COOLING APPARATUS FOR ELECTRONIC MACHINERY PACKAGE OF GAS TURBINE ENGINE

摘要

Cooling means for an electronic package (10) mounted in an aircraft engine (12) housed in a nacelle (14) includes connection means (22, 28; 30, 34) connecting the package (10) between the inlet (24) of the engine (12) and overboard of the nacelle (14) so that substantially continuous flow over the electronic package (10) will ensue from either direction depending on the varying pressure gradients adjacent the points where connection means are tapped occasioned during the flight envelope without the necessity of providing positive pumping devices.