Integrated screw type oil-gas separating mechanism of cylinder head cover

The invention relates to an integrated screw type oil-gas separating mechanism of a cylinder head cover. The integrated screw type oil-gas separating mechanism of the cylinder head cover comprises the cylinder head cover with an oil-gas inlet and an oil-gas outlet, and the screw type oil-gas separat...

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Bibliographische Detailangaben
Hauptverfasser:	WU JINGMING, MIAO MENGYANG, XUAN QIWU, QI ZHIGANG, QI CUIYAN
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CRANKCASE VENTILATING CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an integrated screw type oil-gas separating mechanism of a cylinder head cover. The integrated screw type oil-gas separating mechanism of the cylinder head cover comprises the cylinder head cover with an oil-gas inlet and an oil-gas outlet, and the screw type oil-gas separating mechanism, wherein an oil baffle plate is arranged on an oil-gas separating route between the oil-gas inlet and the oil-gas outlet, the screw type oil-gas separating mechanism is welded on the oil baffle plate through flanging, and the screw type oil-gas separating mechanism comprises a retaining wall guide opening, a separator inlet, a separator volute chamber and a separator outlet located at the center of the separator volute chamber. The integrated screw type oil-gas separating mechanism effectively solves the problems of low efficiency of a built-in labyrinth oil-gas separating mechanism and large arrangement space usage of an independent oil-gas separator of the cylinder head cover and is featured with convenience in mounting, low manufacturing cost and long service life.