GB1243392A - Improvements relating to aircraft - Google Patents
Improvements relating to aircraftInfo
- Publication number
- GB1243392A GB1243392A GB36877/68A GB3687768A GB1243392A GB 1243392 A GB1243392 A GB 1243392A GB 36877/68 A GB36877/68 A GB 36877/68A GB 3687768 A GB3687768 A GB 3687768A GB 1243392 A GB1243392 A GB 1243392A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuselage
- engine
- engines
- duct
- aircraft
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
- B64D27/02—Aircraft characterised by the type or position of power plant
- B64D27/16—Aircraft characterised by the type or position of power plant of jet type
- B64D27/20—Aircraft characterised by the type or position of power plant of jet type within or attached to fuselage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
- B64D27/02—Aircraft characterised by the type or position of power plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/10—All-wing aircraft
- B64C2039/105—All-wing aircraft of blended wing body type
Abstract
1,243,392. Reducing engine noise in aircraft fuselages. ROLLS-ROYCE Ltd. 25 July, 1969 [1 Aug., 1968], No. 36877/68. Headings B7G and B7W. An aircraft has one or more jet turbine engines located over the fuselage 11 so as to form a duct 18 therebetween. Air flowing through the duct acts as a buffer between engine 16 and fuselage 11 against noise emanating from the engine. As shown, each engine has a duct defined by a transverse partition 26 and a vertical partition 27. The engines 16 are enclosed in the structure 25. In another embodiment (Fig. 1, not shown) the tail fins 14 are mounted near the wing roots and the engines are located between them, a single duct being formed by the lower part of the engines, the fins and the fuselage. In a further embodiment (Fig. 8, not shown) ducts are recessed into the fuselage.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36877/68A GB1243392A (en) | 1968-08-01 | 1968-08-01 | Improvements relating to aircraft |
FR6925883A FR2014849A7 (en) | 1968-08-01 | 1969-07-29 | |
DE19691939338 DE1939338A1 (en) | 1968-08-01 | 1969-08-01 | Improved airplane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36877/68A GB1243392A (en) | 1968-08-01 | 1968-08-01 | Improvements relating to aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1243392A true GB1243392A (en) | 1971-08-18 |
Family
ID=10391911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36877/68A Expired GB1243392A (en) | 1968-08-01 | 1968-08-01 | Improvements relating to aircraft |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1939338A1 (en) |
FR (1) | FR2014849A7 (en) |
GB (1) | GB1243392A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005019028A1 (en) | 2003-08-25 | 2005-03-03 | Kawada Industries, Inc. | Small unmanned aircraft |
FR2873096A1 (en) * | 2004-07-15 | 2006-01-20 | Airbus France Sas | MULTI-ENGINE |
GB2428414A (en) * | 2005-07-15 | 2007-01-31 | Boeing Co | Engine mounting on aircraft to reduces acoustic and heat signatures |
FR2915460A1 (en) * | 2007-04-25 | 2008-10-31 | Airbus France Sas | Aircraft i.e. cargo aircraft, for transporting large by-pass ratio dual flow jet engine, has flap in position in which upper surface of flap is horizontal and is sensible in extension of floor of cargo compartment |
FR2919267A1 (en) * | 2007-07-26 | 2009-01-30 | Airbus France Sa | Aircraft e.g. silence aircraft, has high-bypass-ratio fan engines placed side-by-side in propulsion system such that outlets of nozzles are located between vertical fins of vertical tail, above fuselage in front of rear end of fuselage |
US7900865B2 (en) | 2006-12-19 | 2011-03-08 | The Boeing Company | Airplane configuration |
US8628040B2 (en) | 2006-01-30 | 2014-01-14 | The Boeing Company | Aircraft configuration |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1480340A (en) * | 1973-07-30 | 1977-07-20 | Hawker Siddeley Aviation Ltd | Aircraft |
US4149688A (en) * | 1976-10-01 | 1979-04-17 | Aereon Corporation | Lifting body aircraft for V/STOL service |
US4265416A (en) * | 1978-05-30 | 1981-05-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Orbiter/launch system |
FR2452426A1 (en) * | 1979-03-30 | 1980-10-24 | Aereon Corp | Lifting body aircraft for vertical or STOL service - has movable flap on trailing edge and tiltable propeller |
DE102011012503A1 (en) * | 2011-02-25 | 2012-08-30 | Tobias Weißenmayer | Ultralight aircraft |
CN108928490A (en) * | 2018-07-13 | 2018-12-04 | 中国空气动力研究与发展中心计算空气动力研究所 | A kind of Horizontal Take-off and Landing two-stage enters the aerodynamic arrangement of orbit aerocraft |
-
1968
- 1968-08-01 GB GB36877/68A patent/GB1243392A/en not_active Expired
-
1969
- 1969-07-29 FR FR6925883A patent/FR2014849A7/fr not_active Expired
- 1969-08-01 DE DE19691939338 patent/DE1939338A1/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1666356A1 (en) * | 2003-08-25 | 2006-06-07 | Kawada Industries, Inc. | Small unmanned aircraft |
EP1666356A4 (en) * | 2003-08-25 | 2011-12-28 | Kawada Kogyo Kk | Small unmanned aircraft |
WO2005019028A1 (en) | 2003-08-25 | 2005-03-03 | Kawada Industries, Inc. | Small unmanned aircraft |
JP4823222B2 (en) * | 2004-07-15 | 2011-11-24 | エアバス フランス | Multi-engine aircraft |
FR2873096A1 (en) * | 2004-07-15 | 2006-01-20 | Airbus France Sas | MULTI-ENGINE |
WO2006016031A1 (en) * | 2004-07-15 | 2006-02-16 | Airbus France | Multi-engine aircraft |
US7905449B2 (en) | 2004-07-15 | 2011-03-15 | Airbus France | Multi-engine aircraft |
GB2428414A (en) * | 2005-07-15 | 2007-01-31 | Boeing Co | Engine mounting on aircraft to reduces acoustic and heat signatures |
GB2428414B (en) * | 2005-07-15 | 2007-11-07 | Boeing Co | Quiet airplane configuration |
US8628040B2 (en) | 2006-01-30 | 2014-01-14 | The Boeing Company | Aircraft configuration |
US7900865B2 (en) | 2006-12-19 | 2011-03-08 | The Boeing Company | Airplane configuration |
US8087607B2 (en) | 2006-12-19 | 2012-01-03 | The Boeing Company | Airplane configuration |
US8113464B2 (en) | 2007-04-25 | 2012-02-14 | Airbus France | Autonomous plane architecture for the transport and the replacement of propulsion engines |
FR2915460A1 (en) * | 2007-04-25 | 2008-10-31 | Airbus France Sas | Aircraft i.e. cargo aircraft, for transporting large by-pass ratio dual flow jet engine, has flap in position in which upper surface of flap is horizontal and is sensible in extension of floor of cargo compartment |
FR2919267A1 (en) * | 2007-07-26 | 2009-01-30 | Airbus France Sa | Aircraft e.g. silence aircraft, has high-bypass-ratio fan engines placed side-by-side in propulsion system such that outlets of nozzles are located between vertical fins of vertical tail, above fuselage in front of rear end of fuselage |
US8152095B2 (en) | 2007-07-26 | 2012-04-10 | Airbus France | Aircraft having a reduced acoustic signature |
Also Published As
Publication number | Publication date |
---|---|
DE1939338A1 (en) | 1970-02-05 |
FR2014849A7 (en) | 1970-04-24 |
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