发明名称 |
Breather apparatus for four-cycle engine |
摘要 |
The present invention provides a breather apparatus for a 4-cycle engine in which oil in a blow-by gas can be separated. The engine's starter includes a kick idle gear that transmits a rider's pedal force to the crankshaft. A hollow kick idle shaft rotates together with the kick idle gear and a clutch body whereby sprayed oil mist mixed in blow-by gas is separated by centrifugal force. The hollow kick idle shaft opens up into a breather passage, with a blow-by gas intake port on one end and a blow-by gas exhaust port on the other, through which the blow-by gas flows. Only blow-by gas without oil mist is re-circulated to an air cleaner and then to the combustion chamber to be burned again with new air. The oil mist returns to the oil pan in a transmission chamber.
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申请公布号 |
US2003079729(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020267163 |
申请日期 |
2002.10.09 |
申请人 |
SUZUKI MOTOR CORPORATION |
发明人 |
KUNIMITSU MOTOHIDE;NAKAMURA KAZUHITA |
分类号 |
F01M13/00;F01M13/04;(IPC1-7):F02B25/06 |
主分类号 |
F01M13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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