WO2009087292A3 - Engin volant a deux rotors - Google Patents
Engin volant a deux rotors Download PDFInfo
- 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
Links
Classifications
-
- 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
- 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
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Remote Sensing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Toys (AREA)
- Supercharger (AREA)
- Transmission Devices (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Wind Motors (AREA)
- Ink Jet (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (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).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602008004575T DE602008004575D1 (de) | 2007-10-12 | 2008-10-10 | Doppelrotor-fluggerät |
EP08869368A EP2212197B1 (fr) | 2007-10-12 | 2008-10-10 | Engin volant a deux rotors |
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 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0758249A FR2922191B1 (fr) | 2007-10-12 | 2007-10-12 | Engin volant a deux rotors |
FR0758249 | 2007-10-12 |
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)
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)
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)
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 |
CA2562570C (fr) * | 2004-04-14 | 2011-06-07 | Paul E. Arlton | Vehicule a voilure tournante |
US7815482B2 (en) * | 2006-01-19 | 2010-10-19 | Silverlit Toys Manufactory, Ltd. | Helicopter |
ES2361780T3 (es) * | 2006-06-26 | 2011-06-22 | Burkhard Wiggerich | Artefacto volador. |
WO2008089432A2 (fr) * | 2007-01-18 | 2008-07-24 | Arlton Paul E | Système d'alimentation et de propulsion d'un appareil rotatif |
US8453962B2 (en) * | 2007-02-16 | 2013-06-04 | Donald Orval Shaw | Modular flying vehicle |
CA2673642C (fr) * | 2007-02-28 | 2012-11-13 | John M. Lawrence | Giravion a deux rotors et a decollage 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 |
-
2007
- 2007-10-12 FR FR0758249A patent/FR2922191B1/fr not_active Expired - Fee Related
-
2008
- 2008-10-10 WO PCT/FR2008/001429 patent/WO2009087292A2/fr active Application Filing
- 2008-10-10 DE DE602008004575T patent/DE602008004575D1/de active Active
- 2008-10-10 US US12/682,276 patent/US8579228B2/en active Active
- 2008-10-10 AT AT08869368T patent/ATE495097T1/de not_active IP Right Cessation
- 2008-10-10 EP EP08869368A patent/EP2212197B1/fr active Active
Patent Citations (4)
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 |
---|---|
ATE495097T1 (de) | 2011-01-15 |
US20110024554A1 (en) | 2011-02-03 |
DE602008004575D1 (de) | 2011-02-24 |
FR2922191B1 (fr) | 2010-06-11 |
FR2922191A1 (fr) | 2009-04-17 |
EP2212197A2 (fr) | 2010-08-04 |
EP2212197B1 (fr) | 2011-01-12 |
WO2009087292A2 (fr) | 2009-07-16 |
US8579228B2 (en) | 2013-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2009087292A3 (fr) | Engin volant a deux rotors | |
IL187799A0 (en) | Rotor blade for a high speed rotary wing aircraft | |
DE502007006549D1 (de) | Fluggerät | |
BR112013002382A2 (pt) | unidade de transmissão de propulsão e movimento, em particular para uma aeronave de asa giratória | |
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 | |
IL187636A0 (en) | De-rotation system for counter-rotating coaxial rotor hub shaft fairing | |
PL2154065T3 (pl) | Śmigło helikoptera | |
WO2010086338A3 (fr) | Groupe de propulsion, en particulier moteur à rotor ouvert contrarotatif (cror) pour aéronef | |
ATE456510T1 (de) | Konvertierbares flugzeug | |
WO2012068016A3 (fr) | Outil de percussion | |
WO2013098736A3 (fr) | Hélicoptère à quatre rotors | |
WO2012013645A3 (fr) | Aéronef | |
WO2011121355A3 (fr) | Turbines à gaz | |
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 | |
HK1120845A1 (en) | Cutting head for a soil-cutting machine with rotary cutters | |
WO2012152349A3 (fr) | Système de régulation d'entraînement pour véhicules électriques | |
WO2010040533A3 (fr) | Rotor pour machine électrique | |
WO2008135248A3 (fr) | Unité gravitationnelle |
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 |