The invention relates to a cylinder head (1) of an internal combustion engine, comprising at least one hollow camshaft (2) which forms an exhaust for blow-by gases containing oil mist from the crank housing and is also embodied as an oil mist pre-fractionator for the preliminary separation of the oil part from these gases. Furthermore, an oil mist post-fractionator (5) is axially arranged on the end of the camshaft (2), in order to carry out an especially effective separation of oil dissolved in the blow-by gases.
申请公布号
WO2007137916(A3)
申请公布日期
2008.11.20
申请号
WO2007EP53970
申请日期
2007.04.24
申请人
MAHLE INTERNATIONAL GMBH;BRAUN, MIRKO;FEIL, MICHAEL;HARTMANN, EDWIN;RUPPEL, STEFAN
发明人
BRAUN, MIRKO;FEIL, MICHAEL;HARTMANN, EDWIN;RUPPEL, STEFAN