Air intake protection device

Details Air intake protection device Air intake protection device

1993-09-07

1994-10-04

Hart, Charles

Gas separation

Plural serial basically diverse separating media

Plural stages in unitary casing

55337, 553501, 55419, 55429, 55493, B01D 4602

Patent

active

053522567

ABSTRACT:
An air intake protection device includes a deflector for directing polluted inlet air in a cyclonic motion as it enters a pollution chamber forcing heavier pollutant particles toward the inside wall of the pollution chamber, causing them to fall into a debris collection chamber. Lighter pollutant particles are engaged by a non-planar filter and a second, final filter. Clean, filtered air is thereby forced through a clean air chamber to an air outlet which communicates the clean, filtered air from the device housing.

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