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Exhaust Gas Recirculation System for Internal Combustion Engine

  • US 20160186701A1
  • Filed: 06/26/2013
  • Published: 06/30/2016
  • Est. Priority Date: 06/26/2013
  • Status: Active Grant
First Claim
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1. An exhaust gas recirculation system for an internal combustion engine, the exhaust gas recirculation system comprising:

  • an exhaust gas recirculation passage that connects an intake passage and an exhaust passage of the internal combustion engine;

    a compressor provided downstream of a connection portion of the intake passage with the exhaust gas recirculation passage, and the compressor accommodating an impeller;

    a storage portion provided on an inner wall of the intake passage between the connection portion and the impeller, and the storage portion being configured to store condensed water generated upstream of the compressor; and

    a bypass passage that communicates with the storage portion, and the bypass passage bypasses the impeller to return an intake gas from a downstream side to an upstream side of the impeller.

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