DE69104974D1 - Rotorverkleidungsleitwerkanschlussebene einer Hubschrauberleitwerkstruktur. - Google Patents

Rotorverkleidungsleitwerkanschlussebene einer Hubschrauberleitwerkstruktur.

Info

Publication number: DE69104974D1
Authority: DE; Germany
Prior art keywords: tail structure; connection level; helicopter tail; rotor fairing; fairing connection
Prior art date: 1991-04-11
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

DE69104974T

Other languages

English (en)

Other versions

DE69104974T2 (de

Inventor

Steven David Weiner

Robert Carlisle Moffitt

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.)

RTX Corp

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.)

1991-04-11

Filing date

1991-12-05

Publication date

1994-12-08

1991-12-05 Application filed by United Technologies Corp filed Critical United Technologies Corp

1994-12-08 Publication of DE69104974D1 publication Critical patent/DE69104974D1/de

1995-03-23 Application granted granted Critical

1995-03-23 Publication of DE69104974T2 publication Critical patent/DE69104974T2/de

2011-12-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DE69104974T 1991-04-11 1991-12-05 Rotorverkleidungsleitwerkanschlussebene einer Hubschrauberleitwerkstruktur. Expired - Lifetime DE69104974T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/683,642 US5108044A (en)	1991-04-11	1991-04-11	Shroud-fin integration shelf for a helicopter empennage structure

Publications (2)

Publication Number	Publication Date
DE69104974D1 true DE69104974D1 (de)	1994-12-08
DE69104974T2 DE69104974T2 (de)	1995-03-23

Family

ID=24744892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69104974T Expired - Lifetime DE69104974T2 (de)	1991-04-11	1991-12-05	Rotorverkleidungsleitwerkanschlussebene einer Hubschrauberleitwerkstruktur.

Country Status (9)

Country	Link
US (1)	US5108044A (de)
EP (1)	EP0508025B1 (de)
JP (1)	JPH06344993A (de)
KR (1)	KR100211389B1 (de)
AU (1)	AU637564B2 (de)
CA (1)	CA2056289C (de)
DE (1)	DE69104974T2 (de)
ES (1)	ES2063477T3 (de)
IL (1)	IL100318A (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5131604A (en) *	1991-04-11	1992-07-21	United Technologies Corporation	Helicopter antitorque device
US5102067A (en) *	1991-04-11	1992-04-07	United Technologies Corporation	Integrated helicopter empennage structure
FR2737181B1 (fr) *	1995-07-27	1997-09-19	Eurocopter France	Procede et dispositif pour reduire les vibrations engendrees sur la structure d'un helicoptere
FR2747099B1 (fr) *	1996-04-04	1998-06-12	Eurocopter France	Procede et dispositif pour reduire l'effet des vibrations engendrees par la chaine cinematique d'un helicoptere
US5810285A (en) *	1996-12-20	1998-09-22	Sikorsky Aircraft Corporation	Drive shaft casing for a ducted fan anti-torque device
US20040169485A1 (en) *	2003-02-28	2004-09-02	Clancy Andy J.	Vehicle direction control with a crosswise fan
FR2864025B1 (fr) *	2003-12-23	2007-01-12	Eurocopter France	Procede et dispositif pour reduire par un empennage orientable les vibrations engendrees sur le fuselage d'un helicoptere
FR2864026B1 (fr) *	2003-12-23	2007-01-19	Eurocopter France	Procede et dispositif pour reduire par une derive orientable les vibrations engendrees sur le fuselage d'un helicoptere
US7121506B2 (en) *	2004-12-10	2006-10-17	Clancy Andy J	Remotely controlled model airplane having deflectable centrally biased control surface
FR2923456B1 (fr) *	2007-11-08	2009-12-18	Eurocopter France	Aeronef muni d'un rotor carene silencieux
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
US8240597B2 (en)	2008-08-06	2012-08-14	Honeywell International Inc.	UAV ducted fan lip shaping
FR2968272B1 (fr) *	2010-12-06	2013-07-12	Eurocopter France	Element de structure ameliore d'un giravion pour diminuer la trainee aerodynamique.
JP6171208B2 (ja) *	2011-06-07	2017-08-02	イノーバヘリコプターズテクノロジーホールディングスエヌゼットリミテッド	ヘリコプタ
US8882024B1 (en) *	2013-06-24	2014-11-11	Bell Helicopter Textron Inc.	Rotorcraft anti-torque rotor and rudder system
EP2878433B1 (de)	2013-11-29	2016-04-20	AIRBUS HELICOPTERS DEUTSCHLAND GmbH	Ummantelte Drehanordnung aus segmentiertem Verbundwerkstoff für Flugzeuge sowie verfahren zu deren Herstellung
PL3061689T3 (pl)	2015-02-27	2018-01-31	Airbus Helicopters Deutschland GmbH	Zespół ogonowy do wiropłatu, wiropłat i sposób wytwarzania wzmocnionego zespołu ogonowego
CH710831A1 (de)	2015-03-09	2016-09-15	Marenco Swisshelicopter Ag	Heckrotorvorrichtung eines Helikopters.
US10611460B2 (en)	2017-05-11	2020-04-07	Bell Helicopter Textron Inc.	Aircraft vertical stabilizer design
US10518865B2 (en)	2017-05-11	2019-12-31	Bell Helicopter Textron Inc.	Aircraft horizontal stabilizer design
CN108045571A (zh) *	2017-12-01	2018-05-18	中国直升机设计研究所	一种涵道垂尾
US11148796B2 (en) *	2018-06-13	2021-10-19	Textron Innovations Inc.	Tail rotor assembly
CN109466742B (zh) *	2018-12-03	2023-09-12	北京电子工程总体研究所	一种飞行器机架及其飞行器
US11034440B2 (en) *	2019-03-01	2021-06-15	Textron Innovations Inc.	Tail rotor gearbox support assemblies for helicopters
EP4011765B1 (de) *	2020-12-14	2024-10-23	AIRBUS HELICOPTERS DEUTSCHLAND GmbH	Drehflügelflugzeug mit asymmetrischem heckteil
CN114455524B (zh) *	2021-11-11	2024-06-11	靖州玉华泉饮料有限公司	一种饮用矿泉水灌装生产装置及方法
EP4361037A1 (de)	2022-10-28	2024-05-01	AIRBUS HELICOPTERS DEUTSCHLAND GmbH	Drehflügler mit einem heckausleger mit einem gekapselten heckrotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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.
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

1991
- 1991-04-11 US US07/683,642 patent/US5108044A/en not_active Expired - Lifetime
- 1991-11-27 CA CA002056289A patent/CA2056289C/en not_active Expired - Fee Related
- 1991-12-05 DE DE69104974T patent/DE69104974T2/de not_active Expired - Lifetime
- 1991-12-05 ES ES91630106T patent/ES2063477T3/es not_active Expired - Lifetime
- 1991-12-05 EP EP91630106A patent/EP0508025B1/de not_active Expired - Lifetime
- 1991-12-10 AU AU88966/91A patent/AU637564B2/en not_active Ceased
- 1991-12-11 IL IL10031891A patent/IL100318A/en not_active IP Right Cessation
- 1991-12-12 JP JP3351650A patent/JPH06344993A/ja active Pending
- 1991-12-13 KR KR1019910022881A patent/KR100211389B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2056289A1 (en)	1992-10-12
KR920019614A (ko)	1992-11-19
IL100318A (en)	1995-11-27
ES2063477T3 (es)	1995-01-01
KR100211389B1 (ko)	1999-08-02
EP0508025B1 (de)	1994-11-02
JPH06344993A (ja)	1994-12-20
AU637564B2 (en)	1993-05-27
US5108044A (en)	1992-04-28
CA2056289C (en)	1999-11-02
AU8896691A (en)	1992-10-15
DE69104974T2 (de)	1995-03-23
EP0508025A1 (de)	1992-10-14

Publication	Publication Date	Title
DE69104974D1 (de)	1994-12-08	Rotorverkleidungsleitwerkanschlussebene einer Hubschrauberleitwerkstruktur.
DE3887746D1 (de)	1994-03-24	Blattbefestigung einer Flugzeugluftschraube.
DE3776724D1 (de)	1992-03-26	Wand- bzw. verkleidungsaufbau.
DE68900646D1 (de)	1992-02-13	Schaufelplatte einer turbine.
DE69203261D1 (de)	1995-08-10	Aufbau einer Lagerschale.
DE69302242D1 (de)	1996-05-23	Hubschrauberrumpf-Struktur
DE3683143D1 (de)	1992-02-06	Blattprofil einer luftschraube.
DE58909523D1 (de)	1996-01-18	Fasertechnische Propellerschaufeln.
DE68911525D1 (de)	1994-01-27	Endlignifizieren einer nichtholzartigen biomasse.
FI891654A0 (fi)	1989-04-06	Anordning foer vaermebehandling och/eller torkning av en materialbana i omlopp.
DE3576318D1 (de)	1990-04-12	Ultraleichtflugzeug mit freilaufendem starrfluegel.
NO148328C (no)	1983-09-21	Helikopterdekk.
DE69110449D1 (de)	1995-07-20	Integrierte Leitwerkstruktur eines Hubschraubers.
IT1143358B (it)	1986-10-22	Mozzo composito di un rotore di elicottero
ATE78770T1 (de)	1992-08-15	Rotoranordnung eines drehfluegelflugzeuges.
NO172224C (no)	1993-06-23	Helikopterdekk
DE69202519D1 (de)	1995-06-22	Rotorblätter eines Hubschraubers.
DE69201156D1 (de)	1995-02-23	Stützstruktur einer Hauptrotorbaugruppe.
FI902024A0 (fi)	1990-04-23	Foerfarande foer maongfaldig oxidering av steroider och i foerfarandet anvaendbara gentekniskt modifierade celler.
DE59309306D1 (de)	1999-02-25	Herstellung einer mehrschichtigen verkleidung
DE3773572D1 (de)	1991-11-14	Schiffsrumpf mit einer einzigen schraube.
DE68909829D1 (de)	1993-11-18	System einer Brennstabanordnung.
HK36588A (en)	1988-05-27	An airframe having a self-erecting wing structure
DE68900360D1 (de)	1991-11-28	Verriegelungsmechanismus einer mechanischen markise.
DE3863923D1 (de)	1991-08-29	Aufbau einer handbremse.

Legal Events

Date	Code	Title	Description
1995-11-30	8364	No opposition during term of opposition