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Publication of BE652317ApublicationCriticalpatent/BE652317A/fr
F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
F15B15/08—Characterised by the construction of the motor unit
F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
Soupape a ouverture et fermeture rapides et debit eleve comportant une piece mobile en translation ou en rotation, notamment a commande par electro-aimant