发明名称 |
CYLINDER BLOCK |
摘要 |
An open deck type cylinder block (10) that is one embodiment of the present invention is configured as follows. A shallow portion (21) and a deep portion (22) are provided in a water jacket (20). The shallow portion (21) is provided in a portion that is comparatively far from a head bolt hole (17), while on the other hand the deep portion (22) is provided in a portion that is comparatively close to the head bolt hole (17). A hollow portion (18) in which a block outer wall is hollowed toward a cylinder center side is provided between a bottom wall portion of the shallow portion (21) and a skirt portion (14) used as a crank case.
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申请公布号 |
EP2131030(A1) |
申请公布日期 |
2009.12.09 |
申请号 |
EP20080722036 |
申请日期 |
2008.03.13 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
NOMURA, ATSUSHI;OMURA, SEIJI |
分类号 |
F02F1/10;F01P3/02;F02F1/00 |
主分类号 |
F02F1/10 |
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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