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公开(公告)号：US07481205B2
公开(公告)日：2009-01-27
申请号：US11266161
申请日：2005-11-03
申请人： David H. Keeler , Francis M. Sprinkel , Niranjan Maharajh , Mimmo Elia , Josh Breinlinger , Jan-Roger Linna
发明人： David H. Keeler , Francis M. Sprinkel , Niranjan Maharajh , Mimmo Elia , Josh Breinlinger , Jan-Roger Linna
IPC分类号： F02G5/00
CPC分类号： F02D41/064 , F02M31/125 , F02M45/10 , F02M51/066 , F02M53/02 , F02M53/06 , F02M61/042 , F02M61/18 , F02M61/188 , F02M2200/60 , Y02T10/126 , Y10T477/68
摘要： There is provided a fuel injector system for vaporizing liquid fuel and metering the vapor to an internal combustion engine of an automobile. The system has at least one fuel injector with at least one capillary flow passage with a heat source arranged along the flow passage capable of heating liquid fuel in the flow passage to a level sufficient to vaporize it, a solenoid operated metering valve located at the capillary outlet for metering vaporized fuel to the internal combustion engine, and a system for operating the metering valve while delivering the vaporized fuel at an opening and closing frequency of at least 15 Hz or more preferably at least 60 Hz independent of engine rpm. The system is expected to be useful for starting a cold engine with reduced emissions.
摘要翻译： 提供了一种用于蒸发液体燃料并将蒸气计量到汽车的内燃机的燃料喷射器系统。 该系统具有至少一个燃料喷射器，其具有至少一个具有热源的毛细管流动通道，所述热源沿流动通道布置，能够将流动通道中的液体燃料加热到足以使其蒸发的水平;螺线管操作的计量阀，位于毛细管 用于向内燃机计量汽化燃料的出口，以及用于操作计量阀的系统，同时以不小于发动机转速的至少15Hz或更优选至少60Hz的开启和关闭频率输送蒸发燃料。 该系统有望用于启动具有减少排放的冷发动机。
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公开(公告)号：US07400940B2
公开(公告)日：2008-07-15
申请号：US10871536
申请日：2004-06-21
申请人： Douglas D. McRae , John L. Felter , Clinton E. Blake , Mark T. Capps , Kenneth A. Cox , David H. Keeler , Rajiv Gupta
发明人： Douglas D. McRae , John L. Felter , Clinton E. Blake , Mark T. Capps , Kenneth A. Cox , David H. Keeler , Rajiv Gupta
CPC分类号： A61M11/041 , A61M11/007 , A61M11/042 , A61M15/025 , A61M16/0093 , A61M16/1065 , A61M16/202 , A61M2205/3317 , A61M2205/3368 , A61M2209/02 , B05B9/002
摘要： A programmable aerosol generator forms a volatilized liquid by supplying a material in liquid form to a flow passage and heating the flow passage, such that the material volatilizes and expands out of an outlet of the channel. The volatilized material, if desired, mixes with ambient air such that volatilized material condenses to form the aerosol. An apparatus and method for generating such a volatilized liquid, as well as the control and methods of heating, are disclosed as an analytical tool useful for experimental use, a tool useful for production of commercial products or an inhaler device.
摘要翻译： 可编程气溶胶发生器通过将液体形式的材料供应到流动通道并加热流路而形成挥发液体，使得材料从通道的出口挥发和膨胀。 如果需要，挥发的物质与环境空气混合，使得挥发的物质冷凝形成气溶胶。 公开了用于产生这种挥发性液体的装置和方法以及加热控制和方法，作为可用于实验用途的分析工具，可用于生产商业产品或吸入器装置的工具。
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公开(公告)号：US06766220B2
公开(公告)日：2004-07-20
申请号：US10206320
申请日：2002-07-29
申请人： Douglas D. McRae , John L. Felter , Clinton E. Blake , Mark T. Capps , Kenneth A. Cox , David H. Keeler , Rajiv Gupta
发明人： Douglas D. McRae , John L. Felter , Clinton E. Blake , Mark T. Capps , Kenneth A. Cox , David H. Keeler , Rajiv Gupta
IPC分类号： G05B2100
CPC分类号： A61M11/041 , A61M11/007 , A61M11/042 , A61M15/025 , A61M16/0093 , A61M16/1065 , A61M16/202 , A61M2205/3317 , A61M2205/3368 , A61M2209/02 , B05B9/002
摘要： A programmable aerosol generator forms a volatilized liquid by supplying a material in liquid form to a flow passage and heating the flow passage, such that the material volatilizes and expands out of an outlet of the channel. The volatilized material, if desired, mixes with ambient air such that volatilized material condenses to form the aerosol. An apparatus and method for generating such a volatilized liquid, as well as the control and methods of heating, are disclosed as an analytical tool useful for experimental use, a tool useful for production of commercial products or an inhaler device.
摘要翻译： 可编程气溶胶发生器通过将液体形式的材料供应到流动通道并加热流路而形成挥发液体，使得材料从通道的出口挥发和膨胀。 如果需要，挥发的物质与环境空气混合，使得挥发的物质冷凝形成气溶胶。 公开了用于产生这种挥发性液体的装置和方法以及加热控制和方法，作为可用于实验用途的分析工具，可用于生产商业产品或吸入器装置的工具。
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