发明名称 |
Internal combusting engine |
摘要 |
An internal combustion engine comprises a cylinder block, an upper crankcase, and a lower crankcase, which comprises an inner casing including an outer wall and the lower main bearing housings, and an outer casing, with a space therebetween. The outer casing has a sump mounted on it. Oil drainage passages from the cylinder head face of the cylinder block extend down to meet a pair of longitudinal passages from which oil drainage ports open into the space between the inner and outer casings. These passages add significantly to the stiffness of the engine.
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申请公布号 |
US5452692(A) |
申请公布日期 |
1995.09.26 |
申请号 |
US19940293830 |
申请日期 |
1994.08.22 |
申请人 |
ROVER GROUP LIMITED;KIA MOTORS CORPORATION |
发明人 |
SPRAY, RICHARD H.;STONE, ROGER D. |
分类号 |
F01M11/00;F02F7/00;(IPC1-7):F02F7/00 |
主分类号 |
F01M11/00 |
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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