Device for generating electricity for motor car, has torque-proof units that are provided for generating electrical voltage or electrical current during movement of momentum ring relative to hub

摘要

The device has a hub (1) that accommodates a shaft and a momentum ring (2). The momentum ring is movably tied up relative to the hub by a first resilient spring element (3). The captured kinetic energy is transformed, so that the kinetic energy is available to other units. A first torque-proof unit (2a) is rotatably assigned to the momentum ring and the hub and associated with a second torque-proof unit (1a). The torque-proof units are provided for generating electrical voltage or electrical current during movement of the momentum ring relative to the hub.