FIELD: automotive industry. SUBSTANCE: ventilation system has air intake hole in the car top. Used air flows to manifold and then to holes which are located in zone of reduced pressure in narrowing air passage. In the upper rear portion of air passage there is chamber which is brought in communication with surrounding medium through slotted holes for suction of the boundary layer. This chamber is aslo in communication with air passage. EFFECT: enhanced efficiency. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VEHICLE WITH AERODYNAMIC DEVICE | 0 |
|
SU1752636A1 |
| VEHICLE WITH AERODYNAMIC DEVICE | 1990 |
|
RU2041105C1 |
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|
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|
RU2163207C1 |
| FRONT PART OF CAR BODY | 0 |
|
SU1794783A2 |
