Gas separation – With gas flow effecting means – Upright or multichambered casing
Patent
1987-11-13
1988-10-18
Spitzer, Robert
Gas separation
With gas flow effecting means
Upright or multichambered casing
55356, 55473, B01D 4610
Patent
active
047784962
ABSTRACT:
A multi-part cabinet enclosing a high efficiency particulate air filter and a blower for moving air therethrough positions the filter in a first part of the cabinet and sealingly connects it with a second part of the cabinet in which the blower and its motor are located. A third part of the cabinet encloses the first part and provides a screened access opening so that air to be filtered can enter the third part of the multi-part cabinet and flow therefrom through the high efficiency particulate air filter in the first part of the cabinet and from the filter into the second part of the cabinet and the blower therein, the second part of the cabinet being provided with a screened air exit, the first part of the multi-part cabinet being permanently sealingly attached to the second part of the multi-part cabinet. The interconnection of the first, second and third parts of the multi-part cabinet positively prevent air leaks which adversely affect the efficiency of the high efficiency particulate air filter.
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Eckstrom William R.
Spitzer Robert
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