Liquid purification or separation – Structural installation – Machinery
Patent
1991-11-25
1993-03-23
Hruskoci, Peter
Liquid purification or separation
Structural installation
Machinery
210223, 210232, 210238, 210248, 210DIG17, 210422, 184 15, 123196A, B01D 3502
Patent
active
051961121
ABSTRACT:
An oil drain apparatus is directed into an oil filter boss in an operative association with a valve to permit selective flow of oil from the valve directed from the oil filter boss. The invention is directed to further include a flexible hose positioned in tension directed through a housing, with its lower distal end positioned above a magnetic grid to permit visual observation of debris directed from the associated internal combustion engine.
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patent: 4948503 (1990-08-01), Baumann et al.
patent: 4977978 (1990-12-01), Batrice
patent: 4986777 (1991-01-01), Preston
Gilden Leon
Hruskoci Peter
Popovics Robert James
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