| 摘要 |
The invention relates to an air duct system for a coolant cooler which comprises a blower frame having a frame ring (1) at the discharge air end, and air duct elements (2, 3; 4; 5; 6; 7; 10; 15; 19; 22, 25) which can be fixed by means of plug-in or snap connectors (8; 11, 12; 16, 17; 20, 21; 23, 22; 28, 29), said type of fixation being provided directly on the frame ring (1) at least for some air duct elements (2, 3; 4; 5; 6; 7; 10; 15; 19; 22, 25). The number, positioning and design of the air duct elements (2, 3; 4; 5; 6; 7; 10; 15; 19; 22, 25) can be chosen such as to influence the air flow in the frame ring (1) in a desired manner. |
