FR2944554B1 - Turbine haute-pression de turbomachine - Google Patents

Turbine haute-pression de turbomachine

Info

Publication number
FR2944554B1
FR2944554B1 FR0952505A FR0952505A FR2944554B1 FR 2944554 B1 FR2944554 B1 FR 2944554B1 FR 0952505 A FR0952505 A FR 0952505A FR 0952505 A FR0952505 A FR 0952505A FR 2944554 B1 FR2944554 B1 FR 2944554B1
Authority
FR
France
Prior art keywords
pressure turbine
turbomachine high
turbomachine
turbine
pressure
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
FR0952505A
Other languages
English (en)
Other versions
FR2944554A1 (fr
Inventor
Serge Louis Antunes
Silva David Da
Alain Dominique Gendraud
Patrick Jean Marc Rosset
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 FR0952505A priority Critical patent/FR2944554B1/fr
Publication of FR2944554A1 publication Critical patent/FR2944554A1/fr
Application granted granted Critical
Publication of FR2944554B1 publication Critical patent/FR2944554B1/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
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/13—Two-dimensional trapezoidal
    • F05D2250/131—Two-dimensional trapezoidal polygonal
    • 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)
FR0952505A 2009-04-16 2009-04-16 Turbine haute-pression de turbomachine Active FR2944554B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0952505A FR2944554B1 (fr) 2009-04-16 2009-04-16 Turbine haute-pression de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0952505A FR2944554B1 (fr) 2009-04-16 2009-04-16 Turbine haute-pression de turbomachine

Publications (2)

Publication Number Publication Date
FR2944554A1 FR2944554A1 (fr) 2010-10-22
FR2944554B1 true FR2944554B1 (fr) 2014-06-13

Family

ID=41279425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0952505A Active FR2944554B1 (fr) 2009-04-16 2009-04-16 Turbine haute-pression de turbomachine

Country Status (1)

Country Link
FR (1) FR2944554B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085180B1 (fr) 2018-08-24 2020-11-27 Safran Aircraft Engines Ensemble aubage pour stator de turbine de turbomachine comprenant des nervures d'etancheite inclinees
FR3106653B1 (fr) * 2020-01-23 2022-01-07 Safran Aircraft Engines Ensemble pour une turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553999A (en) * 1995-06-06 1996-09-10 General Electric Company Sealable turbine shroud hanger
FR2835563B1 (fr) * 2002-02-07 2004-04-02 Snecma Moteurs Agencement d'accrochage de secteurs en arc de cercle de distributeur porteur d'aubes
US6742987B2 (en) * 2002-07-16 2004-06-01 General Electric Company Cradle mounted turbine nozzle
US7033138B2 (en) * 2002-09-06 2006-04-25 Mitsubishi Heavy Industries, Ltd. Ring segment of gas turbine
FR2913050B1 (fr) * 2007-02-28 2011-06-17 Snecma Turbine haute-pression d'une turbomachine
FR2913051B1 (fr) * 2007-02-28 2011-06-10 Snecma Etage de turbine dans une turbomachine

Also Published As

Publication number Publication date
FR2944554A1 (fr) 2010-10-22

Similar Documents

Publication Publication Date Title
DK2409024T3 (da) Turbineindretning
BR112012005488A2 (pt) turbina eólica
BRPI1011134A2 (pt) turbomáquina.
DK2452070T3 (da) Hovedleje for vindmølle
IT1400823B1 (it) Carcassa di turbina.
BRPI0918482A2 (pt) turbina eólica
GB2474344B (en) Turbomachine
BRPI0915538A2 (pt) turbina eólica
BRPI1011172A2 (pt) turbina eólica
BRPI0917179A2 (pt) turbina
AT507394A3 (de) Windkraftanlage
IT1393937B1 (it) Aerogeneratore
DK2507510T3 (da) Turbine
BRPI1012582A2 (pt) conjunto compressor
GB2489846B (en) Variable geometry turbomachine
BR112012012840A2 (pt) compressor
PL2440747T3 (pl) Maszyna wirnikowa
FI20080510A0 (fi) Tuulivoimala
FR2958346B1 (fr) Compresseur de turbomachine
GB201016657D0 (en) Turbomachine
FI20105766A0 (fi) Kaasumoottori
GB0901547D0 (en) Turbine stage
FR2935762B1 (fr) Eolienne
DK2459873T3 (da) Vindturbine
FR2946083B1 (fr) Turbine basse-pression

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170717

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16