| 摘要 |
The device has an air inlet duct (1) with an opening (3) at a lower part, and a recycled exhaust gas introducing duct (2) connected to the opening. The opening is provided with a collar (5) on its circumference, where the collar is projected towards an interior of the air inlet duct. The exhaust gas introducing duct is inserted into the opening. A sealing unit is provided between the recycled exhaust gas introducing duct and the air inlet duct. |
