AIR DISTRIBUTOR, MAINLY, WALL-MOUNTED Russian patent published in 1997 - IPC

FIELD: ventilation systems. SUBSTANCE: air distributor has air duct with intake port at one end of its housing and discharge longitudinal slit. Longitudinal air-permeable partition is mounted inside housing. Shield oriented in way of escape of flows from slit is mounted on the outside along entire length of slit. Housing of air duct is provided with holes on side of orientation of shield at acute angle of α = 30...45 deg relative to wall; holes are located in row along air duct having round cross section. Shield is articulated on the outside; it may be turned and locked in required position. Holes in housing of air duct are located at reducing pitch or have increasing diameters from intake port in way of air flow. Air distributor and all its components may be made from single sheet blank of elastic-deformation material. EFFECT: enhanced reliability. 4 cl, 2 dwg