FR866198A - Dispositif de distribution pour la commande hydraulique de la variation du pas d'hélices, principalement pour les hélices d'avions
- Google Patents
Dispositif de distribution pour la commande hydraulique de la variation du pas d'hélices, principalement pour les hélices d'avions
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Sulzer Escher Wyss AG
Sulzer Escher Wyss GmbH
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Escher Wyss AG
Escher Wyss GmbH
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Application filed by Escher Wyss AG, Escher Wyss GmbHfiledCriticalEscher Wyss AG
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Publication of FR866198ApublicationCriticalpatent/FR866198A/fr
B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
B64C11/30—Blade pitch-changing mechanisms
B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
B64C11/42—Blade pitch-changing mechanisms fluid, e.g. hydraulic non-automatic
FR866198D1939-07-101940-06-10Dispositif de distribution pour la commande hydraulique de la variation du pas d'hélices, principalement pour les hélices d'avions
ExpiredFR866198A
(fr)