FR3078097B1 - Aube directrice de sortie comportant un element de structure a barres - Google Patents

Aube directrice de sortie comportant un element de structure a barres Download PDF

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Publication number
FR3078097B1
FR3078097B1 FR1851533A FR1851533A FR3078097B1 FR 3078097 B1 FR3078097 B1 FR 3078097B1 FR 1851533 A FR1851533 A FR 1851533A FR 1851533 A FR1851533 A FR 1851533A FR 3078097 B1 FR3078097 B1 FR 3078097B1
Authority
FR
France
Prior art keywords
guide vane
bar structure
structure element
outlet guide
outlet
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
FR1851533A
Other languages
English (en)
Other versions
FR3078097A1 (fr
Inventor
Matthieu Yoann Perrier
Baptiste Rene Roger Batonnet
Damien Joseph Cellier
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 FR1851533A priority Critical patent/FR3078097B1/fr
Publication of FR3078097A1 publication Critical patent/FR3078097A1/fr
Application granted granted Critical
Publication of FR3078097B1 publication Critical patent/FR3078097B1/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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)
  • Architecture (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1851533A 2018-02-22 2018-02-22 Aube directrice de sortie comportant un element de structure a barres Active FR3078097B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851533A FR3078097B1 (fr) 2018-02-22 2018-02-22 Aube directrice de sortie comportant un element de structure a barres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851533 2018-02-22
FR1851533A FR3078097B1 (fr) 2018-02-22 2018-02-22 Aube directrice de sortie comportant un element de structure a barres

Publications (2)

Publication Number Publication Date
FR3078097A1 FR3078097A1 (fr) 2019-08-23
FR3078097B1 true FR3078097B1 (fr) 2022-05-13

Family

ID=61913452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851533A Active FR3078097B1 (fr) 2018-02-22 2018-02-22 Aube directrice de sortie comportant un element de structure a barres

Country Status (1)

Country Link
FR (1) FR3078097B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884030B2 (en) * 2002-12-20 2005-04-26 General Electric Company Methods and apparatus for securing multi-piece nozzle assemblies
US7326030B2 (en) * 2005-02-02 2008-02-05 Siemens Power Generation, Inc. Support system for a composite airfoil in a turbine engine
DE102008031329A1 (de) * 2008-07-02 2010-01-07 Mtu Aero Engines Gmbh Verfahren zum Herstellen von Gasturbinenschaufeln
FR2944839B1 (fr) * 2009-04-22 2014-05-09 Snecma Carter intermediaire de turbomachine d'aeronef comprenant des bras structuraux de raccord a fonctions mecanique et aerodynamique dissociees

Also Published As

Publication number Publication date
FR3078097A1 (fr) 2019-08-23

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