Gas separation – With separating media bypass or system gas pressure relief – Valved bypass means
Patent
1983-05-02
1984-10-23
Hart, Charles
Gas separation
With separating media bypass or system gas pressure relief
Valved bypass means
55322, 55323, 210282, B01D 5000, B01D 2702
Patent
active
044786190
ABSTRACT:
Incoming air passes through one or more orifices in an expansion head forming small jets which impinge upon a downwardly facing cylindrical wall for moving water droplets and the like into a sump. A curved shield located above the cylindrical wall serves to move the incoming air upwardly in a relatively uniform billowing mass. A filter cartridge includes, in the order described from the lowermost to the topmost, at least three individual cells. The first cell contains cotton waste for absorbing water, oil, particulate matter and the like. The second cell contains a material for capturing such things as oil aerosols, for example. The uppermost cell, again, contains cotton waste for removing particulate matter, such as dust from the molecular sieves, for example, and any residual moisture. The cells are spaced from one another by spring-loaded means to maintain the separation. The spaced relation of the cells prevents channeling of pressurized air through the cells.
REFERENCES:
patent: 941675 (1909-11-01), Green
patent: 973775 (1910-10-01), Goodrich
patent: 2096851 (1934-06-01), Fricke
patent: 2772750 (1956-12-01), Bystricky
patent: 2953215 (1960-09-01), Vaisala
patent: 3175342 (1965-03-01), Balogh
patent: 3308957 (1967-03-01), Klein
patent: 3396515 (1968-08-01), Wright
patent: 3791105 (1974-02-01), Rhodes
patent: 4242111 (1980-12-01), Arends et al.
Arends Andrew G.
Arends Gary W.
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