Circular force generator devices (100), systems, and methods for damping vibrations which include two complementary rotor assemblies (110, 120) that are rotatable together about a common shaft (102) but that have an adjustable rotational position (P1, P2) with respect to one another such that a significant reduction in rotor inertia and bearing drag relative to conventional CFG configurations is provided. The present architecture creates virtually zero rotating moment.

    L'invention concerne des dispositifs générateurs de force circulaire (100), des systèmes et des procédés d'amortissement de vibrations qui comprennent deux ensembles rotor complémentaires (110, 120) qui peuvent tourner ensemble autour d'un arbre commun (102) mais qui ont une position de rotation réglable (P1, P2) l'une par rapport à l'autre de telle sorte qu'une réduction considérable de l'inertie du rotor et de la traînée de palier par rapport aux configurations CFG classiques est assurée. La présente architecture crée un moment de rotation virtuellement nul.


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    Title :

    WIDE BANDWIDTH CIRCULAR FORCE GENERATOR DEVICES, SYSTEMS, AND METHODS


    Additional title:

    DISPOSITIFS, SYSTÈMES ET PROCÉDÉS DE GÉNÉRATION DE FORCE CIRCULAIRE À LARGE BANDE PASSANTE


    Contributors:

    Publication date :

    2019-09-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL , Erzeugen oder Übertragen mechanischer Schwingungen allgemein / F16F SPRINGS , Federn / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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