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SYSTEM AND METHOD FOR STORING CRANKCASE GASES TO IMPROVE ENGINE AIR-FUEL CONTROL

  • US 20100012103A1
  • Filed: 07/18/2008
  • Published: 01/21/2010
  • Est. Priority Date: 07/18/2008
  • Status: Active Grant
First Claim
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1. A system for combusting internal combustion engine crankcase gases, the system comprising:

  • an internal combustion engine comprising a crankcase, an intake manifold, a duct connecting the crankcase to the intake manifold;

    a canister comprising hydrocarbon storage media, the canister located along the length of the duct and in communication with the duct; and

    an electrically adjustable valve capable of regulating flow of gases from the canister to the intake manifold.

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