FR2412462A1 - Systeme anticouple pour helicoptere utilisant le controle de circulation - Google Patents
Systeme anticouple pour helicoptere utilisant le controle de circulationInfo
- Publication number
- FR2412462A1 FR2412462A1 FR7835072A FR7835072A FR2412462A1 FR 2412462 A1 FR2412462 A1 FR 2412462A1 FR 7835072 A FR7835072 A FR 7835072A FR 7835072 A FR7835072 A FR 7835072A FR 2412462 A1 FR2412462 A1 FR 2412462A1
- Authority
- FR
- France
- Prior art keywords
- fluid
- fuselage
- tube
- oriented
- communicating
- 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.)
- Granted
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
- B64C27/82—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
- B64C2027/8245—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 using air jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Road Paving Structures (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Toys (AREA)
Abstract
L'INVENTION CONCERNE UN SYSTEME ANTICOUPLE POUR UN HELICOPTERE. SELON L'INVENTION, ON PREVOIT UNE TUYERE LINEAIRE 34 EN DIRECTION LONGITUDINALE D'UN COTE DU FUSELAGE 18, ET ORIENTEE POUR EVACUER UNE LAME DE FLUIDE TANGENTIELLEMENT AU FUSELAGE ET VERS LE BAS AUTOUR DE LUI; UNE SOURCE DE FLUIDE 32 COMMUNIQUANT AVEC LA TUYERE 34 POUR LUI FOURNIR DE L'AIR A UNE PRESSION SUFFISANTE POUR PRODUIRE UN ECOULEMENT DU FLUIDE A TRAVERS LA TUYERE 84 AVEC UN COEFFICIENT DE MOMENT COMPRIS ENTRE 0,2 ET 0,8 ET UNE VITESSE D'ECOULEMENTS COMPRISE ENTRE 2,5 ET 4,5FOIS LA VITESSE DU SILLAGE VERS LE BAS DU ROTOR; ET UNE TUYERE D'EJECTION 36 A PROXIMITE ARRIERE DU FUSELAGE, COMMUNIQUANT AVEC LA SOURCE DE FLUIDE, ET ORIENTEE POUR EVACUER LE FLUIDE LATERALEMENT DU COTE DU FUSELAGE OPPOSE A CELUI OU EST PLACEE LA TUYERE LINEAIRE AFIN DE PRODUIRE UNE FORCE DE REACTION D'ANTICOUPLE QUAND LES CONDITIONS DE VOL LE NECESSITENT. L'INVENTION S'APPLIQUE NOTAMMENT A L'AERONAUTIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/862,814 US4200252A (en) | 1977-12-21 | 1977-12-21 | Helicopter antitorque system using circulation control |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412462A1 true FR2412462A1 (fr) | 1979-07-20 |
FR2412462B1 FR2412462B1 (fr) | 1983-11-10 |
Family
ID=25339435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835072A Granted FR2412462A1 (fr) | 1977-12-21 | 1978-12-13 | Systeme anticouple pour helicoptere utilisant le controle de circulation |
Country Status (6)
Country | Link |
---|---|
US (1) | US4200252A (fr) |
JP (1) | JPS54100098A (fr) |
DE (2) | DE2857901A1 (fr) |
FR (1) | FR2412462A1 (fr) |
GB (1) | GB2012223B (fr) |
IT (1) | IT1101191B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0524044A1 (fr) * | 1991-07-16 | 1993-01-20 | Eurocopter France | Système anticouple pour hélicoptère |
WO1997005016A1 (fr) * | 1995-07-25 | 1997-02-13 | Denel (Properietary) Limited | Fonctionnement d'un helicoptere |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4632337A (en) * | 1981-09-21 | 1986-12-30 | Hughes Helicopters, Inc. | Helicopter rotor transmission systems |
GB2114229B (en) * | 1981-11-03 | 1984-11-21 | Rolls Royce | Gas turbine engine infra-red radiation suppressor |
US4648568A (en) * | 1985-05-28 | 1987-03-10 | Phillips Richard G | Emergency anti-torque control system and method for helicopters |
US4660785A (en) * | 1985-12-16 | 1987-04-28 | Munski Michael S | Helicopter antitorque auxiliary propulsion system |
US4708305A (en) * | 1987-01-30 | 1987-11-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Helicopter anti-torque system using fuselage strakes |
US4844385A (en) * | 1987-04-03 | 1989-07-04 | Lockheed Corporation | Pneumatic aerodynamic control surface |
US4948068A (en) * | 1988-05-12 | 1990-08-14 | Mcdonnell Douglas Corporation | Circulation control slots in helicopter yaw control system |
GB8927784D0 (en) * | 1989-12-08 | 1990-05-30 | Westland Helicopters | Helicopters |
GB8927785D0 (en) * | 1989-12-08 | 1990-05-30 | Westland Helicopters | Helicopters |
DE9012671U1 (de) * | 1990-09-05 | 1990-11-08 | Dornier Luftfahrt GmbH, 8031 Weßling | Drehflügelfluggerät mit Mitteln zur Steuerung um die Fluggerätehochachse |
US5232183A (en) * | 1991-03-06 | 1993-08-03 | The Boeing Company | Helicopter anti-torque control system utilizing exhaust gas |
GB9114085D0 (en) * | 1991-06-29 | 1997-09-17 | Rolls Royce Plc | Improvements in or relating to helicopters |
US5205512A (en) * | 1991-08-19 | 1993-04-27 | The Boeing Company | Fluid control apparatus |
US5209430A (en) * | 1991-11-07 | 1993-05-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Helicopter low-speed yaw control |
US5527155A (en) * | 1992-08-21 | 1996-06-18 | Mcdonnell Douglas Corp. | Injection molded fan blade |
US5649678A (en) * | 1994-04-20 | 1997-07-22 | Denel (Proprietary) Limited | Operation of a helicopter |
US5676335A (en) * | 1995-03-08 | 1997-10-14 | Mcdonnell Douglas Helicopter Company | Airflow control system for a helicopter |
US5791601A (en) * | 1995-08-22 | 1998-08-11 | Dancila; D. Stefan | Apparatus and method for aerodynamic blowing control using smart materials |
US5908185A (en) * | 1995-10-12 | 1999-06-01 | Pawling Corporation | Handrail and bumper combination |
US5727757A (en) | 1996-01-17 | 1998-03-17 | Mcdonnell Douglas Helicopter Co. | Slotted cam control system |
US6425553B1 (en) * | 1999-08-20 | 2002-07-30 | West Virginia University | Piezoelectric actuators for circulation controlled rotorcraft |
CZ289229B6 (cs) | 1999-10-12 | 2001-12-12 | Jan Ing. Csc. Námisňák | Vznáąivé těleso |
US6352220B1 (en) * | 2000-06-02 | 2002-03-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Helicopter tail boom with venting for alleviation and control of tail boom aerodynamic loads and method thereof |
US6416015B1 (en) | 2001-05-01 | 2002-07-09 | Franklin D. Carson | Anti-torque and yaw-control system for a rotary-wing aircraft |
US6648269B2 (en) | 2001-12-10 | 2003-11-18 | Sikorsky Aircraft Corporation | Trim augmentation system for a rotary wing aircraft |
US20030201367A1 (en) * | 2002-04-24 | 2003-10-30 | Saiz Manuel Munoz | Process for the recovery of the energy from the air in pressurised areas of aircraft |
US6755374B1 (en) * | 2003-01-27 | 2004-06-29 | Franklin D. Carson | Anti-Torque and yaw-control system for a rotary-wing aircraft |
EP1799544B1 (fr) * | 2004-09-28 | 2016-05-25 | Bell Helicopter Textron Inc. | Systeme de propulsion anticouple pour giravion |
US7032860B1 (en) | 2004-11-05 | 2006-04-25 | Eatts, Llc | Emergency anti-torque thruster system |
US7077358B1 (en) * | 2005-01-27 | 2006-07-18 | The United States Of America As Represented By The Secretary Of The Navy | Helicopter with torque-correcting thruster device |
FR2897040B1 (fr) * | 2006-02-06 | 2008-04-11 | Christian Claude Sellet | Dispositif de controle en lacet pour helicopteres. |
US7708229B1 (en) | 2006-03-22 | 2010-05-04 | West Virginia University | Circulation controlled airfoil |
US8210468B2 (en) | 2007-05-14 | 2012-07-03 | Blr Aerospace, L.L.C. | Aircraft stabilizer system and methods of using the same |
JP2009045976A (ja) * | 2007-08-16 | 2009-03-05 | Mitsubishi Heavy Ind Ltd | テールブーム |
US20090101753A1 (en) * | 2007-10-20 | 2009-04-23 | Shahin Kassai | Device for compensation of the Tail rotor in a helicopter |
FR2923456B1 (fr) * | 2007-11-08 | 2009-12-18 | Eurocopter France | Aeronef muni d'un rotor carene silencieux |
DE102009048778A1 (de) * | 2009-10-08 | 2011-04-14 | HERGENRÖDER, Jörn | Hubschrauberbasiertes Reinigungsgerät |
DE102010032217A1 (de) * | 2010-07-26 | 2012-01-26 | Siemens Aktiengesellschaft | Drehmomentenausgleich für einen Helikopter |
GB201012675D0 (en) * | 2010-07-29 | 2010-09-15 | Rolls Royce Plc | Aerospace vehicle yaw generating tail section |
US8944366B2 (en) | 2010-09-09 | 2015-02-03 | Groen Brothers Aviation, Inc. | Rotorcraft empennage mounting system |
US8950700B2 (en) | 2010-11-02 | 2015-02-10 | Groen Brothers Aviation, Inc. | Rotor driven auxiliary power apparatus and method |
US9038940B1 (en) | 2011-05-16 | 2015-05-26 | Groen Brothers Aviation, Inc. | Rotor configuration for reaction drive rotor system |
US8991748B1 (en) | 2011-04-19 | 2015-03-31 | Groen Brothers Aviation, Inc. | Solid lubricated blade pitch control system for use within a compressed airstream of a reaction driven rotorcraft |
US8998127B2 (en) | 2010-09-09 | 2015-04-07 | Groen Brothers Aviation, Inc. | Pre-landing, rotor-spin-up apparatus and method |
US8931731B2 (en) | 2010-11-02 | 2015-01-13 | Groen Brothers Aviation, Inc. | Tail jet apparatus and method for low speed yaw control of a rotorcraft |
US9073631B1 (en) | 2010-09-09 | 2015-07-07 | Groen Brothers Aviation, Inc. | Feathering-spindle-bearing lubrication and temperature control |
US8991744B1 (en) | 2011-08-17 | 2015-03-31 | Groen Brothers Aviation, Inc. | Rotor-mast-tilting apparatus and method for optimized crossing of natural frequencies |
US9169009B1 (en) | 2010-09-09 | 2015-10-27 | Groen Brothers Aviation, Inc. | Hub-mounted auxilliary systems for tipjets in a reaction drive rotor system |
US8960594B2 (en) | 2010-11-02 | 2015-02-24 | Groen Brothers Aviation, Inc. | Use of auxiliary rudders for yaw control at low speed |
US9205913B2 (en) | 2010-09-09 | 2015-12-08 | Groen Brothers Aviation, Inc. | Rotorcraft, dynamic, CG management apparatus and method |
US9139297B1 (en) | 2010-09-09 | 2015-09-22 | Groen Brothers Aviation, Inc. | Rotor blade subsystems attachment |
US8840058B2 (en) | 2010-09-20 | 2014-09-23 | Textron Innovations Inc. | Airfoil shaped tail boom |
WO2012064343A1 (fr) * | 2010-11-12 | 2012-05-18 | Bell Helicopter Textron Inc. | Système à tuyère anti-couple de propulsion pourvu d'un manchon rotatif externe pour giravion |
DE102012100102B4 (de) * | 2012-01-06 | 2015-09-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Hubschrauberkonfiguration |
CN102774496A (zh) * | 2012-06-28 | 2012-11-14 | 南京航空航天大学 | 直升机环量控制尾梁的狭缝控制装置 |
CN103507947A (zh) * | 2012-06-29 | 2014-01-15 | 新昌县冠阳技术开发有限公司 | 一种旋翼飞行器扭矩自平衡的装置 |
RU2514010C1 (ru) * | 2012-11-29 | 2014-04-27 | Владимир Ильич Юркин | Способ компенсации реактивного момента несущего винта |
US8991747B2 (en) | 2012-12-18 | 2015-03-31 | Blr Aerospace, L.L.C. | Aircraft stabilization systems and methods of modifying an aircraft with the same |
US8985503B2 (en) | 2013-04-26 | 2015-03-24 | Blr Aerospace, L.L.C. | Aircraft stabilization systems and methods of modifying an aircraft with the same |
EP3056423B1 (fr) * | 2015-02-16 | 2017-12-13 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Aéronef comprenant un fuselage qui définit au moins une région intérieure et une région de logement d'un système d'entraînement |
CN108025809B (zh) * | 2015-07-02 | 2021-10-26 | Blr航空有限公司 | 具有抗扭矩系统的直升机、相关套件和方法 |
US10556702B2 (en) | 2016-07-13 | 2020-02-11 | General Electric Company | Aircraft having an airflow duct |
EP3272640B1 (fr) * | 2016-07-21 | 2019-04-17 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Hélicoptère avec un fuselage et une poutre de queue composite |
US11718394B2 (en) | 2019-04-16 | 2023-08-08 | The Boeing Company | Anti-torque and propulsion system for rotorcraft |
CN113968339B (zh) * | 2021-11-19 | 2023-04-28 | 中国直升机设计研究所 | 一种可应急配平直升机旋翼反扭矩的环控系统及控制方法 |
CN113928554B (zh) * | 2021-11-19 | 2023-04-28 | 中国直升机设计研究所 | 一种直升机尾部反扭矩装置及气动设计方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3059877A (en) * | 1961-08-11 | 1962-10-23 | United Aircraft Corp | Helicopter anti-torque device |
FR1332300A (fr) * | 1962-07-25 | 1963-07-12 | United Aircraft Corp | Mécanisme anti-couple pour hélicoptères |
GB964360A (en) * | 1961-12-12 | 1964-07-22 | Power Jets Res & Dev Ltd | Helicopter |
US3510087A (en) * | 1968-05-06 | 1970-05-05 | James C Strickland | Air coupling system for helicopters |
US3807662A (en) * | 1972-11-13 | 1974-04-30 | Lockheed Aircraft Corp | Anti-torque, propulsion, and directional control system |
US3957226A (en) * | 1975-01-27 | 1976-05-18 | The Boeing Company | Helicopter yaw and propulsion mechanism |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR883462A (fr) * | 1939-01-12 | 1943-07-06 | Hélicoptère | |
US2486272A (en) * | 1943-12-14 | 1949-10-25 | Gazda Antoine | Helicopter with antitorque reaction jet |
US3020003A (en) * | 1955-07-05 | 1962-02-06 | Avro Aircraft Ltd | Disc aircraft with gas turbine and ram jet engines |
FR1298518A (fr) * | 1961-06-02 | 1962-07-13 | Sud Aviation | Dispositif de contrôle de l'orientation pour hélicoptère |
US3262271A (en) * | 1965-07-30 | 1966-07-26 | Gen Electric | Thrust reverser |
US3756540A (en) * | 1971-08-06 | 1973-09-04 | Us Navy | Minimum drag circulation profile |
-
1977
- 1977-12-21 US US05/862,814 patent/US4200252A/en not_active Expired - Lifetime
-
1978
- 1978-11-13 DE DE19782857901 patent/DE2857901A1/de active Pending
- 1978-11-13 DE DE2849171A patent/DE2849171C2/de not_active Expired
- 1978-11-30 GB GB7846770A patent/GB2012223B/en not_active Expired
- 1978-12-13 FR FR7835072A patent/FR2412462A1/fr active Granted
- 1978-12-20 IT IT31058/78A patent/IT1101191B/it active
- 1978-12-20 JP JP15656378A patent/JPS54100098A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3059877A (en) * | 1961-08-11 | 1962-10-23 | United Aircraft Corp | Helicopter anti-torque device |
GB964360A (en) * | 1961-12-12 | 1964-07-22 | Power Jets Res & Dev Ltd | Helicopter |
FR1332300A (fr) * | 1962-07-25 | 1963-07-12 | United Aircraft Corp | Mécanisme anti-couple pour hélicoptères |
US3510087A (en) * | 1968-05-06 | 1970-05-05 | James C Strickland | Air coupling system for helicopters |
US3807662A (en) * | 1972-11-13 | 1974-04-30 | Lockheed Aircraft Corp | Anti-torque, propulsion, and directional control system |
US3957226A (en) * | 1975-01-27 | 1976-05-18 | The Boeing Company | Helicopter yaw and propulsion mechanism |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0524044A1 (fr) * | 1991-07-16 | 1993-01-20 | Eurocopter France | Système anticouple pour hélicoptère |
FR2679199A1 (fr) * | 1991-07-16 | 1993-01-22 | Aerospatiale | Systeme anticouple pour helicoptere. |
US5240205A (en) * | 1991-07-16 | 1993-08-31 | Aerospatiale Societe Nationale Industrielle | Anti-torque system for helicopters |
WO1997005016A1 (fr) * | 1995-07-25 | 1997-02-13 | Denel (Properietary) Limited | Fonctionnement d'un helicoptere |
JPH11509802A (ja) * | 1995-07-25 | 1999-08-31 | デネル(プロプリエタリ)リミテッド | ヘリコプタの動作 |
US6021976A (en) * | 1995-07-25 | 2000-02-08 | Denel (Proprietary) Limited | Operation of a helicopter |
CN1072586C (zh) * | 1995-07-25 | 2001-10-10 | 丹尼尔有限公司 | 直升飞机的操纵 |
Also Published As
Publication number | Publication date |
---|---|
DE2849171A1 (de) | 1979-06-28 |
JPS54100098A (en) | 1979-08-07 |
GB2012223A (en) | 1979-07-25 |
DE2849171C2 (de) | 1983-10-06 |
IT1101191B (it) | 1985-09-28 |
IT7831058A0 (it) | 1978-12-20 |
US4200252A (en) | 1980-04-29 |
DE2857901A1 (fr) | 1982-09-23 |
GB2012223B (en) | 1982-01-20 |
FR2412462B1 (fr) | 1983-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |