Apparel – Body garments
Patent
1997-11-12
1999-11-30
Chapman, Jeanette E.
Apparel
Body garments
2 84, 2456, 2901, A41D 1300
Patent
active
059919213
ABSTRACT:
A dustproof suit for a clean room is provided. The dustproof suit includes a garment, a pair of inner pants disposed inside the garment, a hood detachably mounted on the garment and a suction unit attached to the garment for decompressing an interior of the garment. The suction unit consists of a suction belt arranged inside the garment and an air cleaner arranged outside the garment so as to associate with the suction belt. The suction belt is provided with a hollow passage and a plurality of suction holes communicating with the hollow passage. In operation, owing to sucking operation of the air cleaner, air in the garment is firstly sucked into the suction belt through the suction holes. Then, dust contained in the air is then filtrated by the air cleaner and sequentially discharged to an outside of the garment.
REFERENCES:
patent: 3713480 (1973-01-01), Low et al.
patent: 5588153 (1996-12-01), Ignon et al.
patent: 5652966 (1997-08-01), Reinert
Chapman Jeanette E.
Patel Tejash D
Toyo Lint Free Co., Ltd.
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