FR3069014B1 - Partie de turbomachine a tole ressort - Google Patents

Partie de turbomachine a tole ressort Download PDF

Info

Publication number
FR3069014B1
FR3069014B1 FR1756586A FR1756586A FR3069014B1 FR 3069014 B1 FR3069014 B1 FR 3069014B1 FR 1756586 A FR1756586 A FR 1756586A FR 1756586 A FR1756586 A FR 1756586A FR 3069014 B1 FR3069014 B1 FR 3069014B1
Authority
FR
France
Prior art keywords
distributor
turbomachine part
spring sheet
casing
bearing against
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
FR1756586A
Other languages
English (en)
Other versions
FR3069014A1 (fr
Inventor
Franck Robert Drouet
Paul Georges Rodrigues
Aurelien Rene-Pierre Massot
Gael Frederic Claude Cyrille Evain
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
Safran Aircraft Engines 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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1756586A priority Critical patent/FR3069014B1/fr
Publication of FR3069014A1 publication Critical patent/FR3069014A1/fr
Application granted granted Critical
Publication of FR3069014B1 publication Critical patent/FR3069014B1/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
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

L'invention concerne une partie de turbomachine comprenant un carter (211) annulaire, un distributeur (208), une tôle (230) de protection thermique interposée radialement entre le carter et le distributeur. Il est prévu que ladite tôle de protection comprend une tôle à effet ressort en appui contre le distributeur et le carter externe (211), pour lutter contre une bascule du distributeur (208) et le maintenir en appui radial et axial contre des parties (301, 302, 305, 306) du carter (211).
FR1756586A 2017-07-11 2017-07-11 Partie de turbomachine a tole ressort Active FR3069014B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1756586A FR3069014B1 (fr) 2017-07-11 2017-07-11 Partie de turbomachine a tole ressort

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756586A FR3069014B1 (fr) 2017-07-11 2017-07-11 Partie de turbomachine a tole ressort
FR1756586 2017-07-11

Publications (2)

Publication Number Publication Date
FR3069014A1 FR3069014A1 (fr) 2019-01-18
FR3069014B1 true FR3069014B1 (fr) 2021-02-26

Family

ID=59859334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756586A Active FR3069014B1 (fr) 2017-07-11 2017-07-11 Partie de turbomachine a tole ressort

Country Status (1)

Country Link
FR (1) FR3069014B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201846A (en) * 1991-11-29 1993-04-13 General Electric Company Low-pressure turbine heat shield
FR2960591B1 (fr) * 2010-06-01 2012-08-24 Snecma Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation
FR2978197B1 (fr) * 2011-07-22 2015-12-25 Snecma Distributeur de turbine de turbomachine et turbine comportant un tel distributeur

Also Published As

Publication number Publication date
FR3069014A1 (fr) 2019-01-18

Similar Documents

Publication Publication Date Title
BR112018012466A2 (pt) cartuchos de filtro; montagens de purificador de ar
MX2023011982A (es) Cartuchos filtrantes, conjuntos de purificador de aire, carcasas, caracteristicas, componentes, metodos.
FR3045715B1 (fr) Ensemble d'anneau de turbine avec maintien a froid et a chaud
MX2018005069A (es) Tapon roscado que tiene medios de compensacion de presion integrados.
EA201791395A1 (ru) Клапан противопожарной системы и противопожарная система с таким клапаном
GB2557137A (en) Holding and crushing device for barrier plug
FR3034129B1 (fr) Aube mobile de turbine a conception amelioree pour turbomachine d'aeronef
RU2015103936A (ru) Уплотнительное устройство с двумя эластичными прокладками для опорного подшипника газотурбинного двигателя
US20160208857A1 (en) Bearing isolator
MX2019002366A (es) Dispositivo de desconexion para un supresor de picos y ensamble de proteccion que comprende un supresor de picos conectado al dispositivo de desconexion.
CN105987209B (zh) 爆炸泄放口
AR099658A1 (es) Válvula para colector de calor de escape
FR2986040A1 (fr) Support de palier de turbomachine
FR3069014B1 (fr) Partie de turbomachine a tole ressort
FR3028497B1 (fr) Coupole de rotor, rotor et giravion
EP3617456A3 (fr) Ensemble d'alimentation en huile pour moteur à turbine à gaz
USD824426S1 (en) Reciprocating gas compressor valve
MX2017006940A (es) Montajes de valvula de elevacion de gas y metodos de montaje de los mismos.
FR2967453B1 (fr) Disque de retention d'aubes
WO2018047018A3 (fr) Turbomachine couche limite
FR3062169B1 (fr) Carter de module de turbomachine d'aeronef, comprenant un caloduc associe a un anneau d'etancheite entourant une roue mobile aubagee du module
TWD188873S (zh) 用於印表機的服務模組
WO2014078619A3 (fr) Mécanisme de déclenchement sensible à la chaleur pour excitation mécanique sélective d'élément de joint d'étanchéité annulaire
FR3058758B1 (fr) Turbomachine, telle par exemple qu'un turboreacteur ou un turbopropulseur d'avion
FR3049652B1 (fr) Turbomachine d'aeronef a dispositif de decharge

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190118

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7