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AIR INTAKE DUCT AND COMBUSTION SYSTEM OF TURBOCHARGED GASOLINE ENGINE

机译:涡轮增压汽油发动机进气管道和燃烧系统

摘要

An air intake duct includes an air intake duct body (11) which includes an air intake part (111) and a connecting part (112) connected with the air intake part (111). A first channel is formed inside the air intake part (111), a second channel intercommunicating with the first channel is formed inside the connecting part (112), one side of the connecting part (112) is provided with a connecting surface (112a) which inclines towards an axis of the air intake duct body (11), the connecting surface (112a) is inclined and extended from a connection joint of the connecting part (112) and the air intake part (111) to an end portion of the connecting part (112), and the first channel has a larger cross section area than the second channel.
机译:进气管道包括进气管道主体( 11 ),该进气管道主体包括进气部分( 111 )和连接部分( 112 )与进气部分( 111 )连接。在进气部分( 111 )的内部形成第一通道,在连接部分( 112 )的内部形成与第一通道互通的第二通道。连接部分( 112 )设有一个连接表面( 112 a ),该表面朝向进气管道本体( 11 ),连接表面( 112 a )倾斜并从连接部分( 112 )和进气部分( 111 )到连接部分( 112 )的端部,并且第一通道的横截面面积比第二通道大。

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