| 摘要 |
<p>The invention concerns a propeller device with a flow profile body assigned to a propeller and a multiple eccentric arrangement functionally coupled to the flow profile body, which has two eccentric components coupled with one another and able to rotate in opposite directions, and which is configured so as to convert a common rotational movement of the eccentric components in opposite directions into an oscillating movement of the flow profile body along a movement path between two end positions, and vice versa. Furthermore the invention concerns a vehicle drive unit with a propeller device, and also an energy conversion unit with a propeller device.</p> |
