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Cylinder head for internal combustion engine, has passage pipe circulating partially de-oiled gas in chamber of cylinder head cover which has recovery chamber to recover de-oiled gas circulated in downstream of inlet valve
Cylinder head for internal combustion engine, has passage pipe circulating partially de-oiled gas in chamber of cylinder head cover which has recovery chamber to recover de-oiled gas circulated in downstream of inlet valve
The head has a passage pipe (13) arranged in a cylinder head cover (14) for circulating partially de-oiled gas in a chamber (15) of the cover. The chamber has alternatively opposite walls defining baffles (16) for de-oiling the gas arriving on a bottom wall (17) of the baffles, by sedimentation. The cover has a recovery chamber (20) for recovering the de-oiled gas which is circulated in downstream of an inlet value using pipes.
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