ATE530436T1 - Geräuscharmes luftfahrzeug - Google Patents
Geräuscharmes luftfahrzeugInfo
- Publication number
- ATE530436T1 ATE530436T1 AT07806238T AT07806238T ATE530436T1 AT E530436 T1 ATE530436 T1 AT E530436T1 AT 07806238 T AT07806238 T AT 07806238T AT 07806238 T AT07806238 T AT 07806238T AT E530436 T1 ATE530436 T1 AT E530436T1
- Authority
- AT
- Austria
- Prior art keywords
- engine
- aircraft
- thrust
- noise
- landing
- 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
- B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C15/00—Attitude, flight direction, or altitude control by jet reaction
- B64C15/02—Attitude, flight direction, or altitude control by jet reaction the jets being propulsion jets
-
- 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
- B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
- B64D33/06—Silencing exhaust or propulsion jets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
- F02K1/006—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector within one plane only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
- F02K1/1207—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/44—Nozzles having means, e.g. a shield, reducing sound radiation in a specified direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/54—Nozzles having means for reversing jet thrust
- F02K1/56—Reversing jet main flow
- F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/54—Nozzles having means for reversing jet thrust
- F02K1/76—Control or regulation of thrust reversers
- F02K1/763—Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
-
- 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
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Exhaust Silencers (AREA)
- Inorganic Insulating Materials (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007019456 | 2007-01-30 | ||
| PCT/JP2007/066761 WO2008093447A1 (ja) | 2007-01-30 | 2007-08-29 | 低騒音航空機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE530436T1 true ATE530436T1 (de) | 2011-11-15 |
Family
ID=39673763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07806238T ATE530436T1 (de) | 2007-01-30 | 2007-08-29 | Geräuscharmes luftfahrzeug |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100006697A1 (de) |
| EP (1) | EP2116714B1 (de) |
| JP (1) | JP4873505B2 (de) |
| AT (1) | ATE530436T1 (de) |
| WO (1) | WO2008093447A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2946019B1 (fr) * | 2009-05-29 | 2013-03-29 | Airbus France | Systeme propulsif multifonctions pour avion |
| EP3201077B1 (de) | 2014-10-01 | 2020-05-20 | Sikorsky Aircraft Corporation | Doppelrotor, drehflügelflugzeug |
| US20170267338A1 (en) | 2014-10-01 | 2017-09-21 | Sikorsky Aircraft Corporation | Acoustic signature variation of aircraft utilizing a clutch |
| CN104863749B (zh) * | 2015-03-27 | 2017-01-18 | 南京航空航天大学 | 具有反推功能的旁路式无源双喉道矢量喷管 |
| FR3062371B1 (fr) * | 2017-01-31 | 2019-03-29 | Airbus | Nacelle d'un turboreacteur comportant un volet inverseur |
| EP3495262B1 (de) * | 2017-12-07 | 2023-09-27 | Zipair | Antriebsvorrichtung mit einer plattform zum unterstützen eines fluggasts |
| WO2020245513A1 (fr) * | 2019-06-07 | 2020-12-10 | Zipair | Groupe de poussée pour dispositif de propulsion et dispositif de propulsion associe |
| CN113107706B (zh) * | 2021-04-25 | 2022-03-22 | 中国航发沈阳发动机研究所 | 一种二元矢量喷管外罩结构及其设计方法 |
| CN115962063A (zh) * | 2023-01-06 | 2023-04-14 | 沈阳飞机设计研究所扬州协同创新研究院有限公司 | 一种轴对称喉道滑动调节的单边膨胀喷管 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2266805A1 (en) * | 1974-04-03 | 1975-10-31 | Rolls Royce | Jet engine with noise control platform - having elongate slot nozzles emitting curtain of working medium deflecting part of jet energy |
| GB1498193A (en) * | 1974-09-19 | 1978-01-18 | Rolls Royce | Silencing of jet engines |
| JPS52135416A (en) * | 1976-05-09 | 1977-11-12 | Minoru Yoshida | Tube for hydraulic apparatus |
| JP3246153B2 (ja) | 1994-01-21 | 2002-01-15 | 石川島播磨重工業株式会社 | 超音速航空機用排気ノズル |
| JP2651404B2 (ja) | 1994-09-14 | 1997-09-10 | 三菱重工業株式会社 | 超音速航空機用ジェット推進機関の吸音装置 |
| FR2788564B1 (fr) * | 1999-01-14 | 2001-02-16 | Snecma | Tuyere d'ejection de turboreacteur a reverse integree |
| DE10033653A1 (de) * | 2000-06-16 | 2002-03-07 | Sandor Nagy | Kombinationsantrieb |
| US6938408B2 (en) * | 2001-04-26 | 2005-09-06 | Propulsion Vectoring, L.P. | Thrust vectoring and variable exhaust area for jet engine nozzle |
| US6505706B2 (en) * | 2001-06-14 | 2003-01-14 | Pratt & Whitney Canada Corp. | Exhaust flow guide for jet noise reduction |
-
2007
- 2007-08-29 AT AT07806238T patent/ATE530436T1/de not_active IP Right Cessation
- 2007-08-29 EP EP07806238A patent/EP2116714B1/de not_active Not-in-force
- 2007-08-29 JP JP2008556006A patent/JP4873505B2/ja not_active Expired - Fee Related
- 2007-08-29 US US12/524,086 patent/US20100006697A1/en not_active Abandoned
- 2007-08-29 WO PCT/JP2007/066761 patent/WO2008093447A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2116714A4 (de) | 2010-07-07 |
| EP2116714B1 (de) | 2011-10-26 |
| WO2008093447A1 (ja) | 2008-08-07 |
| JP4873505B2 (ja) | 2012-02-08 |
| EP2116714A1 (de) | 2009-11-11 |
| US20100006697A1 (en) | 2010-01-14 |
| JPWO2008093447A1 (ja) | 2010-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |