JP7744433B2 - 推進翼後縁の排気領域制御 - Google Patents

推進翼後縁の排気領域制御

Info

Publication number
JP7744433B2
JP7744433B2 JP2023553951A JP2023553951A JP7744433B2 JP 7744433 B2 JP7744433 B2 JP 7744433B2 JP 2023553951 A JP2023553951 A JP 2023553951A JP 2023553951 A JP2023553951 A JP 2023553951A JP 7744433 B2 JP7744433 B2 JP 7744433B2
Authority
JP
Japan
Prior art keywords
propulsion
tail cone
propulsion fan
fan
annular portion
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
JP2023553951A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024508933A5 (https=
JP2024508933A (ja
Inventor
ダグラス ムーア マーク
アンドレアス ヴィラ イアン
ジェダムスキ デヴォン
Original Assignee
ウィスパー エアロ インコーポレイテッド
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 ウィスパー エアロ インコーポレイテッド filed Critical ウィスパー エアロ インコーポレイテッド
Publication of JP2024508933A publication Critical patent/JP2024508933A/ja
Publication of JP2024508933A5 publication Critical patent/JP2024508933A5/ja
Priority to JP2025151186A priority Critical patent/JP2025178279A/ja
Application granted granted Critical
Publication of JP7744433B2 publication Critical patent/JP7744433B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
JP2023553951A 2021-03-03 2022-02-24 推進翼後縁の排気領域制御 Active JP7744433B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025151186A JP2025178279A (ja) 2021-03-03 2025-09-11 推進翼後縁の排気領域制御

Applications Claiming Priority (9)

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
US63/156,067 2021-03-03
US63/156,076 2021-03-03
US63/156,073 2021-03-03
US63/156,063 2021-03-03
PCT/IB2022/051659 WO2022185165A1 (en) 2021-03-03 2022-02-24 Propulsor wing trailing edge exhaust area control

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025151186A Division JP2025178279A (ja) 2021-03-03 2025-09-11 推進翼後縁の排気領域制御

Publications (3)

Publication Number Publication Date
JP2024508933A JP2024508933A (ja) 2024-02-28
JP2024508933A5 JP2024508933A5 (https=) 2025-03-12
JP7744433B2 true JP7744433B2 (ja) 2025-09-25

Family

ID=83154910

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023553951A Active JP7744433B2 (ja) 2021-03-03 2022-02-24 推進翼後縁の排気領域制御
JP2025151186A Pending JP2025178279A (ja) 2021-03-03 2025-09-11 推進翼後縁の排気領域制御

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025151186A Pending JP2025178279A (ja) 2021-03-03 2025-09-11 推進翼後縁の排気領域制御

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040006969A1 (en) 2002-03-12 2004-01-15 Whurr John R. 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
US20160010590A1 (en) 2014-07-09 2016-01-14 Rolls-Royce Plc Nozzle arrangement for a gas turbine engine

Family Cites Families (31)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040006969A1 (en) 2002-03-12 2004-01-15 Whurr John R. 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
US20160010590A1 (en) 2014-07-09 2016-01-14 Rolls-Royce Plc Nozzle arrangement for a gas turbine engine

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
JP2024508933A (ja) 2024-02-28
MX2023010210A (es) 2023-11-09
EP4301971A1 (en) 2024-01-10
US20220349361A1 (en) 2022-11-03
IL305640A (en) 2023-11-01
CA3212144A1 (en) 2022-09-09

Similar Documents

Publication Publication Date Title
JP7849524B2 (ja) 推進ファンと駆動システム
JP2025178279A (ja) 推進翼後縁の排気領域制御
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
CN117178111A (zh) 螺旋桨翼尾缘排气区域控制
BR112023017764B1 (pt) Controle da área de exaustão de borda de fuga de asa de propulsor

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250225

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250304

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20250304

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250422

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250715

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250812

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250911

R150 Certificate of patent or registration of utility model

Ref document number: 7744433

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150