Engine intake air flow control assembly

Engine intake air flow control assembly

  • CN 102,116,229 A
  • Filed: 01/04/2011
  • Published: 07/06/2011
  • Est. Priority Date: 01/04/2010
  • Status: Active Application
First Claim
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1. charge air flow control unit comprises:

  • Plate is suitable for being positioned between the outlet and cylinder head of intake manifold, and described plate is limited between first and second suction ports of intake manifold outlet and cylinder head first and second gas-entered passageways that are communicated with are provided;

    First blade, it is rotatably connected to described plate and is positioned at first gas-entered passageway, first blade can move to from open position and close the position, at described open position, first blade extends along the first wall that limits first gas-entered passageway, in the described position of closing, first blade extends internally from first wall and flows to first suction port with barrier air;

    AndSecond blade, it is rotatably connected to described plate and is positioned at second gas-entered passageway, second blade can move to from open position and close the position, at described open position, second blade extends along second wall that limits second gas-entered passageway, in the described position of closing, second blade extends internally from second wall and flows to second suction port with barrier air.

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