利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

50 条记录 (耗时 0.035 秒)

    Apparatus and method for reductant dosing of an exhaust
    43.
    发明授权
    Apparatus and method for reductant dosing of an exhaust 失效
    用于还原剂排放的装置和方法

    公开(公告)号：US07707825B2

    公开(公告)日：2010-05-04

    申请号：US11897746

    申请日：2006-06-06

    申请人： Philip J. G. Dingle ,  Joachim Kupe

    发明人： Philip J. G. Dingle ,  Joachim Kupe

    IPC分类号： F01N3/00

    CPC分类号： F01N3/2066 ,  F01N3/035 ,  F01N3/36 ,  F01N13/009 ,  F01N2250/02 ,  F01N2390/02 ,  F01N2610/02 ,  Y02T10/24

    摘要： A high-pressure metering pump for providing reductant in a single fluid engine exhaust dosing system having a solenoid for actuating a piston slidably received within an inner bore of a valve housing of the pump, the inner bore having a pressure chamber with an inlet check valve and an outlet check valve; and wherein movement of the piston causes high pressure reductant to be received at an atomizer of the system, the atomizer being disposed in a location to cause a maximum reduction of undesirable pollutant in the combustion gases of an engine.

    摘要翻译： 一种用于在单流体发动机排气计量系统中提供还原剂的高压计量泵，其具有用于致动可滑动地容纳在泵的阀壳体的内孔内的活塞的螺线管，所述内孔具有带入口止回阀的压力室 和出口止回阀; 并且其中活塞的运动导致在系统的雾化器处接收高压还原剂，雾化器被布置在引起发动机燃烧气体中不期望的污染物的最大减少的位置。

    System and method for directing fluid flow
    44.
    发明授权
    System and method for directing fluid flow 失效
    引导流体流动的系统和方法

    公开(公告)号：US07614222B2

    公开(公告)日：2009-11-10

    申请号：US11193661

    申请日：2005-07-29

    申请人： Mark D. Hemingway ,  Haskell Simpkins ,  Joachim Kupe

    发明人： Mark D. Hemingway ,  Haskell Simpkins ,  Joachim Kupe

    IPC分类号： F01N7/00

    CPC分类号： F01N3/033 ,  F01N3/035 ,  F01N3/0878 ,  F01N3/206 ,  F01N13/00 ,  F01N13/009 ,  F01N2240/20 ,  F01N2240/28 ,  F01N2240/30 ,  Y02T10/20

    摘要： In one embodiment, a flow switch can comprise: a deflector having a diverging upstream portion; an aperture located in a downstream portion of the deflector; and a divider disposed downstream of the deflector. The deflector can be capable of diverting a fluid stream that contacts the upstream portion, around the deflector. The aperture can be capable of allowing a flow of a displacing fluid such that the displacing fluid can inhibit the diverted fluid stream from converging to pass through the divider. The divider can be capable of allowing a flow of the displacing fluid therethrough.

    摘要翻译： 在一个实施例中，流量开关可以包括：具有发散的上游部分的偏转器; 位于所述偏转器的下游部分中的孔; 以及设置在偏转器下游的分隔件。 偏转器能够转向在偏转器周围接触上游部分的流体流。 孔口能够允许位移流体的流动，使得位移流体可以阻止转向的流体流汇合以通过分隔器。 分隔器能够允许排出流体流过其中。

    Non-thermal plasma reactor for lower power consumption
    49.
    发明授权
    Non-thermal plasma reactor for lower power consumption 失效
    非热等离子体反应器，降低功耗

    公开(公告)号：US06835358B2

    公开(公告)日：2004-12-28

    申请号：US10146738

    申请日：2002-05-16

    申请人： Mark David Hemingway ,  Thomas Roger Thoreson ,  David Alexander Goulette ,  Joachim Kupe

    发明人： Mark David Hemingway ,  Thomas Roger Thoreson ,  David Alexander Goulette ,  Joachim Kupe

    IPC分类号： B01J1908

    CPC分类号： F01N3/0275 ,  B01D53/326 ,  B01J19/088 ,  B01J19/249 ,  B01J2219/0811 ,  B01J2219/0849 ,  B01J2219/0875 ,  B01J2219/0896 ,  B01J2219/2453 ,  B01J2219/2487 ,  B01J2219/2488 ,  F01N3/0892 ,  H05H1/48 ,  H05H2001/481

    摘要： A system and method for treating a combustion exhaust stream includes admitting an exhaust stream into a non-thermal plasma reactor having at least one segmented non-thermal plasma element including a plurality of individually energizable electrode segments defining a plurality of corona volumes. In a preferred embodiment, the electrode segments are progressively smaller in size in the exhaust flow direction to provide optimum plasma volume variation. Individually energizable electrodes are selectively activated to effect variable corona volumes for treating an exhaust stream. Additional reactor segments are activated only as needed, such as during periods of high exhaust flow, for efficient treatment of the exhaust stream so as to maintain optimized high space velocity in the active corona volume. The segmented elements may comprise a variety of shapes. The system and method are particularly suitable for gas pretreatment and downstream diesel particulate filter regeneration.

    摘要翻译： 一种用于处理燃烧废气流的系统和方法包括将排气流引入非热等离子体反应器，该反应器具有至少一个分段的非热等离子体元件，其包括限定多个电晕体积的多个单独可激励的电极段。 在优选实施例中，电极段在排气流动方向上的尺寸逐渐变小，以提供最佳的等离子体体积变化。 选择性地激活单独激活电极以实现可变电晕体积以处理废气流。 额外的反应器段仅在需要时被激活，例如在高排气流量期间，用于有效地处理废气流，以便在活性电晕体积中保持优化的高空速。 分段元件可以包括各种形状。 该系统和方法特别适用于气体预处理和下游柴油微粒过滤器再生。