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公开(公告)号：US08261536B2
公开(公告)日：2012-09-11
申请号：US12142677
申请日：2008-06-19
Applicant: Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, Jr. , Emile Wheeler, III
Inventor： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, Jr. , Emile Wheeler, III
IPC: G01R17/02
CPC classification number: F01N3/0253 , F01N3/0842 , F01N3/0871 , F01N9/002 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/146 , F01N2900/0404 , F01N2900/08 , F01N2900/12 , Y02T10/47
Abstract: A method of supplying fuel vapor to an exhaust aftertreatment device of a motor vehicle is provided. The method includes evaporating fuel on a voltage-biased, resistive heating element, the element set in an enclosure configured to release fuel vapor to the exhaust-aftertreatment device, and indicating that the element is degraded if a current flowing through the element is less than a threshold current. In some embodiments, the threshold current is based on the ambient temperature and/or the amount of fuel in the enclosure.
Abstract translation: 提供了向机动车辆的排气后处理装置供给燃料蒸气的方法。 该方法包括在电压偏置的电阻加热元件上蒸发燃料，所述元件设置在外壳中，其被配置为将燃料蒸气释放到排气后处理装置，并且指示如果流过元件的电流小于 阈值电流。 在一些实施例中，阈值电流基于环境温度和/或外壳中的燃料量。
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Patent Agency Ranking
公开(公告)号：US09243755B2
公开(公告)日：2016-01-26
申请号：US13300410
申请日：2011-11-18
Applicant: Don M. Lawrence , Scott Donald Cooper , Dwayne Pollitt , Jimmy Zhu , David T. Zultowski , Scott J. Szymusiak
Inventor： Don M. Lawrence , Scott Donald Cooper , Dwayne Pollitt , Jimmy Zhu , David T. Zultowski , Scott J. Szymusiak
CPC classification number: F17D3/00 , F01N3/2066 , F01N2610/142 , F01N2610/148 , F01N2900/1814 , G01F23/00 , Y02A50/2325 , Y02T10/24 , Y10T137/0324
Abstract: Various methods are provided for notifying a vehicle operator of various parameters based on an exhaust fluid level sensor of an exhaust fluid storage tank. In one example, the parameter is a consumption rate of the exhaust fluid. In another example, the parameter is an amount of fluid to be added to the exhaust fluid storage tank.
Abstract translation: 提供了各种方法，用于基于排气流体储罐的排气液位传感器向车辆操作者通知各种参数。 在一个示例中，该参数是废气流的消耗速率。 在另一个实例中，该参数是要添加到排出流体储存罐的流体的量。
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公开(公告)号：US08839603B2
公开(公告)日：2014-09-23
申请号：US13608849
申请日：2012-09-10
Applicant: Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, Jr. , Emile Wheeler, III
Inventor： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, Jr. , Emile Wheeler, III
CPC classification number: F01N3/0253 , F01N3/0842 , F01N3/0871 , F01N9/002 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/146 , F01N2900/0404 , F01N2900/08 , F01N2900/12 , Y02T10/47
Abstract: A method of supplying fuel vapor to an exhaust aftertreatment device of a motor vehicle is provided. The method includes evaporating fuel on a voltage-biased, resistive heating element, the element set in an enclosure configured to release fuel vapor to the exhaust-aftertreatment device, and indicating that the element is degraded if a current flowing through the element is less than a threshold current. In some embodiments, the threshold current is based on the ambient temperature and/or the amount of fuel in the enclosure.
Abstract translation: 提供了向机动车辆的排气后处理装置供给燃料蒸气的方法。 该方法包括在电压偏置的电阻加热元件上蒸发燃料，所述元件设置在外壳中，其被配置为将燃料蒸气释放到排气后处理装置，并且指示如果流过元件的电流小于 阈值电流。 在一些实施例中，阈值电流基于环境温度和/或外壳中的燃料量。
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公开(公告)号：US20130004149A1
公开(公告)日：2013-01-03
申请号：US13608849
申请日：2012-09-10
Applicant: Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, JR. , Emile Wheeler, III
Inventor： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, JR. , Emile Wheeler, III
IPC: F02M37/00
CPC classification number: F01N3/0253 , F01N3/0842 , F01N3/0871 , F01N9/002 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/146 , F01N2900/0404 , F01N2900/08 , F01N2900/12 , Y02T10/47
Abstract: A method of supplying fuel vapor to an exhaust aftertreatment device of a motor vehicle is provided. The method includes evaporating fuel on a voltage-biased, resistive heating element, the element set in an enclosure configured to release fuel vapor to the exhaust-aftertreatment device, and indicating that the element is degraded if a current flowing through the element is less than a threshold current. In some embodiments, the threshold current is based on the ambient temperature and/or the amount of fuel in the enclosure.
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公开(公告)号：US20130125997A1
公开(公告)日：2013-05-23
申请号：US13300410
申请日：2011-11-18
Applicant: Don M. Lawrence , Scott Donald Cooper , Dwayne Pollitt , Jimmy Zhu , David T. Zultowski , Scott J. Szymusiak
Inventor： Don M. Lawrence , Scott Donald Cooper , Dwayne Pollitt , Jimmy Zhu , David T. Zultowski , Scott J. Szymusiak
CPC classification number: F17D3/00 , F01N3/2066 , F01N2610/142 , F01N2610/148 , F01N2900/1814 , G01F23/00 , Y02A50/2325 , Y02T10/24 , Y10T137/0324
Abstract: Various methods are provided for notifying a vehicle operator of various parameters based on an exhaust fluid level sensor of an exhaust fluid storage tank. In one example, the parameter is a consumption rate of the exhaust fluid. In another example, the parameter is an amount of fluid to be added to the exhaust fluid storage tank.
Abstract translation: 提供了各种方法，用于基于排气流体储罐的排气液位传感器向车辆操作者通知各种参数。 在一个示例中，该参数是废气流的消耗速率。 在另一个实例中，该参数是要添加到排出流体储存罐的流体的量。
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公开(公告)号：US20090313980A1
公开(公告)日：2009-12-24
申请号：US12142677
申请日：2008-06-19
Applicant: Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, JR. , Emile Wheeler, III
Inventor： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, JR. , Emile Wheeler, III
CPC classification number: F01N3/0253 , F01N3/0842 , F01N3/0871 , F01N9/002 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/146 , F01N2900/0404 , F01N2900/08 , F01N2900/12 , Y02T10/47
Abstract: A method of supplying fuel vapor to an exhaust aftertreatment device of a motor vehicle is provided. The method includes evaporating fuel on a voltage-biased, resistive heating element, the element set in an enclosure configured to release fuel vapor to the exhaust-aftertreatment device, and indicating that the element is degraded if a current flowing through the element is less than a threshold current. In some embodiments, the threshold current is based on the ambient temperature and/or the amount of fuel in the enclosure.
Abstract translation: 提供了向机动车辆的排气后处理装置供给燃料蒸气的方法。 该方法包括在电压偏置的电阻加热元件上蒸发燃料，所述元件设置在外壳中，其被配置为将燃料蒸气释放到排气后处理装置，并且指示如果流过元件的电流小于 阈值电流。 在一些实施例中，阈值电流基于环境温度和/或外壳中的燃料量。
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