WO2009087292A3 - Engin volant a deux rotors - Google Patents

Engin volant a deux rotors Download PDF

Info

Publication number
WO2009087292A3
WO2009087292A3 PCT/FR2008/001429 FR2008001429W WO2009087292A3 WO 2009087292 A3 WO2009087292 A3 WO 2009087292A3 FR 2008001429 W FR2008001429 W FR 2008001429W WO 2009087292 A3 WO2009087292 A3 WO 2009087292A3
Authority
WO
WIPO (PCT)
Prior art keywords
flying vehicle
rotor flying
twin rotor
rotors
blades
Prior art date
Application number
PCT/FR2008/001429
Other languages
English (en)
Other versions
WO2009087292A2 (fr
Inventor
Jean-Marie Monleau
Vincent Vilbois
Original Assignee
Infotron
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 Infotron filed Critical Infotron
Priority to DE602008004575T priority Critical patent/DE602008004575D1/de
Priority to AT08869368T priority patent/ATE495097T1/de
Priority to US12/682,276 priority patent/US8579228B2/en
Priority to EP08869368A priority patent/EP2212197B1/fr
Publication of WO2009087292A2 publication Critical patent/WO2009087292A2/fr
Publication of WO2009087292A3 publication Critical patent/WO2009087292A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/08—Helicopters with two or more rotors
    • B64C27/10—Helicopters with two or more rotors arranged coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/14—Direct drive between power plant and rotor hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Toys (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Transmission Devices (AREA)
  • Ink Jet (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Wind Motors (AREA)

Abstract

Engin volant (1) comportant des premier et un second rotors (2, 3) montés respectivement à rotation selon des premier et second axes de rotation (4, 5), le premier rotor (2) comportant un premier groupe de pales (21) s 'étendant selon un premier plan de pales (P21) et le second rotor (3) comportant un second groupe de pales (31) s'étendant selon un second plan de pales (P31), les premier et second rotors (2, 3) étant chacun entrainé à rotation par des moyens de motorisation de l'engin (6). Lesdits moyens de motorisation (6) comportent au moins un moteur (61) disposé entre lesdits rotors et entre lesdits premier et second plans de pales (P21, P31).
PCT/FR2008/001429 2007-10-12 2008-10-10 Engin volant a deux rotors WO2009087292A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602008004575T DE602008004575D1 (de) 2007-10-12 2008-10-10 Doppelrotor-fluggerät
AT08869368T ATE495097T1 (de) 2007-10-12 2008-10-10 Doppelrotor-fluggerät
US12/682,276 US8579228B2 (en) 2007-10-12 2008-10-10 Twin rotor flying vehicle
EP08869368A EP2212197B1 (fr) 2007-10-12 2008-10-10 Engin volant a deux rotors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0758249 2007-10-12
FR0758249A FR2922191B1 (fr) 2007-10-12 2007-10-12 Engin volant a deux rotors

Publications (2)

Publication Number Publication Date
WO2009087292A2 WO2009087292A2 (fr) 2009-07-16
WO2009087292A3 true WO2009087292A3 (fr) 2009-09-03

Family

ID=39535441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001429 WO2009087292A2 (fr) 2007-10-12 2008-10-10 Engin volant a deux rotors

Country Status (6)

Country Link
US (1) US8579228B2 (fr)
EP (1) EP2212197B1 (fr)
AT (1) ATE495097T1 (fr)
DE (1) DE602008004575D1 (fr)
FR (1) FR2922191B1 (fr)
WO (1) WO2009087292A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923210A1 (fr) * 2007-11-02 2009-05-08 Gaudeffroy Michel Guilhot Plateau cyclique sur rotor.
GB2472451B (en) 2009-08-07 2014-06-25 Christopher Jarvis Rotor assembly for a rotocraft
BE1019341A3 (fr) * 2010-05-20 2012-06-05 Thijssen Didrik Mecanisme simplifie de commande de pas collectif differentiel pour le controle de l'axe de lacet d'helicopteres a rotors coaxiaux
IT1401616B1 (it) * 2010-08-16 2013-07-26 Tecnocad Progetti S P A Gruppo di propulsione e trasmissione del moto, particolarmente per un velivolo ad ala rotante
WO2013105926A1 (fr) 2011-03-22 2013-07-18 Aerovironment Inc. Aéronef réversible
CN105270617B (zh) * 2014-06-19 2017-06-06 庆安集团有限公司 一种共轴双桨直升机中置桨距控制装置
US20180044029A1 (en) * 2016-08-10 2018-02-15 Koegler Patrick C Coaxial aligned electric motor group for propelling an unmanned aerial system
CN106394894B (zh) * 2016-11-01 2019-04-09 中国航空动力机械研究所 直升机传动系统
CN107253526B (zh) * 2017-08-04 2024-02-09 黄元其 一种高效桨驱动系统
CN109455295B (zh) * 2018-11-07 2023-09-12 杭州翼能科技有限公司 旋翼控制装置及旋翼飞行器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT196710B (de) * 1955-10-01 1958-03-25 Ernst Ing Mueller Hubschrauber mit zwei gleichachsig angeordneten Steilschrauben
DE3236027A1 (de) * 1982-07-07 1984-01-12 Bernd 6352 Ober-Mörlen Jung Antrieb fuer einen hubschrauber
FR2859455A1 (fr) * 2003-09-05 2005-03-11 Henri Louis Truchet Drone a rotors contra rotatifs dont la poussee des rotors s'applique sur une articulation "a la cardan" situee entre les plans de rotation des rotors
DE102005046155A1 (de) * 2005-09-27 2007-04-12 Emt Ingenieurgesellschaft Dipl.-Ing. Hartmut Euer Mbh Hubschrauber mit koaxialen Hauptrotoren

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572616A (en) * 1969-09-18 1971-03-30 United Aircraft Corp Pitch control mechanism for bladed rotor
US4123018A (en) * 1976-01-12 1978-10-31 Tassin De Montaigu Rene C A Helicopters with coaxial rotors, of convertible type in particular
FR2804082B1 (fr) * 2000-01-20 2002-05-17 Gyropter Aeronef a ailes tournantes
ITTO20020666A1 (it) * 2002-07-26 2004-01-26 Fiat Ricerche Velivolo vtol
ITTO20020667A1 (it) * 2002-07-26 2004-01-26 Fiat Ricerche Microvelivolo vtol
PL1761430T3 (pl) * 2004-04-14 2014-12-31 Paul E Arlton Pojazd ze skrzydłem obrotowym
US7815482B2 (en) * 2006-01-19 2010-10-19 Silverlit Toys Manufactory, Ltd. Helicopter
EP2035276B1 (fr) * 2006-06-26 2011-02-23 Burkhard Wiggerich Aéronef
JP5309037B2 (ja) * 2007-01-18 2013-10-09 アールトン，ポール，イー． 回転翼航空機
EP2121439B1 (fr) * 2007-02-16 2012-11-14 Donald Orval Shaw Vehicule volant modulaire
WO2008140851A2 (fr) * 2007-02-28 2008-11-20 Lawrence John M Giravion à deux rotors et à décollage et atterrissage verticaux
US8256704B2 (en) * 2007-08-14 2012-09-04 Lapcad Engineering, Inc. Vertical/short take-off and landing aircraft
US20100044499A1 (en) * 2008-08-22 2010-02-25 Draganfly Innovations Inc. Six rotor helicopter
US8052081B2 (en) * 2008-08-22 2011-11-08 Draganfly Innovations Inc. Dual rotor helicopter with tilted rotational axes
GB0905029D0 (en) * 2009-03-24 2009-05-06 Alien Technology Ltd Flying apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT196710B (de) * 1955-10-01 1958-03-25 Ernst Ing Mueller Hubschrauber mit zwei gleichachsig angeordneten Steilschrauben
DE3236027A1 (de) * 1982-07-07 1984-01-12 Bernd 6352 Ober-Mörlen Jung Antrieb fuer einen hubschrauber
FR2859455A1 (fr) * 2003-09-05 2005-03-11 Henri Louis Truchet Drone a rotors contra rotatifs dont la poussee des rotors s'applique sur une articulation "a la cardan" situee entre les plans de rotation des rotors
DE102005046155A1 (de) * 2005-09-27 2007-04-12 Emt Ingenieurgesellschaft Dipl.-Ing. Hartmut Euer Mbh Hubschrauber mit koaxialen Hauptrotoren

Also Published As

Publication number Publication date
US20110024554A1 (en) 2011-02-03
FR2922191B1 (fr) 2010-06-11
EP2212197A2 (fr) 2010-08-04
FR2922191A1 (fr) 2009-04-17
ATE495097T1 (de) 2011-01-15
EP2212197B1 (fr) 2011-01-12
US8579228B2 (en) 2013-11-12
WO2009087292A2 (fr) 2009-07-16
DE602008004575D1 (de) 2011-02-24

Similar Documents

Publication Publication Date Title
WO2009087292A3 (fr) Engin volant a deux rotors
EP1893483A4 (fr) Pale de rotor pour aéronef à voilure tournante de vitesse élevée
DE502007006549D1 (de) Fluggerät
WO2009142973A3 (fr) Dispositif de retenue de pale de ventilateur et système de pas variable
BR112013002382A2 (pt) unidade de transmissão de propulsão e movimento, em particular para uma aeronave de asa giratória
WO2006133950A3 (fr) Navire
EP1884047A4 (fr) Systeme de derotation destine a un carenage d'arbre de moyeu a rotor coaxial contrarotatif
IN2009KN03822A (fr)
EP1954564A4 (fr) Boite de transmission a vitesse variable comprenant un systeme de rotor de queue a vitesse independamment variable pour un aeronef a voilure tournante
WO2013028521A8 (fr) Dispositif d'alimentation en air pour pile à combustible
EP2061694A4 (fr) Répartition du vrillage d'une pale de rotor pour aéronef à voilure tournante à grande vitesse
WO2013187837A3 (fr) Système de coupe électrique
ATE456510T1 (de) Konvertierbares flugzeug
ATE516203T1 (de) Hubschrauberrotor
WO2012068016A3 (fr) Outil de percussion
WO2013098736A3 (fr) Hélicoptère à quatre rotors
WO2012013645A3 (fr) Aéronef
WO2010010292A3 (fr) Aeronef comprenant au moins un moteur a rotors contrarotatifs
WO2010149461A3 (fr) Machine de maintenance pour installations frigorifiques
CA2510114A1 (fr) Pompe a ensemble de coupe
WO2011088925A3 (fr) Éolienne à une ou plusieurs pales
WO2010013126A3 (fr) Turbomachine avec roues à aubes
WO2011015879A3 (fr) Ensemble rotor pour giravion
DE602008001912D1 (de) Schneidkopf für eine Bodenschneidemaschine mit rotierenden Fräsen
WO2011124213A3 (fr) Pompe à pistons rotatifs et procédé de fonctionnement d'une pompe à pistons rotatifs

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08869368

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008869368

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12682276

Country of ref document: US