IT8820190A0 - Pilone per aereo. - Google Patents
Pilone per aereo.Info
- Publication number
- IT8820190A0 IT8820190A0 IT8820190A IT2019088A IT8820190A0 IT 8820190 A0 IT8820190 A0 IT 8820190A0 IT 8820190 A IT8820190 A IT 8820190A IT 2019088 A IT2019088 A IT 2019088A IT 8820190 A0 IT8820190 A0 IT 8820190A0
- Authority
- IT
- Italy
- Prior art keywords
- pylon
- aircraft
- Prior art date
Links
Classifications
-
- 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
- B64D29/04—Power-plant nacelles, fairings, or cowlings associated with fuselages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
- B64C21/025—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for simultaneous blowing and sucking
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/04—Boundary layer controls by actively generating fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/06—Boundary layer controls by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/14—Boundary layer controls achieving noise reductions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/22—Boundary layer controls by using a surface having multiple apertures of relatively small openings other than slots
-
- 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
- Y02T50/10—Drag reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Braking Arrangements (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/037,764 US5156353A (en) | 1987-04-13 | 1987-04-13 | Aircraft pylon |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8820190A0 true IT8820190A0 (it) | 1988-04-13 |
IT1218219B IT1218219B (it) | 1990-04-12 |
Family
ID=21896195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20190/88A IT1218219B (it) | 1987-04-13 | 1988-04-13 | Pilone per aereo |
Country Status (7)
Country | Link |
---|---|
US (1) | US5156353A (it) |
JP (1) | JPS6416497A (it) |
DE (1) | DE3811019A1 (it) |
FR (1) | FR2613688B1 (it) |
GB (1) | GB2203710B (it) |
IT (1) | IT1218219B (it) |
SE (1) | SE502515C2 (it) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4917336A (en) * | 1988-02-19 | 1990-04-17 | The Boeing Company | Mounting assembly for unducted prop engine and method |
DE3917970A1 (de) * | 1988-06-17 | 1989-12-21 | Gen Electric | An der tragflaeche befestigtes, mantelloses geblaesetriebwerk |
US5167383A (en) * | 1990-08-18 | 1992-12-01 | Yoshio Nozaki | STOL aircraft |
JP2525996B2 (ja) * | 1992-05-20 | 1996-08-21 | 日東電工株式会社 | フレキシブルプリント回路板 |
JPH07117794A (ja) * | 1993-10-28 | 1995-05-09 | Natl Aerospace Lab | 走行物体の発生騒音制御装置 |
US5779191A (en) * | 1996-11-12 | 1998-07-14 | Brislawn; Mark G. | Pylon flap for increasing negative pitching moments |
NZ511661A (en) | 2001-05-11 | 2003-09-26 | Graham Bond Grove | An improved aerofoil |
EP1753656B1 (en) * | 2004-03-29 | 2013-05-08 | Goodrich Corporation | Landing gear noise attenuation |
FR2905356B1 (fr) | 2006-09-05 | 2008-11-07 | Airbus France Sas | Procede pour la realisation d'un aeronef a impact environnemental reduit et aeronef obtenu |
FR2915179B1 (fr) * | 2007-04-23 | 2009-05-29 | Airbus France Sa | Aeronef a impact environnemental reduit. |
WO2009107646A1 (ja) | 2008-02-25 | 2009-09-03 | 株式会社Ihi | 騒音低減装置及びジェット推進システム |
FR2938504B1 (fr) * | 2008-11-14 | 2010-12-10 | Snecma | Entree d'air d'un moteur d'avion a helices propulsives non carenees |
FR2949754A1 (fr) * | 2009-09-04 | 2011-03-11 | Snecma | Pylone d'accrochage pour turbopropulseur |
ES2387595B1 (es) * | 2009-11-27 | 2013-08-20 | Airbus Operations S.L. | Métodos y sistemas para minimizar las distorsiones de flujo en las palas de la hélice de una aeronave causadas por pilones delanteros |
FR2956855B1 (fr) * | 2010-02-26 | 2012-07-27 | Snecma | Dispositif de reduction du bruit de paroi sur les pylones des turboreacteurs |
US8690106B1 (en) * | 2010-03-14 | 2014-04-08 | The Boeing Company | Ejector driven flow control for reducing velocity deficit profile downstream of an aerodynamic body |
FR2957894B1 (fr) * | 2010-03-23 | 2013-06-14 | Snecma | Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone |
FR2959209B1 (fr) | 2010-04-27 | 2013-03-29 | Airbus Operations Sas | Mat de support de turbomachine pour aeronef |
FR2968634B1 (fr) * | 2010-12-08 | 2013-08-02 | Snecma | Pylone de fixation d'un moteur d'aeronef a helices propulsives non carenees |
FR2971765B1 (fr) * | 2011-02-23 | 2013-11-15 | Snecma | Pylone de fixation avec fonction de soufflage pour un moteur d'aeronef a helices propulsives non carenees |
CN102167162A (zh) * | 2011-03-10 | 2011-08-31 | 洪瑞庆 | 一种用于飞行器的超高压流体喷射动力变轨系统及方法 |
FR2974563B1 (fr) * | 2011-04-28 | 2014-01-17 | Airbus Operations Sas | Profil aerodynamique reduisant le deficit de vitesse dans son sillage |
US8622334B2 (en) * | 2011-05-19 | 2014-01-07 | Aurora Flight Sciences Corporation | System and method for reducing the noise of pusher type aircraft propellers |
US10040559B2 (en) * | 2011-07-24 | 2018-08-07 | The Boeing Company | Reduced flow field velocity for a propulsor |
FR2979391B1 (fr) * | 2011-08-26 | 2013-08-23 | Snecma | Turbomachine comportant un element grillage circonferentiel entre deux helices contrarotatives non carenees |
FR2983834B1 (fr) * | 2011-12-12 | 2015-01-02 | Snecma | Pylone d'accrochage pour turbomachine |
WO2014186017A2 (en) * | 2013-03-13 | 2014-11-20 | United Technologies Corporation | Low noise compressor for geared gas turbine engine |
USD733029S1 (en) * | 2013-07-24 | 2015-06-30 | Xavier Gilbert Marc Dutertre | Carrier plane |
CA2918320C (en) | 2013-07-26 | 2018-05-15 | Mra Systems, Inc. | Aircraft engine pylon |
FR3009339B1 (fr) * | 2013-07-30 | 2018-01-26 | Safran Aircraft Engines | Turbomachine comprenant un dispositif de refroidissement du pylone |
FR3037318B1 (fr) * | 2015-06-15 | 2017-06-30 | Snecma | Ensemble propulsif pour aeronef comprenant un turboreacteur a soufflante non carenee et un pylone d'accrochage |
DE102015110782A1 (de) * | 2015-07-03 | 2017-01-05 | Airbus Operations Gmbh | Integrales Bauteil mit einer Einrichtung zur aktiven Strömungskontrolle |
FR3039228B1 (fr) * | 2015-07-22 | 2020-01-03 | Safran Aircraft Engines | Aeronef comprenant un propulseur arriere carene avec stator d'entree comprenant une fonction soufflage |
FR3044294B1 (fr) * | 2015-11-26 | 2018-12-07 | Airbus Operations | Dispositif d'ecopage d'une couche limite en surface d'un profil aerodynamique et de guidage du fluide ecope dans une direction differente de son flux |
FR3050781A1 (fr) * | 2016-04-27 | 2017-11-03 | Airbus Operations Sas | Dispositif de reduction des perturbations aerodynamiques dans le sillage d'un profil aerodynamique par soufflage a repartition variable a l'extrados et l'intrados |
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 |
FR3090578A1 (fr) * | 2018-12-24 | 2020-06-26 | Airbus Operations | Système de propulsion BLI à trois propulseurs arrières |
US11286795B2 (en) | 2019-10-15 | 2022-03-29 | General Electric Company | Mount for an airfoil |
US20210339846A1 (en) | 2019-10-15 | 2021-11-04 | General Electric Company | Removeable fuselage shield for an aircraft |
US11506067B2 (en) | 2019-10-15 | 2022-11-22 | General Electric Company | Gas turbine engine with clutch assembly |
US11401824B2 (en) | 2019-10-15 | 2022-08-02 | General Electric Company | Gas turbine engine outlet guide vane assembly |
US11834196B2 (en) | 2019-10-15 | 2023-12-05 | General Electric Company | System and method for control for unducted engine |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1903823A (en) * | 1928-12-28 | 1933-04-18 | Lougheed Victor | Aerodynamic surface |
US1868832A (en) * | 1929-07-27 | 1932-07-26 | Henter Mathias | Aircraft |
US2041794A (en) * | 1935-03-11 | 1936-05-26 | Edward A Stalker | Aircraft |
US2078854A (en) * | 1936-06-20 | 1937-04-27 | Clifford C Jones | Boundary layer air control |
US2117607A (en) * | 1936-08-04 | 1938-05-17 | United Aircraft Corp | Slotted deflector flap |
US2387526A (en) * | 1943-05-19 | 1945-10-23 | Curtiss Wright Corp | Airplane |
US3179354A (en) * | 1962-04-24 | 1965-04-20 | Alvarez-Calderon Alberto | Convertiplane and apparatus thereof |
US3149804A (en) * | 1963-03-13 | 1964-09-22 | Jr Charles J Litz | Anti-stall system |
US3172621A (en) * | 1963-07-10 | 1965-03-09 | Gen Electric | Airfoil |
GB1125121A (en) * | 1964-10-20 | 1968-08-28 | Joseph Brian Edwards | Improvements in or relating to aircraft aerodynamic structures |
US3572960A (en) * | 1969-01-02 | 1971-03-30 | Gen Electric | Reduction of sound in gas turbine engines |
GB1209723A (en) * | 1969-06-14 | 1970-10-21 | Rolls Royce | Improvements in or relating to boundary layer air flow |
US3599749A (en) * | 1969-07-28 | 1971-08-17 | Rohr Corp | Jet noise control system |
DE2009105A1 (de) * | 1970-02-26 | 1971-09-02 | Messerschmitt Boelkow Blohm | Larmminderung bei Propellertriebwerken |
US3726091A (en) * | 1971-02-16 | 1973-04-10 | Rohr Corp | Sound suppressing apparatus |
US3695388A (en) * | 1971-06-14 | 1972-10-03 | Textron Inc | Quiet jet discharge nozzle |
US3826331A (en) * | 1972-02-29 | 1974-07-30 | Bolt Beranek & Newman | Method of and apparatus for reducing sound generated by surfaces in fluid jet streams and the like |
US4074878A (en) * | 1975-06-23 | 1978-02-21 | Sherman Irving R | Programmed flap system for an aircraft having wings |
DE2533089A1 (de) * | 1975-07-24 | 1977-02-10 | Ver Flugtechnische Werke | Vorrichtung zur aufrechterhaltung des auftriebs |
FR2370171A1 (fr) * | 1976-11-05 | 1978-06-02 | Snecma | Procede et dispositif pour la diminution du bruit des turbomachines |
JPS5957092A (ja) * | 1982-09-28 | 1984-04-02 | Mitsubishi Heavy Ind Ltd | プロペラ起振力軽減装置 |
GB2138507B (en) * | 1983-04-22 | 1987-07-29 | Rolls Royce | Mounting and exhausting in turbo-propellor aircraft engines |
US4644889A (en) * | 1985-08-26 | 1987-02-24 | Krans Keith A | Sailboat keel |
-
1987
- 1987-04-13 US US07/037,764 patent/US5156353A/en not_active Expired - Fee Related
-
1988
- 1988-03-31 DE DE3811019A patent/DE3811019A1/de not_active Ceased
- 1988-04-08 FR FR8804668A patent/FR2613688B1/fr not_active Expired - Fee Related
- 1988-04-12 GB GB8808609A patent/GB2203710B/en not_active Expired - Fee Related
- 1988-04-13 SE SE8801367A patent/SE502515C2/sv not_active IP Right Cessation
- 1988-04-13 JP JP63089180A patent/JPS6416497A/ja active Pending
- 1988-04-13 IT IT20190/88A patent/IT1218219B/it active
Also Published As
Publication number | Publication date |
---|---|
SE502515C2 (sv) | 1995-11-06 |
FR2613688B1 (fr) | 1994-10-28 |
SE8801367L (sv) | 1988-10-14 |
FR2613688A1 (fr) | 1988-10-14 |
GB2203710B (en) | 1991-03-27 |
IT1218219B (it) | 1990-04-12 |
US5156353A (en) | 1992-10-20 |
JPS6416497A (en) | 1989-01-19 |
GB8808609D0 (en) | 1988-05-11 |
GB2203710A (en) | 1988-10-26 |
DE3811019A1 (de) | 1988-10-27 |
SE8801367D0 (sv) | 1988-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960424 |