GB2016391A - An aircraft with a jet propulsion engine having deflector flaps - Google Patents

An aircraft with a jet propulsion engine having deflector flaps

Info

Publication number
GB2016391A
GB2016391A GB7901814A GB7901814A GB2016391A GB 2016391 A GB2016391 A GB 2016391A GB 7901814 A GB7901814 A GB 7901814A GB 7901814 A GB7901814 A GB 7901814A GB 2016391 A GB2016391 A GB 2016391A
Authority
GB
United Kingdom
Prior art keywords
flaps
aircraft
guide duct
jet propulsion
propulsion engine
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.)
Withdrawn
Application number
GB7901814A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dornier GmbH
Original Assignee
Dornier GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dornier GmbH filed Critical Dornier GmbH
Publication of GB2016391A publication Critical patent/GB2016391A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
    • B64C29/0066—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors with horizontal jet and jet deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

An aircraft jet engine has an outlet guide duct (8) of rectangular cross-section and a plurality of flaps (31, 32, 33) movable into the path of the gas jet for deflecting it (S). The flaps define flow gaps between them. Side walls (20, 20') of the guide duct are at the ends of, and perpendicular to, the flaps. These side walls constitute an extension of the guide duct and mask the ends of the flaps in all their positions. One side wall can be formed by the fuselage (2). Each side wall includes a downstream portion which extends beyond the upper faces of the flaps when deflected. <IMAGE>
GB7901814A 1978-03-18 1979-01-18 An aircraft with a jet propulsion engine having deflector flaps Withdrawn GB2016391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811962 DE2811962A1 (en) 1978-03-18 1978-03-18 DEVICE FOR DEFLECTING THE LPG JET FROM JET ENGINES FOR AIRCRAFT

Publications (1)

Publication Number Publication Date
GB2016391A true GB2016391A (en) 1979-09-26

Family

ID=6034872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7901814A Withdrawn GB2016391A (en) 1978-03-18 1979-01-18 An aircraft with a jet propulsion engine having deflector flaps

Country Status (2)

Country Link
DE (1) DE2811962A1 (en)
GB (1) GB2016391A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496593A1 (en) * 1980-12-22 1982-06-25 British Aerospace MOBILE REACTION GAS OUTLET PORT
US4709880A (en) * 1978-12-29 1987-12-01 General Dynamics Corporation Method and system for improved V/STOL aircraft performance
FR2604215A1 (en) * 1986-09-18 1988-03-25 Rolls Royce Plc PROPULSION TUYERE FOR GAS TURBOMOTOR.
US5042746A (en) * 1988-06-01 1991-08-27 British Aerospace Public Limited Company Nozzle assembly for aircraft
ES2267326A1 (en) * 2003-04-14 2007-03-01 Fco. Javier Porras Vila Air channeler for wing elevon for vertical take-off of airship has metallic pieces that directly face wing elevons and extend toward sides of wing elevons

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2089745B (en) * 1980-12-20 1984-09-05 Rolls Royce Thrust deflector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709880A (en) * 1978-12-29 1987-12-01 General Dynamics Corporation Method and system for improved V/STOL aircraft performance
FR2496593A1 (en) * 1980-12-22 1982-06-25 British Aerospace MOBILE REACTION GAS OUTLET PORT
FR2604215A1 (en) * 1986-09-18 1988-03-25 Rolls Royce Plc PROPULSION TUYERE FOR GAS TURBOMOTOR.
US5042746A (en) * 1988-06-01 1991-08-27 British Aerospace Public Limited Company Nozzle assembly for aircraft
ES2267326A1 (en) * 2003-04-14 2007-03-01 Fco. Javier Porras Vila Air channeler for wing elevon for vertical take-off of airship has metallic pieces that directly face wing elevons and extend toward sides of wing elevons

Also Published As

Publication number Publication date
DE2811962A1 (en) 1979-09-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)