Crankcase ventilation system for automotive engine

Details Crankcase ventilation system for automotive engine Crankcase ventilation system for automotive engine

1992-07-15

1993-11-16

Kamen, Noah P.

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

55DIG19, F02B 2506

Patent

active

052613801

ABSTRACT:
A ventilation system for an automotive engine having a crankcase, 12, an induction system, 14, 16, crankshaft, 18, and at least one camshaft, 20. A processor, 22, pumps gases from the crankcase and separates entrained lubricating oil from the pumped gas flow. A recovery apparatus, 24, 30 introduces the separated gas to the induction system while returning the separated oil to the crankcase.

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SAE Paper (Feb. 1992) "Coswroth MBA Engine".

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