FR2844562B1 - Maitrise de la position axiale d'une aube de rotor de soufflante - Google Patents

Maitrise de la position axiale d'une aube de rotor de soufflante

Info

Publication number
FR2844562B1
FR2844562B1 FR0211539A FR0211539A FR2844562B1 FR 2844562 B1 FR2844562 B1 FR 2844562B1 FR 0211539 A FR0211539 A FR 0211539A FR 0211539 A FR0211539 A FR 0211539A FR 2844562 B1 FR2844562 B1 FR 2844562B1
Authority
FR
France
Prior art keywords
control
rotor blade
axial position
blower rotor
blower
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.)
Expired - Fee Related
Application number
FR0211539A
Other languages
English (en)
Other versions
FR2844562A1 (fr
Inventor
Alain Jacques Michel Bassot
Jean Claude Bonny
Philippe Even
Pierre Lamothe
Alain Madec
Patrick Jean Louis Reghezza
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 Moteurs SA
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 Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0211539A priority Critical patent/FR2844562B1/fr
Priority to US10/659,290 priority patent/US6910866B2/en
Priority to JP2003321226A priority patent/JP4059827B2/ja
Priority to CA2440995A priority patent/CA2440995C/fr
Priority to ES03292280T priority patent/ES2314167T3/es
Priority to EP03292280A priority patent/EP1400698B1/fr
Priority to DE60323309T priority patent/DE60323309D1/de
Priority to UA2003098538A priority patent/UA79088C2/uk
Priority to RU2003128928/06A priority patent/RU2315206C2/ru
Publication of FR2844562A1 publication Critical patent/FR2844562A1/fr
Application granted granted Critical
Publication of FR2844562B1 publication Critical patent/FR2844562B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
    • 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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/322—Blade mountings
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0211539A 2002-09-18 2002-09-18 Maitrise de la position axiale d'une aube de rotor de soufflante Expired - Fee Related FR2844562B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0211539A FR2844562B1 (fr) 2002-09-18 2002-09-18 Maitrise de la position axiale d'une aube de rotor de soufflante
US10/659,290 US6910866B2 (en) 2002-09-18 2003-09-11 Controlling the axial position of a fan blade
JP2003321226A JP4059827B2 (ja) 2002-09-18 2003-09-12 ファン羽根の軸方向位置のコントロール
CA2440995A CA2440995C (fr) 2002-09-18 2003-09-15 Maitrise de la position axiale d`une aube de soufflante
ES03292280T ES2314167T3 (es) 2002-09-18 2003-09-16 Sistema de control de la posicion axial de un alabe de soplante.
EP03292280A EP1400698B1 (fr) 2002-09-18 2003-09-16 Maîtrise de la position axiale d'une aube de soufflante
DE60323309T DE60323309D1 (de) 2002-09-18 2003-09-16 Kontrolle der axialen Lage einer Verdichterschaufel
UA2003098538A UA79088C2 (uk) 2002-09-18 2003-09-17 Ротор вентилятора з пристроєм для підтримування аксіального положення лопаток
RU2003128928/06A RU2315206C2 (ru) 2002-09-18 2003-09-17 Ротор вентилятора

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211539A FR2844562B1 (fr) 2002-09-18 2002-09-18 Maitrise de la position axiale d'une aube de rotor de soufflante

Publications (2)

Publication Number Publication Date
FR2844562A1 FR2844562A1 (fr) 2004-03-19
FR2844562B1 true FR2844562B1 (fr) 2004-10-29

Family

ID=31897464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211539A Expired - Fee Related FR2844562B1 (fr) 2002-09-18 2002-09-18 Maitrise de la position axiale d'une aube de rotor de soufflante

Country Status (9)

Country Link
US (1) US6910866B2 (fr)
EP (1) EP1400698B1 (fr)
JP (1) JP4059827B2 (fr)
CA (1) CA2440995C (fr)
DE (1) DE60323309D1 (fr)
ES (1) ES2314167T3 (fr)
FR (1) FR2844562B1 (fr)
RU (1) RU2315206C2 (fr)
UA (1) UA79088C2 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2903154B1 (fr) * 2006-06-29 2011-10-28 Snecma Rotor de turbomachine et turbomachine comportant un tel rotor
FR2927998A1 (fr) * 2008-02-25 2009-08-28 Snecma Sa Machine de test d'un revetement pour pied d'aube.
FR2927997A1 (fr) * 2008-02-25 2009-08-28 Snecma Sa Procede pour tester un revetement de pied d'aube.
FR2929660B1 (fr) * 2008-04-07 2012-11-16 Snecma Dispositif anti-usure pour rotor de turbomachine, bouchon formant dispositif anti-usure et rotor de compresseur de moteur a turbine a gaz comportant un bouchon anti-usure
FR2931871B1 (fr) * 2008-05-29 2011-08-19 Snecma Rotor de soufflante pour une turbomachine.
FR2933887B1 (fr) * 2008-07-18 2010-09-17 Snecma Procede de reparation ou de reprise d'un disque de turbomachine et disque de turbomachine repare ou repris
US8568102B2 (en) * 2009-02-18 2013-10-29 Pratt & Whitney Canada Corp. Fan blade anti-fretting insert
US8616849B2 (en) * 2009-02-18 2013-12-31 Pratt & Whitney Canada Corp. Fan blade platform
FR2948725B1 (fr) * 2009-07-28 2012-10-05 Snecma Dispositif anti-usure d'un rotor de turbomachine
FR2964584B1 (fr) * 2010-09-10 2013-08-16 Snecma Dispositif et procede de frettage d'une piece anti-usure dans un trou localise dans un element de turboreacteur
RU2461717C1 (ru) * 2011-03-17 2012-09-20 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Устройство демпфирования колебаний широкохордных рабочих лопаток вентиляторов с большой конусностью втулки и вентилятор газотурбинного двигателя
GB201104994D0 (en) * 2011-03-25 2011-05-11 Rolls Royce Plc a rotor having an annulus filler
FR2974864B1 (fr) * 2011-05-04 2016-05-27 Snecma Rotor de turbomachine avec moyen de retenue axiale des aubes
FR2974863B1 (fr) * 2011-05-06 2015-10-23 Snecma Disque de soufflante de turbomachine
FR2986284B1 (fr) * 2012-01-31 2014-03-28 Snecma Procede de reparation de marques d’usure.
RU2494365C1 (ru) * 2012-03-27 2013-09-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Нагрузочное устройство для исследования торцевого демпфирования колебаний лопаток вентилятора газотурбинного двигателя на вибростенде
US9410439B2 (en) * 2012-09-14 2016-08-09 United Technologies Corporation CMC blade attachment shim relief
US11220920B2 (en) * 2014-04-07 2022-01-11 Safran Aircraft Engines Turbine engine rotor lock
FR3033359B1 (fr) * 2015-03-02 2017-04-07 Snecma Disque aubage monobloc comportant un moyeu ayant une face evidee a laquelle est rapporte un organe de comblement
FR3048448B1 (fr) * 2016-03-02 2018-03-30 Safran Aircraft Engines Bouchon d'etancheite pour tambour de compresseur basse pression, tambour de compresseur basse pression et turbomachine associes
CN109488390B (zh) * 2018-12-18 2021-10-01 中国航发沈阳发动机研究所 一种转子叶片连接组件及涡轮性能试验组件
FR3106615B1 (fr) * 2020-01-23 2021-12-31 Safran Aircraft Engines Ensemble pour turbomachine
FR3119646B1 (fr) * 2021-02-11 2024-03-01 Safran Aircraft Engines Rotor de turbomachine
FR3120813B1 (fr) 2021-03-16 2024-02-09 Safran Aircraft Engines Procédé de fabrication d’un disque de soufflante avec partie en fabrication additive

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033705A (en) * 1976-04-26 1977-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Blade retainer assembly
FR2502690B1 (fr) * 1981-03-27 1985-09-13 Snecma Dispositif de verrouillage d'aubes de soufflante et de fixation de capot avant d'un turboreacteur
US4523890A (en) * 1983-10-19 1985-06-18 General Motors Corporation End seal for turbine blade base
FR2561307B1 (fr) * 1984-03-14 1986-09-12 Snecma Dispositif de verrouillage d'aubes de soufflantes
GB2262139A (en) * 1991-12-04 1993-06-09 Rolls Royce Plc Fan blade retainer
US5259728A (en) * 1992-05-08 1993-11-09 General Electric Company Bladed disk assembly
US5282720A (en) * 1992-09-15 1994-02-01 General Electric Company Fan blade retainer
FR2715975B1 (fr) * 1994-02-10 1996-03-29 Snecma Rotor de turbomachine à rainures d'aube débouchantes axiales ou inclinées.
GB9412963D0 (en) * 1994-06-28 1994-09-28 Rolls Royce Plc Gas turbine engine fan blade assembly
FR2803623B1 (fr) * 2000-01-06 2002-03-01 Snecma Moteurs Agencement de retenue axiale d'aubes dans un disque

Also Published As

Publication number Publication date
US20040126240A1 (en) 2004-07-01
US6910866B2 (en) 2005-06-28
EP1400698A1 (fr) 2004-03-24
UA79088C2 (uk) 2007-05-25
ES2314167T3 (es) 2009-03-16
JP2004263688A (ja) 2004-09-24
RU2315206C2 (ru) 2008-01-20
CA2440995C (fr) 2011-02-08
EP1400698B1 (fr) 2008-09-03
DE60323309D1 (de) 2008-10-16
FR2844562A1 (fr) 2004-03-19
RU2003128928A (ru) 2005-03-20
JP4059827B2 (ja) 2008-03-12
CA2440995A1 (fr) 2004-03-18

Similar Documents

Publication Publication Date Title
FR2844562B1 (fr) Maitrise de la position axiale d'une aube de rotor de soufflante
ID27041A (id) Kipas aliran aksial
ID27365A (id) Kipas aliran aksial
DE60138579D1 (de) Beschaufelte Rotoranordnung
DE60120875D1 (de) Beschaufelter Rotor
DE60006790D1 (de) Zentrifugale luftstromregelung
DE60132138D1 (de) Lüfter
BR0201416B1 (pt) mÁquina de voluta.
DE60039957D1 (de) Zweifach gebogene Kompressorschaufel
ITTO20030195A1 (it) Condizionatore d'aria.
DE60223219D1 (de) Biegsame Schneidmesser
IT1316606B1 (it) Ventola a flusso assiale.
DE10196797T1 (de) Motorsteuerung
DE50205779D1 (de) Nassläuferpumpe
FR2825758B1 (fr) Liaison arbre-moyeu
DE50110640D1 (de) Drehverstellvorrichtung
DE59911687D1 (de) Lüfter
DE69916209D1 (de) Lüfterschaufelmontage
DE60041774D1 (de) Rotorschaufel
DE59912116D1 (de) Ventilator
DE69907134D1 (de) Lüfterrad
FR2828253B1 (fr) Palier a air
FI20010432A0 (fi) Puhallin
ITTO20010038A0 (it) Elettroventilatore.
DE50203989D1 (de) Steckkupplung

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20100531