| 摘要 |
An inertial separator comprises, a main duct having a first half (H1) with high aspect ratio and positive curvature and a latter half (H2) with larger average curvature and an opened outside wall; a boundary layer suction part (H3) formed on a side of the opened outside wall of the latter half (H2); a curved duct (H4c) of a final collection part succeeding the boundary layer suction part(H3), having a larger mean curvature and a smaller radial channel width than the latter half (H2) of the main duct, with an opened outside wall; and a collection chamber part formed on a side of the opened outside wall of the curved duct (H4c) of the final collection part. A hybrid air cleaner combines the said inertial separator with an air filter, removably having an allergen suction means sucking an allergen from hair, bedding and so on, and a separated blowing mouth whereby a suspended allergen is transported during a patient's sleep.
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