FIELD: engines and pumps.
SUBSTANCE: engine system comprises the engine with crankcase and intake system, crankcase forced venting (PCV) pipe (600) communicating the crankcase and said intake system and mechanically controlled valve (604) at said PCV pipe. Said valve (604) is activated when lateral or centripetal force acting at the engine exceeds the preset threshold while after activation said valve limits the flow from engine crankcase into PCV channel. Invention covers the engine design version.
EFFECT: simplified system design for limitation of the flows of evaporation and liquid lubricant flows between engine crankcase and intake system.
10 cl, 10 dwg
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Authors
Dates
2015-12-10—Published
2011-08-23—Filed