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1. 发明授权

US06225571B1 Heatsink with high thermal conductivity dielectric 失效
标题翻译：散热片具有高导热电介质
公开(公告)号：US06225571B1
公开(公告)日：2001-05-01
申请号：US09252741
申请日：1999-02-19
申请人： Jeffrey L. Bream , Stephen A. Ferranti , Madhu Ganesa-Pillai , Leon Klafter , Alan M. Lyons , John Paul Mello , Steven J. Vargo
发明人： Jeffrey L. Bream , Stephen A. Ferranti , Madhu Ganesa-Pillai , Leon Klafter , Alan M. Lyons , John Paul Mello , Steven J. Vargo
IPC分类号： H05K118
CPC分类号： H05K3/341 , H01L23/36 , H01L23/3736 , H01L2924/0002 , H01L2924/3011 , H05K1/0203 , H05K1/056 , H05K1/141 , H05K2201/066 , H05K2201/09663 , H05K2201/09809 , H05K2201/10166 , H05K2201/10969 , H05K2203/048 , Y02P70/613 , H01L2924/00
摘要： The present invention provides a heatsink for use with a heat-generating electrical component. The heatsink comprises a spine having opposing sides, cooling fins extending from the spine, and a dielectric layer adhered to at least one of the opposing sides. The dielectric layer has a thermal conductivity of at least about 1 W/m° C. The heatsink may further comprise a metal layer adhered to the dielectric layer. The metal layer provides a surface to which an electric component can be adhered. The heatsink can further include a heat-generating component adhered to the metal layer. In another aspect, the heat-generating component is a surface-mount electrical component adhered to the metal layer with solder.
摘要翻译：本发明提供一种与发热电气部件一起使用的散热器。散热器包括具有相对侧的脊柱，从脊部延伸的冷却片，以及粘附到至少一个相对侧的电介质层。电介质层具有至少约1W / m℃的热导率。散热器还可以包括附着到电介质层的金属层。金属层提供可以粘附电气部件的表面。散热器还可以包括附着在金属层上的发热部件。在另一方面，发热部件是用焊料粘附到金属层的表面安装电子部件。

2. 发明授权

US06249437B1 Heat sink with offset fin profile 失效
标题翻译：带散热片型材的散热片
公开(公告)号：US06249437B1
公开(公告)日：2001-06-19
申请号：US09419174
申请日：1999-10-15
申请人： Stephen A. Ferranti , John Paul Mello , Madhu Ganesa-Pillai , Amanda C. Reeves , Leon Klafter , Joanne C. Zhang
发明人： Stephen A. Ferranti , John Paul Mello , Madhu Ganesa-Pillai , Amanda C. Reeves , Leon Klafter , Joanne C. Zhang
IPC分类号： H05K720
CPC分类号： H01L23/367 , H01L2924/0002 , H01L2924/00
摘要： The present invention provides for a heat sink that, in a particularly advantageous embodiment, includes a heat sink body with a spine configured to be oriented parallel with the direction of air flow when the heat sink is coupled to a substrate. The heat sink further includes a first set of cooling fins that are coupled to and extend from the spine along a first common longitudinal axis. At least two of the first set of cooling fins laterally extend from the first common longitudinal axis in a common direction and in an offset relationship to each other.
摘要翻译：本发明提供了一种散热器，在特别有利的实施例中，散热器主体具有脊部，该散热体构造成当散热器耦合到基板时与空气流动的方向平行。散热器还包括第一组冷却翅片，其沿着第一公共纵向轴线联接到脊柱并从脊柱延伸。所述第一组冷却片中的至少两个从所述第一公共纵向轴线在共同的方向和彼此偏移的关系中横向延伸。

3. 发明授权

US07237539B2 Control method and apparatus for use in an alcohol fueled internal combustion engine 有权
标题翻译：用于酒精燃料内燃机的控制方法和装置
公开(公告)号：US07237539B2
公开(公告)日：2007-07-03
申请号：US10975304
申请日：2004-10-28
申请人： John Paul Mello , Peter Palmer , Jan-Roger Linna
发明人： John Paul Mello , Peter Palmer , Jan-Roger Linna
IPC分类号： F02D41/06
CPC分类号： F02D41/00 , F02D19/0605 , F02D19/0628 , F02D19/0636 , F02D19/0655 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D19/088 , F02D41/0025 , F02D41/0027 , F02D2041/2027 , F02D2200/0606 , F02D2200/0611 , F02D2200/0612 , F02M25/12 , F02M31/125 , F02M31/183 , F02M53/06 , Y02T10/126 , Y02T10/36
摘要： A method for controlling a fuel system of an internal combustion engine. The method is employed with a fuel system having a source of alcohol-containing liquid fuel, at least one fuel injector, a heat source for heating the liquid fuel in the at least one fuel injector, the heat source capable of heating the liquid fuel to a level sufficient to convert at least a portion thereof from the liquid state to a vapor state and a metering valve operable to achieve a range of flow rates characterized by a valve open versus valve closed duty cycle. The method includes the steps of metering a predetermined amount of fuel based on engine operating conditions, controlling power supplied to the heat source of the at least one fuel injector to achieve a target temperature, determining alcohol concentration of the fuel and adjusting the power supplied to the heat source of the at least one fuel injector based on the alcohol concentration determination. A method of determining alcohol concentration and a fuel system for use in an alcohol fueled internal combustion engine is also provided.
摘要翻译：一种用于控制内燃机的燃料系统的方法。该方法与具有含醇液体燃料源的燃料系统一起使用，至少一个燃料喷射器，用于加热至少一个燃料喷射器中的液体燃料的热源，能够加热液体燃料的热源足以将其至少一部分从液态转化为蒸汽状态的水平和计量阀，其可操作以实现以阀打开与阀关闭占空比为特征的一定范围的流量。该方法包括以下步骤：基于发动机操作条件计量预定量的燃料，控制提供给至少一个燃料喷射器的热源的功率以达到目标温度，确定燃料的酒精浓度并调节供应给基于酒精浓度测定的至少一个燃料喷射器的热源。还提供了一种确定酒精浓度的方法和用于醇燃料内燃机的燃料系统。

4. 发明授权

US07249596B2 Fuel system for an internal combustion engine and method for controlling same 有权
标题翻译：用于内燃机的燃料系统及其控制方法
公开(公告)号：US07249596B2
公开(公告)日：2007-07-31
申请号：US11137910
申请日：2005-05-26
申请人： Roberto O. Pellizzari , John Baron , Jan-Roger Linna , Peter Loftus , Peter Palmer , John Paul Mello , Stuart Bennett Sprague
发明人： Roberto O. Pellizzari , John Baron , Jan-Roger Linna , Peter Loftus , Peter Palmer , John Paul Mello , Stuart Bennett Sprague
IPC分类号： F02B3/00
CPC分类号： F02M31/16 , F02D41/003 , F02D41/06 , F02D41/18 , F02D41/221 , F02D2200/023 , F02D2200/0406 , F02D2200/0414 , F02M26/01 , F02M29/04 , F02M31/125 , F02M31/135 , F02M45/086 , F02M51/0671 , F02M53/06 , F02M57/00 , F02M61/08 , F02M61/166 , F02M61/18 , F02M65/008 , F02M69/044 , F02M69/30 , Y02T10/126 , Y02T10/40
摘要： A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a heat source arranged along the at least one capillary flow passage, the heat source operable to heat a liquid fuel in the at least one capillary flow passage to a level sufficient to convert at least a portion thereof from the liquid state to a vapor state, and a valve for metering fuel to the internal combustion engine, a controller to control the power supplied to the heat source of each of the plurality of fuel injectors to achieve a predetermined target temperature, a sensor for use in determining engine air flow and a sensor for measuring a value indicative of degree of engine warm-up of the internal combustion engine.
摘要翻译：一种用于内燃机的燃料系统包括多个燃料喷射器，每个喷射器包括至少一个毛细管流动通道，该至少一个毛细管流动通道具有一个入口端和一个出口端，至少一个毛细管流动通道，所述热源可操作以将所述至少一个毛细管流动通道中的液体燃料加热到足以将其至少一部分从液态转换成蒸气状态的水平，以及用于计量燃料的阀所述内燃机，控制器，用于控制提供给所述多个燃料喷射器中的每一个的热源的功率以实现预定的目标温度;用于确定发动机空气流的传感器;以及用于测量指示度的值的传感器的内燃机的发动机预热。

5. 发明授权

US06845760B2 Internal combustion engine transient fuel control 有权
标题翻译：内燃机瞬态燃油控制
公开(公告)号：US06845760B2
公开(公告)日：2005-01-25
申请号：US10758445
申请日：2004-01-15
申请人： Jan-Roger Linna , Peter Palmer , John Paul Mello , Stuart Bennett Sprague
发明人： Jan-Roger Linna , Peter Palmer , John Paul Mello , Stuart Bennett Sprague
IPC分类号： F01N11/00 , F02D41/10 , F02D41/14 , F02D41/30 , F02M13/08 , F02M17/24 , F02M31/135 , F02M31/16 , F02M31/18 , F02M51/06 , F02M53/02 , F02M53/06 , F02M51/00
CPC分类号： F02M31/18 , F01N11/007 , F02D41/10 , F02D41/1456 , F02D41/1475 , F02D41/3005 , F02M13/08 , F02M17/24 , F02M31/135 , F02M31/16 , F02M51/065 , F02M51/0678 , F02M53/02 , F02M53/06 , Y02T10/126 , Y02T10/47
摘要： An apparatus and method for improving the transient response of a spark-ignited fuel-injected internal combustion engine is disclosed. This is accomplished by employing one or more novel capillary fuel injectors. These devices are port fuel injectors modified by inserting one or more relatively small diameter heated tubular capillaries between the fuel line and a conventional injector. Sufficient heating can be produced so that flash vaporization occurs as the fuel exits the injector. The heaters are turned on using control algorithms that can be based on exhaust gas oxygen concentration, load on the engine, and accelerator pedal position.
摘要翻译：公开了一种用于改善火花点燃燃料喷射内燃机的瞬态响应的装置和方法。这是通过使用一个或多个新的毛细管燃料喷射器来实现的。这些装置是通过在燃料管线和常规注射器之间插入一个或多个相对小直径的加热管状毛细管而改进的端口燃料喷射器。可以产生足够的加热，使得随着燃料离开喷射器而发生闪蒸。使用可以基于废气氧浓度，发动机负载和加速踏板位置的控制算法来打开加热器。

6. 发明授权

US07137383B2 Capillary fuel injector with metering valve for an internal combustion engine 有权
公开(公告)号：US07137383B2
公开(公告)日：2006-11-21
申请号：US10968386
申请日：2004-10-19
申请人： Jan-Roger Linna , John Baron , Roberto O. Pellizzari , Peter Loftus , Peter Palmer , John Paul Mello , Stuart Bennett Sprague
发明人： Jan-Roger Linna , John Baron , Roberto O. Pellizzari , Peter Loftus , Peter Palmer , John Paul Mello , Stuart Bennett Sprague
IPC分类号： F02M51/00
CPC分类号： F02D41/06 , F02D41/003 , F02D41/18 , F02D41/221 , F02D2200/023 , F02D2200/0406 , F02D2200/0414 , F02M45/086 , F02M51/0671 , F02M53/06 , F02M57/00 , F02M61/08 , F02M61/166 , F02M61/18 , F02M65/008 , F02M69/044 , F02M69/30 , Y02T10/40
摘要： A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage, a heat source arranged along the at least one capillary flow passage, the heat source operable to heat the liquid fuel in the at least one capillary flow passage to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from the outlet end of the at least one capillary flow passage; and a valve for metering fuel to the internal combustion engine, the valve located proximate to the outlet end of the at least one capillary flow passage, the valve including a low mass member for substantially occluding the stream of fuel to the internal combustion engine; wherein the low mass member for substantially occluding the stream of fuel to the internal combustion engine is formed of a material having low mass and or a low coefficient of thermal conductivity. The fuel injector is effective in reducing cold-start and warm-up emissions of an internal combustion engine.

7. 发明授权

US07032576B2 Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine 有权
标题翻译：内燃机燃油系统的毛细管加热控制和故障检测系统及方法
公开(公告)号：US07032576B2
公开(公告)日：2006-04-25
申请号：US10410957
申请日：2003-04-10
申请人： Jan-Roger Linna , John Paul Mello
发明人： Jan-Roger Linna , John Paul Mello
IPC分类号： F02B33/00
CPC分类号： F02M53/06 , F02D41/003 , F02D41/06 , F02D41/18 , F02D41/221 , F02D2200/023 , F02D2200/0406 , F02D2200/0414 , F02M31/125 , F02M31/183 , F02M45/086 , F02M51/0671 , F02M57/00 , F02M61/08 , F02M61/166 , F02M61/18 , F02M65/008 , F02M69/044 , F02M69/30 , F02M2200/24 , Y02T10/126 , Y02T10/40
摘要： A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a heat source arranged along the at least one capillary flow passage, the heat source operable to heat a liquid fuel in the at least one capillary flow passage to a level sufficient to convert at least a portion thereof from the liquid state to a vapor state, and a valve for metering fuel to the internal combustion engine, a controller to control the power supplied to the heat source of each of the plurality of fuel injectors to achieve a predetermined target temperature, a sensor for use in determining engine air flow and a sensor for measuring a value indicative of degree of engine warm-up of the internal combustion engine. The fuel system of the present invention also provides fault detection capabilities with respect to malfunctions within the capillary flow passage.
摘要翻译：一种用于内燃机的燃料系统包括多个燃料喷射器，每个喷射器包括至少一个毛细管流动通道，该至少一个毛细管流动通道具有一个入口端和一个出口端，至少一个毛细管流动通道，所述热源可操作以将所述至少一个毛细管流动通道中的液体燃料加热到足以将其至少一部分从液态转换成蒸气状态的水平，以及用于计量燃料的阀所述内燃机，控制器，用于控制提供给所述多个燃料喷射器中的每一个的热源的功率以实现预定的目标温度;用于确定发动机空气流的传感器;以及用于测量指示度的值的传感器的内燃机的发动机预热。本发明的燃料系统还提供关于毛细管流动通道内的故障的故障检测能力。

8. 发明授权

US06913005B2 System and methodology for purging fuel from a fuel injector during start-up 有权
标题翻译：在起动期间从燃料喷射器清除燃料的系统和方法
公开(公告)号：US06913005B2
公开(公告)日：2005-07-05
申请号：US10410976
申请日：2003-04-10
申请人： Jan-Roger Linna , John Paul Mello , Chad Smutzer
发明人： Jan-Roger Linna , John Paul Mello , Chad Smutzer
IPC分类号： F02M31/125 , F02D41/00 , F02D41/06 , F02D41/18 , F02D41/22 , F02M25/07 , F02M29/04 , F02M31/135 , F02M31/16 , F02M31/18 , F02M45/08 , F02M47/04 , F02M51/06 , F02M51/08 , F02M53/06 , F02M57/00 , F02M61/08 , F02M61/16 , F02M61/18 , F02M65/00 , F02M69/00 , F02M69/04 , F02M69/30 , F02M31/00
CPC分类号： F02D41/003 , F02D41/06 , F02D41/18 , F02D41/221 , F02D2200/023 , F02D2200/0406 , F02D2200/0414 , F02M26/01 , F02M29/04 , F02M31/125 , F02M31/135 , F02M31/16 , F02M31/18 , F02M45/086 , F02M51/0671 , F02M53/06 , F02M57/00 , F02M61/08 , F02M61/166 , F02M61/18 , F02M65/008 , F02M69/044 , F02M69/30 , Y02T10/126 , Y02T10/40
摘要： A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a heat source arranged along the at least one capillary flow passage, the heat source operable to heat a liquid fuel in the at least one capillary flow passage to a level sufficient to convert at least a portion thereof from the liquid state to a vapor state, and a valve for metering fuel to the internal combustion engine, a controller to control the power supplied to the heat source of each of the plurality of fuel injectors to achieve a predetermined target temperature, a sensor for use in determining engine air flow and a sensor for measuring a value indicative of degree of engine warm-up of the internal combustion engine. According to a further aspect of the present invention, an initial liquid fuel pulse is purged from the fuel injector while the intake valve is in a substantially closed position so as to further minimize hydrocarbon emissions at startup.
摘要翻译：一种用于内燃机的燃料系统包括多个燃料喷射器，每个喷射器包括至少一个毛细管流动通道，该至少一个毛细管流动通道具有一个入口端和一个出口端，至少一个毛细管流动通道，所述热源可操作以将所述至少一个毛细管流动通道中的液体燃料加热到足以将其至少一部分从液态转换成蒸气状态的水平，以及用于计量燃料的阀所述内燃机，控制器，用于控制提供给所述多个燃料喷射器中的每一个的热源的功率以实现预定的目标温度，用于确定发动机空气流的传感器，以及用于测量指示度的值的传感器的内燃机的发动机预热。根据本发明的另一方面，当进气门处于基本关闭位置时，从燃料喷射器清除初始液体燃料脉冲，以进一步最小化启动时的碳氢化合物排放。

9. 发明授权

US07357124B2 Multiple capillary fuel injector for an internal combustion engine 有权
标题翻译：用于内燃机的多毛细管燃油喷射器
公开(公告)号：US07357124B2
公开(公告)日：2008-04-15
申请号：US10975269
申请日：2004-10-28
申请人： Mimmo Elia , Jan-Roger Linna , John Paul Mello
发明人： Mimmo Elia , Jan-Roger Linna , John Paul Mello
IPC分类号： F02B51/00
CPC分类号： F02M53/06 , F02M51/0639 , F02M61/1853 , F02M61/188
摘要： A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes a plurality of capillary flow passages, each of the plurality of capillary flow passages having an inlet end and an outlet end; a heat source arranged along each of the plurality of capillary flow passages, the heat source operable to heat the liquid fuel in each of the plurality of capillary flow passages to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from each outlet end of the plurality of capillary flow passages; and a valve for metering substantially vaporized fuel to the internal combustion engine, the valve located proximate to each outlet end of the plurality of capillary flow passages. The fuel injector is effective in reducing cold-start and warm-up emissions of an internal combustion engine.
摘要翻译：一种用于汽化用于内燃机的液体燃料的燃料喷射器。燃料喷射器包括多个毛细管流动通道，多个毛细管流动通道中的每一个具有入口端和出口端; 沿着所述多个毛细管流动通道中的每一个布置的热源，所述热源可操作以将所述多个毛细管流动通道中的每一个中的液体燃料加热至足以将其至少一部分从液体状态改变为蒸气的水平并且从多个毛细管流动通道的每个出口端输送基本上蒸发的燃料流; 以及用于向内燃机计量基本上蒸发的燃料的阀，该阀位于多个毛细管流动通道的每个出口端附近。燃油喷射器有效地减少内燃机的冷启动和预热排放。

10. 发明授权

US07077115B2 Direct injection gaseous fuel engine with ignition assist 失效
标题翻译：具有点火助力的直喷式气体燃料发动机
公开(公告)号：US07077115B2
公开(公告)日：2006-07-18
申请号：US11150035
申请日：2005-06-10
申请人： Robert S. Weber , John Paul Mello , Suresh Sriramulu , Derek James Bezaire
发明人： Robert S. Weber , John Paul Mello , Suresh Sriramulu , Derek James Bezaire
IPC分类号： F02B51/02
CPC分类号： F02B51/04 , F02B43/00 , F02B2075/027 , F02B2275/14 , Y02T10/123 , Y02T10/126 , Y02T10/32
摘要： An internal combustion engine and a method of operating same are provided with direct injection of gaseous fuel into a combustion chamber and an ignition assist apparatus disposed within the combustion chamber. An ignition assist apparatus disposed within the combustion chamber comprises an electric incandescent ignitor with a sleeve disposed around the ignitor and a catalytic alloy. The catalytic alloy comprises a first catalytic element with a greater affinity for oxygen than that of a second catalytic element, and the second catalytic element having a greater affinity for the fuel than that of the first catalytic element.
摘要翻译：内燃机及其操作方法设置有将气体燃料直接喷射到设置在燃烧室内的燃烧室和点火辅助装置中。设置在燃烧室内的点火辅助装置包括具有布置在点火器周围的套筒的电白炽点火器和催化合金。催化合金包含对氧的亲和性高于第二催化元素的第一催化元素，第二催化元素比第一催化元素对燃料具有更大的亲和力。

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