Gas separation – With portion of cover removable
Patent
1991-12-10
1993-03-09
Spitzer, Robert
Gas separation
With portion of cover removable
55481, 55496, 55511, B01D 2905, B01D 2944
Patent
active
051923475
ABSTRACT:
A filter assembly is removably mounted in an air conditioning unit. The assembly comprises a housing in which a filter panel is mounted. The housing includes a dust collecting box disposed beneath the filter panel. Two screens are mounted in the housing in a rolled-up condition at one side of the filter panel. The screens can be manually unrolled so as to extend across front and rear faces of the filter panel to resist the scattering of dust into the atmosphere when the assembly is removed from the air condition unit.
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Research Disclosure (Dec. 1979), No. 188, pp. 693-694, No. 18857 entitled "Device and method for removing a filter".
Samsung Electronics Co,. Ltd.
Spitzer Robert
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