公开(公告)号：US07204240B2

公开(公告)日：2007-04-17

申请号：US11144909

申请日：2005-06-03

申请人： Jeffrey A. Malone ,  Murray Busato ,  Joseph A. Wilson ,  Peter G. Weissinger

发明人： Jeffrey A. Malone ,  Murray Busato ,  Joseph A. Wilson ,  Peter G. Weissinger

IPC分类号： F02M25/07 ,  F02M25/00

CPC分类号： F02M26/72 ,  F02M26/48 ,  F02M26/54 ,  F02M26/67 ,  F02M26/74

摘要： An exhaust gas recirculation (EGR) arrangement having an intake manifold with a valve base assembly integrated with the engine's intake manifold. The valve base assembly has a valve seat positioned in the path of fluid flow through the valve base. A valve member is also contained in the valve base and is operably disposed in relation to the valve seat. An actuator is connectable with the valve base and with the valve member to open and close the valve seat in response to actuation of the actuator. The actuator can disconnect from the valve base and valve member.

摘要翻译： 排气再循环（EGR）装置，其具有进气歧管，其具有与发动机的进气歧管集成的阀座组件。 阀座组件具有位于通过阀座的流体流动路径中的阀座。 阀构件也容纳在阀座中，并且可相对于阀座可操作地设置。 致动器可与阀座和阀构件连接，以响应致动​​器的致动来打开和关闭阀座。 致动器可以从阀座和阀构件断开。