GB2469769B - Aft propeller vane system - Google Patents

Aft propeller vane system

Info

Publication number
GB2469769B
GB2469769B GB1013244A GB201013244A GB2469769B GB 2469769 B GB2469769 B GB 2469769B GB 1013244 A GB1013244 A GB 1013244A GB 201013244 A GB201013244 A GB 201013244A GB 2469769 B GB2469769 B GB 2469769B
Authority
GB
United Kingdom
Prior art keywords
vane system
aft propeller
propeller vane
aft
vane
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.)
Active
Application number
GB1013244A
Other versions
GB2469769A (en
GB201013244D0 (en
Inventor
Colman D Shattuck
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of GB201013244D0 publication Critical patent/GB201013244D0/en
Publication of GB2469769A publication Critical patent/GB2469769A/en
Application granted granted Critical
Publication of GB2469769B publication Critical patent/GB2469769B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B64C11/48—Units of two or more coaxial propellers
GB1013244A 2008-07-15 2009-07-15 Aft propeller vane system Active GB2469769B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13491308P 2008-07-15 2008-07-15
GB0912343A GB2461811B (en) 2008-07-15 2009-07-15 Variable pitch aft propeller vanes

Publications (3)

Publication Number Publication Date
GB201013244D0 GB201013244D0 (en) 2010-09-22
GB2469769A GB2469769A (en) 2010-10-27
GB2469769B true GB2469769B (en) 2011-02-23

Family

ID=41058034

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0912343A Active GB2461811B (en) 2008-07-15 2009-07-15 Variable pitch aft propeller vanes
GB1013244A Active GB2469769B (en) 2008-07-15 2009-07-15 Aft propeller vane system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0912343A Active GB2461811B (en) 2008-07-15 2009-07-15 Variable pitch aft propeller vanes

Country Status (2)

Country Link
US (1) US20100014977A1 (en)
GB (2) GB2461811B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11300003B2 (en) 2012-10-23 2022-04-12 General Electric Company Unducted thrust producing system
US10202865B2 (en) * 2012-10-23 2019-02-12 General Electric Company Unducted thrust producing system
US20160333729A1 (en) * 2015-05-11 2016-11-17 General Electric Company Turbine engine having variable pitch outlet guide vanes
US11391298B2 (en) * 2015-10-07 2022-07-19 General Electric Company Engine having variable pitch outlet guide vanes
US9771878B2 (en) * 2015-10-19 2017-09-26 General Electric Company Thrust scheduling method for variable pitch fan engines and turbo-shaft, turbo-propeller engines
GB2593417A (en) * 2019-10-02 2021-09-29 Advanced Mobility Res And Development Ltd Systems and methods for aircraft
FR3109140B1 (en) * 2020-04-10 2022-04-29 Safran System for determining the angular setting of an annular row of stator vanes
FR3112809B1 (en) * 2020-07-23 2022-07-29 Safran Aircraft Engines TURBOMACHINE MODULE EQUIPPED WITH A PROPELLER AND STATOR VANE SUPPORTED BY HOLDING MEANS AND CORRESPONDING TURBOMACHINE
EP4155506A1 (en) * 2021-09-26 2023-03-29 Malte Schwarze Efficient thrust generation
WO2022228734A2 (en) * 2021-04-26 2022-11-03 Malte Schwarze Efficiently generating thrust
US11802490B2 (en) 2021-08-25 2023-10-31 Rolls-Royce Corporation Controllable variable fan outlet guide vanes
US11788429B2 (en) 2021-08-25 2023-10-17 Rolls-Royce Corporation Variable tandem fan outlet guide vanes
US11686211B2 (en) 2021-08-25 2023-06-27 Rolls-Royce Corporation Variable outlet guide vanes
US11879343B2 (en) 2021-08-25 2024-01-23 Rolls-Royce Corporation Systems for controlling variable outlet guide vanes
US11492918B1 (en) 2021-09-03 2022-11-08 General Electric Company Gas turbine engine with third stream
US11802525B2 (en) * 2022-01-07 2023-10-31 General Electric Company Outlet guide vane
US11834995B2 (en) 2022-03-29 2023-12-05 General Electric Company Air-to-air heat exchanger potential in gas turbine engines
US11834954B2 (en) * 2022-04-11 2023-12-05 General Electric Company Gas turbine engine with third stream
US11680530B1 (en) 2022-04-27 2023-06-20 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine
US11834992B2 (en) 2022-04-27 2023-12-05 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445105A (en) * 1994-09-30 1995-08-29 The United States Of America As Represented By The Secretary Of The Navy Torque balanced postswirl propulsor unit and method for eliminating torque on a submerged body
WO2004033295A1 (en) * 2002-10-11 2004-04-22 Stefan Unzicker Vertical take-off and landing aircraft
EP1955944A1 (en) * 2007-02-06 2008-08-13 Daewoo Shipbuilding & Marine Engineering Co., Ltd Asymmetric preswirl stator of ship

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047251A (en) * 1960-07-14 1962-07-31 William L Lewis Aerodynamic propulsion unit
US3976265A (en) * 1973-05-07 1976-08-24 All American Industries, Inc. Semibuoyant composite aircraft
US3946554A (en) * 1974-09-06 1976-03-30 General Electric Company Variable pitch turbofan engine and a method for operating same
US4486146A (en) * 1980-08-08 1984-12-04 British Aerospace Public Limited Company Aircraft propulsion means
US4569199A (en) * 1982-09-29 1986-02-11 The Boeing Company Turboprop engine and method of operating the same
US4817382A (en) * 1985-12-31 1989-04-04 The Boeing Company Turboprop propulsion apparatus
US4815273A (en) * 1985-12-31 1989-03-28 Peter Rudolph Single propeller turboprop propulsion apparatus
DE3708596A1 (en) * 1987-03-17 1988-09-29 Mtu Muenchen Gmbh GAS TURBINE SYSTEM FOR HELICOPTERS
US4864820A (en) * 1987-10-22 1989-09-12 United Technologies Corporation Exhaust nozzle
US4917336A (en) * 1988-02-19 1990-04-17 The Boeing Company Mounting assembly for unducted prop engine and method
US4892269A (en) * 1988-04-28 1990-01-09 Allied-Signal Inc. Spinner ducted exhaust for pusher turboprop engines
DE3837994A1 (en) * 1988-11-09 1990-05-10 Mtu Muenchen Gmbh DEVICE FOR ADJUSTING THE ROTOR BLADES OF A PROPFAN / TURBO PROPOWER PLANT
US5683225A (en) * 1991-10-28 1997-11-04 General Electric Company Jet engine variable area turbine nozzle
US5397215A (en) * 1993-06-14 1995-03-14 United Technologies Corporation Flow directing assembly for the compression section of a rotary machine
US5483791A (en) * 1994-06-14 1996-01-16 Alliedsignal Inc. Turboprop with impeller inlet strake
US5791138A (en) * 1996-01-11 1998-08-11 Burbank Aeuronautical Corporation Ii Turbofan engine with reduced noise
US5706651A (en) * 1995-08-29 1998-01-13 Burbank Aeronautical Corporation Ii Turbofan engine with reduced noise
US5961067A (en) * 1996-09-10 1999-10-05 Allison Engine Company Method for reducing turboprop noise
US6041589A (en) * 1998-01-09 2000-03-28 General Electric Company Asymmetric turboprop booster
US6464459B2 (en) * 1999-05-21 2002-10-15 Avionic Instruments, Inc. Lifting platform with energy recovery
US6616094B2 (en) * 1999-05-21 2003-09-09 Vortex Holding Company Lifting platform
US6471158B1 (en) * 1999-07-15 2002-10-29 Robert P. Davis Vertical take-off and landing vehicle configured as a compound autogyro
US6848649B2 (en) * 2000-10-03 2005-02-01 Charles Gilpin Churchman V/STOL biplane aircraft
EP1407130B1 (en) * 2001-07-18 2012-11-07 Jae-Chang Lee Jet engine using exhaust gas
US6974308B2 (en) * 2001-11-14 2005-12-13 Honeywell International, Inc. High effectiveness cooled turbine vane or blade
US6561456B1 (en) * 2001-12-06 2003-05-13 Michael Thomas Devine Vertical/short take-off and landing aircraft
US6769874B2 (en) * 2002-03-15 2004-08-03 Hamilton Sundstrand Permanent magnet alternator for a gas turbine engine
US6811376B2 (en) * 2002-03-19 2004-11-02 Hamilton Sundstrand Actuation system for a controllable pitch propeller
AU2003233159A1 (en) * 2002-06-26 2004-01-19 R-Jet Engineering Ltd. Orbiting combustion nozzle engine
US6981844B2 (en) * 2003-10-08 2006-01-03 Hamilton Sundstrand Cyclic actuation system for a controllable pitch propeller and a method of providing aircraft control therewith
US7163718B2 (en) * 2003-10-15 2007-01-16 General Electric Company Method of selective region vapor phase aluminizing
US6971241B2 (en) * 2003-11-10 2005-12-06 Honeywell International Inc. Dual mode power unit having a combustor bypass system
US6905728B1 (en) * 2004-03-22 2005-06-14 Honeywell International, Inc. Cold gas-dynamic spray repair on gas turbine engine components
US7186070B2 (en) * 2004-10-12 2007-03-06 Honeywell International, Inc. Method for modifying gas turbine nozzle area
US7422419B2 (en) * 2005-08-17 2008-09-09 Hamilton Sundstrand Corporation Propeller blade retention system
US7296969B2 (en) * 2005-10-12 2007-11-20 Hamilton Sundstrand Corporation Propeller pitch change system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445105A (en) * 1994-09-30 1995-08-29 The United States Of America As Represented By The Secretary Of The Navy Torque balanced postswirl propulsor unit and method for eliminating torque on a submerged body
WO2004033295A1 (en) * 2002-10-11 2004-04-22 Stefan Unzicker Vertical take-off and landing aircraft
US20060186261A1 (en) * 2002-10-11 2006-08-24 Stefan Unzicker Vertical take-off and landing aircraft
EP1955944A1 (en) * 2007-02-06 2008-08-13 Daewoo Shipbuilding & Marine Engineering Co., Ltd Asymmetric preswirl stator of ship

Also Published As

Publication number Publication date
US20100014977A1 (en) 2010-01-21
GB0912343D0 (en) 2009-08-26
GB2461811A (en) 2010-01-20
GB2469769A (en) 2010-10-27
GB2461811B (en) 2010-09-22
GB201013244D0 (en) 2010-09-22

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