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1.发明授权
公开(公告)号：US5704328A
公开(公告)日：1998-01-06
申请号：US725278
申请日：1996-10-02
CPC分类号： F02M35/108 , F02B27/0215 , F02B27/0273 , F02B27/0294 , F02M35/10072 , Y02T10/146
摘要： According to the present invention, a system for controlling a runner system in an internal combustion engine is provided which optimizes the available torque output over a broad range of engine speeds. The system generally includes opening or closing a short runner bypass valve system according to changes in engine speed. More particularly, the method comprises sensing a speed of an engine, determining a current open/closed mode of a short runner bypass valve system, calculating a time to a short runner bypass valve system switch point, including compensating for a time period required to switch between open and closed modes, and switching the short runner bypass valve open/closed mode at a given time if the current open/closed mode is not equal to a desired mode.
摘要翻译： 根据本发明，提供了一种用于控制内燃机中的流道系统的系统，其在大范围的发动机速度下优化可用的扭矩输出。 该系统通常包括根据发动机转速的变化来打开或关闭短路旁通阀系统。 更具体地，该方法包括感测发动机的速度，确定短路旁路旁路阀系统的当前开/关模式，计算到短路旁路旁路阀系统切换点的时间，包括补偿切换所需的时间段 在打开和关闭模式之间，如果当前打开/关闭模式不等于所需模式，则在给定时间切换短路旁路旁路阀打开/关闭模式。
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公开(公告)号：US5730110A
公开(公告)日：1998-03-24
申请号：US727160
申请日：1996-10-07
CPC分类号： F02M69/047 , F02D7/02 , F02M3/07 , F02M69/08 , F02M69/32 , F02D2007/025
摘要： The present invention provides an apparatus for controlling air flow within an internal combustion engine comprising a secondary air passage. The secondary air passage system includes an air inlet channel directing air flow to the air assist valve and an air outlet channel directing air flow from the air assist valve. The air outlet channel communicates with a plurality of fuel injector tips which are disposed within the engine. An air bypass circuit is interposed between the air inlet channel and the air outlet channel to provide an alternate air channel which is independent of the air assist valve. An engine controller electronically communicates with the air assist valve for causing the air assist valve to vary between its open and closed modes.
摘要翻译： 本发明提供了一种用于控制内燃机内的气流的装置，其包括二次空气通道。 二次空气通道系统包括引导空气流向空气辅助阀的空气入口通道和引导来自空气辅助阀的空气流的空气出口通道。 空气出口通道与设置在发动机内的多个燃料喷射头连通。 在空气入口通道和空气出口通道之间设置一个空气旁通回路，以提供独立于空气辅助阀的替代空气通道。 发动机控制器与空气辅助阀电连接，以使空气辅助阀在其打开和关闭模式之间变化。
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公开(公告)号：US08640553B2
公开(公告)日：2014-02-04
申请号：US13107735
申请日：2011-05-13
申请人： Sol Barnett , Randy G. Graves , Guy E. Leake , Brian J. Nelson , Andrew J. Boram , Leo R. Benetti-Longhini , Joel Allan Walter
发明人： Sol Barnett , Randy G. Graves , Guy E. Leake , Brian J. Nelson , Andrew J. Boram , Leo R. Benetti-Longhini , Joel Allan Walter
IPC分类号： G01L1/22
CPC分类号： G01L5/20 , G01L5/161 , G01M17/0074
摘要： A system for measuring forces applied to a moving vehicle is disclosed. The system includes a sensor plate that is configured to be mounted between a wheel and a hub of the vehicle. The sensor plate is further configured to sense at least one of the set of longitudinal, vertical, and lateral forces as well as longitudinal and vertical moments that are transferred between the wheel and the hub through the sensor plate. The system also includes an electronics package that is coupled to the sensor plate. The electronics package is configured to measure the forces and moments sensed by the sensor plate and provide an output comprising at least one signal representative of at least a portion of the measurements. The system also includes data system coupled to the electronics package, the data system configured to receive the output of the electronics package.
摘要翻译： 公开了一种用于测量施加到移动车辆的力的系统。 该系统包括被配置为安装在车轮和车辆的轮毂之间的传感器板。 传感器板还被构造成感测纵向，垂直和侧向力的集合中的至少一个以及通过传感器板在轮和轮毂之间传递的纵向和垂直力矩。 该系统还包括耦合到传感器板的电子封装。 电子封装被配置成测量传感器板感测到的力和力矩，并提供包括表示至少一部分测量的至少一个信号的输出。 该系统还包括耦合到电子封装的数据系统，数据系统被配置为接收电子封装的输出。
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公开(公告)号：US06283102B1
公开(公告)日：2001-09-04
申请号：US09433895
申请日：1999-11-04
IPC分类号： F02B1300
CPC分类号： F02D41/1497 , F02D19/088 , F02D41/0025 , F02D2200/0612 , Y02T10/36
摘要： A method for identifying high driveability index fuel for use in a motor vehicle engine includes the steps of determining an engine rotational speed after the engine has started, measuring an elapsed time required for the engine rotational speed to increase from a predetermined low limit to a predetermined high limit, and identifying high driveability index fuel when the elapsed time is greater than a predetermined time limit.
摘要翻译： 用于识别用于机动车辆发动机的高可驾驶性指数燃料的方法包括以下步骤：确定发动机起动后的发动机转速，测量发动机转速所需的经过时间从预定的下限增加到预定的下限 并且当经过时间大于预定时间限制时识别高可驾驶性指数燃料。
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公开(公告)号：US20110277560A1
公开(公告)日：2011-11-17
申请号：US13107735
申请日：2011-05-13
申请人： Sol Barnett , Randy G. Graves , Guy E. Leake , Brian J. Nelson , Andrew J. Boram , Leo R. Benetti-Longhini , Joel Allan Walter
发明人： Sol Barnett , Randy G. Graves , Guy E. Leake , Brian J. Nelson , Andrew J. Boram , Leo R. Benetti-Longhini , Joel Allan Walter
IPC分类号： G01L1/22
CPC分类号： G01L5/20 , G01L5/161 , G01M17/0074
摘要： A system for measuring forces applied to a moving vehicle is disclosed. The system includes a sensor plate that is configured to be mounted between a wheel and a hub of the vehicle. The sensor plate is further configured to sense at least one of the set of longitudinal, vertical, and lateral forces as well as longitudinal and vertical moments that are transferred between the wheel and the hub through the sensor plate. The system also includes an electronics package that is coupled to the sensor plate. The electronics package is configured to measure the forces and moments sensed by the sensor plate and provide an output comprising at least one signal representative of at least a portion of the measurements. The system also includes data system coupled to the electronics package, the data system configured to receive the output of the electronics package.
摘要翻译： 公开了一种用于测量施加到移动车辆的力的系统。 该系统包括被配置为安装在车轮和车辆的轮毂之间的传感器板。 传感器板还被构造成感测纵向，垂直和侧向力的集合中的至少一个以及通过传感器板在轮和轮毂之间传递的纵向和垂直力矩。 该系统还包括耦合到传感器板的电子封装。 电子封装被配置成测量传感器板感测到的力和力矩，并提供包括表示至少一部分测量的至少一个信号的输出。 该系统还包括耦合到电子封装的数据系统，数据系统被配置为接收电子封装的输出。
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