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公开(公告)号：US20070023014A1
公开(公告)日：2007-02-01
申请号：US11190426
申请日：2005-07-27
IPC分类号： F02M37/04
CPC分类号： F02M37/0047 , B60K15/077 , B60K2015/03105 , B60K2015/03118 , B60K2015/03125 , B60K2015/03138 , B60K2015/03144 , F02M37/0094 , F02M37/025 , F02M37/106 , F02M37/18 , Y10T137/86163
摘要： A dual fuel pump fuel extraction system for saddle fuel tanks. A primary modular reservoir assembly (MRA) includes an electric primary fuel pump located in the primary sump of a saddle fuel tank and a secondary MRA including an electric secondary fuel pump located in the secondary sump of the saddle fuel tank, wherein both the primary and secondary fuel pumps extract fuel from the primary sump and simultaneously transfer fuel between the primary and secondary sumps so as to thereby ensure both the primary and secondary fuel pumps have fuel, without starving one before the other, until fuel becomes depleted from the saddle fuel tank.
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公开(公告)号：US08573513B2
公开(公告)日：2013-11-05
申请号：US13117701
申请日：2011-05-27
IPC分类号： F02M61/20
CPC分类号： A62C3/065 , A62C4/00 , B60K15/04 , B60K2015/03375 , B60K2015/0461 , Y10T137/7837
摘要： An inlet check valve assembly with flame arresting feature. An internal flame arresting feature utilizes a flame arrester body attached to a valve member which protrudes into the valve throat. An external flame arresting feature utilizes a hood concentrically disposed relative to the valve member. The flame arresting feature is configured relative to movement of the valve member with respect to the throat such that fluidic communication between the fuel fill pipe and the fuel tank is limited to less than the minimum flame propagation distance of the fuel and air mixture in which a combustible mixture may exist in the fuel fill pipe, whereby any flame front in the fuel fill pipe will quench thereat before reaching the fuel tank.
摘要翻译： 具有阻火特征的入口止回阀组件。 内部阻火特征使用连接到阀构件的阻火器主体，其突出到阀喉部中。 外部阻火功能利用相对于阀构件同心设置的罩。 阻火特征被构造成相对于阀构件相对于喉部的运动，使得燃料填充管和燃料箱之间的流体连通被限制在小于燃料和空气混合物的最小火焰传播距离，其中 燃料填充管中可能存在可燃混合物，燃料填充管中的任何火焰前端将在到达燃料箱之前熄灭。
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公开(公告)号：US20120298385A1
公开(公告)日：2012-11-29
申请号：US13117701
申请日：2011-05-27
CPC分类号： A62C3/065 , A62C4/00 , B60K15/04 , B60K2015/03375 , B60K2015/0461 , Y10T137/7837
摘要： An inlet check valve assembly with flame arresting feature. An internal flame arresting feature utilizes a flame arrester body attached to a valve member which protrudes into the valve throat. An external flame arresting feature utilizes a hood concentrically disposed relative to the valve member. The flame arresting feature is configured relative to movement of the valve member with respect to the throat such that fluidic communication between the fuel fill pipe and the fuel tank is limited to less than the minimum flame propagation distance of the fuel and air mixture in which a combustible mixture may exist in the fuel fill pipe, whereby any flame front in the fuel fill pipe will quench thereat before reaching the fuel tank.
摘要翻译： 具有阻火特征的入口止回阀组件。 内部阻火特征使用连接到阀构件的阻火器主体，其突出到阀喉部中。 外部阻火功能利用相对于阀构件同心设置的罩。 阻火特征被构造成相对于阀构件相对于喉部的运动，使得燃料填充管和燃料箱之间的流体连通被限制在小于燃料和空气混合物的最小火焰传播距离，其中 可燃混合物可能存在于燃料填充管中，由此燃料填充管中的任何火焰前端将在到达燃料箱之前淬火。
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公开(公告)号：US20090230674A1
公开(公告)日：2009-09-17
申请号：US12103764
申请日：2008-04-16
IPC分类号： F16L43/00
CPC分类号： F16L43/00 , B60K15/01 , B60K15/077 , B60K2015/03401 , F02D33/003 , F02M37/0017 , F02M37/0076 , F02M37/0094 , F02M37/106 , F16L25/01
摘要： A fuel port elbow composed of a plastic port body overmolding an electrically conductive, truncated insert tube such that there is no external dissimilar materials boundary. The tube has a tube first segment, a tube elbow segment and a tube second segment truncated such that the dissimilar materials boundary at the tube truncation is internal to the port body. A port body is integral with the plastic of a flange cover, and overmolds part of the tube first segment and all of the tube elbow and second segments. The port body has a port body second segment having a port body passage communicating with the tube passage and extending remotely from the tube truncation, being adapted for connecting with a fuel line.
摘要翻译： 由塑料端口体组成的燃料口弯头，包覆模制导电的截头插入管，使得不存在外部不同的材料边界。 管具有管第一段，管弯头段和管第二段截短，使得管截头处的不同材料边界在端口体内部。 端口主体与法兰盖的塑料是一体的，并且包覆了部分管子第一段和所有管弯头和第二段。 端口主体具有端口主体第二段，其具有与管通道连通并且远离管截头延伸的端口主体通道，其适于与燃料管线连接。
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公开(公告)号：US06792918B1
公开(公告)日：2004-09-21
申请号：US10674126
申请日：2003-09-29
申请人： Robert Halsall
发明人： Robert Halsall
IPC分类号： F02M3700
CPC分类号： F02M37/0058 , F02M37/0023 , F02M37/0041 , F02M37/10
摘要： The present invention provides a fuel system that utilizes a first valve assembly and a second valve assembly within a fuel tank. Preferably, the first valve assembly is in parallel with the second valve assembly and provides a greater bias against fuel flow from the fuel tank assembly to the fuel rail. The second valve assembly allows fuel flow from the fuel tank assembly to the fuel rail and is biased with a lower bias than that for the first valve assembly. Additionally, the second valve assembly allows a lower fuel flow rate from the fuel tank assembly to the fuel rail than does the first valve assembly.
摘要翻译： 本发明提供一种利用燃料箱内的第一阀组件和第二阀组件的燃料系统。 优选地，第一阀组件与第二阀组件平行并且提供更大的偏压以抵抗燃料从燃料箱组件到燃料轨的流量。 第二阀组件允许燃料从燃料箱组件流到燃料轨道并以比第一阀组件低的偏压偏压。 此外，与第一阀组件相比，第二阀组件允许从燃料箱组件到燃料轨道的较低燃料流量。
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公开(公告)号：US5097647A
公开(公告)日：1992-03-24
申请号：US610896
申请日：1990-11-09
CPC分类号： E04H12/08 , H01Q1/1242
摘要： The support tower comprises three (3) generally parallel legs positioned relative to one another to form a triangular configuration and each leg having a bottom end and a top end. A plurality of cross bracing is provided securing the legs to one another intermediate their ends. A first mount is located adjacent the top ends of the legs and is capable of supporting pivotally and slidably a microwave dish. A second mount is located on each leg for mounting cellular antennas generally back to back. The tower further includes an albow adjacent each top end of the legs wherein the elbow displaced the legs outwardly to increase the lateral spacing between the top ends of the legs.
摘要翻译： 支撑塔包括相对于彼此定位的三（3）个大致平行的腿，以形成三角形构造，并且每个腿具有底端和顶端。 提供了多个交叉支撑，其将腿彼此固定在它们的端部之间。 第一安装件位于腿的顶端附近并且能够枢转地和可滑动地支撑微波盘。 第二个安装座位于每条腿上，用于一般背靠背安装蜂窝天线。 塔还包括与腿的每个顶端相邻的肘部，其中肘部向外移动腿以增加腿的顶端之间的横向间隔。
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公开(公告)号：US07784342B2
公开(公告)日：2010-08-31
申请号：US12039354
申请日：2008-02-28
IPC分类号： G01F23/00
CPC分类号： G01F23/363
摘要： A fuel sender unit is provided for deployment on a vehicle having a fuel tank. The fuel sender unit includes a float arm configured to move in relation to the volume of fuel held within the fuel tank. A fuel level sensor is coupled to the float arm. The fuel level sensor produces a resistance that varies with the position of the float arm to thereby produce a multi-slope sender profile including at least first, second, and third successive profile segments. The first profile segment has an average slope that is greater than that of the second profile segment, and the second profile segment has an average slope that is greater than that of the third profile segment.
摘要翻译： 提供燃料传感器单元用于部署在具有燃料箱的车辆上。 燃料发送器单元包括配置成相对于保持在燃料箱内的燃料的量移动的浮动臂。 燃料液位传感器耦合到浮动臂。 燃料液位传感器产生随着浮动臂的位置而变化的电阻，从而产生包括至少第一，第二和第三连续轮廓段的多坡度发射器轮廓。 第一轮廓段具有大于第二轮廓段的平均坡度，并且第二轮廓片段具有大于第三轮廓片段的平均坡度。
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公开(公告)号：US20100132675A1
公开(公告)日：2010-06-03
申请号：US12327332
申请日：2008-12-03
CPC分类号： F02M37/18 , B60K15/00 , F02M37/0047 , F02M37/025 , F02M37/106 , F02M63/0225 , F02M2200/60
摘要： A vehicular fuel system includes a suction pump having an inlet and an outlet, a priming pump having an inlet and an outlet, a valve and a fluid conduit assembly having a first port coupled to the outlet of the priming pump, a second port coupled to the inlet of the suction pump, and a third port coupled to the valve. The fluid conduit assembly and the valve are configured such that when the priming pump is operated, fluid flows from the outlet of the priming pump, through the first port and second ports, and into the inlet of the suction pump and when the suction pump is operated, fluid flows through the valve and the third and second ports, and into the inlet of the suction pump.
摘要翻译： 车辆燃料系统包括具有入口和出口的抽吸泵，具有入口和出口的起动泵，阀和流体管道组件，其具有联接到起动泵的出口的第一端口，第二端口连接到 抽吸泵的入口和联接到阀的第三端口。 流体导管组件和阀被构造成使得当起动泵被操作时，流体从起动泵的出口流过第一端口和第二端口并进入抽吸泵的入口，并且当抽吸泵是 流体流过阀门和第三和第二端口，并进入抽吸泵的入口。
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公开(公告)号：US20100065023A1
公开(公告)日：2010-03-18
申请号：US12210234
申请日：2008-09-15
IPC分类号： F02M37/00
CPC分类号： F02M37/106 , F02M37/0094
摘要： A by-pass fuel system in which the plumbing of the fuel pump module is configured to ensure by-pass strained (and filtered) fuel remains separate from the reservoir fuel after by-pass such that it is not re-strained before re-entry to the fuel pump. The anti-clogging fuel pump module is plumbed such that the by-pass strained fuel is directed to the fuel pump separately with respect to the reservoir fuel, wherein it never mixes with reservoir fuel except after the reservoir fuel has passed through the strainer. Thus, the by-pass strained fuel only mixes with strained fuel from the strainer before its entry to the fuel pump. Accordingly, only reservoir fuel in the fuel pump module is passed through the strainer, whereby the clogging rate of the strainer is minimized.
摘要翻译： 旁路燃料系统，其中燃料泵模块的管道被配置为确保旁路过滤（和过滤的）燃料在旁路旁与储油器燃料分开，使得在重新进入之前它不被再紧张 到燃油泵。 防堵塞燃料泵模块被引流，使得旁路应变燃料相对于储存器燃料分别被引导到燃料泵，其中除了储存器燃料已经通过过滤器之外，它不会与储存器燃料混合。 因此，旁路应变燃料仅在进入燃油泵之前与来自过滤器的应变燃料混合。 因此，只有燃料泵模块中的贮存器燃料通过过滤器，从而使过滤器的堵塞速度最小化。
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公开(公告)号：US07757672B2
公开(公告)日：2010-07-20
申请号：US12210234
申请日：2008-09-15
IPC分类号： F02M37/04
CPC分类号： F02M37/106 , F02M37/0094
摘要： A by-pass fuel system in which the plumbing of the fuel pump module is configured to ensure by-pass strained (and filtered) fuel remains separate from the reservoir fuel after by-pass such that it is not re-strained before re-entry to the fuel pump. The anti-clogging fuel pump module is plumbed such that the by-pass strained fuel is directed to the fuel pump separately with respect to the reservoir fuel, wherein it never mixes with reservoir fuel except after the reservoir fuel has passed through the strainer. Thus, the by-pass strained fuel only mixes with strained fuel from the strainer before its entry to the fuel pump. Accordingly, only reservoir fuel in the fuel pump module is passed through the strainer, whereby the clogging rate of the strainer is minimized.
摘要翻译： 旁路燃料系统，其中燃料泵模块的管道被配置为确保旁路过滤（和过滤的）燃料在旁路旁与储油器燃料分开，使得在重新进入之前它不被再紧张 到燃油泵。 防堵塞燃料泵模块被引流，使得旁路应变燃料相对于储存器燃料分开地被引导到燃料泵，其中除了储存器燃料已经通过过滤器之外，它不会与储存器燃料混合。 因此，旁路应变燃料仅在进入燃油泵之前与来自过滤器的应变燃料混合。 因此，只有燃料泵模块中的贮存器燃料通过过滤器，从而使过滤器的堵塞速度最小化。
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