公开(公告)号：US20060236980A1

公开(公告)日：2006-10-26

申请号：US11278695

申请日：2006-04-05

申请人： Keisuke Maruo ,  Mitsuharu Yamamoto

发明人： Keisuke Maruo ,  Mitsuharu Yamamoto

IPC分类号： F02M51/00 ,  F02M35/10 ,  F02M37/00

CPC分类号： F02D9/1065 ,  F02D2009/0264 ,  F02D2009/0267 ,  F02D2009/0269 ,  F02M35/024 ,  F02M35/04 ,  F02M35/10144 ,  F02M69/044

摘要： A throttle body includes a housing that accommodates a connector for a rotation shaft of a throttle valve disposed in the throttle body and a throttle position sensor, a fuel return passage that communicates the housing with an air intake passage in the throttle body, a T-shaped pipe that communicates with the air intake passage upstream from the throttle body to function as a pressure control chamber, and an air inflow passage that communicates the housing with the T-shaped pipe. The throttle body smoothly returns the fuel accumulated in a housing that accommodates a connector that connects a throttle position sensor to the end of the rotation shaft of a throttle valve to an air intake passage.

摘要翻译： 节气门体包括壳体，其容纳设置在节气门体中的节流阀的旋转轴的连接器和节气门位置传感器，将壳体与节气门体中的进气通道连通的燃料返回通道， 与节气门体上游的进气通路连通，作为压力控制室，以及使壳体与T字形管连通的空气流入通路。 节气门体平滑地将容纳在将节气门位置传感器连接到节流阀的旋转轴的端部的连接器的壳体中的燃料平滑地返回到进气通道。

公开(公告)号：US07290526B2

公开(公告)日：2007-11-06

申请号：US11278695

申请日：2006-04-05

申请人： Keisuke Maruo ,  Mitsuharu Yamamoto

发明人： Keisuke Maruo ,  Mitsuharu Yamamoto

IPC分类号： F02D9/10

CPC分类号： F02D9/1065 ,  F02D2009/0264 ,  F02D2009/0267 ,  F02D2009/0269 ,  F02M35/024 ,  F02M35/04 ,  F02M35/10144 ,  F02M69/044

摘要： A throttle body includes a housing that accommodates a connector for a rotation shaft of a throttle valve disposed in the throttle body and a throttle position sensor, a fuel return passage that communicates the housing with an air intake passage in the throttle body, a T-shaped pipe that communicates with the air intake passage upstream from the throttle body to function as a pressure control chamber, and an air inflow passage that communicates the housing with the T-shaped pipe. The throttle body smoothly returns the fuel accumulated in a housing that accommodates a connector that connects a throttle position sensor to the end of the rotation shaft of a throttle valve to an air intake passage.

摘要翻译： 节气门体包括壳体，其容纳设置在节气门体中的节流阀的旋转轴的连接器和节气门位置传感器，将壳体与节气门体中的进气通道连通的燃料返回通道， 与节气门体上游的进气通路连通，作为压力控制室，以及使壳体与T字形管连通的空气流入通路。 节气门体平滑地将容纳在将节气门位置传感器连接到节流阀的旋转轴的端部的连接器的壳体中的燃料平滑地返回到进气通道。