FR3028781B1 - Piece pour rotor de turbomachine d'aeronef comprenant une protuberance annulaire usinable pourvue d'un orifice de deshuilage et procede de preparation de celle-ci - Google Patents

Piece pour rotor de turbomachine d'aeronef comprenant une protuberance annulaire usinable pourvue d'un orifice de deshuilage et procede de preparation de celle-ci

Info

Publication number
FR3028781B1
FR3028781B1 FR1461433A FR1461433A FR3028781B1 FR 3028781 B1 FR3028781 B1 FR 3028781B1 FR 1461433 A FR1461433 A FR 1461433A FR 1461433 A FR1461433 A FR 1461433A FR 3028781 B1 FR3028781 B1 FR 3028781B1
Authority
FR
France
Prior art keywords
dehyling
machineable
orifice
preparing
same
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
FR1461433A
Other languages
English (en)
Other versions
FR3028781A1 (fr
Inventor
Roldan Jonathan Armando Oropeza
Alexis Perez-Duarte
Munoz Mario Ismael Segura
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 FR1461433A priority Critical patent/FR3028781B1/fr
Publication of FR3028781A1 publication Critical patent/FR3028781A1/fr
Application granted granted Critical
Publication of FR3028781B1 publication Critical patent/FR3028781B1/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • 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
    • F05D2260/15—Load balancing
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/609—Deoiling or demisting
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1461433A 2014-11-25 2014-11-25 Piece pour rotor de turbomachine d'aeronef comprenant une protuberance annulaire usinable pourvue d'un orifice de deshuilage et procede de preparation de celle-ci Active FR3028781B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1461433A FR3028781B1 (fr) 2014-11-25 2014-11-25 Piece pour rotor de turbomachine d'aeronef comprenant une protuberance annulaire usinable pourvue d'un orifice de deshuilage et procede de preparation de celle-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1461433A FR3028781B1 (fr) 2014-11-25 2014-11-25 Piece pour rotor de turbomachine d'aeronef comprenant une protuberance annulaire usinable pourvue d'un orifice de deshuilage et procede de preparation de celle-ci

Publications (2)

Publication Number Publication Date
FR3028781A1 FR3028781A1 (fr) 2016-05-27
FR3028781B1 true FR3028781B1 (fr) 2016-12-30

Family

ID=52345435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1461433A Active FR3028781B1 (fr) 2014-11-25 2014-11-25 Piece pour rotor de turbomachine d'aeronef comprenant une protuberance annulaire usinable pourvue d'un orifice de deshuilage et procede de preparation de celle-ci

Country Status (1)

Country Link
FR (1) FR3028781B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096073B1 (fr) * 2019-05-13 2021-05-14 Safran Aero Boosters Tambour de rotor pour une turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866057B1 (fr) * 2004-02-06 2006-04-28 Snecma Moteurs Dispositif d'equilibrage d'un disque de rotor, disque equipe d'un tel dispositif, et rotor ayant un tel disque
US7935164B2 (en) * 2007-11-28 2011-05-03 General Electric Company Vortex air-oil separator system
US8342804B2 (en) * 2008-09-30 2013-01-01 Pratt & Whitney Canada Corp. Rotor disc and method of balancing
DE102009014846B4 (de) * 2009-03-30 2018-10-04 Rolls-Royce Deutschland Ltd & Co Kg Rotor für eine Strömungsmaschine, insbesondere für ein Gasturbinentriebwerk, der in Aussparungen eines Befestigungsflansches Materialentnahmestege zum Auswuchten des Rotors aufweist
FR2952402B1 (fr) * 2009-11-10 2015-10-30 Snecma Dispositif de deshuilage d'une enceinte dans une turbomachine
FR2991386B1 (fr) * 2012-06-05 2014-07-18 Snecma Turbomachine comportant des moyens de fixation amont d'un tube de deshuilage

Also Published As

Publication number Publication date
FR3028781A1 (fr) 2016-05-27

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