发明名称 |
ENGINE CAMSHAFT COVER WITH INTEGRATED OIL PASSAGES FOR CAMSHAFT PHASER ACTUATION |
摘要 |
A camshaft cover mounts to a cylinder head and defines cavities for oil control valves that adjust the position of camshafts via camshaft phaser assemblies. The cavities are positioned above the camshafts when the camshaft cover is mounted to the cylinder head. A feed passage communicates pressurized fluid from the cylinder head to the cavities when the camshaft cover is mounted to the cylinder head. Control passages communicate fluid from the cavities to the camshaft phaser assemblies when the camshaft cover is mounted to the cylinder head. |
申请公布号 |
US2011277722(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
US20100964320 |
申请日期 |
2010.12.09 |
申请人 |
BITTNER ROXANN M.;PERALTA NORMAN;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
BITTNER ROXANN M.;PERALTA NORMAN |
分类号 |
F02F1/42 |
主分类号 |
F02F1/42 |
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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