FR2908827B1 - Cone d'entree pour turbomachine - Google Patents

Cone d'entree pour turbomachine

Info

Publication number
FR2908827B1
FR2908827B1 FR0610011A FR0610011A FR2908827B1 FR 2908827 B1 FR2908827 B1 FR 2908827B1 FR 0610011 A FR0610011 A FR 0610011A FR 0610011 A FR0610011 A FR 0610011A FR 2908827 B1 FR2908827 B1 FR 2908827B1
Authority
FR
France
Prior art keywords
turbomachine
input cone
cone
input
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
FR0610011A
Other languages
English (en)
Other versions
FR2908827A1 (fr
Inventor
Arnaud Jean Marie Pierrot
Stephane Rousselin
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 FR0610011A priority Critical patent/FR2908827B1/fr
Publication of FR2908827A1 publication Critical patent/FR2908827A1/fr
Application granted granted Critical
Publication of FR2908827B1 publication Critical patent/FR2908827B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • 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
    • F05D2230/90—Coating; Surface treatment
    • 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
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0610011A 2006-11-16 2006-11-16 Cone d'entree pour turbomachine Active FR2908827B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0610011A FR2908827B1 (fr) 2006-11-16 2006-11-16 Cone d'entree pour turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0610011A FR2908827B1 (fr) 2006-11-16 2006-11-16 Cone d'entree pour turbomachine

Publications (2)

Publication Number Publication Date
FR2908827A1 FR2908827A1 (fr) 2008-05-23
FR2908827B1 true FR2908827B1 (fr) 2011-06-17

Family

ID=38179815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0610011A Active FR2908827B1 (fr) 2006-11-16 2006-11-16 Cone d'entree pour turbomachine

Country Status (1)

Country Link
FR (1) FR2908827B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2939470B1 (fr) * 2008-12-10 2011-01-07 Snecma Soufflante pour turbomachine comprenant un systeme d'equilibrage a trous borgnes de logement de masses
GB0903012D0 (en) * 2009-02-24 2009-04-08 Rolls Royce Plc Mounting arrangement
DE102009016802A1 (de) 2009-04-09 2010-10-14 Rolls-Royce Deutschland Ltd & Co Kg Einlaufkonus aus Faserverbundmaterial für ein Gasturbinentriebwerk
FR2977029B1 (fr) * 2011-06-22 2013-07-12 Airbus Operations Sas Procede d'equilibrage pour systeme propulsif a helices contrarotatives non carenees
FR2989733B1 (fr) * 2012-04-19 2014-05-02 Snecma Cone d'entree de soufflante de turbomachine
FR2999227B1 (fr) * 2012-12-10 2015-02-06 Snecma Procede d'equilibrage d'un rotor de turbomachine et rotor equilibre par un tel procede
FR3040195B1 (fr) * 2015-08-21 2019-08-30 Safran Aircraft Engines Ensemble fixe pour turbomachine et turbomachine comportant un tel ensemble
US9879698B2 (en) 2015-10-26 2018-01-30 Rolls-Royce North American Technologies Inc. Nose cone and shaft balancing assembly
FR3108149B1 (fr) 2020-03-11 2022-02-18 Safran Aircraft Engines Module de soufflante pour une turbomachine d’aeronef
FR3110637B1 (fr) 2020-05-19 2023-07-21 Safran Aircraft Engines Trou debouchant pour vis d’equilibrage d’un moteur
FR3120852B1 (fr) 2021-03-18 2023-03-17 Safran Aircraft Engines Fixation d’un cone avant a aerodynamique amelioree
FR3135302A1 (fr) 2022-05-09 2023-11-10 Safran Aircraft Engines Cône d’entree pour turbomachine d’aeronef
FR3135301A1 (fr) 2022-05-09 2023-11-10 Safran Aircraft Engines Cône d’entree pour turbomachine d’aeronef
FR3143545A1 (fr) * 2022-12-16 2024-06-21 Safran Nacelles Capot d’une turbomachine d’aéronef comprenant une interface centrale de préhension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011542A (en) * 1977-12-24 1979-07-11 Rolls Royce Gas turbine engine nose cone
GB9828812D0 (en) * 1998-12-29 1999-02-17 Rolls Royce Plc Gas turbine nose cone assembly
GB2363170A (en) * 2000-06-08 2001-12-12 Rolls Royce Plc Attaching a nose cone to a gas turbine engine rotor
GB2364748A (en) * 2000-07-15 2002-02-06 Rolls Royce Plc Gas turbine engine nose cone with tool access hole plug/cover
WO2002020349A1 (fr) * 2000-09-07 2002-03-14 Honeywell International Inc. Nez en deux parties

Also Published As

Publication number Publication date
FR2908827A1 (fr) 2008-05-23

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