Abstract
Air blower using travelling space generated between two resonantly-driven plates, which are excited at an eigenfrequency of flexural vibration mode has been developed. This air blower is suitable for a cool down device of compact electrical devices, because of a thin configuration. The advantage of this transportation machine is that the energy efficiency, because of the resonance driving. Firstly we experimentally verified the generation mechanism of travelling space by use of small device and indicated possibility as a small air blower.
