ATE142156T1 - Schlitze für die regelbare zirkulation bei einer hubschrauberseitensteuerung - Google Patents

Schlitze für die regelbare zirkulation bei einer hubschrauberseitensteuerung

Info

Publication number
ATE142156T1
ATE142156T1 AT90111370T AT90111370T ATE142156T1 AT E142156 T1 ATE142156 T1 AT E142156T1 AT 90111370 T AT90111370 T AT 90111370T AT 90111370 T AT90111370 T AT 90111370T AT E142156 T1 ATE142156 T1 AT E142156T1
Authority
AT
Austria
Prior art keywords
slots
side control
adjustable circulation
helicopter
helicopter side
Prior art date
Application number
AT90111370T
Other languages
English (en)
Inventor
Horn James R Van
Original Assignee
Mc Donnell Douglas 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.)
Filing date
Publication date
Application filed by Mc Donnell Douglas Corp filed Critical Mc Donnell Douglas Corp
Application granted granted Critical
Publication of ATE142156T1 publication Critical patent/ATE142156T1/de

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)
  • Toys (AREA)
  • Catching Or Destruction (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
AT90111370T 1988-05-12 1990-06-15 Schlitze für die regelbare zirkulation bei einer hubschrauberseitensteuerung ATE142156T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/193,018 US4948068A (en) 1988-05-12 1988-05-12 Circulation control slots in helicopter yaw control system
HK98105342A HK1006164A1 (en) 1988-05-12 1998-06-16 Circulation control slots in helicopter yaw control system

Publications (1)

Publication Number Publication Date
ATE142156T1 true ATE142156T1 (de) 1996-09-15

Family

ID=26316725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90111370T ATE142156T1 (de) 1988-05-12 1990-06-15 Schlitze für die regelbare zirkulation bei einer hubschrauberseitensteuerung

Country Status (6)

Country Link
US (1) US4948068A (de)
EP (1) EP0461296B1 (de)
AT (1) ATE142156T1 (de)
DE (1) DE69028391T2 (de)
ES (1) ES2093622T3 (de)
HK (1) HK1006164A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232183A (en) * 1991-03-06 1993-08-03 The Boeing Company Helicopter anti-torque control system utilizing exhaust gas
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
ZA962567B (en) * 1995-07-25 1996-10-07 Denel Pty Ltd Operation of a helicopter
US5791601A (en) * 1995-08-22 1998-08-11 Dancila; D. Stefan Apparatus and method for aerodynamic blowing control using smart materials
US5727757A (en) * 1996-01-17 1998-03-17 Mcdonnell Douglas Helicopter Co. Slotted cam control system
JP3051357B2 (ja) * 1997-03-26 2000-06-12 株式会社コミュータヘリコプタ先進技術研究所 主ロータトルク補正装置
US6095428A (en) * 1999-07-07 2000-08-01 Wells; David S. Water-powered aircraft lawn sprinkler
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
US6755374B1 (en) 2003-01-27 2004-06-29 Franklin D. Carson Anti-Torque and yaw-control system for a rotary-wing aircraft
CN101048313A (zh) * 2004-09-28 2007-10-03 贝尔直升机泰克斯特龙公司 用于旋翼飞机的推进反扭矩系统
US7032860B1 (en) 2004-11-05 2006-04-25 Eatts, Llc Emergency anti-torque thruster system
US20060097105A1 (en) * 2004-11-11 2006-05-11 Stone C R Propulsion and attitude control systems for aircraft
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
US20090101753A1 (en) * 2007-10-20 2009-04-23 Shahin Kassai Device for compensation of the Tail rotor in a helicopter
DE102008058029B3 (de) * 2008-11-18 2010-01-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauber
DE102009048778A1 (de) * 2009-10-08 2011-04-14 HERGENRÖDER, Jörn Hubschrauberbasiertes Reinigungsgerät
US8256705B2 (en) * 2009-11-04 2012-09-04 Raytheon Company Torque production vehicle and method
US8196855B2 (en) * 2009-11-23 2012-06-12 Balkus Jr Carl E Helicopter auxiliary anti-torque system
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
US8960594B2 (en) * 2010-11-02 2015-02-24 Groen Brothers Aviation, Inc. Use of auxiliary rudders for yaw control at low speed
EP2511177B1 (de) * 2011-04-11 2013-06-05 Eurocopter Deutschland GmbH Helikopter mit Zykloidenrotorsystem
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
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
CN104229123A (zh) * 2013-06-24 2014-12-24 孔令全 去直升机尾桨
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
US10633086B2 (en) * 2017-03-23 2020-04-28 Bell Helicopter Textron Inc. Rotorcraft anti-torque and directional control using a centrifugal blower
US11718394B2 (en) 2019-04-16 2023-08-08 The Boeing Company Anti-torque and propulsion system for rotorcraft
US11584522B2 (en) * 2020-11-30 2023-02-21 Textron Innovations Inc. Rotorcraft with cooling anti-torque system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850918A (fr) * 1938-09-05 1939-12-29 Perfectionnements apportés aux engins de navigation aérienne
GB1183714A (en) * 1966-02-22 1970-03-11 Hawker Siddeley Aviation Ltd Improvements in or relating to Boundary Layer Control Systems.
US4200252A (en) * 1977-12-21 1980-04-29 Summa Corporation Helicopter antitorque system using circulation control

Also Published As

Publication number Publication date
HK1006164A1 (en) 1999-02-12
EP0461296B1 (de) 1996-09-04
DE69028391D1 (de) 1996-10-10
DE69028391T2 (de) 1997-04-03
EP0461296A1 (de) 1991-12-18
ES2093622T3 (es) 1997-01-01
US4948068A (en) 1990-08-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties