公开(公告)号：US06347616B1

公开(公告)日：2002-02-19

申请号：US09567933

申请日：2000-05-10

申请人： Lorenzo Guadalupe Rodriguez ,  Luis A. Flores-Mena ,  Alberto Alcantara ,  Yingjie Lin

发明人： Lorenzo Guadalupe Rodriguez ,  Luis A. Flores-Mena ,  Alberto Alcantara ,  Yingjie Lin

IPC分类号： F02M3302

CPC分类号： F16K31/0655 ,  F02M25/0836 ,  F16K31/0651

摘要： The Solenoid Valve For A Vehicle Carbon Canister includes a housing with an outlet end and a inlet end. A portion of the inlet end of the housing extends around an inlet port formed in the inlet end to create an air inlet tube. Inserted in the outlet end of the housing is an end cap formed with an outlet port. The end cap extends around the outlet port to form an air outlet nipple having an internal portion and an external portion. Formed around the internal portion of the air outlet nipple is an annular cavity. Disposed within the housing is a solenoid mechanism slightly smaller than the housing to form an annular air passage having sufficient area to provide the proper air flow, but also having a thickness small enough to prevent carbon particles from passing through the annular air passage. A continuous air passage is formed by the air inlet tube, the annular air passage, and the air outlet nipple. A plunger is included to block the flow of air through the air outlet nipple. When the plunger is in the open position, the internal geometry of the present invention, such as the thickness of the annular air passage and the drastic increase in volume between the annular air passage and the annular cavity, minimizes contamination by carbon particles.

摘要翻译： 用于车辆的电磁阀碳罐包括具有出口端和入口端的壳体。 壳体的入口端的一部分围绕形成在入口端的入口端部延伸以形成进气管。 插入壳体的出口端是形成有出口的端盖。 端盖围绕出口延伸以形成具有内部部分和外部部分的空气出口接头。 形成在空气出口接头的内部周围是环形空腔。 设置在壳体内的是比壳体稍小的螺线管机构，以形成具有足够面积的环形空气通道，以提供适当的空气流动，但也具有足够小的厚度以防止碳颗粒通过环形空气通道。 连续空气通道由进气管，环形空气通道和出气口组成。 包括一个柱塞以阻止通过出气口的空气流。 当柱塞处于打开位置时，本发明的内部几何形状，例如环形空气通道的厚度和环形空气通道与环形腔之间的体积急剧增加，使得碳颗粒的污染最小化。

公开(公告)号：US20090183558A1

公开(公告)日：2009-07-23

申请号：US12009651

申请日：2008-01-22

申请人： Xin Houjie ,  Samuel Roland Palfenier ,  Luis A. Flores-Mena

发明人： Xin Houjie ,  Samuel Roland Palfenier ,  Luis A. Flores-Mena

IPC分类号： G01M15/06 ,  G01B21/22 ,  G01R3/00

CPC分类号： G01D11/245 ,  Y10T29/49007

摘要： A vehicle camshaft/crankshaft sensor has a plastic terminal assembly defining a connector and a plastic housing and bracket assembly engaged with the terminal assembly and defining a plastic bracket. Various structures are disclosed for establishing one of plural discrete orientations between the bracket and the connector.

摘要翻译： 车辆凸轮轴/曲轴传感器具有限定连接器的塑料端子组件和与端子组件接合并限定塑料支架的塑料壳体和支架组件。 公开了用于在支架和连接器之间建立多个离散取向之一的各种结构。