FR3085416B1 - EXIT DIRECTOR DAWN RECOMPOSING A PLATFORM AND A INTERMEDIATE CRANKCASE FERRULE - Google Patents

EXIT DIRECTOR DAWN RECOMPOSING A PLATFORM AND A INTERMEDIATE CRANKCASE FERRULE Download PDF

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Publication number
FR3085416B1
FR3085416B1 FR1857761A FR1857761A FR3085416B1 FR 3085416 B1 FR3085416 B1 FR 3085416B1 FR 1857761 A FR1857761 A FR 1857761A FR 1857761 A FR1857761 A FR 1857761A FR 3085416 B1 FR3085416 B1 FR 3085416B1
Authority
FR
France
Prior art keywords
platform
blade
recomposing
dawn
ferrule
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
FR1857761A
Other languages
French (fr)
Other versions
FR3085416A1 (en
Inventor
Thierry Georges Paul Papin
Kaelig Merwen Orieux
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 FR1857761A priority Critical patent/FR3085416B1/en
Publication of FR3085416A1 publication Critical patent/FR3085416A1/en
Application granted granted Critical
Publication of FR3085416B1 publication Critical patent/FR3085416B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • 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
    • 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
    • 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention décrit une aube directrice de sortie (1) pour un module de soufflante d'une turbomachine, comprenant : - une pale (10), - une plateforme (20) s'étendant transversalement par rapport à la pale (10) et connectée à une tête (12) de la pale (10), - une bride amont (31) et une bride aval (32) s'étendant radialement par rapport à la plateforme (20), les brides amont (31) et aval (32) étant connectées à la plateforme (20) et étant configurées pour être fixées à une couronne externe de la turbomachine, l'aube directrice de sortie (1) étant caractérisée en ce que la pale (10), la plateforme (20), la bride amont (31) et la bride aval (32) sont monolithiques. L'invention porte également sur une roue de redresseur (2) et sur un module de soufflante comprenant une telle aube (1).The invention describes an outlet guide vane (1) for a fan module of a turbomachine, comprising: - a blade (10), - a platform (20) extending transversely with respect to the blade (10) and connected to a head (12) of the blade (10), - an upstream flange (31) and a downstream flange (32) extending radially relative to the platform (20), the upstream (31) and downstream ( 32) being connected to the platform (20) and being configured to be fixed to an external crown of the turbomachine, the output guide vane (1) being characterized in that the blade (10), the platform (20), the upstream flange (31) and the downstream flange (32) are monolithic. The invention also relates to a rectifier wheel (2) and to a fan module comprising such a blade (1).

FR1857761A 2018-08-29 2018-08-29 EXIT DIRECTOR DAWN RECOMPOSING A PLATFORM AND A INTERMEDIATE CRANKCASE FERRULE Active FR3085416B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1857761A FR3085416B1 (en) 2018-08-29 2018-08-29 EXIT DIRECTOR DAWN RECOMPOSING A PLATFORM AND A INTERMEDIATE CRANKCASE FERRULE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857761A FR3085416B1 (en) 2018-08-29 2018-08-29 EXIT DIRECTOR DAWN RECOMPOSING A PLATFORM AND A INTERMEDIATE CRANKCASE FERRULE

Publications (2)

Publication Number Publication Date
FR3085416A1 FR3085416A1 (en) 2020-03-06
FR3085416B1 true FR3085416B1 (en) 2020-12-04

Family

ID=63684171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857761A Active FR3085416B1 (en) 2018-08-29 2018-08-29 EXIT DIRECTOR DAWN RECOMPOSING A PLATFORM AND A INTERMEDIATE CRANKCASE FERRULE

Country Status (1)

Country Link
FR (1) FR3085416B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119210B1 (en) * 2021-01-27 2023-10-27 Safran Aircraft Engines RECTIFIER FOR AN AIRCRAFT TURBOMACHINE, AN AIRCRAFT TURBOMACHINE EQUIPPED WITH SUCH A RECTIFIER.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6821087B2 (en) * 2002-01-21 2004-11-23 Honda Giken Kogyo Kabushiki Kaisha Flow-rectifying member and its unit and method for producing flow-rectifying member
AT503840B1 (en) * 2006-06-30 2010-09-15 Facc Ag ROD ROD ARRANGEMENT FOR A TRANSMISSION
US8511982B2 (en) * 2008-11-24 2013-08-20 Alstom Technology Ltd. Compressor vane diaphragm
US20120128472A1 (en) * 2010-11-23 2012-05-24 General Electric Company Turbomachine nozzle segment having an integrated diaphragm
EP2971575B1 (en) * 2013-03-13 2017-12-27 United Technologies Corporation Structural guide vane outer diameter k gussets

Also Published As

Publication number Publication date
FR3085416A1 (en) 2020-03-06

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