AIR CLEANING APPARATUS
PROBLEM TO BE SOLVED: To provide an air cleaning apparatus of which fan-filter units in an optional number can be installed in a closed space while the installation space in the floor is narrowed as much as possible even in the case the number of the fan-filter units is increased in accordance with...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an air cleaning apparatus of which fan-filter units in an optional number can be installed in a closed space while the installation space in the floor is narrowed as much as possible even in the case the number of the fan-filter units is increased in accordance with the pollution degree of the space in the closed space. SOLUTION: The air cleaning apparatus comprises fan-filter units set in a frame consists of four supporting poles uprightly erected at four corners, members bridged over the upper end parts, and members bridged over the lower end parts. COPYRIGHT: (C)2006,JPO&NCIPI |
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