DISPOSITIVO DE SEGURIDAD PARA GIRO, FRENO Y BLOQUEO DE ROTORDESEQUILIBRADO EN AEROGENERADORES

Safety device for rotation, brake and unbalanced rotor blockage in wind turbines, configured to rotate, brake and block the rotor (1) acting on an annular toothing (19) of an element of revolution associated with a rotating motion transmitter assembly which transmits rotational movement from the rot...

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Bibliographic Details
Main Author PINILLA USON, JESUS
Format Patent
LanguageSpanish
Published 06.06.2017
Subjects
BLASTING
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
PRODUCING MECHANICAL POWER
WEAPONS
WIND MOTORS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Summary:Safety device for rotation, brake and unbalanced rotor blockage in wind turbines, configured to rotate, brake and block the rotor (1) acting on an annular toothing (19) of an element of revolution associated with a rotating motion transmitter assembly which transmits rotational movement from the rotor (7) to a current generator (8); characterized in that it comprises at least two pinions (2) integral with shafts (3) connected to hydraulic motor-reducers (4) fixed to a frame (1) and fed by a liquid fluid; wherein the gear wheels (2) mesh with the ring gear (19) associated with the rotary movement transmitter assembly; and wherein the passage of the liquid fluid at the entrance of the motor-reducers (4) is regulated by valves (12) to brake or block the rotation of the rotor (7) and the rotating movement transmitter assembly. (Machine-translation by Google Translate, not legally binding)
Bibliography:Application Number: ES20170030204U