FR2311946A1 - Perfectionnements au support des aubes sur un tambour monobloc de turbomachine - Google Patents

Perfectionnements au support des aubes sur un tambour monobloc de turbomachine

Info

Publication number
FR2311946A1
FR2311946A1 FR7515906A FR7515906A FR2311946A1 FR 2311946 A1 FR2311946 A1 FR 2311946A1 FR 7515906 A FR7515906 A FR 7515906A FR 7515906 A FR7515906 A FR 7515906A FR 2311946 A1 FR2311946 A1 FR 2311946A1
Authority
FR
France
Prior art keywords
axial
closing piece
flow turbine
blade
turbine blade
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.)
Granted
Application number
FR7515906A
Other languages
English (en)
Other versions
FR2311946B1 (fr
Inventor
Jean Georges Bouiller
Jean-Francois
Robert Imbault
Raymond Jean Maurice Joubert
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 FR7515906A priority Critical patent/FR2311946A1/fr
Publication of FR2311946A1 publication Critical patent/FR2311946A1/fr
Application granted granted Critical
Publication of FR2311946B1 publication Critical patent/FR2311946B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7515906A 1975-05-22 1975-05-22 Perfectionnements au support des aubes sur un tambour monobloc de turbomachine Granted FR2311946A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7515906A FR2311946A1 (fr) 1975-05-22 1975-05-22 Perfectionnements au support des aubes sur un tambour monobloc de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515906A FR2311946A1 (fr) 1975-05-22 1975-05-22 Perfectionnements au support des aubes sur un tambour monobloc de turbomachine

Publications (2)

Publication Number Publication Date
FR2311946A1 true FR2311946A1 (fr) 1976-12-17
FR2311946B1 FR2311946B1 (fr) 1978-02-24

Family

ID=9155518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515906A Granted FR2311946A1 (fr) 1975-05-22 1975-05-22 Perfectionnements au support des aubes sur un tambour monobloc de turbomachine

Country Status (1)

Country Link
FR (1) FR2311946A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017567A1 (fr) * 1979-04-04 1980-10-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Dispositif de fixation d'aubes sur un rotor de compresseur pour turboréacteur
US5853286A (en) * 1996-01-23 1998-12-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Movable fan vane with a safety profile
WO2024209167A1 (fr) * 2023-04-07 2024-10-10 Safran Organe de stator, pour une turbomachine, equipe d'au moins une ailette et procede de montage d'au moins une ailette dans l'organe de stator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017567A1 (fr) * 1979-04-04 1980-10-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Dispositif de fixation d'aubes sur un rotor de compresseur pour turboréacteur
FR2453294A1 (fr) * 1979-04-04 1980-10-31 Snecma Dispositif de fixation d'aubes sur un rotor de compresseur pour turbo-reacteur
US5853286A (en) * 1996-01-23 1998-12-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Movable fan vane with a safety profile
WO2024209167A1 (fr) * 2023-04-07 2024-10-10 Safran Organe de stator, pour une turbomachine, equipe d'au moins une ailette et procede de montage d'au moins une ailette dans l'organe de stator
FR3147586A1 (fr) * 2023-04-07 2024-10-11 Safran Organe de stator, pour une turbomachine, equipe d’au moins une ailette et procede de montage d’au moins une ailette dans l’organe de stator.

Also Published As

Publication number Publication date
FR2311946B1 (fr) 1978-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse