FR2961847B1 - Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage - Google Patents

Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage

Info

Publication number
FR2961847B1
FR2961847B1 FR1055113A FR1055113A FR2961847B1 FR 2961847 B1 FR2961847 B1 FR 2961847B1 FR 1055113 A FR1055113 A FR 1055113A FR 1055113 A FR1055113 A FR 1055113A FR 2961847 B1 FR2961847 B1 FR 2961847B1
Authority
FR
France
Prior art keywords
wavebase
aubes
composite material
mobile wheel
gas turbine
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
FR1055113A
Other languages
English (en)
Other versions
FR2961847A1 (fr
Inventor
Stephane Pierre Guillaume Blanchard
Laurent Pierre Joseph Ricou
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 FR1055113A priority Critical patent/FR2961847B1/fr
Priority to GB1222521.5A priority patent/GB2496531B/en
Priority to PCT/FR2011/051424 priority patent/WO2011161371A1/fr
Priority to US13/698,208 priority patent/US9422818B2/en
Publication of FR2961847A1 publication Critical patent/FR2961847A1/fr
Application granted granted Critical
Publication of FR2961847B1 publication Critical patent/FR2961847B1/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/3046—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses the rotor having ribs around the circumference
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or 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
    • F01D5/28—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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/25—Three-dimensional helical
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1055113A 2010-06-25 2010-06-25 Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage Active FR2961847B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1055113A FR2961847B1 (fr) 2010-06-25 2010-06-25 Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage
GB1222521.5A GB2496531B (en) 2010-06-25 2011-06-21 A gas turbine engine rotor wheel having composite material blades with blade-root to disk connection being obtained by clamping
PCT/FR2011/051424 WO2011161371A1 (fr) 2010-06-25 2011-06-21 Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage
US13/698,208 US9422818B2 (en) 2010-06-25 2011-06-21 Gas turbine engine rotor wheel having composite material blades with blade-root to disk connection being obtained by clamping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1055113A FR2961847B1 (fr) 2010-06-25 2010-06-25 Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage

Publications (2)

Publication Number Publication Date
FR2961847A1 FR2961847A1 (fr) 2011-12-30
FR2961847B1 true FR2961847B1 (fr) 2012-08-17

Family

ID=43533408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055113A Active FR2961847B1 (fr) 2010-06-25 2010-06-25 Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage

Country Status (4)

Country Link
US (1) US9422818B2 (fr)
FR (1) FR2961847B1 (fr)
GB (1) GB2496531B (fr)
WO (1) WO2011161371A1 (fr)

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US10309232B2 (en) * 2012-02-29 2019-06-04 United Technologies Corporation Gas turbine engine with stage dependent material selection for blades and disk
JP6082193B2 (ja) * 2012-06-20 2017-02-15 株式会社Ihi 翼の連結部構造及びこれを用いたジェットエンジン
FR3004748B1 (fr) * 2013-04-19 2015-04-10 Snecma Aube ou pale de moteur d'aeronef et procede et systeme de controle de defauts dans des composites par des particules ayant des proprietes ferromagnetiques
FR3006364B1 (fr) * 2013-05-30 2018-07-13 Safran Aircraft Engines Roue de turbomachine, notamment pour turbine basse pression
US10280768B2 (en) 2014-11-12 2019-05-07 Rolls-Royce North American Technologies Inc. Turbine blisk including ceramic matrix composite blades and methods of manufacture
US9909430B2 (en) 2014-11-13 2018-03-06 Rolls-Royce North American Technologies Inc. Turbine disk assembly including seperable platforms for blade attachment
RU2603384C1 (ru) * 2015-11-25 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Рабочее колесо третьей ступени ротора компрессора низкого давления турбореактивного двигателя (варианты)
RU2603383C1 (ru) * 2015-11-25 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Рабочее колесо второй ступени ротора компрессора низкого давления турбореактивного двигателя (варианты)
RU2603377C1 (ru) * 2015-11-25 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Рабочее колесо ротора компрессора низкого давления газотурбинного двигателя (варианты)
FR3057908B1 (fr) * 2016-10-21 2019-11-22 Safran Aircraft Engines Ensemble rotatif d'une turbomachine muni d'un systeme de maintien axial d'une aube
US10294954B2 (en) 2016-11-09 2019-05-21 Rolls-Royce North American Technologies Inc. Composite blisk
US10563665B2 (en) 2017-01-30 2020-02-18 Rolls-Royce North American Technologies, Inc. Turbomachine stage and method of making same
CN114055102B (zh) * 2021-10-20 2023-03-07 中国航发四川燃气涡轮研究院 一种单涡轮叶片叶尖加工方法

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Also Published As

Publication number Publication date
WO2011161371A1 (fr) 2011-12-29
GB201222521D0 (en) 2013-01-30
GB2496531A (en) 2013-05-15
FR2961847A1 (fr) 2011-12-30
GB2496531B (en) 2018-03-07
US20130156590A1 (en) 2013-06-20
US9422818B2 (en) 2016-08-23

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