IL100468A - Integrated structure of the helicopter tail - Google Patents

Integrated structure of the helicopter tail

Info

Publication number
IL100468A
IL100468A IL10046891A IL10046891A IL100468A IL 100468 A IL100468 A IL 100468A IL 10046891 A IL10046891 A IL 10046891A IL 10046891 A IL10046891 A IL 10046891A IL 100468 A IL100468 A IL 100468A
Authority
IL
Israel
Prior art keywords
helicopter
vertical
ducted fan
empennage structure
cant angle
Prior art date
Application number
IL10046891A
Other languages
English (en)
Hebrew (he)
Other versions
IL100468A0 (en
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of IL100468A0 publication Critical patent/IL100468A0/xx
Publication of IL100468A publication Critical patent/IL100468A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • 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
    • B64C2027/8281—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 horizontal tail planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
IL10046891A 1991-04-11 1991-12-23 Integrated structure of the helicopter tail IL100468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/683,903 US5102067A (en) 1991-04-11 1991-04-11 Integrated helicopter empennage structure

Publications (2)

Publication Number Publication Date
IL100468A0 IL100468A0 (en) 1992-09-06
IL100468A true IL100468A (en) 1994-11-11

Family

ID=24745934

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10046891A IL100468A (en) 1991-04-11 1991-12-23 Integrated structure of the helicopter tail

Country Status (9)

Country Link
US (1) US5102067A (ko)
EP (1) EP0508026B1 (ko)
JP (1) JPH04328097A (ko)
KR (1) KR100211391B1 (ko)
AU (1) AU639655B2 (ko)
CA (1) CA2058197A1 (ko)
DE (1) DE69110449T2 (ko)
ES (1) ES2073719T3 (ko)
IL (1) IL100468A (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108044A (en) * 1991-04-11 1992-04-28 United Technologies Corporation Shroud-fin integration shelf for a helicopter empennage structure
FR2736889B1 (fr) * 1995-07-21 1997-09-12 Eurocopter France Aeronef a voilure tournante du type combine et element structurel arriere pour un tel aeronef
US5810285A (en) * 1996-12-20 1998-09-22 Sikorsky Aircraft Corporation Drive shaft casing for a ducted fan anti-torque device
WO1999067130A1 (en) 1998-06-25 1999-12-29 Sikorsky Aircraft Corporation Horizontal stabilizer for rotorcraft
DE602008002151D1 (de) * 2008-06-10 2010-09-23 Agusta Spa Hubschrauber
FR2968272B1 (fr) * 2010-12-06 2013-07-12 Eurocopter France Element de structure ameliore d'un giravion pour diminuer la trainee aerodynamique.
US8718841B2 (en) * 2012-02-14 2014-05-06 Sikorsky Aircraft Corporation Method and system for providing sideslip envelope protection
CN102778887B (zh) * 2012-06-28 2015-01-14 南京航空航天大学 直升机无尾桨反扭矩系统的气动性能综合试验平台
EP2883791B1 (en) 2013-12-10 2016-04-06 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Helicopter with a Tail shroud
FR3014411A1 (fr) * 2013-12-10 2015-06-12 Eurocopter France Procede pour tendre a optimiser le bruit emis par un rotor auxiliaire et les performances d'un giravion, et un giravion
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
US11001378B2 (en) 2016-08-08 2021-05-11 Jetoptera, Inc. Configuration for vertical take-off and landing system for aerial vehicles
EP3363731B1 (en) 2015-09-02 2021-06-30 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
CN111727312B (zh) 2017-06-27 2023-07-14 杰拓普特拉股份有限公司 航空飞行器垂直起降系统的配置
EP3501983B1 (en) * 2017-12-22 2020-02-05 LEONARDO S.p.A. Anti-torque system for a helicopter and method for controlling an anti-torque system for a helicopter
FR3087832B1 (fr) 2018-10-26 2020-10-16 Airbus Helicopters Systeme carene et aeronef
US11034440B2 (en) * 2019-03-01 2021-06-15 Textron Innovations Inc. Tail rotor gearbox support assemblies for helicopters
CN111645875B (zh) * 2020-04-22 2022-06-21 中国直升机设计研究所 一种直升机应急着水水线及其位置设计方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630985A (en) * 1950-12-07 1953-03-10 United Aircraft Corp Helicopter stabilizer
FR1511006A (fr) * 1966-12-13 1968-01-26 Sud Aviation Dispositif directionnel et propulsif pour hélicoptère
FR2600036B1 (fr) * 1986-06-16 1988-09-16 Aerospatiale Dispositif directionnel et stabilisateur a rotor anti-couple carene et incline et a empennage en " v " dissymetrique, et helicoptere equipe d'un tel dispositif.
DE3817978A1 (de) * 1988-05-27 1989-12-07 Herbert Zemann Hubschrauber mit schwenkbarem heckrotor
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

Also Published As

Publication number Publication date
JPH04328097A (ja) 1992-11-17
US5102067A (en) 1992-04-07
AU9004491A (en) 1992-10-15
CA2058197A1 (en) 1992-10-12
EP0508026A1 (en) 1992-10-14
AU639655B2 (en) 1993-07-29
DE69110449T2 (de) 1995-11-09
ES2073719T3 (es) 1995-08-16
DE69110449D1 (de) 1995-07-20
KR920019615A (ko) 1992-11-19
IL100468A0 (en) 1992-09-06
EP0508026B1 (en) 1995-06-14
KR100211391B1 (ko) 1999-08-02

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Legal Events

Date Code Title Description
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees