ES2126600T3 - Ventilador carenado y controles de paso para el rotor de cola de un avion de ala giratoria. - Google Patents

Ventilador carenado y controles de paso para el rotor de cola de un avion de ala giratoria.

Info

Publication number
ES2126600T3
ES2126600T3 ES92918217T ES92918217T ES2126600T3 ES 2126600 T3 ES2126600 T3 ES 2126600T3 ES 92918217 T ES92918217 T ES 92918217T ES 92918217 T ES92918217 T ES 92918217T ES 2126600 T3 ES2126600 T3 ES 2126600T3
Authority
ES
Spain
Prior art keywords
rotor
tilt
shaft
rocker
axle
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.)
Expired - Lifetime
Application number
ES92918217T
Other languages
English (en)
Inventor
Rene A Desjardins
Francis H Mccardle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of ES2126600T3 publication Critical patent/ES2126600T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B64C27/32—Rotors
    • B64C27/37—Rotors having articulated joints
    • B64C27/45—Rotors having articulated joints with a feathering hinge only
    • 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

Abstract

UN ROTOR DE COLA (8) PARA UNA AERONAVE DE ALA GIRATORIA ESTA SITUADO EN UN CONDUCTO LATERALMENTE DIRIGIDO (9) SITUADO EN EL EXTREMO DEL CONO DE COLA (7) QUE SE EXTIENDE HACIA ATRAS DESDE LA CABINA DE LA AERONAVE Y EN LA BASE DE UN ALERON DE COLA (5) QUE SE EXTIENDE HACIA ARRIBA DESDE EL CONDUCTO. EL ROTOR INCLUYE UN EJE DE ROTOR (50) CONECTADO DE FORMA MOVIL A UNA FUENTE DE ENERGIA, UN CUBO DE ROTOR (10) CONECTADO AL EJE DEL ROTOR (50), UN EJE PARA EL CONTROL DE ROTACION (64), UN EJE DE CONTROL ESTACIONARIO (124) Y UN DISPOSITIVO DE ACCIONAMIENTO (132) CONECTADO AL EJE DE CONTROL ESTACIONARIO (124) PARA MOVER EL EJE DE CONTROL GIRATORIO (64) DE FORMA AXIAL. EL CUBO DEL ROTOR INCLUYE UNOS BRAZOS DE ROTOR (12) CADA UNO DE LOS CUALES SOPORTA UN DISPOSITIVO DE PUENTE (18, 16) DEL EJEPALA PARA EL MOVIMIENTO PIVOTANTE ALREDEDOR DE UN EJE DE INCLINACION. UN BALANCIN DE INCLINACION (96) SOPORTA UNAS ARTICULACIONES FLEXIBLES (94), CADA UNA DE ELLAS CONECTADAS A UN BRAZO DE INCLINACION (80) DESALINEADO LATERALMENTE DEL EJE DE INCLINACION ASOCIADO. LAS ARTICULACIONES CONECTAN LOS BRAZOS DE INCLINACION AL BALANCIN DE INCLINACION Y TRANSMITEN EL MOVIMIENTO DE CONTROL DE INCLINACION A LAS PALAS (14) A MEDIDA QUE EL BALANCIN DE INCLINACION (96) SE MUEVE A LO LARGO DEL EJE DEL ROTOR. UNOS COJINETES DE INCLINACION (20, 22) SOBRE LOS CUALES LOS EJES DE INCLINACION (18) GIRAN ALREDEDOR DE LOS EJES DE INCLINACION, ESTAN SOPORTADOS SOBRE LA CUBIERTA DEL CUBO DEL ROTOR (46) FIJADA AL CUBO DEL ROTOR (10).
ES92918217T 1991-08-02 1992-07-31 Ventilador carenado y controles de paso para el rotor de cola de un avion de ala giratoria. Expired - Lifetime ES2126600T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73949891A 1991-08-02 1991-08-02

Publications (1)

Publication Number Publication Date
ES2126600T3 true ES2126600T3 (es) 1999-04-01

Family

ID=24972582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92918217T Expired - Lifetime ES2126600T3 (es) 1991-08-02 1992-07-31 Ventilador carenado y controles de paso para el rotor de cola de un avion de ala giratoria.

Country Status (9)

Country Link
US (1) US5478204A (es)
EP (1) EP0597038B1 (es)
JP (1) JP2768826B2 (es)
AU (1) AU2467992A (es)
CA (1) CA2113719C (es)
DE (1) DE69228246T2 (es)
ES (1) ES2126600T3 (es)
IL (1) IL102698A (es)
WO (1) WO1993002916A1 (es)

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FR2725420B1 (fr) * 1994-10-11 1996-12-13 Eurocopter France Dispositif de commande de pas pour rotor sans articulation
US5607122A (en) * 1994-12-22 1997-03-04 Bell Helicopter Textron Inc. Tail rotor authority control for a helicopter
FR2764578B1 (fr) * 1997-06-13 1999-09-10 Eurocopter France Rotor de giravion a moyeu bi-plateau et commande de pas partiellement externe
FR2775951B1 (fr) * 1998-03-16 2001-09-07 Rene Mouille Pale de rotor, notamment pour le rotor arriere anticouple d'un helicoptere
US7194913B2 (en) 2002-08-26 2007-03-27 Shell Oil Company Apparatuses and methods for monitoring stress in steel catenary risers
WO2006050488A1 (en) 2004-11-03 2006-05-11 Shell Internationale Research Maatschappij B.V. Apparatus and method for retroactively installing sensors on marine elements
CN101583535B (zh) * 2006-01-13 2013-11-06 贝尔直升机泰克斯特龙公司 硬共面的、装有万向架的斜旋翼毂
US20100019082A1 (en) * 2008-07-25 2010-01-28 Tsc, Llc Composite Flight Control Cables
PT2154065E (pt) * 2008-08-14 2011-09-30 Agusta Spa Rotor de helicóptero
US8122586B2 (en) * 2008-11-18 2012-02-28 The Boeing Company Method for connecting a tension-torsion strap
US9884680B2 (en) * 2008-12-11 2018-02-06 Sikorsky Aircraft Corporation Elastomeric bearing system motion limiter
GB2511668A (en) * 2012-04-12 2014-09-10 Supercell Oy System and method for controlling technical processes
FR2991294B1 (fr) * 2012-06-04 2015-02-13 Etienne Jean Rampal Ensemble rotor bi-plateaux d'aeronefs avec logement interne des commandes de pas et adaptateurs de frequence
US9441495B2 (en) 2013-02-27 2016-09-13 Sikorsky Aircraft Corporation Rotary wing aircraft pitch beam attachment with anti-rotation plate design
RU2538497C1 (ru) * 2013-12-03 2015-01-10 Открытое акционерное общество "Камов" Рулевой винт вертолета, установленный в туннеле
WO2016028762A1 (en) 2014-08-20 2016-02-25 Sikorsky Aircraft Corporation Rotor blade pitch horn assembly
FR3031497B1 (fr) * 2015-01-08 2017-01-06 Airbus Helicopters Rotor de giravion comportant un moyeu en materiaux composites issus de tissus de fibres de carbone poudrees d'une resine thermoplastique
US20180002002A1 (en) * 2016-02-22 2018-01-04 Sikorsky Aircraft Corporation Rotor assembly including a one piece molding rotor hub
EP3366584B1 (en) * 2017-02-27 2019-04-17 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Pitch control device for a ducted tail rotor of a rotorcraft
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
FR3072939B1 (fr) * 2017-10-31 2021-11-26 Airbus Helicopters Rotor a pas collectif variable et aeronef
KR102153511B1 (ko) * 2019-01-08 2020-09-10 에어버스 헬리콥터스 도이칠란트 게엠베하 덕트된 회전익기 테일 로터의 피치 제어 장치용 제어 이동 부재
US11034440B2 (en) * 2019-03-01 2021-06-15 Textron Innovations Inc. Tail rotor gearbox support assemblies for helicopters
US10988243B2 (en) * 2019-03-15 2021-04-27 Bell Textron Inc. Tension-torsion strap
EP3753850B1 (en) 2019-06-17 2021-08-04 LEONARDO S.p.A. Anti-torque rotor for a helicopter
EP3753849B1 (en) * 2019-06-17 2021-08-04 LEONARDO S.p.A. Anti-torque rotor for a helicopter
CH717386A1 (de) * 2020-05-06 2021-11-15 Kopter Group Ag Lösbare Verbindung zwischen einem Blattsteuereinheitsarm und einem Blattverstellhebel.
CN114537655B (zh) * 2022-01-28 2023-07-28 南京航空航天大学 旋翼机构
CN117419885B (zh) * 2023-12-19 2024-03-19 中国空气动力研究与发展中心低速空气动力研究所 一种剪刀式尾桨风洞试验台

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US3450208A (en) * 1967-04-07 1969-06-17 Barton R E Dual drive mechanism
US3518025A (en) * 1968-05-06 1970-06-30 Lockheed Aircraft Corp Helicopter rotor system
FR1593008A (es) * 1968-07-11 1970-05-25
US3637321A (en) * 1968-12-04 1972-01-25 Andrei Vladimirovich Nekrasov Tail rotor of a helicopter
US3768334A (en) * 1972-06-26 1973-10-30 Bendix Corp Load equalized tension torsion tie bar
US3790302A (en) * 1972-10-10 1974-02-05 Textron Inc Tail rotor mounting for coning relief
FR2397326A2 (fr) * 1977-07-13 1979-02-09 Aerospatiale Rotor sans articulations, en particulier pour un giravion
FR2430354A1 (fr) * 1978-07-07 1980-02-01 Aerospatiale Helice multipale a pas variable d'un type simplifie
FR2534222A1 (fr) * 1982-10-06 1984-04-13 Aerospatiale Agencement de rotor de queue a poussee accrue pour aeronef a voilure tournante et dispositif pour accroitre la poussee d'un tel agencement
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Also Published As

Publication number Publication date
DE69228246T2 (de) 1999-08-19
EP0597038A1 (en) 1994-05-18
US5478204A (en) 1995-12-26
IL102698A (en) 1996-11-14
CA2113719A1 (en) 1993-02-18
WO1993002916A1 (en) 1993-02-18
EP0597038B1 (en) 1999-01-20
DE69228246D1 (de) 1999-03-04
JPH06509765A (ja) 1994-11-02
IL102698A0 (en) 1993-02-21
CA2113719C (en) 1999-11-02
AU2467992A (en) 1993-03-02
JP2768826B2 (ja) 1998-06-25

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