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    Systems and methods for filtering crankcase fumes
    1.
    发明授权
    Systems and methods for filtering crankcase fumes 有权
    用于过滤曲轴箱烟雾的系统和方法

    公开(公告)号：US08156926B2

    公开(公告)日：2012-04-17

    申请号：US12219818

    申请日：2008-07-29

    申请人： James Richard Weber ,  Justin Werner McMenamy

    发明人： James Richard Weber ,  Justin Werner McMenamy

    IPC分类号： F02M25/06

    CPC分类号： F01M13/0416 ,  B01D46/003 ,  B01D46/10 ,  B01D2275/206 ,  B01D2279/30 ,  F01M2013/0433 ,  F01M2013/0438

    摘要： A filtration system is disclosed. The filtration system includes a valve lid defining a chamber. The chamber is configured to extend substantially in a second direction. The filtration system also includes a filter element associated with a lower portion of the chamber. The filtration system further includes a passageway in flow communication with the lower portion of the chamber. The passageway is configured to provide flow communication for a mixture of oil vapor and crankcase fumes flowing into the chamber substantially in a first direction and substantially upward direction. The first direction is generally orthogonal to the second direction. The chamber is configured such that the flow of the mixture into the chamber results in at least a portion of the oil vapor collecting in the filter element, and at least a portion of the crankcase fumes flowing through the filter element.

    摘要翻译： 公开了一种过滤系统。 过滤系统包括限定腔室的阀盖。 腔室被构造成基本上沿第二方向延伸。 过滤系统还包括与室的下部相关联的过滤元件。 过滤系统还包括与室的下部流动连通的通道。 该通道构造成为基本上在第一方向和大致向上方向上流入腔室中的油蒸汽和曲轴箱烟雾的混合物提供流动连通。 第一方向通常与第二方向正交。 该室被构造成使得混合物流入室中导致集中在过滤元件中的油蒸气的至少一部分，并且曲轴箱烟雾的至少一部分流过过滤元件。

    EGR FLOW SENSOR FOR AN ENGINE
    3.
    发明申请
    EGR FLOW SENSOR FOR AN ENGINE 有权
    用于发动机的EGR流量传感器

    公开(公告)号：US20130167811A1

    公开(公告)日：2013-07-04

    申请号：US13341405

    申请日：2011-12-30

    申请人： Matthew Edward Leustek ,  Justin Werner McMenamy ,  Jeffrey S. Morris ,  Matthew John Liening ,  Joseph John Stabnik ,  William Lyle Schell

    发明人： Matthew Edward Leustek ,  Justin Werner McMenamy ,  Jeffrey S. Morris ,  Matthew John Liening ,  Joseph John Stabnik ,  William Lyle Schell

    IPC分类号： F02M25/07 ,  F02B47/08

    CPC分类号： F02M26/47

    摘要： A method of operating an engine is disclosed. The method may include discharging exhaust gas from at least one combustion chamber of the engine. The method may also include recirculating at least a portion of the exhaust gas to the at least one combustion chamber through an EGR system, including directing at least a portion of the exhaust gas through an EGR duct. Additionally, the method may include sensing pressure in a portion of the EGR duct by directing the pressure to a first pressure sensor via a first sensor passage having a first end connected to a portion of the EGR duct and a second end connected to the first pressure sensor, while maintaining a temperature of gas in the first sensor passage adjacent the second end at a bulk temperature of at least about 75 percent of a bulk temperature of gas in the first sensor passage at the first end.

    摘要翻译： 公开了一种操作发动机的方法。 该方法可以包括从发动机的至少一个燃烧室排放废气。 该方法还可以包括通过EGR系统将排气的至少一部分再循环到至少一个燃烧室，包括将废气的至少一部分引导通过EGR管道。 此外，该方法可以包括通过经由第一传感器通道将压力引导到第一压力传感器来感测EGR管道的一部分中的压力，第一传感器通道具有连接到EGR管道的一部分的第一端和连接到第一压力的第二端 传感器，同时在第一端处的第一传感器通道中的第一传感器通道内的气体的温度保持在第二端的体积温度至少为第一传感器通道中的体积温度的约75％。

    Systems and methods for filtering crankcase fumes
    6.
    发明申请
    Systems and methods for filtering crankcase fumes 有权
    用于过滤曲轴箱烟雾的系统和方法

    公开(公告)号：US20100024788A1

    公开(公告)日：2010-02-04

    申请号：US12219818

    申请日：2008-07-29

    申请人： James Richard Weber ,  Justin Werner McMenamy

    发明人： James Richard Weber ,  Justin Werner McMenamy

    IPC分类号： F01M13/04 ,  B01D39/00

    CPC分类号： F01M13/0416 ,  B01D46/003 ,  B01D46/10 ,  B01D2275/206 ,  B01D2279/30 ,  F01M2013/0433 ,  F01M2013/0438

    摘要： A filtration system is disclosed. The filtration system includes a valve lid defining a chamber. The chamber is configured to extend substantially in a second direction. The filtration system also includes a filter element associated with a lower portion of the chamber. The filtration system further includes a passageway in flow communication with the lower portion of the chamber. The passageway is configured to provide flow communication for a mixture of oil vapor and crankcase fumes flowing into the chamber substantially in a first direction and substantially upward direction. The first direction is generally orthogonal to the second direction. The chamber is configured such that the flow of the mixture into the chamber results in at least a portion of the oil vapor collecting in the filter element, and at least a portion of the crankcase fumes flowing through the filter element.

    摘要翻译： 公开了一种过滤系统。 过滤系统包括限定腔室的阀盖。 腔室被构造成基本上沿第二方向延伸。 过滤系统还包括与室的下部相关联的过滤元件。 过滤系统还包括与室的下部流动连通的通道。 该通道构造成为基本上在第一方向和大致向上方向上流入腔室中的油蒸汽和曲轴箱烟雾的混合物提供流动连通。 第一方向通常与第二方向正交。 该室被构造成使得混合物流入室中导致集中在过滤元件中的油蒸气的至少一部分，并且曲轴箱烟雾的至少一部分流过过滤元件。

    EGR flow sensor for an engine
    7.
    发明授权
    EGR flow sensor for an engine 有权
    用于发动机的EGR流量传感器

    公开(公告)号：US08938961B2

    公开(公告)日：2015-01-27

    申请号：US13341405

    申请日：2011-12-30

    申请人： Matthew Edward Leustek ,  Justin Werner McMenamy ,  Jeffrey S. Morris ,  Matthew John Liening ,  Joseph John Stabnik ,  William Lyle Schell

    发明人： Matthew Edward Leustek ,  Justin Werner McMenamy ,  Jeffrey S. Morris ,  Matthew John Liening ,  Joseph John Stabnik ,  William Lyle Schell

    IPC分类号： F02B33/44

    CPC分类号： F02M26/47

    摘要： A disclosed method of operating an engine may include discharging exhaust gas from at least one combustion chamber of the engine. The method may also include recirculating at least a portion of the exhaust gas to the at least one combustion chamber through an EGR system, including directing at least a portion of the exhaust gas through an EGR duct. Additionally, the method may include sensing pressure in a portion of the EGR duct by directing the pressure to a first pressure sensor via a first sensor passage having a first end connected to a portion of the EGR duct and a second end connected to the first pressure sensor, while maintaining a temperature of gas in the first sensor passage adjacent the second end at a bulk temperature of at least about 75 percent of a bulk temperature of gas in the first sensor passage at the first end.

    摘要翻译： 所公开的操作发动机的方法可以包括从发动机的至少一个燃烧室排放废气。 该方法还可以包括通过EGR系统将排气的至少一部分再循环到至少一个燃烧室，包括将废气的至少一部分引导通过EGR管道。 此外，该方法可以包括通过经由第一传感器通道将压力引导到第一压力传感器来感测EGR管道的一部分中的压力，第一传感器通道具有连接到EGR管道的一部分的第一端和连接到第一压力的第二端 传感器，同时在第一端处的第一传感器通道中的第一传感器通道内的气体的温度保持在第二端的体积温度至少为第一传感器通道中的体积温度的约75％。