DEVICE FOR DISTRIBUTION AND DELIVERY OF AIR INTO PASSENGER CAR INTERIOR Russian patent published in 2005 - IPC

FIELD: transport engineering.

SUBSTANCE: invention relates to ventilation, heating and provision of comfortable conditions in cars. Proposed device contains deflector body arranged on dashboard and connected by air duct with climatic plant at one side, and two outlet channels at other side. Said channels are arranged at angle relative to each other and accommodate nozzles with horizontal parallel ribs. Lower outlet channel is provided with shutter with control element. Ribs on upper nozzle are fixed, and lower nozzle has movable blades interconnected by tie-rod for turning by of adjusting element. Novelty is that upper outlet channel is furnished with separate air duct connected with climatic plant heater. Horizontal ribs on lower nozzle are made movable for turning in vertical direction by means of adjusting element found on central blade. Shutter is made in form of flat circle with stiffening ribs passing through center and it adjoins lower outlet channel through seal of round cross section found on shutter contour. Invention makes it possible to combine in one housing nozzles of interior ventilation and side window glass heating in zone of visibility.

EFFECT: simplified design, improved operating characteristics.

4 cl, 6 dwg