IL305640A - Controlling the exhaust area at the trailing edge of a propeller wing - Google Patents

Controlling the exhaust area at the trailing edge of a propeller wing

Info

Publication number
IL305640A
IL305640A IL305640A IL30564023A IL305640A IL 305640 A IL305640 A IL 305640A IL 305640 A IL305640 A IL 305640A IL 30564023 A IL30564023 A IL 30564023A IL 305640 A IL305640 A IL 305640A
Authority
IL
Israel
Prior art keywords
propulsor
control system
fan
exhaust control
area
Prior art date
Application number
IL305640A
Other languages
English (en)
Hebrew (he)
Inventor
Douglass MOORE Mark
Andreas VILLA Ian
JEDAMSKI Devon
Original Assignee
Whisper Aero Inc
Douglass MOORE Mark
Andreas VILLA Ian
JEDAMSKI Devon
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 Whisper Aero Inc, Douglass MOORE Mark, Andreas VILLA Ian, JEDAMSKI Devon filed Critical Whisper Aero Inc
Publication of IL305640A publication Critical patent/IL305640A/en

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
    • F02K1/06—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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/128—Nozzles
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/12—Two-dimensional rectangular
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/14—Two-dimensional elliptical
    • F05D2250/141—Two-dimensional elliptical circular
    • 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
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/57—Kinematic linkage, i.e. transmission of position using servos, independent actuators, etc.

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)
  • Exhaust Silencers (AREA)
  • Inorganic Insulating Materials (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Catching Or Destruction (AREA)
IL305640A 2021-03-03 2022-02-24 Controlling the exhaust area at the trailing edge of a propeller wing IL305640A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163156067P 2021-03-03 2021-03-03
US202163156063P 2021-03-03 2021-03-03
US202163156073P 2021-03-03 2021-03-03
US202163156076P 2021-03-03 2021-03-03
PCT/IB2022/051659 WO2022185165A1 (en) 2021-03-03 2022-02-24 Propulsor wing trailing edge exhaust area control

Publications (1)

Publication Number Publication Date
IL305640A true IL305640A (en) 2023-11-01

Family

ID=83154910

Family Applications (1)

Application Number Title Priority Date Filing Date
IL305640A IL305640A (en) 2021-03-03 2022-02-24 Controlling the exhaust area at the trailing edge of a propeller wing

Country Status (9)

Country Link
US (2) US12006891B2 (https=)
EP (1) EP4301971A4 (https=)
JP (2) JP7744433B2 (https=)
KR (1) KR20230161993A (https=)
AU (1) AU2022231432A1 (https=)
CA (1) CA3212144A1 (https=)
IL (1) IL305640A (https=)
MX (1) MX2023010210A (https=)
WO (1) WO2022185165A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12420936B2 (en) 2023-05-11 2025-09-23 Cosmic Aerospace, Inc. Aerodynamic lifting structures having embedded engines, and associated systems and methods
WO2025251000A1 (en) 2024-05-31 2025-12-04 Whisper Aero Inc. Aircraft with ducted wing and/or ducted tail

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828603A (en) 1948-04-09 1958-04-01 Westinghouse Electric Corp Afterburner for turbo jet engines and the like
US3173604A (en) 1962-02-15 1965-03-16 Gen Dynamics Corp Mixed flow turbo machine
US3174681A (en) 1963-02-27 1965-03-23 Aerovent Fan Company Inc Reversible propeller
US3807639A (en) * 1973-05-02 1974-04-30 Snecma Variable-geometry nozzles for jet propulsion engines
US5038559A (en) 1981-12-22 1991-08-13 Allied-Signal Inc. Method and apparatus for selectively varying an effective fluid flow area of a jet engine exhaust nozzle
US4844698A (en) 1986-06-17 1989-07-04 Imc Magnetics Corp. Propeller blade
US4813607A (en) * 1987-10-02 1989-03-21 Allied-Signal Inc. Variable-area thrust vectoring and reversing asymmetric aircraft exhaust nozzle
DE4012212A1 (de) * 1990-04-14 1991-10-24 Mtu Muenchen Gmbh Duese fuer ein hyperschalltriebwerk
FR2679599A1 (fr) 1991-07-24 1993-01-29 Snecma Perfectionnement aux roues a aubes de turbomachines.
GB9119853D0 (en) * 1991-09-17 1991-10-30 Rolls Royce Plc Method of and apparatus for removing and replacing a part or parts of a gas turbine engine powerplant
US6139277A (en) 1998-12-22 2000-10-31 Air Concepts, Inc. Motorized fan
GB0205701D0 (en) 2002-03-12 2002-04-24 Rolls Royce Plc Variable area nozzle
WO2005085620A1 (ja) 2004-03-02 2005-09-15 Isamu Nemoto 亜音速機推進用可変サイクルエンジン
WO2006113877A2 (en) 2005-04-20 2006-10-26 Lugg Richard H Hybrid jet/electric vtol aircraft
US7393182B2 (en) 2005-05-05 2008-07-01 Florida Turbine Technologies, Inc. Composite tip shroud ring
US7475548B2 (en) * 2005-09-09 2009-01-13 General Electric Company Vectorable nozzle with pivotable triangular panels
AT503840B1 (de) 2006-06-30 2010-09-15 Facc Ag Leitschaufelanordnung für ein triebwerk
GB2445555B (en) * 2007-01-09 2009-02-18 Rolls Royce Plc An aircraft configuration
SE0700823L (sv) 2007-03-30 2008-10-01 Volvo Aero Corp Komponent för en gasturbinmotor, jetmotor försedd med en sådan komponent, samt en flygmaskin försedd med en sådan jetmotor
GB201215908D0 (en) 2012-09-06 2012-10-24 Rolls Royce Plc Fan blade
EP2799334B1 (en) 2013-04-29 2016-09-07 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Blade rotary assembly with aerodynamic outer toroid spoiler for a shrouded propulsion rotary assembly
EP2813696B1 (de) * 2013-06-12 2015-12-02 MTU Aero Engines GmbH Schubumlenkvorrichtung sowie Flugtriebwerk
FR3018094B1 (fr) 2014-02-28 2021-12-03 Snecma Rotor de soufflante pour une turbomachine telle qu'un turboreacteur multiflux entraine par reducteur
GB201412189D0 (en) 2014-07-09 2014-08-20 Rolls Royce Plc A nozzle arrangement for a gas turbine engine
JP6428128B2 (ja) 2014-10-08 2018-11-28 株式会社Ihi 静翼構造、及びターボファンエンジン
US9963981B2 (en) 2015-06-10 2018-05-08 General Electric Company Pitch change mechanism for shrouded fan with low fan pressure ratio
WO2017218841A1 (en) * 2016-06-15 2017-12-21 The Regents Of The University Of California Two-dimensional supersonic nozzle thrust vectoring using staggered ramps
US10724472B1 (en) * 2017-06-16 2020-07-28 Aerion Intellectual Property Management Corporation High flow plug nozzle apparatus and method of using the same
US11338926B2 (en) 2018-08-10 2022-05-24 Rolls-Royce North American Technologies Inc. Aircraft with electric propulsor
FR3087821B1 (fr) 2018-10-26 2021-12-03 Safran Aircraft Engines Module electrique de soufflante d'aeronef comportant des aubes a fixation perfectionnee
FR3087824B1 (fr) 2018-10-26 2021-10-15 Safran Aircraft Engines Module electrique de soufflante d'aeronef comportant des aubes a fixation amelioree
SG11202112597XA (en) 2019-05-16 2021-12-30 Duxion Motors Inc Electric aircraft propulsion system
CN111237084A (zh) 2020-02-17 2020-06-05 王镇辉 电能驱动喷气式航空发动机及航空器
CA3212127A1 (en) 2021-03-03 2022-09-09 Whisper Aero Inc. Propulsor fan and drive system

Also Published As

Publication number Publication date
WO2022185165A1 (en) 2022-09-09
US20240295198A1 (en) 2024-09-05
KR20230161993A (ko) 2023-11-28
US12006891B2 (en) 2024-06-11
EP4301971A4 (en) 2025-03-26
BR112023017764A2 (pt) 2023-11-21
TW202248090A (zh) 2022-12-16
JP2025178279A (ja) 2025-12-05
AU2022231432A1 (en) 2023-10-12
JP7744433B2 (ja) 2025-09-25
JP2024508933A (ja) 2024-02-28
MX2023010210A (es) 2023-11-09
EP4301971A1 (en) 2024-01-10
US20220349361A1 (en) 2022-11-03
CA3212144A1 (en) 2022-09-09

Similar Documents

Publication Publication Date Title
US12291977B2 (en) Propulsor fan array
US20240295198A1 (en) Propulsor wing trailing edge exhaust area control
US20260015986A1 (en) Propulsor Fan
TWI918867B (zh) 排氣控制系統及包含其之推進器系統
TWI918866B (zh) 推進器風扇陣列及具有此陣列之飛機
CN118284743A (zh) 螺旋桨风机和驱动系统
BR112023017764B1 (pt) Controle da área de exaustão de borda de fuga de asa de propulsor