IN170751B - - Google Patents

Info

Publication number
IN170751B
IN170751B IN485/DEL/87A IN485DE1987A IN170751B IN 170751 B IN170751 B IN 170751B IN 485DE1987 A IN485DE1987 A IN 485DE1987A IN 170751 B IN170751 B IN 170751B
Authority
IN
India
Application number
IN485/DEL/87A
Other languages
English (en)
Inventor
Rene Louis Mouille
Philippe Alain Rollet
Original Assignee
Aerospatiale
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 Aerospatiale filed Critical Aerospatiale
Publication of IN170751B publication Critical patent/IN170751B/en

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
    • B64C27/82—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
    • B64C2027/8254—Shrouded tail rotors, e.g. "Fenestron" fans
    • 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
    • B64C2027/8263—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 comprising in addition rudders, tails, fins, or the like
    • B64C2027/829—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 comprising in addition rudders, tails, fins, or the like comprising a V-tail units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Transmission Devices (AREA)
IN485/DEL/87A 1986-06-16 1987-06-05 IN170751B (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8608644A FR2600036B1 (fr) 1986-06-16 1986-06-16 Dispositif directionnel et stabilisateur a rotor anti-couple carene et incline et a empennage en " v " dissymetrique, et helicoptere equipe d'un tel dispositif.

Publications (1)

Publication Number Publication Date
IN170751B true IN170751B (pm) 1992-05-16

Family

ID=9336351

Family Applications (1)

Application Number Title Priority Date Filing Date
IN485/DEL/87A IN170751B (pm) 1986-06-16 1987-06-05

Country Status (8)

Country Link
US (1) US4809931A (pm)
EP (1) EP0254605B1 (pm)
JP (1) JPS632799A (pm)
BR (1) BR8702974A (pm)
CA (1) CA1293961C (pm)
DE (1) DE3762601D1 (pm)
FR (1) FR2600036B1 (pm)
IN (1) IN170751B (pm)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102067A (en) * 1991-04-11 1992-04-07 United Technologies Corporation Integrated helicopter empennage structure
US5131604A (en) * 1991-04-11 1992-07-21 United Technologies Corporation Helicopter antitorque device
US5108044A (en) * 1991-04-11 1992-04-28 United Technologies Corporation Shroud-fin integration shelf for a helicopter empennage structure
FR2719551B1 (fr) * 1994-05-04 1996-07-12 Eurocopter France Dispositif anti-couple à rotor et stator redresseur carénés, et à aubes redresseuses inclinées.
FR2719549B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Dispositif anti-couple à rotor caréné et modulation de phase des pales, pour hélicoptère.
FR2719550B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Dispositif anti-couple à rotor et stator redresseur carénés, et modulation de phase des pales du rotor, pour hélicoptère.
JP3051357B2 (ja) * 1997-03-26 2000-06-12 株式会社コミュータヘリコプタ先進技術研究所 主ロータトルク補正装置
AU7987698A (en) * 1998-06-25 2000-01-10 Sikorsky Aircraft Corporation Horizontal stabilizer for rotorcraft
US20040169485A1 (en) * 2003-02-28 2004-09-02 Clancy Andy J. Vehicle direction control with a crosswise fan
US7121506B2 (en) * 2004-12-10 2006-10-17 Clancy Andy J Remotely controlled model airplane having deflectable centrally biased control surface
US7607607B2 (en) * 2005-05-26 2009-10-27 Sikorsky Aircraft Corporation De-rotation system suitable for use with a shaft fairing system
US7621480B2 (en) * 2005-05-26 2009-11-24 Sikorsky Aircraft Corporation De-rotation system for a counter-rotating, coaxial rotor hub shaft fairing
US7229251B2 (en) * 2005-05-31 2007-06-12 Sikorsky Aircraft Corporation Rotor hub fairing system for a counter-rotating, coaxial rotor system
WO2009073020A1 (en) * 2007-12-03 2009-06-11 Sikorsky Aircraft Corporation Magnetic de-rotation system for a shaft fairing system
EP2238018A2 (en) * 2008-01-02 2010-10-13 Sikorsky Aircraft Corporation Planetary de-rotation system for a shaft fairing system
FR2926786B1 (fr) * 2008-01-30 2010-02-19 Eurocopter France Procede d'optimisation d'un rotor anti-couple carene a gene acoustique minimale pour un giravion, notamment un helicoptere, et rotor anti-couple carene ainsi obtenu
DE102008058029B3 (de) * 2008-11-18 2010-01-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauber
FR2968272B1 (fr) * 2010-12-06 2013-07-12 Eurocopter France Element de structure ameliore d'un giravion pour diminuer la trainee aerodynamique.
EP2883791B1 (en) 2013-12-10 2016-04-06 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Helicopter with a Tail shroud
EP2913271A1 (en) 2014-02-28 2015-09-02 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotorcraft with at least one main rotor and at least one counter-torque rotor
EP2913270B1 (en) 2014-02-28 2016-02-24 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotorcraft with at least one main rotor and at least one counter-torque rotor
EP2913269B1 (en) 2014-02-28 2019-01-16 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotorcraft with at least one main rotor and at least one counter-torque rotor
EP3061689B1 (en) * 2015-02-27 2017-09-27 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Tail assembly for a rotorcraft, rotorcraft and method of manufacture of a strengthened tail assembly
RU2611296C2 (ru) * 2015-07-24 2017-02-21 Лев Федорович Ростовщиков Вертолёт с асимметричным крылом
EP3366584B1 (en) 2017-02-27 2019-04-17 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Pitch control device for a ducted tail rotor of a rotorcraft
US10518865B2 (en) * 2017-05-11 2019-12-31 Bell Helicopter Textron Inc. Aircraft horizontal stabilizer design
US10611460B2 (en) * 2017-05-11 2020-04-07 Bell Helicopter Textron Inc. Aircraft vertical stabilizer design
EP3434590B1 (en) 2017-07-27 2019-11-27 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A control transfer member for a pitch control device of a ducted rotorcraft tail rotor
US10814971B2 (en) * 2018-04-10 2020-10-27 Textron Innovations Inc. Tail rotor housing
US20200017207A1 (en) * 2018-07-12 2020-01-16 Sikorsky Aircraft Corporation Rotary wing aircraft with enhanced yaw capability
US10889366B2 (en) 2018-09-21 2021-01-12 Textron Innovations Inc. Ducted thrusters
PL3730403T3 (pl) 2019-04-26 2022-09-05 Airbus Helicopters Deutschland GmbH Śmigłowiec ze skrzydłem statecznika
RU2715249C1 (ru) * 2019-07-30 2020-02-26 Акционерное общество "Национальный центр вертолетостроения им. М.Л. Миля и Н.И. Камова" (АО "НЦВ Миль и Камов") Стабилизатор вертолета
US12325514B2 (en) 2022-07-26 2025-06-10 Textron Innovations Inc. LED tail rotor safety and status indication lighting system
US20240034465A1 (en) * 2022-07-26 2024-02-01 Textron Innovations Inc. Protective shroud for aircraft tail rotor
EP4361035B1 (en) 2022-10-28 2025-01-15 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A rotorcraft with a tail boom and an integral stabilizer arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322715A (en) * 1940-07-24 1943-06-22 Kloeren Theodore Aircraft
US2369652A (en) * 1941-07-14 1945-02-20 Harold T Avery Helicopter
US2407327A (en) * 1942-03-24 1946-09-10 Autogiro Co Of America Aircraft with power driven rotor
US2630984A (en) * 1950-10-13 1953-03-10 Mcdonnell Aircraft Corp Yaw control for helicopters
US2702084A (en) * 1952-05-20 1955-02-15 Ministerio Da Aeronautica Aircraft of the helicopter type having dual tail rotors
FR1511006A (fr) * 1966-12-13 1968-01-26 Sud Aviation Dispositif directionnel et propulsif pour hélicoptère
FR2167249B1 (pm) * 1972-01-11 1974-06-21 Aerospatiale

Also Published As

Publication number Publication date
US4809931A (en) 1989-03-07
EP0254605A1 (fr) 1988-01-27
EP0254605B1 (fr) 1990-05-09
JPH0523240B2 (pm) 1993-04-02
FR2600036A1 (fr) 1987-12-18
DE3762601D1 (de) 1990-06-13
CA1293961C (fr) 1992-01-07
BR8702974A (pt) 1988-03-08
FR2600036B1 (fr) 1988-09-16
JPS632799A (ja) 1988-01-07

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