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FR2860031B1 - Roue de turbine pour turbomachine et procede de montage d'une telle roue - Google Patents

Roue de turbine pour turbomachine et procede de montage d'une telle roue

Info

Publication number
FR2860031B1
FR2860031B1 FR0350576A FR0350576A FR2860031B1 FR 2860031 B1 FR2860031 B1 FR 2860031B1 FR 0350576 A FR0350576 A FR 0350576A FR 0350576 A FR0350576 A FR 0350576A FR 2860031 B1 FR2860031 B1 FR 2860031B1
Authority
FR
France
Prior art keywords
wheel
turbomachine
mounting
turbine
turbine wheel
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 - Lifetime
Application number
FR0350576A
Other languages
English (en)
Other versions
FR2860031A1 (fr
Inventor
Alain Marie Joseph Lardellier
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 FR0350576A priority Critical patent/FR2860031B1/fr
Priority to US10/937,426 priority patent/US7134843B2/en
Priority to EP04104494.2A priority patent/EP1517004B1/fr
Priority to JP2004269316A priority patent/JP4058030B2/ja
Publication of FR2860031A1 publication Critical patent/FR2860031A1/fr
Application granted granted Critical
Publication of FR2860031B1 publication Critical patent/FR2860031B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D5/3023—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
    • 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
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0350576A 2003-09-19 2003-09-19 Roue de turbine pour turbomachine et procede de montage d'une telle roue Expired - Lifetime FR2860031B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0350576A FR2860031B1 (fr) 2003-09-19 2003-09-19 Roue de turbine pour turbomachine et procede de montage d'une telle roue
US10/937,426 US7134843B2 (en) 2003-09-19 2004-09-10 Turbine wheel for turbomachine and the assembly method for such a wheel
EP04104494.2A EP1517004B1 (fr) 2003-09-19 2004-09-16 Roue de turbine pour turbomachine et procédé de montage d'une telle roue
JP2004269316A JP4058030B2 (ja) 2003-09-19 2004-09-16 ターボ機械のタービンホイール及びそのようなホイールの組立方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350576A FR2860031B1 (fr) 2003-09-19 2003-09-19 Roue de turbine pour turbomachine et procede de montage d'une telle roue

Publications (2)

Publication Number Publication Date
FR2860031A1 FR2860031A1 (fr) 2005-03-25
FR2860031B1 true FR2860031B1 (fr) 2007-09-07

Family

ID=34179004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0350576A Expired - Lifetime FR2860031B1 (fr) 2003-09-19 2003-09-19 Roue de turbine pour turbomachine et procede de montage d'une telle roue

Country Status (4)

Country Link
US (1) US7134843B2 (fr)
EP (1) EP1517004B1 (fr)
JP (1) JP4058030B2 (fr)
FR (1) FR2860031B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901305B1 (fr) * 2006-05-18 2012-11-16 Snecma Disque de turbine monobloc
FR2922587B1 (fr) * 2007-10-22 2010-02-26 Snecma Roue de turbomachine
US8388310B1 (en) * 2008-01-30 2013-03-05 Siemens Energy, Inc. Turbine disc sealing assembly
FR2927086B1 (fr) * 2008-02-01 2010-03-19 Eurovia Utilisation d'un melange exothermique pour la fabrication d'un enrobe bitumineux.
GB2472572A (en) * 2009-08-10 2011-02-16 Rolls Royce Plc Mounting for aerofoil blade using elastomeric bush
FR2961847B1 (fr) * 2010-06-25 2012-08-17 Snecma Roue mobile a aubes en materiau composite pour moteur a turbine a gaz a liaison pied d'aube/disque par serrage
US9341071B2 (en) * 2013-10-16 2016-05-17 General Electric Company Locking spacer assembly
US9518471B2 (en) * 2013-10-16 2016-12-13 General Electric Company Locking spacer assembly
KR102182102B1 (ko) * 2014-11-27 2020-11-23 한화에어로스페이스 주식회사 터빈 장치
DE102016123248A1 (de) * 2016-12-01 2018-06-07 Rolls-Royce Deutschland Ltd & Co Kg Gasturbine
US11371351B2 (en) 2020-01-17 2022-06-28 Raytheon Technologies Corporation Multi-disk bladed rotor assembly for rotational equipment
US11339673B2 (en) * 2020-01-17 2022-05-24 Raytheon Technologies Corporation Rotor assembly with internal vanes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US819106A (en) * 1905-08-09 1906-05-01 Wilkinson Turbine Company Turbine bucket-wheel.
US2401826A (en) * 1941-11-21 1946-06-11 Dehavilland Aircraft Turbine
US2857132A (en) * 1952-02-19 1958-10-21 Gen Motors Corp Turbine wheel
GB1036739A (en) * 1965-04-02 1966-07-20 Rolls Royce Rotor and blade assemblies
DE1247335B (de) * 1965-04-02 1967-08-17 Rolls Royce Stroemungsmaschinen-Laufrad
FR2491549B1 (fr) * 1980-10-08 1985-07-05 Snecma Dispositif de refroidissement d'une turbine a gaz, par prelevement d'air au niveau du compresseur
DE4132332A1 (de) * 1990-12-14 1992-06-25 Ottomar Gradl Anordnung zum befestigen von schaufeln an der scheibe eines rotors

Also Published As

Publication number Publication date
JP4058030B2 (ja) 2008-03-05
EP1517004B1 (fr) 2014-12-17
US20050106019A1 (en) 2005-05-19
EP1517004A1 (fr) 2005-03-23
JP2005098300A (ja) 2005-04-14
US7134843B2 (en) 2006-11-14
FR2860031A1 (fr) 2005-03-25

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Effective date: 20170719

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