SERVICE MODULE WITH FORCED COOLING Russian patent published in 2000 - IPC

FIELD: instruments. SUBSTANCE: device has housing which ribs are cooled by fan, electronic equipment, which is located inside service module, as well as front and back covers. Surface of housing has heat exchangers, which contact ribs. Ribs are arranged in parallel to covers. Their cross sections are shaped as triangles. In addition outer side of housing and inner and outer sides of covers are covered with sound-absorbing material. EFFECT: decreased noise emitted by service module, while keeping effective cooling. 3 cl, 2 dwg