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    Flowhood and Emissions Cleaning Module
    1.
    发明申请
    Flowhood and Emissions Cleaning Module 有权
    流量和排放清洁模块

    公开(公告)号：US20160069239A1

    公开(公告)日：2016-03-10

    申请号：US14783362

    申请日：2014-04-11

    Applicant: Perkins Engines Company Limited

    Inventor： Susannah Freeman ,  Anton Zimmermann ,  Andrew Keen ,  David Heaton ,  Christopher Petto

    IPC: F01N3/28 ,  F01N13/00 ,  F01N3/20

    CPC classification number: F01N3/2892 ,  F01N3/2066 ,  F01N13/0097 ,  F01N13/1888 ,  F01N2240/20 ,  F01N2470/08 ,  F01N2610/02 ,  Y02T10/24

    Abstract: A flowhood is provided to which an upstream conduit and a downstream conduit of an emissions cleaning module can be connected includes a first section and a second section. The second section includes a first aperture for connection to the upstream conduit and a second aperture for connection to the downstream conduit. The first and second apertures may face substantially in the same direction to permit a compact arrangement. A body of the first section may be shaped to channel gas flow from the first aperture to the second aperture. An emissions cleaning module including such a flowhood is also described.

    Abstract translation: 提供流量，排放清洁模块的上游管道和下游管道可以连接到该管道上，包括第一部分和第二部分。 第二部分包括用于连接到上游导管的第一孔和用于连接到下游导管的第二孔。 第一和第二孔可以基本上在相同的方向上，以允许紧凑的布置。 第一部分的主体可以被成形为将气流从第一孔引导到第二孔。 还描述了包括这种流动的排放清洁模块。

    Combustion Engine and Method of Use Resulting in Reduced Soot Emissions
    4.
    发明申请
    Combustion Engine and Method of Use Resulting in Reduced Soot Emissions 审中-公开
    燃烧引擎和使用方法导致减少烟尘排放

    公开(公告)号：US20150211413A1

    公开(公告)日：2015-07-30

    申请号：US14417463

    申请日：2013-07-26

    Applicant: Perkins Engines Company Limited

    Inventor： Ian Evans ,  David Heaton ,  Timothy Bazyn ,  Christopher Gehrke ,  Darren Ellis ,  Glen Martin

    IPC: F02B3/08 ,  F02M61/18

    CPC classification number: F02B3/08 ,  F02D35/02 ,  F02D41/38 ,  F02D41/3836 ,  F02M61/1846 ,  F02M65/00

    Abstract: It may be necessary to eliminate soot from combustion engine emissions in order to comply with regulatory requirements. It may be desirable to avoid the need for a separate aftertreatment apparatus in order to eliminate soot from combustion engine emissions.A compression ignition engine may be configured to result in combustion having a peak value of equivalence ratio of less than 4.0 at the lift off length of the flame. This may result in particulate emissions of fewer than 1012 particles per kWh.

    Abstract translation: 为了符合法规要求，可能需要消除燃烧发动机排放烟尘。 可能期望避免需要单独的后处理装置，以便消除燃烧发动机排放物中的烟尘。 压燃式发动机可构造为在火焰的提升长度下具有小于4.0的当量比的峰值的燃烧。 这可能导致每千瓦时少于1012颗粒子的颗粒物排放。

    HEATING SYSTEM FOR AN EXHAUST GAS TREATMENT SYSTEM
    6.
    发明申请
    HEATING SYSTEM FOR AN EXHAUST GAS TREATMENT SYSTEM 审中-公开
    用于排气处理系统的加热系统

    公开(公告)号：US20170009633A1

    公开(公告)日：2017-01-12

    申请号：US15115822

    申请日：2015-01-20

    Applicant: PERKINS ENGINES COMPANY LIMITED

    Inventor： Ronald Silver ,  Paul Moore ,  Igor Strashny ,  David Heaton

    IPC: F01N5/02 ,  F01N3/20

    CPC classification number: F01N5/02 ,  F01N3/2066 ,  F01N3/208 ,  F01N2610/102 ,  Y02A50/2325 ,  Y02T10/24

    Abstract: The present disclosure relates to a heating system for an exhaust gas treatment system. The heating system comprises a first heating element comprising a receiving surface for receiving a reductant fluid and a second heating element, which may surround the first heating element. The second heating element may be a thermochemincal or thermophysical device. In a first mode of operation the second heating element is arranged to receive thermal energy from engine exhaust gas. In second mode of operation the second heating element transfers thermal energy to heat the first heating element.

    Abstract translation: 本公开涉及一种用于废气处理系统的加热系统。 加热系统包括第一加热元件，第一加热元件包括用于接收还原剂流体的接收表面和可围绕第一加热元件的第二加热元件。 第二加热元件可以是热化学或热物理装置。 在第一操作模式中，第二加热元件布置成从发动机废气接收热能。 在第二操作模式中，第二加热元件传递热能以加热第一加热元件。

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