Gas and liquid contact apparatus – Fluid distribution – Valved
Patent
1980-09-17
1981-08-18
Chiesa, Richard L.
Gas and liquid contact apparatus
Fluid distribution
Valved
239338, 2394245, 239434, 261 78A, 261118, B01F 304
Patent
active
042845904
ABSTRACT:
A multiple aspirator has a disk with an axial hole and a plurality of radial bores, providing liquid feeding channels, which end at the axial hole. A round rod is disposed coaxially in the axial hole. Gas flow parallel to the axis, through the hole past said disk, is forced by the rod into an annular pattern, thereby aspirating fluid from the radial bores and nebulizing it in said annular pattern.
REFERENCES:
patent: 1269122 (1918-06-01), Saile et al.
patent: 1785802 (1930-12-01), Adams
patent: 2967327 (1961-01-01), Ladisch
patent: 3134827 (1964-05-01), Pontow et al.
patent: 3524630 (1970-08-01), Marion
patent: 4018387 (1977-04-01), Erb et al.
patent: 4073832 (1978-02-01), McGann
DeBoer, Jr. Roy
Miller Kenneth G.
Chiesa Richard L.
Respiratory Care, Inc.
Schellin Eric P.
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