FR3009028B1 - Systeme propulsif d'aeronef a soufflante auxiliaire entrainee en rotation par engrenement et procede de propulsion associe - Google Patents

Systeme propulsif d'aeronef a soufflante auxiliaire entrainee en rotation par engrenement et procede de propulsion associe

Info

Publication number
FR3009028B1
FR3009028B1 FR1357266A FR1357266A FR3009028B1 FR 3009028 B1 FR3009028 B1 FR 3009028B1 FR 1357266 A FR1357266 A FR 1357266A FR 1357266 A FR1357266 A FR 1357266A FR 3009028 B1 FR3009028 B1 FR 3009028B1
Authority
FR
France
Prior art keywords
propulsion
drained
gear
rotation
aircraft system
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
FR1357266A
Other languages
English (en)
Other versions
FR3009028A1 (fr
Inventor
Nicolas Jerome Jean Tantot
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 FR1357266A priority Critical patent/FR3009028B1/fr
Publication of FR3009028A1 publication Critical patent/FR3009028A1/fr
Application granted granted Critical
Publication of FR3009028B1 publication Critical patent/FR3009028B1/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
    • 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
    • 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
    • F02K3/077—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 the plant being of the multiple flow type, i.e. having three or more flows
    • 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
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1357266A 2013-07-23 2013-07-23 Systeme propulsif d'aeronef a soufflante auxiliaire entrainee en rotation par engrenement et procede de propulsion associe Active FR3009028B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1357266A FR3009028B1 (fr) 2013-07-23 2013-07-23 Systeme propulsif d'aeronef a soufflante auxiliaire entrainee en rotation par engrenement et procede de propulsion associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1357266A FR3009028B1 (fr) 2013-07-23 2013-07-23 Systeme propulsif d'aeronef a soufflante auxiliaire entrainee en rotation par engrenement et procede de propulsion associe

Publications (2)

Publication Number Publication Date
FR3009028A1 FR3009028A1 (fr) 2015-01-30
FR3009028B1 true FR3009028B1 (fr) 2015-08-28

Family

ID=49876749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1357266A Active FR3009028B1 (fr) 2013-07-23 2013-07-23 Systeme propulsif d'aeronef a soufflante auxiliaire entrainee en rotation par engrenement et procede de propulsion associe

Country Status (1)

Country Link
FR (1) FR3009028B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160076446A1 (en) * 2014-09-17 2016-03-17 Airbus Operations S.L. Aircraft hybrid engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2998558B1 (fr) * 2014-09-17 2017-07-19 Airbus Operations, S.L. Moteur multi-ventilateurs avec une transmission de puissance améliorée
FR3043653B1 (fr) * 2015-11-13 2018-11-09 Safran Aircraft Engines Ensemble de propulsion d'un aeronef comportant un generateur de gaz et deux soufflantes deportees

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229933A (en) * 1964-06-05 1966-01-18 Gen Electric Cruise fan powerplant
US6792745B2 (en) * 2002-08-09 2004-09-21 The Boeing Company High bypass multi-fan engine
EP1637725A3 (fr) * 2004-09-15 2009-04-01 Munoz Saiz, Manuel Arrangements de turboréacteur pour aéronef et avion
DE102008011643A1 (de) * 2008-02-28 2009-09-03 Rolls-Royce Deutschland Ltd & Co Kg Flugzeugantriebseinheit mit Multi-Fan-Ausgestaltung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160076446A1 (en) * 2014-09-17 2016-03-17 Airbus Operations S.L. Aircraft hybrid engine
US10371049B2 (en) * 2014-09-17 2019-08-06 Airbus Operations S.L. Aircraft hybrid engine having gear ring encased fans

Also Published As

Publication number Publication date
FR3009028A1 (fr) 2015-01-30

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