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AEROTECNICA SOC ANNNIMA
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AEROTECNICA SOC ANNNIMA
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Application filed by AEROTECNICA SOC ANNNIMAfiledCriticalAEROTECNICA SOC ANNNIMA
Priority to ES0217685ApriorityCriticalpatent/ES217685A1/es
Publication of ES217685A1publicationCriticalpatent/ES217685A1/es
Perfeccionamientos en los aerodinos de alas giratorias para aumentar su velocidad de translación consistentes en utilizar sobre el aero lino un grupo térmicocomo una turbina de gaen el cual la potencia sobre su árbol es función de la sección de salida de los gases residuales y en unir dicho grupo térmicode un lado con el rotor o los rotores de sustentación del aerodino y de otra parte con una hélice o con varias hélices de translación horizontal mediante un embrague actuado a voluntad o automáticamente gracias a un dispositivo apropiado.
ES0217685A1954-10-041954-10-04PERFECCIONAMINETOS EN LOS AERODINOS DE ALAS GIRATORIAS PARA AUMENTAR SU VELOCIDAD DE TRASLACIoN
ExpiredES217685A1
(es)
Unsteady aerodynamics of helicopter rotors(Developments in unsteady aerodynamics of helicopter rotary wings to analyze stall flutter, transient effects of interactions, and wake induced instabilities)
Power and speed control for parallel operation of two single-shaft gas turbines in a helicopter application(Power and speed control for parallel operation of two single-shaft gas turbine helicopter engines)