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    System and method for monitoring radial motion of a rotating shaft of a turbocharger
    1.
    发明授权
    System and method for monitoring radial motion of a rotating shaft of a turbocharger 有权
    用于监测涡轮增压器的旋转轴的径向运动的系统和方法

    公开(公告)号：US08206078B2

    公开(公告)日：2012-06-26

    申请号：US12047018

    申请日：2008-03-12

    申请人： Kendall Roger Swenson ,  Daniel Edward Loringer ,  Larry Gene Anderson ,  James Robert Mischler ,  Kirk Heywood

    发明人： Kendall Roger Swenson ,  Daniel Edward Loringer ,  Larry Gene Anderson ,  James Robert Mischler ,  Kirk Heywood

    IPC分类号： F04D27/02

    CPC分类号： F01D21/04 ,  F04D27/02 ,  F05D2260/80

    摘要： A system is provided for monitoring radial motion of a rotating shaft of a turbocharger. The turbocharger includes a compressor and a turbine coupled to opposing ends of the shaft. The system includes a thrust collar including a cylindrical portion and a flange configured to radially extend from one end of the cylindrical portion. The thrust collar is configured to rotate with the shaft. A sensor is positioned within a separation of an outer surface of the thrust collar flange, and the sensor is configured to monitor the separation as indicative of the radial motion of the shaft. Additionally, a method is provided for monitoring radial motion of a rotating shaft of a turbocharger.

    摘要翻译： 提供一种用于监测涡轮增压器的旋转轴的径向运动的系统。 涡轮增压器包括压缩机和联接到轴的相对端的涡轮机。 该系统包括止推环，其包括圆柱形部分和凸缘，该凸缘构造成从圆柱形部分的一端径向延伸。 推力轴环构造成与轴一起旋转。 传感器定位在止推套环凸缘的外表面的分离之内，并且传感器被配置为监测分离，指示轴的径向运动。 此外，提供了一种用于监测涡轮增压器的旋转轴的径向运动的方法。

    METHOD AND SYSTEM FOR REDUCING UNBURNED FUEL AND OIL FROM EXHAUST MANIFOLDS
    2.
    发明申请
    METHOD AND SYSTEM FOR REDUCING UNBURNED FUEL AND OIL FROM EXHAUST MANIFOLDS 有权
    用于从排气管道中减少燃料和油的方法和系统

    公开(公告)号：US20100030448A1

    公开(公告)日：2010-02-04

    申请号：US12184141

    申请日：2008-07-31

    申请人： John Stephen Roth ,  Kyle Craig Stott ,  James Robert Mischler ,  Paul Flynn ,  Kirk Heywood ,  Daniel Allan Moser

    发明人： John Stephen Roth ,  Kyle Craig Stott ,  James Robert Mischler ,  Paul Flynn ,  Kirk Heywood ,  Daniel Allan Moser

    IPC分类号： F02D41/00

    CPC分类号： F02D41/008 ,  F02D41/0087 ,  F02D41/08 ,  F02N11/0803

    摘要： Methods and systems are provided for operating an internal combustion engine having an exhaust system and a plurality of cylinders that utilize fuel and/or oil for combustion and engine lubrication purposes. In one example, a method comprises, while the engine is operating in a low-load mode or an idle mode, successively operating distinct subsets of said cylinders at a cylinder load sufficient to increase an exhaust temperature for burning unburned fuel and/or oil deposited in the cylinders or engine exhaust system. Herein, each successively operated subset comprises at least one but fewer than all of the plurality of cylinders, and the cylinders that are not currently being operated in a subset are operated in a low- or no-fuel mode.

    摘要翻译： 提供了用于操作具有排气系统的内燃机和利用用于燃烧和发动机润滑目的的燃料和/或油的多个气缸的方法和系统。 在一个示例中，一种方法包括在发动机以低负载模式或空转模式运行时，连续地在气缸负载下操作不同的子系统，以使燃烧未燃燃料和/或油沉积的排气温度增加 在气缸或发动机排气系统中。 这里，每个连续操作的子集包括至少一个但少于全部的多个气缸，并且当前在子组中当前不工作的气缸以低或非燃料模式运行。

    Method and system for reducing unburned fuel and oil from exhaust manifolds
    4.
    发明授权
    Method and system for reducing unburned fuel and oil from exhaust manifolds 有权
    从排气歧管减少未燃燃料和油的方法和系统

    公开(公告)号：US07953541B2

    公开(公告)日：2011-05-31

    申请号：US12184141

    申请日：2008-07-31

    申请人： John Stephen Roth ,  Kyle Craig Stott ,  James Robert Mischler ,  Paul Flynn ,  Kirk Heywood ,  Daniel Allan Moser

    发明人： John Stephen Roth ,  Kyle Craig Stott ,  James Robert Mischler ,  Paul Flynn ,  Kirk Heywood ,  Daniel Allan Moser

    IPC分类号： F02D41/00 ,  G06F19/00

    CPC分类号： F02D41/008 ,  F02D41/0087 ,  F02D41/08 ,  F02N11/0803

    摘要： Methods and systems are provided for operating an internal combustion engine having an exhaust system and a plurality of cylinders that utilize fuel and/or oil for combustion and engine lubrication purposes. In one example, a method comprises, while the engine is operating in a low-load mode or an idle mode, successively operating distinct subsets of said cylinders at a cylinder load sufficient to increase an exhaust temperature for burning unburned fuel and/or oil deposited in the cylinders or engine exhaust system. Herein, each successively operated subset comprises at least one but fewer than all of the plurality of cylinders, and the cylinders that are not currently being operated in a subset are operated in a low- or no-fuel mode.

    摘要翻译： 提供了用于操作具有排气系统的内燃机和利用用于燃烧和发动机润滑目的的燃料和/或油的多个气缸的方法和系统。 在一个示例中，一种方法包括在发动机以低负载模式或空转模式运行时，连续地在气缸负载下操作不同的子系统，以使燃烧未燃燃料和/或油沉积的排气温度增加 在气缸或发动机排气系统中。 这里，每个连续操作的子集包括至少一个但少于全部的多个气缸，并且当前在子组中当前不工作的气缸以低或非燃料模式运行。