发明名称 |
Breather chamber structure for internal combustion engine and internal combustion engine |
摘要 |
A breather chamber is located in a blow-by gas passage to separate oil from blow-by gas. A partitioning member partitions the interior of the breather chamber into a plurality of spaces. The partitioning member is arranged such that the spaces extend along the flowing direction of the blow-by gas and that an adjacent pair of the spaces are connected at ends in the flowing direction. A separating member is provided in at least one of the spaces. The separating member obstructs the flow of the blow-by gas in the associated space, thereby separating oil from the blow-by gas. Therefore, oil is separated from the blow-by gas securely and is prevented from being brought out of the breather chamber.
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申请公布号 |
US7210471(B2) |
申请公布日期 |
2007.05.01 |
申请号 |
US20040885612 |
申请日期 |
2004.07.08 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
IKEDA EIJI;MURAYAMA MASAO;NAKAYAMA TAKUO;NAKAMURA YUKI;SOMA MASATO |
分类号 |
F01M13/04;F01M13/00;F01M13/02;F02M25/06;F02M35/10 |
主分类号 |
F01M13/04 |
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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