AR024169A1 - Dispositivos de soporte y sujecion para toberas de una etapa de alta presion en turbinas de gas - Google Patents

Dispositivos de soporte y sujecion para toberas de una etapa de alta presion en turbinas de gas

Info

Publication number
AR024169A1
AR024169A1 ARP000102688A ARP000102688A AR024169A1 AR 024169 A1 AR024169 A1 AR 024169A1 AR P000102688 A ARP000102688 A AR P000102688A AR P000102688 A ARP000102688 A AR P000102688A AR 024169 A1 AR024169 A1 AR 024169A1
Authority
AR
Argentina
Prior art keywords
internal
nozzles
groups
high pressure
ring
Prior art date
Application number
ARP000102688A
Other languages
English (en)
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of AR024169A1 publication Critical patent/AR024169A1/es

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
    • F01D25/246—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Nozzles (AREA)

Abstract

Un dispositivo de soporte y sujecion para toberas de una etapa de alta presion en turbinas de gas comprende una pluralidad de grupos 12 de paletasestatoricas 13, que están asociadas con una pluralidad de placas sellantes externas 11 para conexion delos grupos 12 al revestimiento externo de la cámara decombustion,y están asociados una pluralidad de placas sellantes internas 41 para conexion de los grupos 12 al revestimiento interno de la cámara de combustion.Cada uno de los grupos 12 de paletasestatoricas 13 está sujetado por un anillo interno 14, y el anillo 14 tiene una primera serie de agujeros externos 29 parareforzar esta sujecion, y una segunda serie de agujeros pasantes internos 28 que se proveen en una prolongacion interna 34 delanillo 14 y se utilizan parafijar el anillo 14 mismo a la estructura de la turbina de gas.
ARP000102688A 1999-05-31 2000-05-31 Dispositivos de soporte y sujecion para toberas de una etapa de alta presion en turbinas de gas AR024169A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI001206A ITMI991206A1 (it) 1999-05-31 1999-05-31 Dispositivo di supporto e bloccaggio per ugelli di uno stadio ad altapressione in turbine a gas

Publications (1)

Publication Number Publication Date
AR024169A1 true AR024169A1 (es) 2002-09-04

Family

ID=11383081

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000102688A AR024169A1 (es) 1999-05-31 2000-05-31 Dispositivos de soporte y sujecion para toberas de una etapa de alta presion en turbinas de gas

Country Status (12)

Country Link
US (1) US6343463B1 (es)
EP (1) EP1057975B1 (es)
AR (1) AR024169A1 (es)
BR (1) BR0002531A (es)
DE (1) DE60034993T2 (es)
DZ (1) DZ3087A1 (es)
EG (1) EG22056A (es)
ES (1) ES2286985T3 (es)
IT (1) ITMI991206A1 (es)
MX (1) MXPA00005372A (es)
NO (1) NO330517B1 (es)
RU (1) RU2223406C2 (es)

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US6742987B2 (en) * 2002-07-16 2004-06-01 General Electric Company Cradle mounted turbine nozzle
US7510367B2 (en) * 2006-08-24 2009-03-31 Siemens Energy, Inc. Turbine airfoil with endwall horseshoe cooling slot
US7419352B2 (en) * 2006-10-03 2008-09-02 General Electric Company Methods and apparatus for assembling turbine engines
US7960482B2 (en) 2006-12-11 2011-06-14 Dupont Powder Coatings France Sas Low gloss coil powder coating composition for coil coating
RU2348816C1 (ru) * 2007-08-01 2009-03-10 Открытое акционарное общество "Силовые машины-ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (ОАО "Силовые машины") Статор газовой турбины с прикрепленной к нему камерой сгорания
US8708643B2 (en) * 2007-08-14 2014-04-29 General Electric Company Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator
US20090169369A1 (en) * 2007-12-29 2009-07-02 General Electric Company Turbine nozzle segment and assembly
US20090169376A1 (en) * 2007-12-29 2009-07-02 General Electric Company Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment
FR2928961B1 (fr) * 2008-03-19 2015-11-13 Snecma Distributeur sectorise pour une turbomachine.
US8206096B2 (en) 2009-07-08 2012-06-26 General Electric Company Composite turbine nozzle
US9528392B2 (en) * 2013-05-10 2016-12-27 General Electric Company System for supporting a turbine nozzle
US9863259B2 (en) * 2015-05-11 2018-01-09 United Technologies Corporation Chordal seal
GB201612293D0 (en) 2016-07-15 2016-08-31 Rolls Royce Plc Assembly for supprting an annulus
CN110206591A (zh) * 2019-06-04 2019-09-06 中国船舶重工集团公司第七0三研究所 一种用于涡轮动叶供气的槽道式冷却空气导向装置
US11686210B2 (en) 2021-03-24 2023-06-27 General Electric Company Component assembly for variable airfoil systems

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US3262677A (en) * 1963-11-27 1966-07-26 Gen Electric Stator assembly
GB1086432A (en) * 1965-09-21 1967-10-11 Bristol Siddeley Engines Ltd Gas turbine engines
US3302926A (en) * 1965-12-06 1967-02-07 Gen Electric Segmented nozzle diaphragm for high temperature turbine
GB1385666A (en) * 1973-07-06 1975-02-26 Rolls Royce Sealing of vaned assemblies of gas turbine engines
US3910716A (en) * 1974-05-23 1975-10-07 Westinghouse Electric Corp Gas turbine inlet vane structure utilizing a stable ceramic spherical interface arrangement
US4153386A (en) * 1974-12-11 1979-05-08 United Technologies Corporation Air cooled turbine vanes
US4087201A (en) * 1976-11-17 1978-05-02 Westinghouse Electric Corp. Locking device for a nozzle block and a method for installing it
US4126405A (en) * 1976-12-16 1978-11-21 General Electric Company Turbine nozzle
GB2163218B (en) * 1981-07-07 1986-07-16 Rolls Royce Cooled vane or blade for a gas turbine engine
IT1167241B (it) * 1983-10-03 1987-05-13 Nuovo Pignone Spa Sistema perfezionato per il fissaggio degli ugelli statorici alla cassa di una turbina di potenza
US5118120A (en) * 1989-07-10 1992-06-02 General Electric Company Leaf seals
US5211536A (en) * 1991-05-13 1993-05-18 General Electric Company Boltless turbine nozzle/stationary seal mounting
US5224822A (en) * 1991-05-13 1993-07-06 General Electric Company Integral turbine nozzle support and discourager seal
CA2070511C (en) * 1991-07-22 2001-08-21 Steven Milo Toborg Turbine nozzle support
RU2035594C1 (ru) * 1992-02-24 1995-05-20 Акционерное общество открытого типа "Авиадвигатель" Сопловой аппарат турбины газотурбинного двигателя
US5271714A (en) * 1992-07-09 1993-12-21 General Electric Company Turbine nozzle support arrangement
US5372476A (en) * 1993-06-18 1994-12-13 General Electric Company Turbine nozzle support assembly
RU2086776C1 (ru) * 1994-07-07 1997-08-10 Юрий Викторович Бобров Регулируемый сопловой аппарат газовой турбины
US5622475A (en) * 1994-08-30 1997-04-22 General Electric Company Double rabbet rotor blade retention assembly
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Also Published As

Publication number Publication date
EP1057975A2 (en) 2000-12-06
NO20002768L (no) 2000-12-01
MXPA00005372A (es) 2002-04-24
DZ3087A1 (fr) 2004-06-20
NO20002768D0 (no) 2000-05-30
EG22056A (en) 2002-06-30
EP1057975B1 (en) 2007-05-30
DE60034993D1 (de) 2007-07-12
NO330517B1 (no) 2011-05-09
EP1057975A3 (en) 2004-03-24
BR0002531A (pt) 2001-01-02
ITMI991206A0 (it) 1999-05-31
DE60034993T2 (de) 2007-12-20
ITMI991206A1 (it) 2000-12-01
US6343463B1 (en) 2002-02-05
RU2223406C2 (ru) 2004-02-10
ES2286985T3 (es) 2007-12-16

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