WO2009022723A1 - テールブーム - Google Patents

テールブーム Download PDF

Info

Publication number
WO2009022723A1
WO2009022723A1 PCT/JP2008/064579 JP2008064579W WO2009022723A1 WO 2009022723 A1 WO2009022723 A1 WO 2009022723A1 JP 2008064579 W JP2008064579 W JP 2008064579W WO 2009022723 A1 WO2009022723 A1 WO 2009022723A1
Authority
WO
WIPO (PCT)
Prior art keywords
tail boom
generated
propeller
effect
forward power
Prior art date
Application number
PCT/JP2008/064579
Other languages
English (en)
French (fr)
Inventor
Shuichi Nakayama
Original Assignee
Mitsubishi Heavy Industries, Ltd.
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 Mitsubishi Heavy Industries, Ltd. filed Critical Mitsubishi Heavy Industries, Ltd.
Priority to US12/595,884 priority Critical patent/US20110139924A1/en
Publication of WO2009022723A1 publication Critical patent/WO2009022723A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B64C2027/8236—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft including pusher propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B64C2027/8245—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft using air jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Jib Cranes (AREA)

Abstract

　前進飛行時に前進力を発生させることができて、前進速度を増加させることができるテールブームを提供する。上流側に配置されたプロペラ（１３）により発生した空気流を、一側面の下部に設けられた、板厚方向に貫通するスリット（１５）から下方に吹き出させることにより、コアンダ効果によってトルク効果を打ち消すための力を発生させるテールブーム（１０）であって、前進飛行時には、前記プロペラ（１３）により発生した空気流が、前進力として寄与するように構成されている。
PCT/JP2008/064579 2007-08-16 2008-08-14 テールブーム WO2009022723A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/595,884 US20110139924A1 (en) 2007-08-16 2008-08-14 Tail boom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007212197A JP2009045976A (ja) 2007-08-16 2007-08-16 テールブーム
JP2007-212197 2007-08-16

Publications (1)

Publication Number Publication Date
WO2009022723A1 true WO2009022723A1 (ja) 2009-02-19

Family

ID=40350776

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064579 WO2009022723A1 (ja) 2007-08-16 2008-08-14 テールブーム

Country Status (3)

Country Link
US (1) US20110139924A1 (ja)
JP (1) JP2009045976A (ja)
WO (1) WO2009022723A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8991747B2 (en) * 2012-12-18 2015-03-31 Blr Aerospace, L.L.C. Aircraft stabilization systems and methods of modifying an aircraft with the same
US9338071B2 (en) 2014-10-08 2016-05-10 Google Inc. Locale profile for a fabric network
US11001378B2 (en) 2016-08-08 2021-05-11 Jetoptera, Inc. Configuration for vertical take-off and landing system for aerial vehicles
WO2017065858A2 (en) 2015-09-02 2017-04-20 Jetoptera, Inc. Ejector and airfoil configurations
US10464668B2 (en) 2015-09-02 2019-11-05 Jetoptera, Inc. Configuration for vertical take-off and landing system for aerial vehicles
US10118695B2 (en) * 2016-03-18 2018-11-06 Pratt & Whitney Canada Corp. Directional control system and method of providing directional control
JP7155174B2 (ja) 2017-06-27 2022-10-18 ジェトプテラ、インコーポレイテッド 航空機の垂直離着陸システムの構成
KR101978727B1 (ko) * 2017-12-01 2019-05-15 에어버스 헬리콥터스 회전익기용 테일 붐의 섹션들을 최적화하는 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807662A (en) * 1972-11-13 1974-04-30 Lockheed Aircraft Corp Anti-torque, propulsion, and directional control system
JPS54100098A (en) * 1977-12-21 1979-08-07 Summa Corp Device for balancing torque of helicopter by circulation control
FR2679199A1 (fr) * 1991-07-16 1993-01-22 Aerospatiale Systeme anticouple pour helicoptere.
JPH06329096A (ja) 1993-05-26 1994-11-29 Mitsubishi Heavy Ind Ltd ヘリコプタのテール・ブーム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006036147A1 (en) * 2004-09-28 2006-04-06 Bell Helicopter Textron Inc. Propulsive anti-torque system for rotorcraft
US20100019079A1 (en) * 2007-06-20 2010-01-28 General Electric Company Thrust generator for a rotary wing aircraft

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807662A (en) * 1972-11-13 1974-04-30 Lockheed Aircraft Corp Anti-torque, propulsion, and directional control system
JPS54100098A (en) * 1977-12-21 1979-08-07 Summa Corp Device for balancing torque of helicopter by circulation control
FR2679199A1 (fr) * 1991-07-16 1993-01-22 Aerospatiale Systeme anticouple pour helicoptere.
JPH06329096A (ja) 1993-05-26 1994-11-29 Mitsubishi Heavy Ind Ltd ヘリコプタのテール・ブーム

Also Published As

Publication number Publication date
JP2009045976A (ja) 2009-03-05
US20110139924A1 (en) 2011-06-16

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