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公开(公告)号:US20140345707A1
公开(公告)日:2014-11-27
申请号:US14282604
申请日:2014-05-20
发明人: Robert Douglas Jefford , Benjamin Dominick Manton Williams , David William Balsdon , David Rene Forgeron
IPC分类号: F16K27/00
CPC分类号: F02M25/0836 , B60K15/03504 , F02M25/0818 , F16K15/148 , F16K27/00 , F16K31/0658 , Y10T137/5109 , Y10T137/6851 , Y10T137/86485
摘要: A valve assembly, such as a canister purge solenoid (CPS) having one or more interchangeable components which may be used to reconfigure the valve assembly to have one or more additional vacuum ports. The design of the valve assembly eliminates the need to mold these ports into the intake manifold, simplifying the design of the manifold, and the tooling needed to make the manifold. The direct mount design of the CPS of the present invention includes at least one additional port to serve as an additional vacuum port to be used for any other purpose, such as a PCV valve, brake booster, or the like.
摘要翻译: 阀组件,例如具有一个或多个可互换部件的罐清洗螺线管(CPS),其可用于重新配置阀组件以具有一个或多个附加的真空端口。 阀组件的设计消除了将这些端口模制到进气歧管中的需要,简化歧管的设计以及制造歧管所需的工具。 本发明的CPS的直接安装设计包括至少一个附加端口,用作用于任何其他目的的附加真空端口,例如PCV阀,制动助力器等。
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公开(公告)号:US20140345709A1
公开(公告)日:2014-11-27
申请号:US14282644
申请日:2014-05-20
发明人: Robert Douglas Jefford , Benjamin Dominick Manton Williams , Daniel Clayton Todd Jackson , David Rene Forgeron
IPC分类号: F02M25/08
CPC分类号: F02M25/0836 , B60K15/03504 , F02M25/0818 , F16K15/148 , F16K27/00 , F16K31/0658 , Y10T137/5109 , Y10T137/6851 , Y10T137/86485
摘要: A mounting assembly which provides for a rigid connection between a valve assembly, such as a canister purge valve (CPV), and a component in an air flow system of a vehicle, such as an intake manifold, air box, or the like. The mounting assembly includes two brackets that are connected to the CPV, and the brackets are used to connect the CPV to an intake manifold. The first bracket includes an isolator having a slot, and a blade or flange extends into the slot, providing only one way of attachment between the CPV and the intake manifold. The second bracket includes a single bolt through a molded tab providing a second connection. The second bracket also has a second isolator; both isolators are made of rubber or other type of material suitable for isolating vibration. Each isolator provides vibration isolation between the intake manifold and the CPV.
摘要翻译: 一种安装组件,其提供阀组件(例如罐式净化阀(CPV))与车辆的空气流动系统(例如进气歧管,空气箱等)中的部件之间的刚性连接。 安装组件包括连接到CPV的两个支架,并且支架用于将CPV连接到进气歧管。 第一支架包括具有狭槽的隔离器,并且叶片或凸缘延伸到槽中,仅在CPV和进气歧管之间提供一种连接方式。 第二支架包括通过模制突出部提供第二连接的单个螺栓。 第二个支架也有一个第二个隔离器; 两个隔离器均由橡胶或其他适合隔离振动的材料制成。 每个隔离器在进气歧管和CPV之间提供隔振。
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公开(公告)号:US20150316007A1
公开(公告)日:2015-11-05
申请号:US14676480
申请日:2015-04-01
发明人: Ben Dominick Williams , David William Balsdon , Robert Douglas Jefford , David Rene Forgeron , Brian Gordon Woods
IPC分类号: F02M25/08
CPC分类号: F02M25/089 , B60K15/03519 , B60K2015/03585 , F02M25/0836 , F02M25/0854 , F02M25/0872 , F02M2025/0845 , F16K17/0413 , F16K31/0655 , Y10T137/0379 , Y10T137/0396 , Y10T137/7761 , Y10T137/7897 , Y10T137/7931 , Y10T137/86292 , Y10T137/8733 , Y10T137/87338 , Y10T137/87555
摘要: A valve assembly providing flow control between a fuel tank and a carbon canister, which includes two valves providing two different flow paths, where the first valve provides active vacuum relief along the first flow path, and the second valve provides passive vacuum relief along the second flow path. A reservoir is added to the cap which is common for both flow paths. The second valve has a sealing valve member and a biasable member that passively relieves fuel tank vacuum pressure at a predetermined vacuum level.
摘要翻译: 一种阀组件,其在燃料箱和碳罐之间提供流量控制,所述碳罐包括两个提供两个不同流动路径的阀,其中所述第一阀沿着所述第一流动路径提供主动真空释放,并且所述第二阀沿着所述第二阀提供被动真空释放 流路。 将一个储存器添加到两个流动路径共同的盖子上。 第二阀具有密封阀构件和可偏置构件,被动地在预定的真空度下缓解燃料箱的真空压力。
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公开(公告)号:US20150176542A1
公开(公告)日:2015-06-25
申请号:US14542985
申请日:2014-11-17
IPC分类号: F02M25/08
CPC分类号: F02M25/0836 , B01F3/02 , B01F5/043 , B01F2005/0436 , B01F2005/0441 , F02M25/089 , F04F5/20 , Y10T137/87587
摘要: A venturi valve assembly, having a flow tube, an upper port integrally formed with flow tube, a flow cavity disposed within the flow tube, an inlet formed as part of the flow tube such that the inlet forms a part of the flow cavity, an outlet formed as part of the flow tube such that the outlet forms a part of the flow cavity, and a venturi nozzle disposed in the flow tube. Pressurized air flows into the flow cavity from the inlet such that the pressurized air flows around the venturi nozzle. Purge vapor flows into the flow cavity from the upper port, and the flow rate of the pressurized air is increased after flowing around the venturi nozzle, increasing the flow of the purge vapor after the purge vapor is mixed with the pressurized air in the flow tube.
摘要翻译: 一种文丘里阀组件,其具有流动管,与流管一体形成的上端口,设置在流管内的流动空腔,形成为流管的一部分的入口,使得入口形成流动腔的一部分, 出口形成为流动管的一部分,使得出口形成流动腔的一部分,以及设置在流管中的文丘里喷嘴。 加压空气从入口流入流动空腔,使得加压空气围绕文氏管喷嘴流动。 净化蒸汽从上端口流入流动空腔,并且在围绕文氏管喷嘴流动之后加压空气的流量增加,在吹扫蒸汽与流管中的加压空气混合之后增加净化蒸汽的流量 。
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公开(公告)号:US20150083322A1
公开(公告)日:2015-03-26
申请号:US14514528
申请日:2014-10-15
CPC分类号: B29C65/02 , B29L2031/3481 , F02D31/003 , F02M3/09 , F16K31/0644 , F16K31/08 , F16K99/00 , H02K5/08 , H02K7/06 , H02K15/14 , Y10T137/0491
摘要: A method provides a plastic housing for an actuator. The actuator has a stator assembly coupled to a connector structure and a rotor assembly that rotates with respect to the stator assembly. The method inserts the stator assembly with connector structure connected thereto into an interior of the plastic housing until a surface of the stator assembly engages a surface of the plastic housing, with an annular end of the plastic housing extending beyond an adjacent annular surface of the connector structure. The annular end of the housing is heated and deformed to capture the annular surface of the connector structure, thereby coupling the plastic housing to the connector structure.
摘要翻译: 一种方法提供用于致动器的塑料壳体。 致动器具有联接到连接器结构的定子组件和相对于定子组件旋转的转子组件。 该方法将具有与其连接的连接器结构的定子组件插入塑料壳体的内部,直到定子组件的表面接合塑料壳体的表面,塑料壳体的环形端延伸超过连接器的相邻环形表面 结构体。 壳体的环形端部被加热和变形以捕获连接器结构的环形表面,从而将塑料壳体耦合到连接器结构。
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公开(公告)号:US09890747B2
公开(公告)日:2018-02-13
申请号:US14676480
申请日:2015-04-01
发明人: Ben Dominick Williams , David William Balsdon , Robert Douglas Jefford , David Rene Forgeron , Brian Gordon Woods
IPC分类号: F02M25/08 , F16K17/04 , F16K31/06 , B60K15/035
CPC分类号: F02M25/089 , B60K15/03519 , B60K2015/03585 , F02M25/0836 , F02M25/0854 , F02M25/0872 , F02M2025/0845 , F16K17/0413 , F16K31/0655 , Y10T137/0379 , Y10T137/0396 , Y10T137/7761 , Y10T137/7897 , Y10T137/7931 , Y10T137/86292 , Y10T137/8733 , Y10T137/87338 , Y10T137/87555
摘要: A valve assembly providing flow control between a fuel tank and a carbon canister, which includes two valves providing two different flow paths, where the first valve provides active vacuum relief along the first flow path, and the second valve provides passive vacuum relief along the second flow path. A reservoir is added to the cap which is common for both flow paths. The second valve has a sealing valve member and a biasable member that passively relieves fuel tank vacuum pressure at a predetermined vacuum level.
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公开(公告)号:US09726119B2
公开(公告)日:2017-08-08
申请号:US14282604
申请日:2014-05-20
发明人: Robert Douglas Jefford , Benjamin Dominick Manton Williams , David William Balsdon , David Rene Forgeron
IPC分类号: F02M25/08 , F16K27/00 , F16K15/14 , F16K31/06 , B60K15/035
CPC分类号: F02M25/0836 , B60K15/03504 , F02M25/0818 , F16K15/148 , F16K27/00 , F16K31/0658 , Y10T137/5109 , Y10T137/6851 , Y10T137/86485
摘要: A valve assembly, such as a canister purge solenoid (CPS) having one or more interchangeable components which may be used to reconfigure the valve assembly to have one or more additional vacuum ports. The design of the valve assembly eliminates the need to mold these ports into the intake manifold, simplifying the design of the manifold, and the tooling needed to make the manifold. The direct mount design of the CPS of the present invention includes at least one additional port to serve as an additional vacuum port to be used for any other purpose, such as a PCV valve, brake booster, or the like.
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公开(公告)号:US09605625B2
公开(公告)日:2017-03-28
申请号:US14542985
申请日:2014-11-17
CPC分类号: F02M25/0836 , B01F3/02 , B01F5/043 , B01F2005/0436 , B01F2005/0441 , F02M25/089 , F04F5/20 , Y10T137/87587
摘要: A venturi valve assembly, having a flow tube, an upper port integrally formed with flow tube, a flow cavity disposed within the flow tube, an inlet formed as part of the flow tube such that the inlet forms a part of the flow cavity, an outlet formed as part of the flow tube such that the outlet forms a part of the flow cavity, and a venturi nozzle disposed in the flow tube. Pressurized air flows into the flow cavity from the inlet such that the pressurized air flows around the venturi nozzle. Purge vapor flows into the flow cavity from the upper port, and the flow rate of the pressurized air is increased after flowing around the venturi nozzle, increasing the flow of the purge vapor after the purge vapor is mixed with the pressurized air in the flow tube.
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公开(公告)号:US09506428B2
公开(公告)日:2016-11-29
申请号:US14282512
申请日:2014-05-20
发明人: Robert Douglas Jefford , Benjamin Dominick Manton Williams , David William Balsdon , David Rene Forgeron , Adrian Ovidiu Crisan
CPC分类号: F02M25/0836 , B60K15/03504 , F02M25/0818 , F16K15/148 , F16K27/00 , F16K31/0658 , Y10T137/5109 , Y10T137/6851 , Y10T137/86485
摘要: A system which includes a turbo bypass switching valve (BSV) positioned at a beneficial location as a direct mount on an air box to achieve compliance to OBD hose-off requirement via electronic actuation of the BSV and monitoring of the fuel tank pressure sensor for pressure change. When the turbocharger unit is generating pressurized air, the turbo BSV is open, and vapor is passing through the purge valve, some level of vacuum in the fuel tank is sensed. By closing the BSV, flow through the venturi is reduced, producing both less vacuum and a change in fuel tank pressure. The pressure change does not occur if any of the hoses become disconnected. This results in a simple OBD “venture hose off” check without additional components.
摘要翻译: 一种系统,其包括位于有利位置的涡轮旁路切换阀(BSV),作为直接安装在空气箱上以通过BSV的电子致动实现符合OBD软管的要求,并且监测用于压力的燃料箱压力传感器 更改。 当涡轮增压器单元产生加压空气时,涡轮BSV打开,蒸汽通过排气阀,感测到燃料箱中的一些真空度。 通过关闭BSV,通过文丘里管的流量减少,产生较少的真空和燃料箱压力的变化。 如果任何软管断开,则不会发生压力变化。 这导致了一个简单的OBD“冒险软管关闭”检查,没有其他组件。
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公开(公告)号:US20140345573A1
公开(公告)日:2014-11-27
申请号:US14282512
申请日:2014-05-20
发明人: Robert Douglas Jefford , Benjamin Dominick Manton Williams , David William Balsdon , David Rene Forgeron , Adrian Ovidiu Crisan
IPC分类号: F02M25/08
CPC分类号: F02M25/0836 , B60K15/03504 , F02M25/0818 , F16K15/148 , F16K27/00 , F16K31/0658 , Y10T137/5109 , Y10T137/6851 , Y10T137/86485
摘要: A system which includes a turbo bypass switching valve (BSV) positioned at a beneficial location as a direct mount on an air box to achieve compliance to OBD hose-off requirement via electronic actuation of the BSV and monitoring of the fuel tank pressure sensor for pressure change. When the turbocharger unit is generating pressurized air, the turbo BSV is open, and vapor is passing through the purge valve, some level of vacuum in the fuel tank is sensed. By closing the BSV, flow through the venturi is reduced, producing both less vacuum and a change in fuel tank pressure. The pressure change does not occur if any of the hoses become disconnected. This results in a simple OBD “venture hose off” check without additional components.
摘要翻译: 一种系统,其包括位于有利位置的涡轮旁路切换阀(BSV),作为直接安装在空气箱上以通过BSV的电子致动实现符合OBD软管的要求,并且监测用于压力的燃料箱压力传感器 更改。 当涡轮增压器单元产生加压空气时,涡轮BSV打开,蒸汽通过排气阀,感测到燃料箱中的一些真空度。 通过关闭BSV,通过文丘里管的流量减少,产生较少的真空和燃料箱压力的变化。 如果任何软管断开,则不会发生压力变化。 这导致了一个简单的OBD“冒险软管关闭”检查,没有其他组件。
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