发明名称 |
HELICOPTERE MONOROTOR A SYSTEME ANTICOUPLE MIXTE ET PROCEDE POUR CONTRECARRER LE COUPLE INDUIT PAR CE MONOROTOR. |
摘要 |
<p>Helicopter including: . a single main forward motion and lift rotor; and . a counter-torque system comprising: - an auxiliary counter-torque rotor driven in rotation from motor means of the said main rotor and exerting a controllable counter-torque lateral thrust; and - at least one aerodynamic steering surface (14) which is controllable in orientation and generates a counter-torque transverse lift. According to the invention, this helicopter includes means (18, 19) for automatically controlling the deflection angle of the said aerodynamic steering surface (14) as a function of the collective pitch angle (DTORP) of the said main rotor and of the forward speed (V) of the said helicopter. <IMAGE></p> |
申请公布号 |
FR2689854(B1) |
申请公布日期 |
1994.07.01 |
申请号 |
FR19920004566 |
申请日期 |
1992.04.14 |
申请人 |
EUROCOPTER FRANCE |
发明人 |
ROLLET PHILIPPE ALAIN;EGLIN PAUL GERARD |
分类号 |
B64C27/04;B64C13/16;B64C27/82;G05D1/08;(IPC1-7):B64C27/82 |
主分类号 |
B64C27/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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