Crankcase ventilation system

Crankcase ventilation system

  • CN 101,182,794 A
  • Filed: 12/04/2007
  • Published: 05/21/2008
  • Est. Priority Date: 12/04/2007
  • Status: Active Application
First Claim
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1. crankcase ventilation system, comprise valve chamber cover, deaerator, PCV valve, pipeline, it is characterized in that:

  • integrated a kind of Oil-gas Separation labyrinth in valve chamber cover, there is a Venturi tube that oil gas is caused in the deaerator at Oil-gas Separation labyrinth structure end, the deaerator upper end is connected in cyclinder head cover and covers fixing PCV valve, and the deaerator lower end is connected in the cylinder cap spill port.

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