| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oil separator of a structure capable of surely separating oil so as to prevent oil mist from being carried to a gas discharge port even if blow-by gas passes through a cyclone outlet before oil mist in the blow-by gas is sufficiently separated at an inside of a cyclone chamber. <P>SOLUTION: The oil separator 10 includes a gas introduction port, a plurality of cyclone chambers 30a-30d, and the gas discharge port 14. An outlet passage 20 communicating to the gas discharge port 14 is formed at an outlet side of the cyclone outlets 32a-32d formed at centers of the cyclone chambers 30a-30d. The cyclone outlets 32a-32d and the gas discharge port 14 are arranged with separated by the outlet passage 20. A collision plate 22 which is arranged with facing a direction in which blow-by gas flowing out of the cyclone outlets 32a-32d, and with which blow-by gas blow-by gas flowing out of the cyclone outlets 32a-32d collide is provided in the outlet passage 20. <P>COPYRIGHT: (C)2010,JPO&INPIT |
