The combination of a variable passive separation system is supported by an additional vacuum generation. The high efficiency oil separator enables highest separation performance at all operating points for EU7 and hydrogen engine applications. The combined system ensures negative crankcase pressure at all operating points. Suitable for hydrogen engines with and control of hydrogen concentration inside the crank case. The oil separator can be used as a box or as a functional unit integrated into cam covers.
Characteristics
- High oil separation efficiency at all operating points
- Negative crankcase pressure at all operating points
- Efficient fresh air ventilation into crankcase and BB dilution to keep the hydrogen concentration at low level
- Freely adjustable at all operating points
- Advantages over e.g., centrifuge solutions in terms of costs and installation space requirements
