FR3061241B1 - Turbopropulseur a flux inverse - Google Patents

Turbopropulseur a flux inverse Download PDF

Info

Publication number
FR3061241B1
FR3061241B1 FR1663312A FR1663312A FR3061241B1 FR 3061241 B1 FR3061241 B1 FR 3061241B1 FR 1663312 A FR1663312 A FR 1663312A FR 1663312 A FR1663312 A FR 1663312A FR 3061241 B1 FR3061241 B1 FR 3061241B1
Authority
FR
France
Prior art keywords
casing
turbopropeller
reverse flow
accessories
gas generator
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
FR1663312A
Other languages
English (en)
Other versions
FR3061241A1 (fr
Inventor
Nicolas Maurice Herve Aussedat
Tewfik Boudebiza
Gilles Alain Marie Charier
Lambert Olivier Marie Demoulin
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
Safran Aircraft Engines 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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1663312A priority Critical patent/FR3061241B1/fr
Publication of FR3061241A1 publication Critical patent/FR3061241A1/fr
Application granted granted Critical
Publication of FR3061241B1 publication Critical patent/FR3061241B1/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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/20—Adaptations of gas-turbine plants for driving vehicles
    • F02C6/206—Adaptations of gas-turbine plants for driving vehicles the vehicles being airscrew driven
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/325—Application in turbines in gas turbines to drive unshrouded, high solidity propeller
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un turbopropulseur à flux inversé 300 comportant un générateur de gaz et, positionnés à l'arrière dudit générateur de gaz : - un carter d'entrée d'air 320, - un boitier d'entrainement 310 des accessoires 311 comportant un arbre d'entrée 325, - un arbre d'entrainement 340 traversant le carter d'entrée d'air 320 et entrainant en rotation l'arbre d'entrée, le turbopropulseur comportant un carter intermédiaire 314 formant une jonction entre le carter d'entrée d'air 320 et le boitier d'entrainement 310 des accessoires 311, ledit carter intermédiaire 314 comportant au moins un équipement des systèmes externes du turbopropulseur.
FR1663312A 2016-12-23 2016-12-23 Turbopropulseur a flux inverse Active FR3061241B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1663312A FR3061241B1 (fr) 2016-12-23 2016-12-23 Turbopropulseur a flux inverse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1663312 2016-12-23
FR1663312A FR3061241B1 (fr) 2016-12-23 2016-12-23 Turbopropulseur a flux inverse

Publications (2)

Publication Number Publication Date
FR3061241A1 FR3061241A1 (fr) 2018-06-29
FR3061241B1 true FR3061241B1 (fr) 2021-01-01

Family

ID=58010088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1663312A Active FR3061241B1 (fr) 2016-12-23 2016-12-23 Turbopropulseur a flux inverse

Country Status (1)

Country Link
FR (1) FR3061241B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3116303B1 (fr) * 2020-11-16 2022-10-14 Safran Helicopter Engines Turbomachine à propulsion hybride et aéronef comportant une telle turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399046A (en) * 1940-03-26 1946-04-23 Gen Electric Gas turbine power plant
US2546420A (en) * 1944-03-28 1951-03-27 Power Jets Res & Dev Ltd Internal-combustion turbine power plant
GB603283A (en) * 1946-06-27 1948-06-11 Power Jets Res & Dev Ltd Improvements in or relating to internal combustion turbine power plants
US3152443A (en) * 1959-07-17 1964-10-13 United Aircraft Canada Gas turbine powerplant

Also Published As

Publication number Publication date
FR3061241A1 (fr) 2018-06-29

Similar Documents

Publication Publication Date Title
CY1121994T1 (el) Διαταξη συμπιεστη, οπως επισης και η χρηση ενος τετοιου συγκροτηματος
BRPI0512178A (pt) intensificador do fluxo do gás para motores de combustão
FR3015569B1 (fr) Carter pour un ensemble propulsif
AR113017A1 (es) Unidad eléctrica equipada con un motor y una unidad de control adaptada para controlar un motor
EA201100117A1 (ru) Индивидуальный летательный аппарат, включающий канал охлаждения радиатора
FR3039227B1 (fr) Aeronef comprenant un propulseur arriere carene avec stator d’entree a volets mobiles
FR3083525B1 (fr) Systeme propulsif d'aeronef et aeronef propulse par un tel systeme propulsif integre a l'arriere d'un fuselage de l'aeronef
FR3060061B1 (fr) Turbomachine a turbine libre pour aeronef
RU2016108012A (ru) Устройство для подачи топлива в ракетный двигатель
JP2016510848A5 (fr)
FR3061241B1 (fr) Turbopropulseur a flux inverse
FR3068305B1 (fr) Dispositif de regulation d'un flux d'air pour une entree d'air d'un vehicule automobile
FR3039216B1 (fr) Ensemble propulsif pour aeronef comportant un inverseur de poussee
FR3087819B1 (fr) Turbomachine d'aeronef equipee d'une machine electrique
JP2006525467A5 (fr)
JP2016528428A5 (fr)
FR3055073B1 (fr) Module de machine electrique comportant un dispositif de bagues collectrices installe dans la veine d'air
FR3055030B1 (fr) Siege de soupape ameliore
FR3068388B1 (fr) Systeme de regeneration d'un filtre a particules avec pompe a air electrique
FR3089496B1 (fr) Groupe propulseur d’aéronef à ingestion de couche limite comportant un moteur électrique et un système de refroidissement en partie disposé dans le cône de sortie
FR3040743B1 (fr) Compresseur electrique avec vanne de contournement
FR3046433B1 (fr) Module de soufflante a aubes a calage variable pour une turbomachine
FR3075862B1 (fr) Dispositif de freinage d'une soufflante de turbomachine
US20170067343A1 (en) Centrifuge turbine
FR3047524B1 (fr) Dispositif de ventilation

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180629

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8