| 摘要 |
#CMT# #/CMT# The device has a support structure (1), a rotary structure (5) mounted relative to the support structure about an axis of rotation (10) and an active element that is mounted on the rotary structure. An active element is operatively connected to the rotary structure and to the support structure. #CMT# : #/CMT# An independent claim is also included for a drive device for generating superimposed rotational movements of active elements. #CMT#USE : #/CMT# Device for generating a directed fluid flow, particularly directed air flow by moving an operative element with an active surface in a fluid. #CMT#ADVANTAGE : #/CMT# The device has a support structure, a rotary structure mounted relative to the support structure about an axis of rotation and an active element that is mounted on the rotary structure, and hence ensures noise-efficient and power-efficient generating device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a drive device. 1 : Support structure 5 : Rotary structure 10 : Axis of rotation 62 : Paddle rods 66 : Drive device. |
