Radiator fluid filter

Details Radiator fluid filter Radiator fluid filter

1992-10-28

1994-01-25

Hruskoci, Peter A.

Liquid purification or separation

Flow, fluid pressure or material level, responsive

Fluid pressure responsive by-pass

210167, 210171, 210435, 210445, 210446, 210450, 210463, 210499, 123 4104, B01D 3502, B01D 3514

Patent

active

052813312

ABSTRACT:
A filtering apparatus for filtering contaminants from a cooling system for an internal combustion engine with a liquid cooled radiator comprising a filtering screen to remove unwanted contaminants from the radiator fluid without substantially restricting fluid flow. Placed in a direct flowpath of the fluid, the filtering screen comprises a filtering surface and a semi-detachable precut flap. The precut flap can be partially cut to open once a specific flow pressure is reached thereby, as filtered contaminants become deposited on the filtering surface and increase in the flow pressure, the precut flap will open in the direction of the flow so as to provide sufficient fluid for the successful operation of the cooling system.

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patent: 4743369 (1988-05-01), Geermans et al.
patent: 5024757 (1991-06-01), Malak

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