公开(公告)号：WO2014058608A1

公开(公告)日：2014-04-17

申请号：PCT/US2013/061312

申请日：2013-09-24

Applicant: CHRYSLER GROUP LLC

Inventor： DUDEK, Kenneth, D.

IPC: F02M35/10 ,  F02B31/06 ,  F02D9/10

CPC classification number: F02M35/10255 ,  F01L3/06 ,  F01L3/08 ,  F02D9/10 ,  F02D9/1095 ,  F02M35/10 ,  F02M35/10301 ,  F02M35/10354 ,  F02M35/116

Abstract: An intake control system for a multi-cylinder combustion engine with control valves positioned within intake passageways that can vary the cross- sectional area of the intake runners to increase air intake velocity at low engine speeds. The control system includes an inner frame that can be inserted into a lower manifold after manufacture. The inner frame includes a plurality of flapper valves that are actuated by a four-bar link design, which is driven by a hypoid gear-set. The control system controls an internal DC electric motor that actuates a worm-drive gear-set, which in turn drives the hypoid gear-set to either engage or retract the flapper valves within the intake passageways.

Abstract translation: 一种用于多气缸内燃机的进气控制系统，其具有位于进气通道内的控制阀，其能够改变进气流道的横截面积，以在低发动机转速下增加进气速度。 该控制系统包括在制造后能够插入下歧管的内框架。 内框架包括由四杆连杆设计致动的多个挡板阀，其由准双曲面齿轮组驱动。 控制系统控制内部直流电动机，其驱动蜗杆传动齿轮组，其驱动准双曲面齿轮组，以使进入通道内的挡板阀接合或缩回。