FR2951504B1 - Entree d'air de moteur a turbine a gaz dans une nacelle - Google Patents

Entree d'air de moteur a turbine a gaz dans une nacelle

Info

Publication number
FR2951504B1
FR2951504B1 FR0957277A FR0957277A FR2951504B1 FR 2951504 B1 FR2951504 B1 FR 2951504B1 FR 0957277 A FR0957277 A FR 0957277A FR 0957277 A FR0957277 A FR 0957277A FR 2951504 B1 FR2951504 B1 FR 2951504B1
Authority
FR
France
Prior art keywords
nacelle
gas turbine
air intake
engine air
engine
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
FR0957277A
Other languages
English (en)
Other versions
FR2951504A1 (fr
Inventor
Philippe Gilles Minot
Thomas Alain Christian Vincent
Didier Jean Louis Yvon
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
Priority to FR0957277A priority Critical patent/FR2951504B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to CN201080045388.7A priority patent/CN102575582B/zh
Priority to RU2012120085/06A priority patent/RU2538350C2/ru
Priority to CA2776841A priority patent/CA2776841C/fr
Priority to US13/502,294 priority patent/US9091207B2/en
Priority to PCT/EP2010/065416 priority patent/WO2011045373A1/fr
Priority to BR112012008685-5A priority patent/BR112012008685B1/pt
Priority to EP10771400.8A priority patent/EP2488739B1/fr
Publication of FR2951504A1 publication Critical patent/FR2951504A1/fr
Application granted granted Critical
Publication of FR2951504B1 publication Critical patent/FR2951504B1/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
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/072—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with counter-rotating, e.g. fan rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/022—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising bird or foreign object protections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0293—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turboprop engines
    • 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
FR0957277A 2009-10-16 2009-10-16 Entree d'air de moteur a turbine a gaz dans une nacelle Active FR2951504B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0957277A FR2951504B1 (fr) 2009-10-16 2009-10-16 Entree d'air de moteur a turbine a gaz dans une nacelle
RU2012120085/06A RU2538350C2 (ru) 2009-10-16 2010-10-14 Воздухозаборник газотурбинного двигателя в гондоле
CA2776841A CA2776841C (fr) 2009-10-16 2010-10-14 Entree d'air de moteur a turbine a gaz dans une nacelle
US13/502,294 US9091207B2 (en) 2009-10-16 2010-10-14 Gas turbine engine air intake in a nacelle
CN201080045388.7A CN102575582B (zh) 2009-10-16 2010-10-14 发动机机舱中的燃气涡轮发动机进气口
PCT/EP2010/065416 WO2011045373A1 (fr) 2009-10-16 2010-10-14 Entree d'air de moteur a turbine a gaz dans une nacelle
BR112012008685-5A BR112012008685B1 (pt) 2009-10-16 2010-10-14 Conjunto de um motor com turbina a gás e de uma nacela
EP10771400.8A EP2488739B1 (fr) 2009-10-16 2010-10-14 Entrée d'air de moteur à turbine à gaz dans une nacelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0957277A FR2951504B1 (fr) 2009-10-16 2009-10-16 Entree d'air de moteur a turbine a gaz dans une nacelle

Publications (2)

Publication Number Publication Date
FR2951504A1 FR2951504A1 (fr) 2011-04-22
FR2951504B1 true FR2951504B1 (fr) 2011-11-18

Family

ID=42226412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957277A Active FR2951504B1 (fr) 2009-10-16 2009-10-16 Entree d'air de moteur a turbine a gaz dans une nacelle

Country Status (1)

Country Link
FR (1) FR2951504B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981686B1 (fr) * 2011-10-21 2016-05-20 Snecma Turbomachine comprenant un recepteur a helices contrarotatives supporte par une enveloppe structurale fixee au carter intermediaire
FR3009583B1 (fr) 2013-08-09 2015-07-31 Snecma Turbomachine a organe de deviation d’objets etrangers
FR3016344B1 (fr) * 2014-01-10 2017-09-01 Snecma Structure de suspension d'un turbopropulseur a double helices non carenees sur un element structurel d'un aeronef a fixation rigide de la structure d'entree d'air

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697006A (en) * 1950-05-01 1953-09-16 Boyd Winnett Water separating guide vanes for gas turbine engines
US4825648A (en) * 1987-03-02 1989-05-02 General Electric Company Turbofan engine having a split cowl
GB2203801B (en) * 1987-04-14 1991-11-27 Rolls Royce Plc A gas turbine engine
FR2645911B1 (fr) * 1989-04-18 1991-06-07 Snecma Moteur a grand taux de dilution a soufflante amont et soufflante aval
GB0617769D0 (en) * 2006-09-09 2006-10-18 Rolls Royce Plc An engine

Also Published As

Publication number Publication date
FR2951504A1 (fr) 2011-04-22

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