Oil cooler with louvered center

Details Oil cooler with louvered center Oil cooler with louvered center

1990-11-05

1991-07-09

Davis, Jr., Albert W.

Heat exchange

With agitating or stirring structure

165179, 165916, 165183, 138 38, F28F 140, F28F 1312

Patent

active

050296361

ABSTRACT:
An oil cooler center has a sinusoidally shaped plate with a center length which extends across the width of a longitudinal flow path through an oil cooler and with a center pitch formed between a pair of inclined walls that form a plurality of spaced oil chambers in the oil cooler having oil flow diverted therethrough by louvers formed in the walls to form inlets and outlets to and from the spaced oil chambers and wherein the louvers are inclined to mix the oil up and down in a plane perpendicular to the longitudinal flow path so as to break up a thermal boundary layer on the inner surface of the outside walls of an oil cooler.

REFERENCES:
patent: 2161887 (1939-06-01), Ramsaur
patent: 2359288 (1944-10-01), Brinen
patent: 4945981 (1990-08-01), Joshi

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