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公开(公告)号：US06331021B1
公开(公告)日：2001-12-18
申请号：US09207072
申请日：1998-12-07
申请人： Johanne Wilson , Laura Lou Cranmer , James Pickard , Kevin Baxter
发明人： Johanne Wilson , Laura Lou Cranmer , James Pickard , Kevin Baxter
IPC分类号： F16L3300
CPC分类号： B60K15/03519 , B60K15/035 , B60K15/03504 , Y10S285/921
摘要： A vapor vent hose is adapted to be assembled to a nipple. The nipple has a first end, an outside diameter and a barb. The barb has a tapered first end adjacent the end of the nipple and a second end with a substantially radially extending face. The hose and nipple are provided in a fuel vapor system. The hose has a first end with an inside diameter fitting over the nipple. The first end has a cuff axially spaced from the end of the hose. The cuff is substantially undeformed radially after installation over the barb.
摘要翻译： 蒸汽排气软管适于组装到乳头。 乳头具有第一端，外径和倒钩。 倒钩具有邻近接头端部的锥形第一端和具有基本上径向延伸的面的第二端。 软管和乳头设置在燃料蒸气系统中。 软管具有在乳头上方具有内径配件的第一端。 第一端具有与软管的端部轴向间隔开的袖带。 在安装在倒钩上之后，袖带在径向上基本上未变形。
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公开(公告)号：US06267006B1
公开(公告)日：2001-07-31
申请号：US08953655
申请日：1997-10-17
IPC分类号： F02D4118
CPC分类号： G01F1/6842 , F02M35/021
摘要： An air induction assembly 10 disposed in an intake passage through which air flows to an engine. The air induction assembly 10 has a conduit member 20 which defines an air flow path. A mass air flow sensor (MAFS) 30 is located in the intermediate conduit portion and is in fluid communication with the air flow path. The MAFS 30 being operative to generate an output signal corresponding to air flow rate within the intermediate conduit portion A plurality of flow conditioning elements (FCEs) 22 in the airflow path produce a uniform airflow with low turbulent fluctuations to the MAFS 30 under all vehicle and engine speeds without excessively restricting the air flowing to the engine.
摘要翻译： 设置在进气通道中的空气感应组件10，空气通过该进气通道流向发动机。 空气引导组件10具有限定空气流动路径的管道构件20。 质量空气流量传感器（MAFS）30位于中间导管部分中并且与气流通道流体连通。 MAFS 30可操作以产生对应于中间管道部分A内的空气流速的输出信号。气流路径中的多个流量调节元件（FCE）22在所有车辆下产生具有低湍流波动的均匀气流至MAFS 30， 发动机转速，而不会过度限制流向发动机的空气。
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