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15 条记录 (耗时 0.205 秒)

    Particulate filter regeneration system for an internal combustion engine
    1.
    发明授权
    Particulate filter regeneration system for an internal combustion engine 有权
    内燃机颗粒过滤器再生系统

    公开(公告)号：US07587893B2

    公开(公告)日：2009-09-15

    申请号：US11746667

    申请日：2007-05-10

    申请人： Richard Edward Winsor

    发明人： Richard Edward Winsor

    IPC分类号： F01N3/00

    CPC分类号： F01N3/025 ,  F01N9/002 ,  F01N2240/14 ,  F02B29/0425 ,  F02M26/05 ,  F02M31/042 ,  F02M31/135 ,  F02M31/163 ,  Y02T10/126 ,  Y02T10/47

    摘要： A particulate filter regeneration system for an internal combustion engine includes a plurality of combustion cylinders, an intake manifold and an exhaust manifold. The particulate filter regeneration system includes a particulate filter adapted for communication with the exhaust manifold, a flame heater adapted for communication with the intake manifold, and a temperature indicator for providing an indication of a temperature associated with the exhaust manifold. A controller is coupled with the temperature indicator and the flame heater. The controller actuates the flame heater dependent upon a particulate filter regeneration indicator and a signal from the temperature indicator indicating a temperature of less than approximately 300° C.

    摘要翻译： 用于内燃机的颗粒过滤器再生系统包括多个燃烧气缸，进气歧管和排气歧管。 颗粒过滤器再生系统包括适于与排气歧管连通的微粒过滤器，适于与进气歧管连通的火焰加热器和用于提供与排气歧管相关联的温度指示的温度指示器。 控制器与温度指示器和火焰加热器相连。 控制器根据颗粒过滤器再生指示器和来自温度指示器的信号指示温度低于约300℃来致动火焰加热器。

    Compact system for adding hydrocarbons to the exhaust of an internal combustion engine
    2.
    发明授权
    Compact system for adding hydrocarbons to the exhaust of an internal combustion engine 有权
    将碳氢化合物加入到内燃机的排气口的紧凑型系统

    公开(公告)号：US07784274B2

    公开(公告)日：2010-08-31

    申请号：US11748891

    申请日：2007-05-15

    申请人： Richard Edward Winsor

    发明人： Richard Edward Winsor

    IPC分类号： F01N3/00

    CPC分类号： F01N3/2066 ,  F01N3/0253 ,  F01N2610/03 ,  F01N2610/14 ,  F02B37/025 ,  F02B39/00 ,  F02B39/14 ,  Y02T10/144 ,  Y02T10/24

    摘要： A compact system for introducing hydrocarbons in the form of engine fuel into the bearing housing for a turbocharger adjacent the turbine wheel shaft. The hydrocarbons are directed outward by centrifugal force and are vaporized by the heat of the impeller. As a result the hydrocarbons are available substantially immediately after the turbine to interact with a catalyst to increase the temperature of the exhaust stream for regeneration of a diesel particulate filter.

    摘要翻译： 用于将发动机燃料形式的碳氢化合物引入到与涡轮机轮轴相邻的涡轮增压器的轴承壳体中的紧凑系统。 烃通过离心力向外引导，并被叶轮的热量蒸发。 因此，碳氢化合物在涡轮机之后基本上立即可用于与催化剂相互作用以增加用于再生柴油微粒过滤器的废气流的温度。

    PARTICULATE FILTER REGENERATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    3.
    发明申请
    PARTICULATE FILTER REGENERATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的颗粒过滤器再生系统

    公开(公告)号：US20080276603A1

    公开(公告)日：2008-11-13

    申请号：US11746667

    申请日：2007-05-10

    申请人： Richard Edward Winsor

    发明人： Richard Edward Winsor

    IPC分类号： F01N3/023 ,  F01N3/20 ,  F01N9/00 ,  F02M31/02

    CPC分类号： F01N3/025 ,  F01N9/002 ,  F01N2240/14 ,  F02B29/0425 ,  F02M26/05 ,  F02M31/042 ,  F02M31/135 ,  F02M31/163 ,  Y02T10/126 ,  Y02T10/47

    摘要： A particulate filter regeneration system for an internal combustion engine includes a plurality of combustion cylinders, an intake manifold and an exhaust manifold. The particulate filter regeneration system includes a particulate filter adapted for communication with the exhaust manifold, a flame heater adapted for communication with the intake manifold, and a temperature indicator for providing an indication of a temperature associated with the exhaust manifold. A controller is coupled with the temperature indicator and the flame heater. The controller actuates the flame heater dependent upon a particulate filter regeneration indicator and a signal from the temperature indicator indicating a temperature of less than approximately 300° C.

    摘要翻译： 用于内燃机的颗粒过滤器再生系统包括多个燃烧气缸，进气歧管和排气歧管。 颗粒过滤器再生系统包括适于与排气歧管连通的微粒过滤器，适于与进气歧管连通的火焰加热器和用于提供与排气歧管相关联的温度指示的温度指示器。 控制器与温度指示器和火焰加热器相连。 控制器根据颗粒过滤器再生指示器和来自温度指示器的信号指示温度低于约300℃来致动火焰加热器。

    Catalytic cleaning of blowby gases
    4.
    发明申请
    Catalytic cleaning of blowby gases 有权
    催化清洗blow气

    公开(公告)号：US20080110156A1

    公开(公告)日：2008-05-15

    申请号：US11598350

    申请日：2006-11-13

    申请人： Richard Edward Winsor

    发明人： Richard Edward Winsor

    IPC分类号： F01N3/035

    CPC分类号： F01M13/04 ,  F01M2013/0472 ,  F01M2013/0483

    摘要： An assembly for cleaning blowby gases has an electric heater and a downstream catalyst positioned in series relationship in a blowby conduit leading from an engine's crankcase to the atmosphere. The heater is controlled by a controller to maintain a selected temperature at the inlet to the catalyst as determined by a temperature sensor. The heating of the blowby gases increases the blowby gas temperature to a level where the catalyst is active to oxidize the constituents of the blowby gas stream.

    摘要翻译： 用于清洁窜气的组件具有电动加热器和下游催化器，其位于从发动机曲轴箱引导到大气中的排气管道中串联关系。 加热器由控制器控制，以在温度传感器确定的催化剂入口处保持选定的温度。 窜气的加热将窜气温度升高到催化剂活性氧化窜气流的组分的水平。

    Internal combustion engine including dual particulate filter with ash accumulation receptacle
    7.
    发明授权
    Internal combustion engine including dual particulate filter with ash accumulation receptacle 有权
    内燃机包括具有灰尘积聚容器的双重颗粒过滤器

    公开(公告)号：US07530221B2

    公开(公告)日：2009-05-12

    申请号：US11444693

    申请日：2006-06-01

    申请人： Richard Edward Winsor

    发明人： Richard Edward Winsor

    IPC分类号： F01N3/00

    CPC分类号： F02B37/00 ,  F01N3/021 ,  F01N3/0238 ,  F01N3/031 ,  F01N3/037 ,  F01N13/017 ,  F01N13/107 ,  F01N2470/16 ,  F01N2470/18 ,  Y02T10/144

    摘要： An internal combustion engine includes a first set of combustion cylinders, a second set of combustion cylinders, and a turbocharger having a turbine. A first particulate filter includes a bottom inlet in communication with the first set of combustion cylinders, a top outlet in communication with the turbine, and a generally vertically upward flow path through the first particulate filter inlet. A second particulate filter includes a bottom inlet in communication with the second set of combustion cylinders, a top outlet in communication with the turbine, and a generally vertically upward flow path through the second particulate filter inlet. An ash accumulation receptacle is positioned generally below each of the first particulate filter inlet and the second particulate filter inlet.

    摘要翻译： 内燃机包括第一组燃烧缸，第二组燃烧缸和具有涡轮的涡轮增压器。 第一颗粒过滤器包括与第一组燃烧气缸连通的底部入口，与涡轮连通的顶部出口以及通过第一颗粒过滤器入口的大致垂直向上的流动路径。 第二颗粒过滤器包括与第二组燃烧气缸连通的底部入口，与涡轮连通的顶部出口以及通过第二颗粒过滤器入口的大致垂直向上的流动路径。 灰尘积聚容器通常位于第一颗粒过滤器入口和第二颗粒过滤器入口的下方。

    High efficiency stoichiometric internal combustion engine system
    8.
    发明授权
    High efficiency stoichiometric internal combustion engine system 有权
    高效化学计量内燃机系统

    公开(公告)号：US07540279B2

    公开(公告)日：2009-06-02

    申请号：US11748861

    申请日：2007-05-15

    申请人： Richard Edward Winsor ,  Scott Allen Chase

    发明人： Richard Edward Winsor ,  Scott Allen Chase

    IPC分类号： F02B33/38

    CPC分类号： F02D41/0295 ,  F02B33/38 ,  F02B39/10 ,  F02D41/1454 ,  F02D2009/0283 ,  F02D2250/32 ,  Y02T10/22

    摘要： A power system including a stoichiometric compression ignition engine in which a roots blower is positioned in the air intake for the engine to control air flow. Air flow is decreased during part power conditions to maintain the air-fuel ratio in the combustion chamber of the engine at stoichiometric, thus enabling the use of inexpensive three-way catalyst to reduce oxides of nitrogen. The roots blower is connected to a motor generator so that when air flow is reduced, electrical energy is stored which is made available either to the roots blower to temporarily increase air flow or to the system electrical load and thus recapture energy that would otherwise be lost in reducing air flow.

    摘要翻译： 一种包括化学计量压缩点火发动机的动力系统，其中根鼓风机位于用于发动机的进气口中以控制空气流动。 在部分动力条件下，空气流量减少，以保持发动机燃烧室中的空燃比为化学计量，从而能够使用廉价的三元催化剂来还原氮的氧化物。 根鼓风机连接到电动发电机，使得当空气流减少时，存储电能到根鼓风机，以临时增加空气流量或系统电负荷，从而重新获得否则将会丢失的能量 减少气流。

    EGR system for high EGR rates
    10.
    发明授权
    EGR system for high EGR rates 有权
    EGR系统用于高EGR率

    公开(公告)号：US07444815B2

    公开(公告)日：2008-11-04

    申请号：US11298881

    申请日：2005-12-09

    申请人： Kirby Jon Baumgard ,  Richard Edward Winsor

    发明人： Kirby Jon Baumgard ,  Richard Edward Winsor

    IPC分类号： F02B33/44

    CPC分类号： F02B37/24 ,  F02B29/0406 ,  F02M26/05 ,  F02M26/10 ,  F02M26/23 ,  F02M26/43 ,  Y02T10/144

    摘要： An internal combustion engine includes a first set of combustion cylinders and a second set of combustion cylinders. A first exhaust manifold is associated with the first set of combustion cylinders, and a second exhaust manifold is associated with the second set of combustion cylinders. A turbocharger includes a turbine which is fluidly coupled exclusively with the first exhaust manifold. An EGR system fluidly interconnects the second exhaust manifold and an intake manifold.

    摘要翻译： 内燃机包括第一组燃烧气缸和第二组燃烧气缸。 第一排气歧管与第一组燃烧气缸相关联，并且第二排气歧管与第二组燃烧气缸相关联。 涡轮增压器包括与第一排气歧管专用流体耦合的涡轮机。 EGR系统将第二排气歧管和进气歧管流体互连。