<p>The air intake system of an internal-combustion engine has a branching between the throttle housing and a collecting tank from which suction pipes lead to the cylinder head of the internal-combustion engine. This branching divides the intake air which flows into it in a single flow and guides it to the collecting tank by way of several lines. This arrangement has a simple construction and causes a torque and power increase over a wide rotational-speed range.</p>
申请公布号
EP0421116(B1)
申请公布日期
1993.01.13
申请号
EP19900116341
申请日期
1990.08.27
申请人
DR.ING.H.C. F. PORSCHE AKTIENGESELLSCHAFT
发明人
RUTSCHMANN, ERWIN, DIPL.-ING.;BREUER, HANS GEORG, DIPL.-ING.