Liquid purification or separation – Filter – Medium – cleaner or agitator moved by fluid
Patent
1973-10-23
1976-01-20
Adee, John
Liquid purification or separation
Filter
Medium, cleaner or agitator moved by fluid
210388, 210405, 210410, 210DIG18, B01D 3520
Patent
active
039336484
ABSTRACT:
A screening apparatus comprising a water receptacle, a screen frame mounted on the water receptacle with a screen covering the opening of the water receptacle, a sprinkler for sprinkling water into the screen frame and a vibrator for expanding and contracting air within the water receptacle to thereby vibrate the screen.
REFERENCES:
patent: 943708 (1909-12-01), Roake
patent: 969364 (1910-09-01), Grootenhuis
patent: 2958655 (1960-11-01), Brown
patent: 3326383 (1967-06-01), Pranovi
patent: 3409125 (1968-11-01), Bezemer et al.
patent: 3581893 (1971-06-01), Rick
patent: 3816176 (1974-06-01), Rundquist
Adee John
Greigg Edwin E.
Kabushiki Kaisha Hosokawa Funtai Kogaku Kenkyusho
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