FR3033545B1 - Nacelle pour ensemble moteur d'aeronef comprenant au moins un capot de nacelle articule a son extremite avant - Google Patents
Nacelle pour ensemble moteur d'aeronef comprenant au moins un capot de nacelle articule a son extremite avant Download PDFInfo
- Publication number
- FR3033545B1 FR3033545B1 FR1552046A FR1552046A FR3033545B1 FR 3033545 B1 FR3033545 B1 FR 3033545B1 FR 1552046 A FR1552046 A FR 1552046A FR 1552046 A FR1552046 A FR 1552046A FR 3033545 B1 FR3033545 B1 FR 3033545B1
- Authority
- FR
- France
- Prior art keywords
- nacelle
- articulated
- cover
- aircraft engine
- engine assembly
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C7/00—Structures or fairings not otherwise provided for
- B64C7/02—Nacelles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
- B64C11/48—Units of two or more coaxial propellers
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- 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
- B64D29/08—Inspection panels for power plants
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F02K3/025—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 by-pass flow being at least partly used to create an independent thrust component
-
- 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
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- 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; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
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- 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
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
Abstract
Afin de réduire les risques d'ouverture des capots mobiles de nacelle, l'invention prévoit une nacelle (11) pour ensemble moteur (1) d'aéronef comprenant une structure fixe de nacelle (42) ainsi qu'au moins un capot mobile (38) articulé sur la structure fixe (42), le capot (38) étant articulé à son extrémité avant (38a) sur la structure fixe de sorte que lors d'une fermeture du capot mobile, une extrémité arrière (38b) de ce capot se déplace vers l'arrière et radialement vers l'intérieur.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552046A FR3033545B1 (fr) | 2015-03-12 | 2015-03-12 | Nacelle pour ensemble moteur d'aeronef comprenant au moins un capot de nacelle articule a son extremite avant |
US15/067,854 US10232930B2 (en) | 2015-03-12 | 2016-03-11 | Nacelle for an aircraft engine assembly comprising at least one jointed nacelle cowling at its front end |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552046A FR3033545B1 (fr) | 2015-03-12 | 2015-03-12 | Nacelle pour ensemble moteur d'aeronef comprenant au moins un capot de nacelle articule a son extremite avant |
FR1552046 | 2015-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3033545A1 FR3033545A1 (fr) | 2016-09-16 |
FR3033545B1 true FR3033545B1 (fr) | 2018-08-10 |
Family
ID=53008766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1552046A Active FR3033545B1 (fr) | 2015-03-12 | 2015-03-12 | Nacelle pour ensemble moteur d'aeronef comprenant au moins un capot de nacelle articule a son extremite avant |
Country Status (2)
Country | Link |
---|---|
US (1) | US10232930B2 (fr) |
FR (1) | FR3033545B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3005453B1 (fr) * | 2013-05-13 | 2016-10-07 | Airbus Operations Sas | Nacelle de turboreacteur d'aeronef |
FR3050721B1 (fr) * | 2016-04-28 | 2018-04-13 | Airbus Operations | Ensemble moteur pour aeronef comprenant un bord d'attaque de mat integre a une rangee annulaire d'aubes directrices de sortie non carenees |
US11155343B2 (en) | 2018-12-17 | 2021-10-26 | The Boeing Company | Brake systems for aircraft and related methods |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421689A (en) * | 1944-10-09 | 1947-06-03 | Lockheed Aircraft Corp | Cowling arrangement |
US4817382A (en) * | 1985-12-31 | 1989-04-04 | The Boeing Company | Turboprop propulsion apparatus |
FR2812911B1 (fr) * | 2000-08-11 | 2002-09-20 | Aircelle Sa | Entree d'air pour nacelle de grandes dimensions a transportabilite amelioree |
US7090165B2 (en) * | 2003-06-02 | 2006-08-15 | Rolls-Royce Plc | Aeroengine nacelle |
FR2897339B1 (fr) | 2006-02-16 | 2008-04-11 | Aircelle Sa | Nacelle de turboreacteur a ouverture laterale des capots |
FR2901244B1 (fr) | 2006-05-16 | 2009-01-09 | Airbus France Sas | Dispositif d'articulation de portes d'une nacelle d'aeronef et nacelle equipee dudit dispositif d'articulation |
JP4767759B2 (ja) * | 2006-06-02 | 2011-09-07 | 富士フイルム株式会社 | 読影レポート作成装置 |
GB0617769D0 (en) * | 2006-09-09 | 2006-10-18 | Rolls Royce Plc | An engine |
FR2915527B1 (fr) * | 2007-04-30 | 2009-06-12 | Aircelle Sa | Structure arriere de nacelle pour moteur a reacteur, telle qu'un inverseur de poussee |
FR2928137B1 (fr) * | 2008-02-29 | 2010-08-20 | Airbus France | Systeme de propulsion arriere d'avion fixe par poutres et avion comportant un tel systeme. |
RU2538350C2 (ru) * | 2009-10-16 | 2015-01-10 | Снекма | Воздухозаборник газотурбинного двигателя в гондоле |
FR2960854B1 (fr) * | 2010-06-04 | 2012-07-20 | Airbus Operations Sas | Porte a double fonction pour nacelle de moteur d'aeronef |
-
2015
- 2015-03-12 FR FR1552046A patent/FR3033545B1/fr active Active
-
2016
- 2016-03-11 US US15/067,854 patent/US10232930B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160264233A1 (en) | 2016-09-15 |
FR3033545A1 (fr) | 2016-09-16 |
US10232930B2 (en) | 2019-03-19 |
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