Integral radiator hose and oil cooler

Details Integral radiator hose and oil cooler Integral radiator hose and oil cooler

1989-05-24

1990-01-16

Ford, John

Heat exchange

Structural installation

165 41, 165 46, 165 51, 165154, 165179, 165905, 123 4133, 123196AB, 1841041, B60H 100, B61D 2700, F28F 2106, F01M 500

Patent

active

048936707

ABSTRACT:
An oil cooler and a radiator hose are combined in an all polymer structure. Generally concentric hoses provide two coolant paths with the wall of the inner hose providing heat transfer from one fluid to the other. The hoses are flexible or can be formed to conform to desired radiator hose routing. The hoses have deflectable vanes extending from their walls into the fluids to flex according to flow rate. The vanes induce turbulence to improve the thermal transfer especially at low flow rates but deflect at high flow rates to minimize pressure drop due to the vanes.

REFERENCES:
patent: 3070975 (1963-01-01), Cornelius
patent: 3105708 (1963-10-01), Esly
patent: 3750744 (1973-08-01), Bouras
patent: 3779308 (1973-12-01), Buhrmann et al.
patent: 3802491 (1974-04-01), Plank, Jr. et al.
patent: 3877514 (1975-04-01), Beck
patent: 3888647 (1975-06-01), Breeden et al.
patent: 4013122 (1977-03-01), Long
patent: 4167969 (1979-09-01), Ritzenthaler
patent: 4575003 (1986-03-01), Linker et al.

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