FR2919344B1 - Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes. - Google Patents

Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes.

Info

Publication number
FR2919344B1
FR2919344B1 FR0705459A FR0705459A FR2919344B1 FR 2919344 B1 FR2919344 B1 FR 2919344B1 FR 0705459 A FR0705459 A FR 0705459A FR 0705459 A FR0705459 A FR 0705459A FR 2919344 B1 FR2919344 B1 FR 2919344B1
Authority
FR
France
Prior art keywords
servitudes
single passage
double flow
blower drive
passage arm
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
FR0705459A
Other languages
English (en)
Other versions
FR2919344A1 (fr
Inventor
Jacky Raphael Michel Derenes
Sebastien Regard
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 FR0705459A priority Critical patent/FR2919344B1/fr
Publication of FR2919344A1 publication Critical patent/FR2919344A1/fr
Application granted granted Critical
Publication of FR2919344B1 publication Critical patent/FR2919344B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0705459A 2007-07-26 2007-07-26 Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes. Active FR2919344B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0705459A FR2919344B1 (fr) 2007-07-26 2007-07-26 Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0705459A FR2919344B1 (fr) 2007-07-26 2007-07-26 Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes.

Publications (2)

Publication Number Publication Date
FR2919344A1 FR2919344A1 (fr) 2009-01-30
FR2919344B1 true FR2919344B1 (fr) 2013-08-16

Family

ID=39323981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0705459A Active FR2919344B1 (fr) 2007-07-26 2007-07-26 Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes.

Country Status (1)

Country Link
FR (1) FR2919344B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996070B1 (fr) * 2012-09-21 2018-09-21 Snecma Systeme de guidage de cable dans une veine de turbomachine
EP3677751A1 (fr) * 2019-01-04 2020-07-08 Rolls-Royce plc Bifurcation de moteur à turbine à gaz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777489A (en) * 1972-06-01 1973-12-11 Gen Electric Combustor casing and concentric air bleed structure
US3830058A (en) * 1973-02-26 1974-08-20 Avco Corp Fan engine mounting
US6030176A (en) * 1995-07-19 2000-02-29 Siemens Aktiengesellschaft Structural member for an exhaust-gas connection of a turbomachine, in particular a steam turbine, and set of at least two structural members
FR2865001B1 (fr) * 2004-01-12 2008-05-09 Snecma Moteurs Turboreacteur comprenant un bras de raccord de servitudes, et le bras de raccord de servitudes.
US8757965B2 (en) * 2004-06-01 2014-06-24 Volvo Aero Corporation Gas turbine compression system and compressor structure

Also Published As

Publication number Publication date
FR2919344A1 (fr) 2009-01-30

Similar Documents

Publication Publication Date Title
FR2905975B1 (fr) Conduite de soufflante pour une turbomachine.
FR2896276B1 (fr) Turbomoteur a double flux pourvu d'un prerefroidisseur.
BRPI1012266A2 (pt) ventilador de fluxo axial.
FR2896275B1 (fr) Turbomoteur a double flux pourvu d'un prerefroidisseur.
DE602006019779D1 (de) Rotationsschlauchpumpe
BRPI0815789A2 (pt) Aparelho ortodôntico.
AP2010005476A0 (en) Slurry pump impeller.
GB0802308D0 (en) Parabolic radial flow impeller
PT2040532T (pt) Labirinto de escoamento de fluido
EP2131885A4 (fr) Ensemble de distribution de liquide
FR2933580B1 (fr) Distributeur a houppe a poudrer avec joint statique d'ecoulement.
GB0618745D0 (en) Molecular drag pumping mechanism
FI20075277A (fi) Radiaalisiipipyörä
AT9603U3 (de) Rotationsverdünner für fluidströme
BRPI0922469A2 (pt) acionamento eletromotor, especialmente acionamento de ventoinha
AP00226S1 (en) Impeller.
BRPI1006164A2 (pt) brocas de perfuração rotativas com características de fluxo de fluido otimizado.
GB0613012D0 (en) Axial flow impeller
FR2922090B3 (fr) Une rotissoire.
GB0612993D0 (en) Centrifugal impeller
FR2919344B1 (fr) Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes.
DE112007001768A5 (de) Antriebswelle
NL1031602A1 (nl) Aandrijfnaaf.
FR2904992B1 (fr) Conduite flexible stabilisee resistante en compression axiale.
FR2934654B1 (fr) Assemblage pour roulement pourvu d'un segment d'arret.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

CD Change of name or company name

Owner name: SNECMA, FR

Effective date: 20170713

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18