BR112017002041A2 - módulo de turbomáquina - Google Patents

módulo de turbomáquina

Info

Publication number
BR112017002041A2
BR112017002041A2 BR112017002041-6A BR112017002041A BR112017002041A2 BR 112017002041 A2 BR112017002041 A2 BR 112017002041A2 BR 112017002041 A BR112017002041 A BR 112017002041A BR 112017002041 A2 BR112017002041 A2 BR 112017002041A2
Authority
BR
Brazil
Prior art keywords
ring
module
sectors
crankcase
shim
Prior art date
Application number
BR112017002041-6A
Other languages
English (en)
Other versions
BR112017002041B1 (pt
Inventor
Loiseau Cyril
Dominique Gendraud Alain
Jean Laurent Prestel Sébastien
Original Assignee
Safran Aircraft Engines
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 Safran Aircraft Engines filed Critical Safran Aircraft Engines
Publication of BR112017002041A2 publication Critical patent/BR112017002041A2/pt
Publication of BR112017002041B1 publication Critical patent/BR112017002041B1/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
  • Supercharger (AREA)
  • Centrifugal Separators (AREA)

Abstract

módulo de turbomáquina, incluindo uma roda móvel montada com liberdade para girar dentro de um cárter do módulo e contornada por um anel (18) setorizado de vedação que inclui uma linha anelar de setores, cada setor de anel incluindo ao menos um gancho circunferencial que é configurado para cooperar com um trilho anelar de enganche do cárter, o módulo incluindo, ainda, um calço anelar (50) setorizado de proteção que é intercalado entre os ganchos dos setores do anel e o trilho de cárter e que inclui uma linha anelar de setores de calço, caracterizado pelo fato de que as bordas (60) das extremidades circunferenciais dos setores de calço não são alinhadas às bordas (58) das extremidades circunferenciais dos setores de anel que seguem o eixo longitudinal do módulo.
BR112017002041-6A 2014-08-14 2015-08-04 Módulo de turbomáquina, turbomáquina e calço anelar de proteção BR112017002041B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1457829 2014-08-14
FR1457829A FR3024883B1 (fr) 2014-08-14 2014-08-14 Module de turbomachine
PCT/FR2015/052151 WO2016024060A1 (fr) 2014-08-14 2015-08-04 Module de turbomachine

Publications (2)

Publication Number Publication Date
BR112017002041A2 true BR112017002041A2 (pt) 2018-01-30
BR112017002041B1 BR112017002041B1 (pt) 2022-08-09

Family

ID=51862465

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017002041-6A BR112017002041B1 (pt) 2014-08-14 2015-08-04 Módulo de turbomáquina, turbomáquina e calço anelar de proteção

Country Status (9)

Country Link
US (1) US10344610B2 (pt)
EP (1) EP3180497B1 (pt)
JP (1) JP6625611B2 (pt)
CN (1) CN106574511B (pt)
BR (1) BR112017002041B1 (pt)
CA (1) CA2956882C (pt)
FR (1) FR3024883B1 (pt)
RU (1) RU2700847C2 (pt)
WO (1) WO2016024060A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3022944B1 (fr) * 2014-06-26 2020-02-14 Safran Aircraft Engines Ensemble rotatif pour turbomachine
KR101675277B1 (ko) * 2015-10-02 2016-11-11 두산중공업 주식회사 가스터빈의 팁간극 조절 조립체
FR3058458B1 (fr) * 2016-11-09 2020-11-20 Safran Aircraft Engines Etage de turbine de turbomachine pourvu de moyens d'etancheite
US11199104B2 (en) * 2017-05-15 2021-12-14 Raytheon Technologies Corporation Seal anti-rotation
EP3412871B1 (en) * 2017-06-09 2021-04-28 Ge Avio S.r.l. Sealing arrangement for a turbine vane assembly
FR3083563B1 (fr) 2018-07-03 2020-07-24 Safran Aircraft Engines Module d'etancheite de turbomachine d'aeronef
FR3084103B1 (fr) * 2018-07-18 2020-07-10 Safran Aircraft Engines Ensemble d'etancheite pour un rotor de turbine de turbomachine et turbine de turbomachine comprenant un tel ensemble
FR3100838B1 (fr) * 2019-09-13 2021-10-01 Safran Aircraft Engines Anneau d’etancheite de turbomachine
FR3113923B1 (fr) * 2020-09-04 2023-12-15 Safran Aircraft Engines Turbine pour turbomachine comprenant des clinquants de protection thermique
FR3140112A1 (fr) * 2022-09-22 2024-03-29 Safran Aircraft Engines Amélioration de l’étanchéité dans une turbine de turbomachine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018943A (en) * 1989-04-17 1991-05-28 General Electric Company Boltless balance weight for turbine rotors
US5201846A (en) * 1991-11-29 1993-04-13 General Electric Company Low-pressure turbine heat shield
FR2743603B1 (fr) * 1996-01-11 1998-02-13 Snecma Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine
US6076835A (en) * 1997-05-21 2000-06-20 Allison Advanced Development Company Interstage van seal apparatus
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
US7207771B2 (en) * 2004-10-15 2007-04-24 Pratt & Whitney Canada Corp. Turbine shroud segment seal
FR2941488B1 (fr) * 2009-01-28 2011-09-16 Snecma Anneau de turbine a encoche anti-rotation
FR2961849B1 (fr) * 2010-06-28 2013-07-05 Snecma Etage de turbine dans une turbomachine
GB201105788D0 (en) * 2011-04-06 2011-05-18 Rolls Royce Plc Stator vane assembly
US8651497B2 (en) * 2011-06-17 2014-02-18 United Technologies Corporation Winged W-seal
US8899914B2 (en) * 2012-01-05 2014-12-02 United Technologies Corporation Stator vane integrated attachment liner and spring damper
US20130177411A1 (en) * 2012-01-05 2013-07-11 General Electric Company System and method for sealing a gas path in a turbine
FR2989724B1 (fr) * 2012-04-20 2015-12-25 Snecma Etage de turbine pour une turbomachine
US9828865B2 (en) * 2012-09-26 2017-11-28 United Technologies Corporation Turbomachine rotor groove
FR3026430B1 (fr) * 2014-09-29 2020-07-10 Safran Aircraft Engines Roue de turbine dans une turbomachine

Also Published As

Publication number Publication date
EP3180497A1 (fr) 2017-06-21
CN106574511A (zh) 2017-04-19
US20170218785A1 (en) 2017-08-03
JP6625611B2 (ja) 2019-12-25
RU2700847C2 (ru) 2019-09-23
BR112017002041B1 (pt) 2022-08-09
FR3024883B1 (fr) 2016-08-05
EP3180497B1 (fr) 2019-10-02
CN106574511B (zh) 2019-04-12
CA2956882C (fr) 2022-03-15
FR3024883A1 (fr) 2016-02-19
JP2017529481A (ja) 2017-10-05
CA2956882A1 (fr) 2016-02-18
RU2017103314A (ru) 2018-09-14
WO2016024060A1 (fr) 2016-02-18
RU2017103314A3 (pt) 2019-02-19
US10344610B2 (en) 2019-07-09

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/08/2015, OBSERVADAS AS CONDICOES LEGAIS