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NITROGEN-ENRICHED GAS SUPPLYING DEVICE FOR INTERNAL COMBUSTION ENGINE

  • US 20100229841A1
  • Filed: 03/12/2010
  • Published: 09/16/2010
  • Est. Priority Date: 03/13/2009
  • Status: Abandoned Application
First Claim
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1. A nitrogen-enriched gas supplying device for an internal combustion engine, the device comprising:

  • a bypass passage to introduce a part of exhaust gas from an exhaust passage of the engine into an intake passage of the engine; and

    a gas separating membrane arranged in the bypass passage, whereinthe gas separating membrane is configured to separate carbon dioxide from exhaust gas introduced into the bypass passage.

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