Oil mist separator for crank case ventilation device of internal-combustion engine, has separator housing, separation element arranged in housing and cover for removable closing of housing

摘要

The oil mist separator (1) has a separator housing (10), a separation element (2) arranged in the housing and a cover (11) for removable closing of the housing. A separator by-pass valve (3) is provided as a pre-mounted valve unit with a valve housing (30). The valve housing is inserted into a through hole (13) in a sealing manner. The through hole is provided within the cover.