Liquid purification or separation – Structural installation – Closed circulating system
Patent
1997-06-12
2000-02-22
Simmons, David A.
Liquid purification or separation
Structural installation
Closed circulating system
2102421, 4492, 137578, B01D 3500, E04H 416
Patent
active
06027641&
ABSTRACT:
A liquid surface skimmer consisting of an open topped cylindrical housing securable in a body of liquid and having a first inlet by way of a buoyant open ended sleeve movable in the housing, a transverse second inlet into the housing adjacent the bottom of the housing and an outlet opposite to and in line with the second inlet such that flow forced through the second inlet and into the outlet will draw liquid through the sleeve and thence through the outlet. The outlet has attached to it a debris trap extending to the housing preferably in the form of a net bag.
REFERENCES:
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patent: 4501659 (1985-02-01), Henk
patent: 4746424 (1988-05-01), Drew
patent: 4818389 (1989-04-01), Tobias et al.
patent: 5238585 (1993-08-01), Reed, Sr.
patent: 5300219 (1994-04-01), Braid
patent: 5536397 (1996-07-01), D'Offay
Danks George
Spradbury, deceased Henry Peter
Anne Sutton
Cornelia Johanna Spradbury
Prince Fred
Simmons David A.
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