Gas separation – With nonliquid cleaning means for separating media – Relatively movable pneumatic nozzle
Patent
1983-06-17
1985-04-09
Hart, Charles
Gas separation
With nonliquid cleaning means for separating media
Relatively movable pneumatic nozzle
55DIG31, B01D 3516
Patent
active
045099618
ABSTRACT:
In known air filter assemblies, a mechanism provided for vacuum cleaning of the filter has been located entirely on the upstream side of the filter. In the present filter assembly the vacuum head is mounted on a carriage which is located on the upstream side of the frame which supports the filter and a major portion of the drive mechanism which drives the carriage relative to the filter frame is located on the downstream side of the filter frame. This arrangement serves to reduce the likelihood of contamination of the drive mechanism.
REFERENCES:
patent: 2729304 (1956-01-01), Swanson
patent: 3303635 (1967-02-01), Sherrill
patent: 3423905 (1969-01-01), Chambers
patent: 3555785 (1971-01-01), Woolridge et al.
Armstrong Jones Inc.
Hart Charles
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