Flushing and recharging method for the cooling system of an auto

Details Flushing and recharging method for the cooling system of an auto Flushing and recharging method for the cooling system of an auto

1987-03-04

1988-12-13

Sneed, H. M. S.

Cleaning and liquid contact with solids

Processes

Hollow work, internal surface treatment

210767, 210167, 123 4121, 123 4123, 123 4155, 134 24, 134 36, B08B 900

Patent

active

047908823

ABSTRACT:
A flushing and recharging system for an automotive engine includes a tee branch inserted in the coolant return hose from the cylinder block of an engine to the radiator, and which is employed to flush and recharge the cooling system with coolant fluid, provision being made for reversing the fluid flow through the return hose, the supply of scavening water optionally being a flow pulsating in pressure and velocity. The waste coolant scavenged from the cooling system is separated out to remove particulate matter and to separate petroleum products from the water base of the coolant fluid.

REFERENCES:
patent: 4161979 (1979-07-01), Stearns
patent: 4379082 (1983-04-01), Stearns

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