| 摘要 |
<p>PROBLEM TO BE SOLVED: To secure high oil collection efficiency and strength of a filter, and to improve cleanability and calmness.SOLUTION: A disk-shaped filter 10, which is rotated by an electric motor on an air flow channel to collect an oil content in air, comprises a plurality of holes 11 having a shape of a slit through which an air flow passes. A longitudinal direction of the slit includes a radial component of the filter. The filter, an oil collector comprising the filter, and a range hood are provided.</p> |
