IT1097982B - Sistema ausiliario di propulsione per sollevamento con ventilatore anteriore sovradimensionato - Google Patents

Sistema ausiliario di propulsione per sollevamento con ventilatore anteriore sovradimensionato

Info

Publication number
IT1097982B
IT1097982B IT26246/78A IT2624678A IT1097982B IT 1097982 B IT1097982 B IT 1097982B IT 26246/78 A IT26246/78 A IT 26246/78A IT 2624678 A IT2624678 A IT 2624678A IT 1097982 B IT1097982 B IT 1097982B
Authority
IT
Italy
Prior art keywords
lifting
auxiliary system
front fan
propulsion auxiliary
oversized front
Prior art date
Application number
IT26246/78A
Other languages
English (en)
Other versions
IT7826246A0 (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT7826246A0 publication Critical patent/IT7826246A0/it
Application granted granted Critical
Publication of IT1097982B publication Critical patent/IT1097982B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/025—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the by-pass flow being at least partly used to create an independent thrust component
    • 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
    • B64C29/005—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 the motors being fixed relative to the fuselage
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
IT26246/78A 1977-08-02 1978-07-28 Sistema ausiliario di propulsione per sollevamento con ventilatore anteriore sovradimensionato IT1097982B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/820,657 US4222233A (en) 1977-08-02 1977-08-02 Auxiliary lift propulsion system with oversized front fan

Publications (2)

Publication Number Publication Date
IT7826246A0 IT7826246A0 (it) 1978-07-28
IT1097982B true IT1097982B (it) 1985-08-31

Family

ID=25231399

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26246/78A IT1097982B (it) 1977-08-02 1978-07-28 Sistema ausiliario di propulsione per sollevamento con ventilatore anteriore sovradimensionato

Country Status (5)

Country Link
US (1) US4222233A (it)
JP (1) JPS5445099A (it)
DE (1) DE2833678A1 (it)
FR (1) FR2399548A1 (it)
IT (1) IT1097982B (it)

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US4506848A (en) * 1980-12-22 1985-03-26 British Aerospace Public Limited Company Aircraft configuration and control arrangement therefor
US4478377A (en) * 1980-12-22 1984-10-23 British Aerospace Public Limited Company Aircraft
DE3371893D1 (en) * 1982-09-03 1987-07-09 British Aerospace Duct means for aircraft
US4833881A (en) * 1984-12-17 1989-05-30 General Electric Company Gas turbine engine augmentor
US4813229A (en) * 1985-03-04 1989-03-21 General Electric Company Method for controlling augmentor liner coolant flow pressure in a mixed flow, variable cycle gas
GB8812978D0 (en) * 1988-06-01 1988-11-16 British Aerospace Nozzle assembly for aircraft
US4936748A (en) * 1988-11-28 1990-06-26 General Electric Company Auxiliary power source in an unducted fan gas turbine engine
GB2469614B (en) 1989-03-14 2011-03-23 British Aerospace Jet Propulsion Efflux Outlets
US5680754A (en) * 1990-02-12 1997-10-28 General Electric Company Compressor splitter for use with a forward variable area bypass injector
US5307624A (en) * 1990-04-04 1994-05-03 General Electric Company Variable area bypass valve assembly
US5155993A (en) * 1990-04-09 1992-10-20 General Electric Company Apparatus for compressor air extraction
US5231825A (en) * 1990-04-09 1993-08-03 General Electric Company Method for compressor air extraction
US5184461A (en) * 1990-05-11 1993-02-09 General Electric Company Method and apparatus for automatic bypass operation
US5113649A (en) * 1990-05-11 1992-05-19 General Electric Company Passive bypass valve assembly
US5054286A (en) * 1990-06-29 1991-10-08 General Electric Company Bypass valve system
US5048286A (en) * 1990-06-29 1991-09-17 General Electric Company Bypass valve door
US5160080A (en) * 1990-10-01 1992-11-03 General Electric Company Gas turbine engine and method of operation for providing increased output shaft horsepower
GB2435637B (en) * 1991-12-06 2008-02-06 British Aerospace Jet Propulsion Outlets
US5287697A (en) * 1992-01-02 1994-02-22 General Electric Company Variable area bypass injector seal
CN1105827C (zh) * 1995-12-20 2003-04-16 谢逢申 移出式超扇发动机
GB2313580B (en) * 1996-05-31 2000-02-23 Astovl Limited An aircraft power plant
GB2353983B (en) * 2000-07-04 2003-10-15 Adrian Alexander Hubbard Variable mode jet engine-suitable for STOVL
FR2826055B1 (fr) * 2001-06-14 2003-12-19 Snecma Moteurs Dispositif de propulsion a cycle variable par prelevement d'air comprime pour avion supersonique
US6918244B2 (en) * 2001-08-17 2005-07-19 John Eugene Dickau Vertical takeoff and landing aircraft propulsion systems
US6694723B2 (en) 2002-03-27 2004-02-24 United Technologies Corporation Valve assembly for gas turbine engine
US6729575B2 (en) * 2002-04-01 2004-05-04 Lockheed Martin Corporation Propulsion system for a vertical and short takeoff and landing aircraft
WO2004002821A1 (en) * 2002-06-28 2004-01-08 Vtol Technologies Limited Ducted air power plant
US7549291B2 (en) * 2003-01-28 2009-06-23 General Electric Company Methods and apparatus for operating gas turbine engines
US6968674B2 (en) 2003-01-28 2005-11-29 General Electric Company Methods and apparatus for operating gas turbine engines
US7121078B2 (en) * 2003-01-28 2006-10-17 General Electric Company Methods and apparatus for operating gas turbine engines
GB2400411B (en) * 2003-04-10 2006-09-06 Rolls Royce Plc Turbofan arrangement
US7510140B2 (en) * 2005-09-12 2009-03-31 The Boeing Company Method and apparatus for generating lift
US7614210B2 (en) * 2006-02-13 2009-11-10 General Electric Company Double bypass turbofan
US7784266B2 (en) * 2006-12-18 2010-08-31 General Electric Company Methods and systems for supplying air to a vehicle
US20100170221A1 (en) * 2009-01-08 2010-07-08 Toyota Jidosha Kabushiki Kaisha Turbo fan engine
US20110167831A1 (en) * 2009-09-25 2011-07-14 James Edward Johnson Adaptive core engine
US8961114B2 (en) 2010-11-22 2015-02-24 General Electric Company Integrated variable geometry flow restrictor and heat exchanger
US9279388B2 (en) * 2011-11-01 2016-03-08 United Technologies Corporation Gas turbine engine with two-spool fan and variable vane turbine
WO2014074135A1 (en) * 2012-11-12 2014-05-15 United Technologies Corporation Reverse core turbine engine mounted above aircraft wing
US20150225079A1 (en) * 2013-10-15 2015-08-13 Starck Engineering, LLC Remotely or autonomously piloted reduced size aircraft with vertical take-off and landing capabilities
US10215070B2 (en) 2015-06-29 2019-02-26 General Electric Company Power generation system exhaust cooling
US10087801B2 (en) 2015-06-29 2018-10-02 General Electric Company Power generation system exhaust cooling
US10030558B2 (en) * 2015-06-29 2018-07-24 General Electric Company Power generation system exhaust cooling
US9938874B2 (en) * 2015-06-29 2018-04-10 General Electric Company Power generation system exhaust cooling
US10060316B2 (en) 2015-06-29 2018-08-28 General Electric Company Power generation system exhaust cooling
US10316759B2 (en) 2016-05-31 2019-06-11 General Electric Company Power generation system exhaust cooling
CN106438042A (zh) * 2016-10-27 2017-02-22 成都翼高九天科技有限公司 一种基于无线通讯无人机的发动机装置
US10737797B2 (en) * 2017-07-21 2020-08-11 General Electric Company Vertical takeoff and landing aircraft
US11994089B2 (en) * 2019-04-10 2024-05-28 Rtx Corporation After-fan system for a gas turbine engine
US11846196B2 (en) 2020-02-21 2023-12-19 Rtx Corporation After-fan system with electrical motor for gas turbine engines
US11808216B1 (en) 2022-06-10 2023-11-07 Rolls-Royce North American Technologies Inc. Air-provisioning system with ejectors

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US2912188A (en) * 1955-09-15 1959-11-10 Bell Aircraft Corp Jet propelled aircraft with tiltable combustion chambers
US3186165A (en) * 1961-11-29 1965-06-01 Gen Electric Turbofan engine speed synchronizing arrangement
GB1003734A (en) * 1963-08-22 1965-09-08 Rolls Royce Improvements in gas turbine engines of the by-pass type
DE1198131B (de) * 1964-02-12 1965-08-05 Daimler Benz Ag Zweikreis-Gasturbinenstrahltriebwerk
GB1069033A (en) * 1965-01-30 1967-05-17 Rolls Royce Improvements in or relating to gas turbine jet propulsion engines
DE2149619A1 (de) * 1971-10-05 1973-04-19 Motoren Turbinen Union Turbinenstrahltriebwerk fuer senkrechtoder kurzstartende bzw. landende flugzeuge
CA1020365A (en) * 1974-02-25 1977-11-08 James E. Johnson Modulating bypass variable cycle turbofan engine
US4010608A (en) * 1975-06-16 1977-03-08 General Electric Company Split fan work gas turbine engine

Also Published As

Publication number Publication date
FR2399548A1 (fr) 1979-03-02
IT7826246A0 (it) 1978-07-28
DE2833678A1 (de) 1979-02-15
US4222233A (en) 1980-09-16
JPS5445099A (en) 1979-04-10

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