINEA DE PARTICION Y UN ROTOR COMPLETO. EL PROBLEMA SE RESUELVE DIVIDIENDO LOS ANILLOS DE PALA DE GUIA EN SECTORES EN UN NUMERO MAYOR A DOS. ESTOS SECTORES SE LLEVAN RADIALMENTE A SU POSICION Y SE GUIAN Y SE FIJAN EN LA POSICION CORRECTA MEDIANTE LOS ANILLOS DE GUIA QUE SE APLICAN ALREDEDOR DE CADA ANILLO DE PALA DE GUIA COMPUESTO A PARTIR DE LOS SECTORES. CADA ANILLO DE PALA DE GUIA COMPUESTO CON EL ANILLO DE GUIA QUE LO RODEA SE GUIA Y SE FIJA HACIA EL ANILLO DE GUIA PRECEDENTE Y TODOS LOS ANILLOS DE PALA DE GUIA SE DISPONEN SUCESIVAMENTE ALREDEDOR DEL ROTOR COMPLETO. LOS ANILLOS DE GUIA MONTADOS JUNTOS CONSTITUYEN UN ELEMENTO RIGIDO, ANULAR.
ES93908246T 1992-04-01 1993-03-30 Montaje de una turbomaquina axial. Expired - Lifetime ES2118951T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201083A SE500743C2 (sv) 1992-04-01 1992-04-01 Sätt och anordning för montering av axialströmningsmaskin

Publications (1)

Publication Number Publication Date
ES2118951T3 true ES2118951T3 (es) 1998-10-01

Family

ID=20385870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93908246T Expired - Lifetime ES2118951T3 (es) 1992-04-01 1993-03-30 Montaje de una turbomaquina axial.

Country Status (8)

Country Link
US (1) US5564897A (es)
EP (1) EP0633976B1 (es)
JP (1) JPH07505459A (es)
DE (1) DE69318707T2 (es)
DK (1) DK0633976T3 (es)
ES (1) ES2118951T3 (es)
SE (1) SE500743C2 (es)
WO (1) WO1993020334A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462403A (en) * 1994-03-21 1995-10-31 United Technologies Corporation Compressor stator vane assembly
SE511813C2 (sv) 1996-10-18 1999-11-29 Atlas Copco Tools Ab Axialflödesturbin
EP0844369B1 (en) * 1996-11-23 2002-01-30 ROLLS-ROYCE plc A bladed rotor and surround assembly
US5788456A (en) * 1997-02-21 1998-08-04 Dresser-Rand Company Turbine diaphragm assembly and method thereof
US5797725A (en) * 1997-05-23 1998-08-25 Allison Advanced Development Company Gas turbine engine vane and method of manufacture
JPH11343807A (ja) 1998-06-01 1999-12-14 Mitsubishi Heavy Ind Ltd 蒸気タービンの連結静翼
US6209198B1 (en) * 1998-12-16 2001-04-03 General Electric Company Method of assembling a variable stator vane assembly
FR2832179B1 (fr) * 2001-11-14 2004-02-27 Snecma Moteurs Stator d'une machine et procedes de montage et demontage
DE50209684D1 (de) * 2001-11-20 2007-04-19 Alstom Technology Ltd Gasturbogruppe
US6843638B2 (en) 2002-12-10 2005-01-18 Honeywell International Inc. Vane radial mounting apparatus
DE60321971D1 (de) * 2003-05-07 2008-08-14 Snecma Maschinenstator und montage- und demontageverfahren
RU2335637C2 (ru) * 2003-05-07 2008-10-10 Снекма Мотер Статор турбомашины и способы его сборки и разборки
DE102008005943A1 (de) 2007-01-24 2008-07-31 Alstom Technology Ltd. Gasturbogruppe mit verbesserter Abdichtung der Leitbeschaufelung
CH700001A1 (de) 2008-11-20 2010-05-31 Alstom Technology Ltd Laufschaufelanordnung, insbesondere für eine gasturbine.
US8245518B2 (en) * 2008-11-28 2012-08-21 Pratt & Whitney Canada Corp. Mid turbine frame system for gas turbine engine
US20100132377A1 (en) * 2008-11-28 2010-06-03 Pratt & Whitney Canada Corp. Fabricated itd-strut and vane ring for gas turbine engine
US8091371B2 (en) * 2008-11-28 2012-01-10 Pratt & Whitney Canada Corp. Mid turbine frame for gas turbine engine
US8099962B2 (en) * 2008-11-28 2012-01-24 Pratt & Whitney Canada Corp. Mid turbine frame system and radial locator for radially centering a bearing for gas turbine engine
US8347635B2 (en) * 2008-11-28 2013-01-08 Pratt & Whitey Canada Corp. Locking apparatus for a radial locator for gas turbine engine mid turbine frame
US8347500B2 (en) * 2008-11-28 2013-01-08 Pratt & Whitney Canada Corp. Method of assembly and disassembly of a gas turbine mid turbine frame
US8061969B2 (en) * 2008-11-28 2011-11-22 Pratt & Whitney Canada Corp. Mid turbine frame system for gas turbine engine
US20100132371A1 (en) * 2008-11-28 2010-06-03 Pratt & Whitney Canada Corp. Mid turbine frame system for gas turbine engine
US9333603B1 (en) 2015-01-28 2016-05-10 United Technologies Corporation Method of assembling gas turbine engine section

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589541A (en) * 1941-09-22 1947-06-24 Hayne Constant Improvements in axial flow turbines, compressors and the like
GB666537A (en) * 1949-08-27 1952-02-13 Armstrong Siddeley Motors Ltd Mounting of the stator blades of a gaseous fluid turbine
DE2121707C3 (de) * 1971-05-03 1974-06-20 Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Leitschaufelkranz
US3817655A (en) * 1972-11-22 1974-06-18 Carrier Corp Stator blade mounting structure for turbomachines
US3892497A (en) * 1974-05-14 1975-07-01 Westinghouse Electric Corp Axial flow turbine stationary blade and blade ring locking arrangement
SE406624B (sv) * 1977-07-12 1979-02-19 Stal Laval Turbin Ab Turbomaskin
DE3003470C2 (de) * 1980-01-31 1982-02-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbinenleitschaufelaufhängung für Gasturbinenstrahltriebwerke
FR2552159B1 (fr) * 1983-09-21 1987-07-10 Snecma Dispositif de liaison et d'etancheite de secteurs d'aubes de stator de turbine
US4648792A (en) * 1985-04-30 1987-03-10 United Technologies Corporation Stator vane support assembly
US5127797A (en) * 1990-09-12 1992-07-07 United Technologies Corporation Compressor case attachment means

Also Published As

Publication number Publication date
EP0633976A1 (en) 1995-01-18
SE9201083D0 (sv) 1992-04-01
JPH07505459A (ja) 1995-06-15
DK0633976T3 (da) 1999-03-15
DE69318707T2 (de) 1998-12-10
SE500743C2 (sv) 1994-08-22
SE9201083L (sv) 1993-10-02
EP0633976B1 (en) 1998-05-20
US5564897A (en) 1996-10-15
DE69318707D1 (de) 1998-06-25
WO1993020334A1 (en) 1993-10-14

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Effective date: 19941010

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