Measuring and testing – Gas analysis – Solid content of gas
Patent
1974-10-29
1976-02-17
Goldstein, Herbert
Measuring and testing
Gas analysis
Solid content of gas
55445, G01N 1506
Patent
active
039383660
ABSTRACT:
An apparatus for separating particles from a fluid comprising a housing, means for flowing a fluid through said housing, a plurality of parallel perforated plates supported in said housing spaced from one another in the direction of fluid flow, the plates being effective to accelerate the fluid as it passes through each plate, and a sample-holder immediately downstream of each perforated plate, the fluid flowing through each said plate onto its associated sample-holder and thence around the sample-holder to the next downstream plate, the inner wall of the housing being spaced from the path of fluid flow at least sufficient to substantially avoid contact with fluid flowing along the path.
REFERENCES:
patent: 2538116 (1951-01-01), May
patent: 3001914 (1961-09-01), Andersen
patent: 3482432 (1969-12-01), Mammarella
patent: 3693457 (1972-09-01), Pilat
patent: 3795135 (1974-03-01), Andersen
Harrison James Steele
Wertlake Paul Terence
Applied Bioscience
Goldstein Herbert
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