Apparatus for the removal of gases, especially air, in fluids

Details Apparatus for the removal of gases, especially air, in fluids Apparatus for the removal of gases, especially air, in fluids

1979-05-15

1980-12-30

Chiesa, Richard L.

Gas and liquid contact apparatus

Contact devices

Rotating

210219, 210220, 261DIG75, 415207, 417 84, B01F 304

Patent

active

042422892

ABSTRACT:
An aerator device which includes a submersible unitized electric motor-pump assembly designed by a housing in which is an electric motor having a shaft projecting therefrom and carrying a pump impeller, a second housing having a liquid chamber in which is located the pump impeller, a first opening in the second housing through which the pump impeller is insertable into the liquid chamber, a second opening in the second housing in general axial alignment with the first opening through which liquid is drawn into the liquid chamber, first and second plurality of nozzles arranged in generally axially aligned pairs for directing a liquid discharge from the liquid chamber in generally radially outwardly directed streams to atmosphere, and an aerator chamber opening into individual aerator chambers between the pairs of nozzles for aerating the liquid prior to the discharge thereof into a body of water within which the device is adapted to be submerged.

REFERENCES:
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patent: 2280979 (1942-04-01), Rocke
patent: 2791968 (1957-05-01), Rupp
patent: 3391858 (1968-07-01), De Lancey
patent: 3524629 (1970-08-01), Culwell
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patent: 3780998 (1973-12-01), Botsch
patent: 3829068 (1974-08-01), Hohne
patent: 3904393 (1975-09-01), Morse
patent: 4029724 (1977-06-01), Muller et al.
patent: 4139579 (1979-02-01), Blum
patent: 4155959 (1979-05-01), Blum

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