DE69224525T2 - Eingelassener heckrotor eines drehflügelflugzeuges um die drehmomentreaktion und gierlageregelung zu versorgen - Google Patents

Eingelassener heckrotor eines drehflügelflugzeuges um die drehmomentreaktion und gierlageregelung zu versorgen

Info

Publication number
DE69224525T2
DE69224525T2 DE69224525T DE69224525T DE69224525T2 DE 69224525 T2 DE69224525 T2 DE 69224525T2 DE 69224525 T DE69224525 T DE 69224525T DE 69224525 T DE69224525 T DE 69224525T DE 69224525 T2 DE69224525 T2 DE 69224525T2
Authority
DE
Germany
Prior art keywords
position control
provide torque
torque reaction
rear rotor
rotating wing
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 - Fee Related
Application number
DE69224525T
Other languages
English (en)
Other versions
DE69224525D1 (de
Inventor
Rene Desjardins
Francis 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
Publication of DE69224525D1 publication Critical patent/DE69224525D1/de
Application granted granted Critical
Publication of DE69224525T2 publication Critical patent/DE69224525T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/78—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement in association with pitch adjustment of blades of anti-torque rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)
DE69224525T 1991-08-02 1992-07-31 Eingelassener heckrotor eines drehflügelflugzeuges um die drehmomentreaktion und gierlageregelung zu versorgen Expired - Fee Related DE69224525T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73946491A 1991-08-02 1991-08-02
PCT/US1992/006444 WO1993002918A1 (en) 1991-08-02 1992-07-31 Ducted tail rotor for rotary wing aircraft providing torque reaction and yaw attitude control

Publications (2)

Publication Number Publication Date
DE69224525D1 DE69224525D1 (de) 1998-04-02
DE69224525T2 true DE69224525T2 (de) 1998-08-27

Family

ID=24972424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224525T Expired - Fee Related DE69224525T2 (de) 1991-08-02 1992-07-31 Eingelassener heckrotor eines drehflügelflugzeuges um die drehmomentreaktion und gierlageregelung zu versorgen

Country Status (8)

Country Link
US (1) US5415525A (de)
EP (1) EP0596046B1 (de)
JP (1) JP3021047B2 (de)
AU (1) AU2551792A (de)
CA (1) CA2113179C (de)
DE (1) DE69224525T2 (de)
IL (1) IL102700A (de)
WO (1) WO1993002918A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2246256A1 (de) 2009-04-29 2010-11-03 Eurocopter Deutschland GmbH Element zur Übertragung des Spannungsdrehmoment für eine Fenestronschaufel und Herstellungsverfahren dafür

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719554B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Rotor anti-couple caréné à pales flottantes.
US5620305A (en) * 1995-03-20 1997-04-15 The Boeing Company Hub for rotary wing aircraft
DE10141098A1 (de) * 2001-08-22 2003-03-06 Gen Electric Windkraftanlage
CN100415602C (zh) * 2005-06-29 2008-09-03 上海大学 非对称桨叶变距装置
US7926759B2 (en) * 2007-11-28 2011-04-19 The Boeing Company Tail rotor hub
EP2653383B1 (de) * 2012-04-18 2016-04-13 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotorblatt eines lagerlosen Rotors eines Hubschraubers
US9441495B2 (en) 2013-02-27 2016-09-13 Sikorsky Aircraft Corporation Rotary wing aircraft pitch beam attachment with anti-rotation plate design
WO2016028762A1 (en) 2014-08-20 2016-02-25 Sikorsky Aircraft Corporation Rotor blade pitch horn assembly
EP3366584B1 (de) * 2017-02-27 2019-04-17 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Anstellwinkelsteuerungsvorrichtung für einen heckrotor eines drehflüglers
EP3434590B1 (de) * 2017-07-27 2019-11-27 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Steuerungsübertragungselement für eine anstellwinkelsteuerungsvorrichtung für einen heckrotor eines drehflüglers
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
EP3757003B1 (de) * 2019-06-25 2021-08-11 LEONARDO S.p.A. Drehmomentausgleichsrotor für einen hubschrauber
US11345468B2 (en) * 2019-12-25 2022-05-31 Lockheed Martin Corporation Clevis assembly with bearing device in operable communication with a translating element, and fail-safe tail rotor system including the same
US11433996B2 (en) 2020-01-20 2022-09-06 Lockheed Martin Corporation Lightweight low drag rotor pitch beam
CH717385A1 (de) * 2020-05-06 2021-11-15 Kopter Group Ag Heckrotorkopf eines ummantelten Heckrotors eines Drehflügelflugzeugs und Blatthalterung.
US11447242B2 (en) * 2020-10-28 2022-09-20 Textron Innovations Inc. Pitch horn joint

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US1203557A (en) * 1913-09-09 1916-10-31 Edson F Gallaudet Propeller.
US2499314A (en) * 1947-09-12 1950-02-28 United Aircraft Corp Two-bladed tail rotor on common hinge
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 (de) * 1968-07-11 1970-05-25
FR96059E (fr) * 1968-10-30 1972-05-19 Sud Aviation Perfectionnements apportés aux rotors pour aérodynes a voilure tournante.
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
FR2427251A1 (fr) * 1978-06-02 1979-12-28 Aerospatiale Rotor pour giravion
FR2430354A1 (fr) * 1978-07-07 1980-02-01 Aerospatiale Helice multipale a pas variable d'un type simplifie
US4545733A (en) * 1982-03-18 1985-10-08 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Apparatus for adjusting the tracking of the blades in a rotor, especially for a rotary wing aircraft
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
FR2542695B1 (fr) * 1983-03-18 1985-07-26 Aerospatiale Helice multipale a pas variable a pale s en materiaux composites demontables individuellement, procede de fabrication de telles pales et pales ainsi realisees
IT1161530B (it) * 1983-10-26 1987-03-18 Agusta Aeronaut Costr Trasmissione per rotore anticoppia di elicotteri
IT1161531B (it) * 1983-10-26 1987-03-18 Agusta Aeronaut Costr Assieme di rotore anticoppia per elicotteri
SE458293B (sv) * 1987-09-15 1989-03-13 Svenning Konsult Ab S Regleranordning foer konstanthaallning av varvtalet vid turbiner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2246256A1 (de) 2009-04-29 2010-11-03 Eurocopter Deutschland GmbH Element zur Übertragung des Spannungsdrehmoment für eine Fenestronschaufel und Herstellungsverfahren dafür
US8834128B2 (en) 2009-04-29 2014-09-16 Airbus Helicopters Deutschland GmbH Tension-torque-transmission element for a fenestron blade and method for producing it

Also Published As

Publication number Publication date
DE69224525D1 (de) 1998-04-02
AU2551792A (en) 1993-03-02
EP0596046A1 (de) 1994-05-11
US5415525A (en) 1995-05-16
IL102700A0 (en) 1993-02-21
EP0596046B1 (de) 1998-02-25
IL102700A (en) 1996-10-16
JP3021047B2 (ja) 2000-03-15
WO1993002918A1 (en) 1993-02-18
JPH06509767A (ja) 1994-11-02
CA2113179C (en) 2001-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee