ES2099520T3 - Dispositivo para la reduccion de turbulencias de aspiracion en motores turborreactores. - Google Patents
Dispositivo para la reduccion de turbulencias de aspiracion en motores turborreactores.Info
- Publication number
- ES2099520T3 ES2099520T3 ES94115802T ES94115802T ES2099520T3 ES 2099520 T3 ES2099520 T3 ES 2099520T3 ES 94115802 T ES94115802 T ES 94115802T ES 94115802 T ES94115802 T ES 94115802T ES 2099520 T3 ES2099520 T3 ES 2099520T3
- Authority
- ES
- Spain
- Prior art keywords
- turbulencies
- aspiration
- turbo
- engines
- reactor
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/26—Ground or aircraft-carrier-deck installations for reducing engine or jet noise; Protecting airports from jet erosion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Testing Of Engines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
PARA LA ATENUACION DE REACCION DE TORBELLINOS DE ASPIRACION EN DISPOSICIONES DE ACCIONAMIENTO DE CHORRO CON TURBOCOMPRESORES DE AVIONES, ESPECIALMENTE EN EL DESARROLLO DE PRUEBAS, SE HA PREVISTO UN DISPOSITIVO QUE SE COMPONE DE UNA PARRILLA (9) DE REJILLA DISPUESTA EN LA PROXIMIDAD DEL FONDO (8) INTERIORMENTE Y DE FORMA INMEDIATA ANTES DE LA ENTRADA (10) DE LA DISPOSICION DE ACCIONAMIENTO, QUE MUESTRA CANALES (14) DE CORRIENTE CORTOS, QUE DISCURREN DE FORMA APROXIMADAMENTE VERTICAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4335872A DE4335872A1 (de) | 1993-10-21 | 1993-10-21 | Vorrichtung zur Abschwächung von Ansaugwirbeln an Turbinentriebwerken |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2099520T3 true ES2099520T3 (es) | 1997-05-16 |
Family
ID=6500643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94115802T Expired - Lifetime ES2099520T3 (es) | 1993-10-21 | 1994-10-07 | Dispositivo para la reduccion de turbulencias de aspiracion en motores turborreactores. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5591904A (es) |
EP (1) | EP0649788B1 (es) |
JP (1) | JP3423441B2 (es) |
CN (1) | CN1109553A (es) |
DE (2) | DE4335872A1 (es) |
ES (1) | ES2099520T3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19605907B4 (de) * | 1996-02-17 | 2005-11-03 | Bos Gmbh & Co. Kg | Sicherungsvorrichtung für einen Innenraum eines Kraftfahrzeugs |
DE19743591C2 (de) * | 1997-10-02 | 1999-12-16 | Daimler Chrysler Aerospace | Vorrichtung zur Stabilisierung der Triebwerks-Einlaufströmung bei Triebwerks-Standläufen |
GB2337301B (en) * | 1998-05-14 | 2000-11-08 | Richard Adkins | Improved aircraft run-up pen |
GB2339242B (en) | 1998-07-06 | 2001-01-24 | Richard Adkins | Intake shields |
US6910370B2 (en) * | 2002-05-22 | 2005-06-28 | United Technologies Corporation | Apparatus and method for preventing inlet vortex |
DE10310525A1 (de) * | 2003-03-11 | 2004-09-30 | I.F.I. Institut für Industrieaerodynamik GmbH | Rückwand für eine Triebwerks-Standlaufeinrichtung |
WO2004106161A1 (en) * | 2003-05-28 | 2004-12-09 | Burns & Mcdonnell Engineering Company, Inc. | Aircraft ground run-up enclosure |
DE10337372B4 (de) * | 2003-08-13 | 2005-08-04 | Airbus Deutschland Gmbh | Vorrichtung zur Stabilisierung der Triebwerks-Einlaufströmung bei Triebwerks-Standläufen |
US7484589B2 (en) * | 2004-03-04 | 2009-02-03 | The Boeing Company | Apparatus and method for reducing aircraft noise and acoustic fatigue |
US8234874B2 (en) * | 2009-10-09 | 2012-08-07 | General Electric Company | Systems and methods for bypassing an inlet air treatment filter |
CN102345512B (zh) * | 2010-09-07 | 2015-03-18 | 李艳君 | 防护罩 |
DE202012003865U1 (de) * | 2012-04-18 | 2013-07-19 | Gesellschaft für Lärmschutz mbH | Lärmschutzeinrichtung für Flugzeuge |
DE102015010484A1 (de) | 2015-03-23 | 2016-09-29 | IFI Institut für Industrieaerodynamik GmbH | Vorrichtung zur Stabilisierung der Triebwerks-Einlaufströmung bei Triebwerks-Standläufen und/oder zur Reduzierung von Strömungsablösungen und Druckschwankungen im Triebwerkseintritt bei Standläufen, Vorrichtung zum Unterstützen von Standläufen für Flugzeugtriebwerke sowie Verwendung einer Vorrichtung |
RU2654891C1 (ru) * | 2016-12-08 | 2018-05-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВПО ИрГУПС) | Способ борьбы с вихревыми течениями на поверхности аэродрома под воздухозаборниками воздушного судна |
RU2668486C2 (ru) * | 2016-12-08 | 2018-10-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВПО ИрГУПС) | Способ устранения вихреобразования на поверхности аэродрома под воздухозаборниками воздушного судна |
US11535989B2 (en) * | 2019-07-29 | 2022-12-27 | Aurora Flight Sciences Corporation | Vertiport and associated method for enhancing stability and attenuating noise during an aircraft landing and takeoff |
US11939082B1 (en) * | 2023-03-22 | 2024-03-26 | United Arab Emirates University | Acoustically enhanced landing pad for ground-effect noise suppression |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126176A (en) * | 1964-03-24 | Blast fence | ||
US2685936A (en) * | 1950-08-08 | 1954-08-10 | Lockheed Aircraft Corp | Sound reduction equipment for use with jet-propulsion units |
US2849077A (en) * | 1954-03-04 | 1958-08-26 | Courtland Hastings | Noise suppressing screen |
US3037726A (en) * | 1959-07-02 | 1962-06-05 | Stanray Corp | Engine blast absorbing fence |
GB910056A (en) * | 1960-11-21 | 1962-11-07 | Stanray Corp | Engine blast absorbing fence |
US3096847A (en) * | 1960-12-07 | 1963-07-09 | Stanray Corp | Acoustical barrier fence |
US3055176A (en) * | 1960-12-28 | 1962-09-25 | Peterson York | Self cooling blast pad |
FR1283981A (fr) * | 1960-12-29 | 1962-02-09 | Panneau métallique et son application à une barrière anti-souffle, notamment pouraéroports | |
FR1582107A (es) * | 1968-06-12 | 1969-09-26 | ||
CH518214A (de) * | 1970-03-12 | 1972-01-31 | Swissair | Schalldämpfungsanlage für auf dem Boden befindliche Flugzeuge |
CA978782A (en) * | 1971-04-17 | 1975-12-02 | Nippon Steel Corporation | Jet engine blast fence |
US3797787A (en) * | 1971-04-17 | 1974-03-19 | Nippon Steel Corp | Jet engine blast fence |
US3698509A (en) * | 1971-06-24 | 1972-10-17 | United Aircraft Corp | Inlet noise silencer for a jet engine |
DE2202563C3 (de) * | 1972-01-20 | 1980-09-25 | Oskar Gerber Schall- Und Schwingungstechnik Gmbh, 8000 Muenchen | Schalldämpfende Flugzeugabbremsanlage |
DE2213352A1 (de) * | 1972-03-20 | 1973-09-27 | Wilhelm Dr Ing Lepper | Vogelschlagschutz an flugzeugen |
US3783968A (en) * | 1972-12-29 | 1974-01-08 | C Derry | Sound barrier |
US3946830A (en) * | 1974-09-06 | 1976-03-30 | General Electric Company | Inlet noise deflector |
US4158401A (en) * | 1975-07-11 | 1979-06-19 | Bridgestone Tire Company Limited | Device for controlling a propagation direction of noise |
CH594139A5 (es) * | 1975-12-11 | 1977-12-30 | Bbc Brown Boveri & Cie | |
US4094379A (en) * | 1976-09-13 | 1978-06-13 | Body Guard Inc. | Sound-absorption panel |
US4095669A (en) * | 1977-02-10 | 1978-06-20 | Bond Sr William R | Sound barrier |
SE410112B (sv) * | 1977-09-28 | 1979-09-24 | Cre Design Handelsbolag Handel | Bullerskerm |
US4258823A (en) * | 1979-01-02 | 1981-03-31 | The Boeing Company | Inflow turbulence control structure |
US4471924A (en) * | 1982-07-12 | 1984-09-18 | Lynn B Stanley | Blast deflecting fence |
GB2140090B (en) * | 1982-12-23 | 1986-10-01 | Rolls Royce | Air intakes of helicopter mounted gas turbine engines |
DE3722112A1 (de) * | 1987-07-03 | 1989-01-12 | Rheinhold & Mahla Gmbh | Schutzanlage zur schalldaempfung von flugzeugtriebwerksgeraeuschen in eingebautem zustand bei hohen gasstroemen |
JPH01102499A (ja) * | 1987-10-15 | 1989-04-20 | Bridgestone Corp | 可搬式防音装置 |
CA1303889C (en) * | 1988-05-04 | 1992-06-23 | Ronald Barden | Sound absorption barriers |
US5127609A (en) * | 1991-02-25 | 1992-07-07 | Lynn B Stanley | Jet blast deflector fence |
FR2683321B1 (fr) * | 1991-11-06 | 1994-02-11 | Boet Sa Andre | Installation d'essais au sol pour les reacteurs d'un aeronef gros-porteur. |
-
1993
- 1993-10-21 DE DE4335872A patent/DE4335872A1/de not_active Withdrawn
-
1994
- 1994-10-07 DE DE59401527T patent/DE59401527D1/de not_active Expired - Fee Related
- 1994-10-07 EP EP94115802A patent/EP0649788B1/de not_active Expired - Lifetime
- 1994-10-07 ES ES94115802T patent/ES2099520T3/es not_active Expired - Lifetime
- 1994-10-14 JP JP24940294A patent/JP3423441B2/ja not_active Expired - Fee Related
- 1994-10-19 US US08/325,934 patent/US5591904A/en not_active Expired - Fee Related
- 1994-10-21 CN CN94117152A patent/CN1109553A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE59401527D1 (de) | 1997-02-20 |
DE4335872A1 (de) | 1995-04-27 |
EP0649788B1 (de) | 1997-01-08 |
CN1109553A (zh) | 1995-10-04 |
JPH07190892A (ja) | 1995-07-28 |
US5591904A (en) | 1997-01-07 |
JP3423441B2 (ja) | 2003-07-07 |
EP0649788A1 (de) | 1995-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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