METHOD AND DEVICE FOR MAINTAINING EFFICIENT COOLING FOR AIR-COOLED DEVICES

摘要

Method for maintaining effective cooling for air-cooled devices (1) by cooling air being freed from particles by screening netting means (2) Attached to said devices. The method is distinguished particularly by the total screening surface (4', 4'') of the netting means (2) being adapted to the expected amount of particles and the desired air flow in order to cater for pressure drop across said netting means. The invention also relates to a device fo maintaining effective cooling.