FR3005991B1 - Dispositif d'interface entre deux elements de turbomachine - Google Patents

Dispositif d'interface entre deux elements de turbomachine

Info

Publication number
FR3005991B1
FR3005991B1 FR1354648A FR1354648A FR3005991B1 FR 3005991 B1 FR3005991 B1 FR 3005991B1 FR 1354648 A FR1354648 A FR 1354648A FR 1354648 A FR1354648 A FR 1354648A FR 3005991 B1 FR3005991 B1 FR 3005991B1
Authority
FR
France
Prior art keywords
interface device
turbomachine elements
turbomachine
elements
interface
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.)
Active
Application number
FR1354648A
Other languages
English (en)
Other versions
FR3005991A1 (fr
Inventor
Arthur Cohin
Audrey Charrie
Florent Gant
Aurelien Rene-Pierre Massot
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SAS filed Critical SNECMA SAS
Priority to FR1354648A priority Critical patent/FR3005991B1/fr
Priority to US14/280,801 priority patent/US9677413B2/en
Priority to GB1409255.5A priority patent/GB2517028B/en
Publication of FR3005991A1 publication Critical patent/FR3005991A1/fr
Application granted granted Critical
Publication of FR3005991B1 publication Critical patent/FR3005991B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F05D2240/60—Shafts
    • F05D2240/62—Flexible
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1354648A 2013-05-23 2013-05-23 Dispositif d'interface entre deux elements de turbomachine Active FR3005991B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1354648A FR3005991B1 (fr) 2013-05-23 2013-05-23 Dispositif d'interface entre deux elements de turbomachine
US14/280,801 US9677413B2 (en) 2013-05-23 2014-05-19 Interface device between two turbomachine elements
GB1409255.5A GB2517028B (en) 2013-05-23 2014-05-23 Interface device between two turbomachine elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1354648A FR3005991B1 (fr) 2013-05-23 2013-05-23 Dispositif d'interface entre deux elements de turbomachine

Publications (2)

Publication Number Publication Date
FR3005991A1 FR3005991A1 (fr) 2014-11-28
FR3005991B1 true FR3005991B1 (fr) 2015-06-26

Family

ID=48906357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354648A Active FR3005991B1 (fr) 2013-05-23 2013-05-23 Dispositif d'interface entre deux elements de turbomachine

Country Status (3)

Country Link
US (1) US9677413B2 (fr)
FR (1) FR3005991B1 (fr)
GB (1) GB2517028B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10519873B2 (en) * 2016-04-06 2019-12-31 General Electric Company Air bypass system for rotor shaft cooling
DE102016225875A1 (de) * 2016-12-21 2018-06-21 MTU Aero Engines AG Turbomaschinen-Dichtungsanordnung
FR3067387B1 (fr) * 2017-06-07 2019-06-28 Safran Aircraft Engines Ecope d'alimentation en air pour l'alimentation d'un systeme de refroidissement et de controle des jeux d'une turbine
FR3095232B1 (fr) * 2019-04-16 2022-06-03 Safran Aircraft Engines Ensemble pour une turbine de turbomachine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746996C3 (de) * 1977-10-19 1980-09-04 Karl Ing.(Grad.) 4040 Neuss Weinhold Rohrkupplung zum lösbaren Verbinden zweier Rohrenden
GB9118158D0 (en) * 1991-08-22 1991-10-09 Birch Fred P Improved hollow pivotable coupling
US5603531A (en) * 1994-12-06 1997-02-18 United Technologies Corporation Blind assembly-swivel crossover tube
US5947412A (en) * 1997-01-10 1999-09-07 Titan Corporation Jet engine noise suppressor assembly
WO1998058158A1 (fr) * 1997-06-19 1998-12-23 Mitsubishi Heavy Industries, Ltd. Dispositif d'etancheite pour aubes de stator de turbine a gaz
US5996936A (en) * 1997-09-29 1999-12-07 General Electric Company Fluidic throat exhaust nozzle
US5993150A (en) * 1998-01-16 1999-11-30 General Electric Company Dual cooled shroud
US6126389A (en) * 1998-09-02 2000-10-03 General Electric Co. Impingement cooling for the shroud of a gas turbine
FR2883599B1 (fr) * 2005-03-23 2010-04-23 Snecma Moteurs Dispositif de liaison entre une enceinte de passage d'air de refroidissement et un aubage de distributeur dans une turbomachine
FR2904663B1 (fr) * 2006-08-01 2012-02-03 Snecma Turbomachine a double flux a variation artificielle de sa section de col
US7578424B2 (en) * 2006-09-05 2009-08-25 United Technologies Corporation Method of joining a microwave transparent component to a host component
US7823389B2 (en) * 2006-11-15 2010-11-02 General Electric Company Compound clearance control engine

Also Published As

Publication number Publication date
GB201409255D0 (en) 2014-07-09
FR3005991A1 (fr) 2014-11-28
GB2517028B (en) 2019-07-03
US20140348637A1 (en) 2014-11-27
GB2517028A (en) 2015-02-11
US9677413B2 (en) 2017-06-13

Similar Documents

Publication Publication Date Title
FR3011523B1 (fr) Dispositif d'essuie-glace
HK1202751A1 (en) Portable bridge device
FR3013276B3 (fr) Dispositif de maintien
FR2986827B1 (fr) Dispositif d'echappement
UA30221S (uk) Внутрішньоротовий пристрій
FR3007671B1 (fr) Dispositif de secouage.
FR3013243B1 (fr) Dispositif d'electro-hydroformage
FR3007103B1 (fr) Dispositif d'eclairage
FR2991415B1 (fr) Dispositif d'etancheite
FR3013901B1 (fr) Dispositif electrochimique autophotorechargeable
FR3008080B1 (fr) Dispositif de conditionnement
FR2991414B1 (fr) Dispositif d'etancheite
FR3013013B1 (fr) Dispositif d'essuie-glace
UA30220S (uk) Внутрішньоротовий пристрій
FR3011644B1 (fr) Dispositif d'affichage en retroprojection
FR3005991B1 (fr) Dispositif d'interface entre deux elements de turbomachine
FR3006617B1 (fr) Dispositif d'usinage vibratoire
FR3007814B1 (fr) Dispositif de raccordement demontable entre deux conduites souples
FR3013012B1 (fr) Dispositif d'essuie-glace
FR3012469B1 (fr) Dispositif de pigeage depliable
FR3010370B1 (fr) Film-charniere de dispositif d'essuie-glace
FR3001478B1 (fr) Dispositif d'ancrage
FR3006225B1 (fr) Dispositif de predecoupe
FR3004064B1 (fr) Dispositif d'attelage perfectionne
FR3000797B1 (fr) Dispositif de telereleve de compteur

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12