| 摘要 |
<p>The structure has a pressure relief valve (16) and a pressure regulating valve (20) that are provided between suction device (12) and crankcase (10). The pressure relief valve is coupled to suction device and feeding line (14a,14b) is in ground state, when pressure in feeding line is higher than crankcase. The pressure regulating valve is coupled to feeding line and suction device is in ground state, when pressure in supply line is lower than sucking device. A control device (26) is provided for reducing pressure in feeding line than sucking device and crankcase. Independent claims are included for the following: (1) motor car; and (2) method for ventilating crankcase of internal combustion engine.</p> |
