| 摘要 |
The engine has a combustion chamber (8), and an intake channel (7), and pref. an outlet channel (9) for gas flowing into the chamber, are formed as tangential channels. In the area of the intake aperture (2), the central flow line (7a) encloses an angle ( alpha ) greater than 0 with the intake valve axis (2b), and pref. the central flow line (9a) of the outlet channel encloses and angle ( beta ) greater than 0 with the outlet valve axis (3b), in the area of the outlet aperture (3). In at least part-load region, intake timing and outlet timing are adjusted towards late synchronously. |
