FR2824598B1 - Dispositif de ventilation d'une nacelle du corps d'un turboreacteur - Google Patents

Dispositif de ventilation d'une nacelle du corps d'un turboreacteur

Info

Publication number
FR2824598B1
FR2824598B1 FR0106162A FR0106162A FR2824598B1 FR 2824598 B1 FR2824598 B1 FR 2824598B1 FR 0106162 A FR0106162 A FR 0106162A FR 0106162 A FR0106162 A FR 0106162A FR 2824598 B1 FR2824598 B1 FR 2824598B1
Authority
FR
France
Prior art keywords
turboreactor
nacelle
ventilation
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
FR0106162A
Other languages
English (en)
Other versions
FR2824598A1 (fr
Inventor
Jerome Friedel
Jany Gouge
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 FR0106162A priority Critical patent/FR2824598B1/fr
Publication of FR2824598A1 publication Critical patent/FR2824598A1/fr
Application granted granted Critical
Publication of FR2824598B1 publication Critical patent/FR2824598B1/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT 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
    • B64D2033/0286—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 turbofan 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0106162A 2001-05-10 2001-05-10 Dispositif de ventilation d'une nacelle du corps d'un turboreacteur Expired - Lifetime FR2824598B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0106162A FR2824598B1 (fr) 2001-05-10 2001-05-10 Dispositif de ventilation d'une nacelle du corps d'un turboreacteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0106162A FR2824598B1 (fr) 2001-05-10 2001-05-10 Dispositif de ventilation d'une nacelle du corps d'un turboreacteur

Publications (2)

Publication Number Publication Date
FR2824598A1 FR2824598A1 (fr) 2002-11-15
FR2824598B1 true FR2824598B1 (fr) 2003-07-18

Family

ID=8863106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0106162A Expired - Lifetime FR2824598B1 (fr) 2001-05-10 2001-05-10 Dispositif de ventilation d'une nacelle du corps d'un turboreacteur

Country Status (1)

Country Link
FR (1) FR2824598B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899272B1 (fr) * 2006-03-30 2010-08-13 Snecma Bras de passage des servitudes dans un carter intermediaire de turboreacteur
FR2917455B1 (fr) 2007-06-13 2009-10-02 Snecma Sa Carter d'echappement de turbomachine.
GB0822639D0 (en) 2008-12-12 2009-01-21 Rolls Royce Plc By virtue of section 39(1)(a) of the Patents Act 1977
CN104948286B (zh) * 2014-03-27 2018-01-09 中国航发商用航空发动机有限责任公司 发动机核心舱的冷却方法及冷却装置
FR3062678B1 (fr) * 2017-02-07 2019-04-19 Safran Aircraft Engines Turboreacteur a double flux comprenant une veine intermediaire dediee a l'alimentation en air par des bras radiaux d'un carter d'echappement de ce turboreacteur
FR3078951B1 (fr) 2018-03-13 2020-02-28 Airbus Operations Turboreacteur comportant une nacelle equipee d'un carter de soufflante et d'une structure fixe
FR3088955B1 (fr) * 2018-11-27 2020-12-25 Safran Aircraft Engines Turboréacteur à double flux comprenant un cône de sortie refroidi par son flux secondaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE768041C (de) * 1940-12-14 1955-05-26 Messerschmitt Boelkow Blohm Heissstrahltriebwerk, insbesondere zum Vortrieb von Luftfahrzeugen
US2789416A (en) * 1953-08-26 1957-04-23 Fairchild Engine & Airplane System for cooling a turbine bearing of a gas turbine power plant
FR1418529A (fr) * 1963-12-16 1965-11-19 Bristol Siddeley Engines Ltd Perfectionnements apportés aux groupes propulseurs pour aéronefs comportant une turbine à gaz
US4493184A (en) * 1983-03-07 1985-01-15 United Technologies Corporation Pressurized nacelle compartment for active clearance controlled gas turbine engines
US5134844A (en) * 1990-07-30 1992-08-04 General Electric Company Aft entry cooling system and method for an aircraft engine
DE19740228A1 (de) * 1997-09-12 1999-03-18 Bmw Rolls Royce Gmbh Turbofan-Flugtriebwerk

Also Published As

Publication number Publication date
FR2824598A1 (fr) 2002-11-15

Similar Documents

Publication Publication Date Title
FR2837108B1 (fr) Dispositif d'assistance respiratoire
FR2822052B1 (fr) Organe d'ancrage avec cale pour systeme d'osteosynthese rachidien
FR2827984B1 (fr) Dispositif de capture d'image
FR2827498B1 (fr) Dispositif de liaison vertebrale souple constitue d'elements palliant une deficience du rachis
FR2823653B1 (fr) Dispositif d'inclinaison de siege
FR2858861B1 (fr) Dispositif de commande par interaction avec la main d'un operateur
FR2823809B1 (fr) Dispositif d'ecrou
FR2832479B1 (fr) Dispositif d'amortissement pour cable
FR2824598B1 (fr) Dispositif de ventilation d'une nacelle du corps d'un turboreacteur
FR2789451B1 (fr) Dispositif de commande de l'orientation d'un fluide
FR2829610B1 (fr) Dispositif d'affichage
FR2846111B1 (fr) Dispositif facilitant l'entretien d'une boule de designation
FR2808039B1 (fr) Dispositif de rapprochement et d'affleurement des banches
FR2819561B1 (fr) Systeme de siphon avec un element de reglage d'ecoulement
FR2848648B1 (fr) Dispositif de ventilation d'un local en fonction de l'humidite relative relevee
FR2815678B1 (fr) Dispositif d'assemblage de panneau
FR2825678B1 (fr) Dispositif de fixation amovible d'un aviron sur une embarcation
FR2826927B1 (fr) Dispositif d'amortissement des mouvements d'un bateau ancre
FR2813835B1 (fr) Agencement d'un dispositif d'essuie-glace
FR2822484B1 (fr) Dispositif de relevement d'eaux usees
FR2811350B1 (fr) Dispositif de doublage acoustique d'une paroi
FR2827259B1 (fr) Dispositif d'encaissage
FR2829865B1 (fr) Dispositif anti-detournement d'un aeronef
FR2832203B1 (fr) Dispositif de securite limiteur d'effort
FR2864612B1 (fr) Dispositif de deploiement des ailettes d'un projectile

Legal Events

Date Code Title Description
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20