BRPI0917800A2 - turbina de alta pressão de uma turbomáquina, setor de distribuidor de turbina, flange anular, e, motor de aeronave - Google Patents

turbina de alta pressão de uma turbomáquina, setor de distribuidor de turbina, flange anular, e, motor de aeronave

Info

Publication number
BRPI0917800A2
BRPI0917800A2 BRPI0917800A BRPI0917800A BRPI0917800A2 BR PI0917800 A2 BRPI0917800 A2 BR PI0917800A2 BR PI0917800 A BRPI0917800 A BR PI0917800A BR PI0917800 A BRPI0917800 A BR PI0917800A BR PI0917800 A2 BRPI0917800 A2 BR PI0917800A2
Authority
BR
Brazil
Prior art keywords
turbine
turbocharger
high pressure
annular flange
aircraft engine
Prior art date
Application number
BRPI0917800A
Other languages
English (en)
Inventor
Alain Dominique Gendraud
Mathieu Dakowski
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BRPI0917800A2 publication Critical patent/BRPI0917800A2/pt
Publication of BRPI0917800B1 publication Critical patent/BRPI0917800B1/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/045—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module
    • 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
    • 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
    • F05D2250/40—Movement of components
    • F05D2250/41—Movement of components with one degree of freedom
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/11—Purpose of the control system to prolong engine life
    • F05D2270/114—Purpose of the control system to prolong engine life by limiting mechanical stresses
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BRPI0917800-7A 2008-08-26 2009-08-24 turbina de alta pressão de uma turbomáquina, e, motor de aeronave BRPI0917800B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0855733A FR2935430B1 (fr) 2008-08-26 2008-08-26 Turbine haute-pression de turbomachine amelioree, secteur de distributeur et moteur d'aeronef associes
FR0855733 2008-08-26
PCT/EP2009/060853 WO2010023172A1 (fr) 2008-08-26 2009-08-24 Turbine haute-pression de turbomachine avec secteur de distributeur glissant

Publications (2)

Publication Number Publication Date
BRPI0917800A2 true BRPI0917800A2 (pt) 2016-03-01
BRPI0917800B1 BRPI0917800B1 (pt) 2019-12-03

Family

ID=40328945

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917800-7A BRPI0917800B1 (pt) 2008-08-26 2009-08-24 turbina de alta pressão de uma turbomáquina, e, motor de aeronave

Country Status (9)

Country Link
US (1) US8858169B2 (pt)
EP (1) EP2318665B1 (pt)
JP (1) JP5551165B2 (pt)
CN (1) CN102132009B (pt)
BR (1) BRPI0917800B1 (pt)
CA (1) CA2733935C (pt)
FR (1) FR2935430B1 (pt)
RU (1) RU2523938C2 (pt)
WO (1) WO2010023172A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979662B1 (fr) * 2011-09-07 2013-09-27 Snecma Procede de fabrication d'un secteur de distributeur de turbine ou redresseur de compresseur en materiau composite pour turbomachine et turbine ou compresseur incorporant un distributeur ou un redresseur forme de tels secteurs
US9028210B2 (en) * 2012-06-13 2015-05-12 General Electric Company Turbomachine alignment pin
WO2015021086A1 (en) 2013-08-06 2015-02-12 General Electric Company Mounting apparatus for low-ductility turbine nozzle
US10329937B2 (en) * 2016-09-16 2019-06-25 United Technologies Corporation Flowpath component for a gas turbine engine including a chordal seal
US10815824B2 (en) * 2017-04-04 2020-10-27 General Electric Method and system for rotor overspeed protection
FR3070718B1 (fr) 2017-09-06 2019-08-23 Safran Aircraft Engines Ensemble de turbine a secteurs d'anneau
EP3456927B1 (en) 2017-09-15 2021-05-05 General Electric Company Polska sp. z o.o. Turbine nozzle assembly for a rotary machine
FR3077329B1 (fr) * 2018-01-29 2022-06-24 Safran Aircraft Engines Carter inter-turbines comprenant des aubes separatrices rapportees
US10968777B2 (en) * 2019-04-24 2021-04-06 Raytheon Technologies Corporation Chordal seal
FR3100838B1 (fr) * 2019-09-13 2021-10-01 Safran Aircraft Engines Anneau d’etancheite de turbomachine
FR3127981B1 (fr) * 2021-10-08 2025-07-11 Safran Aircraft Engines Virole annulaire de turbine
FR3129981B1 (fr) * 2021-12-03 2024-08-02 Safran Aircraft Engines Turbine pour turbomachine
FR3163686A1 (fr) * 2024-06-21 2025-12-26 Safran Aircraft Engines Anneau d'étanchéité pour une turbine de turbomachine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE487115A (pt) * 1946-04-05
BE543281A (pt) * 1954-12-16
US2917276A (en) * 1955-02-28 1959-12-15 Orenda Engines Ltd Segmented stator ring assembly
GB1089660A (en) * 1966-04-25 1967-11-01 Rolls Royce Gas turbine engine combustion equipment
US3443791A (en) * 1966-11-23 1969-05-13 United Aircraft Corp Turbine vane assembly
US3423071A (en) * 1967-07-17 1969-01-21 United Aircraft Corp Turbine vane retention
GB1387866A (en) * 1972-06-21 1975-03-19 Rolls Royce Aerofoil members for gas turbine engines
US3807891A (en) 1972-09-15 1974-04-30 United Aircraft Corp Thermal response turbine shroud
US4023919A (en) * 1974-12-19 1977-05-17 General Electric Company Thermal actuated valve for clearance control
DE3003470C2 (de) * 1980-01-31 1982-02-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbinenleitschaufelaufhängung für Gasturbinenstrahltriebwerke
US4379560A (en) * 1981-08-13 1983-04-12 Fern Engineering Turbine seal
DE3738439C1 (de) * 1987-11-12 1989-03-09 Mtu Muenchen Gmbh Leitkranz fuer eine Gasturbine
US4856963A (en) * 1988-03-23 1989-08-15 United Technologies Corporation Stator assembly for an axial flow rotary machine
US5211536A (en) * 1991-05-13 1993-05-18 General Electric Company Boltless turbine nozzle/stationary seal mounting
CA2070511C (en) * 1991-07-22 2001-08-21 Steven Milo Toborg Turbine nozzle support
GB9304994D0 (en) * 1993-03-11 1993-04-28 Rolls Royce Plc Improvements in or relating to gas turbine engines
US5839878A (en) * 1996-09-30 1998-11-24 United Technologies Corporation Gas turbine stator vane
FR2819010B1 (fr) * 2001-01-04 2004-05-28 Snecma Moteurs Secteur d'entretoise de support d'anneau de stator de la turbine haute pression d'une turbomachine avec rattrapage de jeux
US7000406B2 (en) * 2003-12-03 2006-02-21 Pratt & Whitney Canada Corp. Gas turbine combustor sliding joint
EP1798378B1 (en) * 2005-12-19 2010-06-09 Rolls-Royce Plc A mounting arrangement of a gas turbine vane

Also Published As

Publication number Publication date
JP5551165B2 (ja) 2014-07-16
FR2935430B1 (fr) 2012-03-09
BRPI0917800B1 (pt) 2019-12-03
RU2011111491A (ru) 2012-10-10
FR2935430A1 (fr) 2010-03-05
EP2318665A1 (fr) 2011-05-11
CA2733935C (fr) 2017-04-04
US20110229314A1 (en) 2011-09-22
CN102132009A (zh) 2011-07-20
EP2318665B1 (fr) 2017-08-16
CN102132009B (zh) 2015-04-01
JP2012500934A (ja) 2012-01-12
RU2523938C2 (ru) 2014-07-27
CA2733935A1 (fr) 2010-03-04
WO2010023172A1 (fr) 2010-03-04
US8858169B2 (en) 2014-10-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/12/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/12/2019, OBSERVADAS AS CONDICOES LEGAIS