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    CATALYTIC CONVERTER AND MUFFLER
    11.
    发明申请
    CATALYTIC CONVERTER AND MUFFLER 有权
    催化转换器和MUFFLER

    公开(公告)号：US20140208723A1

    公开(公告)日：2014-07-31

    申请号：US13749756

    申请日：2013-01-25

    Applicant: CATERPILLAR INC.

    Inventor： Mirza P. Baig ,  Kevin J. Weiss ,  Raymond U. Isada ,  Stephan D. Roozenboom

    IPC: F01N3/28 ,  B01D53/94

    CPC classification number: F01N3/2885 ,  B01D53/9431 ,  F01N3/208 ,  F01N2610/03 ,  Y02T10/24

    Abstract: A catalytic converter and muffler including a housing having an inlet disposed between a first end and a second end of the housing to introduce exhaust gases into an inlet chamber. A plurality of first exhaust treatment banks disposed between the inlet and the first end of the housing to allow the exhaust gases flow towards the first end from the inlet chamber into an end chamber. A mixing tube to direct the exhaust gases towards the second end from the end chamber into a flow distributor and a plurality of second exhaust aftertreatment banks and flow into an outlet chamber. At least one resonator chamber defined within the housing to attenuate noise in the exhaust gases.

    Abstract translation: 一种催化转化器和消声器，其包括具有设置在壳体的第一端和第二端之间的入口的壳体，以将废气引入入口室。 设置在壳体的入口和第一端之间的多个第一排气处理组，以允许废气从入口室朝向第一端流入端室。 一种混合管，用于将废气从端室引导到第二端，进入流量分配器和多个第二废气后处理池并流入出口室。 限定在壳体内的至少一个谐振腔，用于衰减废气中的噪声。

    System and Method for Accommodating Aftertreatment Bricks
    12.
    发明申请
    System and Method for Accommodating Aftertreatment Bricks 有权
    用于容纳后处理砖的系统和方法

    公开(公告)号：US20140174060A1

    公开(公告)日：2014-06-26

    申请号：US13724064

    申请日：2012-12-21

    Applicant: CATERPILLAR INC.

    Inventor： Mirza P. Baig ,  Andrew M. Denis ,  Kristian Engelsen ,  Pradyumna V. Rao ,  Raymond U. Isada ,  Raymond B. Gerges

    IPC: F01N3/28 ,  B23P19/04

    CPC classification number: F01N3/2839 ,  F01N13/0097 ,  F01N13/017 ,  F01N13/1855 ,  F01N2470/22 ,  Y10T29/49815 ,  Y10T29/49948

    Abstract: One or more aftertreatment bricks are axially inserted through an opening in the first end of a tubular sleeve of an aftertreatment system. The aftertreatment brick includes a substrate matrix and a mantle disposed around the substrate matrix. The mantle further includes a lip arranged to extend through the opening of the sleeve. One or more channel pockets are secured proximate to the opening of the sleeve and oriented radially outward with respect to the sleeve axis. To retain the aftertreatment brick in the sleeve, a clamping assembly is used that includes a hook, a fastener, and a capture nut. The capture nut is installed and accommodated in the channel pockets. The hook engages the protruding lip of the aftertreatment brick and the fastener secures the hook to the capture nut received in the channel pocket.

    Abstract translation: 一个或多个后处理砖通过后处理系统的管状套筒的第一端中的开口轴向插入。 后处理砖包括衬底基体和围绕衬底矩阵布置的套管。 地幔还包括设置成延伸穿过套筒的开口的唇缘。 一个或多个通道袋靠近套筒的开口固定并相对于套筒轴向径向向外定向。 为了将后处理砖保持在套筒中，使用包括钩，紧固件和捕获螺母的夹紧组件。 捕获螺母安装并容纳在通道槽中。 钩接合后处理砖的突出的唇缘，并且紧固件将钩固定到接收在通道槽中的捕获螺母。

    ALIGNMENT PIN
    15.
    发明申请
    ALIGNMENT PIN 审中-公开
    对齐PIN码

    公开(公告)号：US20150246420A1

    公开(公告)日：2015-09-03

    申请号：US14700214

    申请日：2015-04-30

    Applicant: Caterpillar Inc.

    Inventor： Andrew M. Denis ,  Raymond U. Isada ,  Lucas J. Greene

    IPC: B23P19/04

    CPC classification number: B23P19/04 ,  B23P19/10 ,  Y10T29/53913

    Abstract: An alignment pin attachable to a first member for piloted engagement with an aperture defining a circular edge portion within a second member is provided. The alignment pin includes a curved tip portion. A piloting section includes a conical locating portion extending circumferentially from the curved tip portion. A cylindrical locating portion extending from the conical locating portion defines a first height and a first diameter. An engagement portion extending from the cylindrical locating portion defines a second height and a second diameter. The engagement portion of the alignment pin is structured and arranged to engage within a receiving hole in the first member. The second member is coupled with the first member through piloted engagement between the circular edge portion of the second member and the sequential piloted engagement with the conical locating portion and the cylindrical locating portion of the alignment pin.

    Abstract translation: 提供一种可固定到第一构件上的定位销，用于与限定第二构件内的圆形边缘部分的孔的导向接合。 对准销包括弯曲的尖端部分。 引导部分包括从弯曲的尖端部分周向延伸的锥形定位部分。 从锥形定位部分延伸的圆柱形定位部分限定第一高度和第一直径。 从圆柱形定位部分延伸的接合部分限定第二高度和第二直径。 对准销的接合部分构造和布置成接合在第一构件的接收孔内。 第二构件通过第二构件的圆形边缘部分之间的引导接合和与定位销的圆锥定位部分和圆柱形定位部分的顺序导向接合而与第一构件联接。

    System and Method for Installing Aftertreatment Bricks
    16.
    发明申请
    System and Method for Installing Aftertreatment Bricks 审中-公开
    安装后处理砖的系统和方法

    公开(公告)号：US20140175238A1

    公开(公告)日：2014-06-26

    申请号：US13727182

    申请日：2012-12-26

    Applicant: CATERPILLAR INC.

    Inventor： Stephan D. Roozenboom ,  Mirza P. Baig ,  Raymond B. Gerges ,  Tetsu O. Velasquez ,  Kevin Weiss ,  Raymond U. Isada

    IPC: F16B2/08

    CPC classification number: F01N13/1838 ,  B01D53/88 ,  B01D53/9409 ,  B01D53/944 ,  F01N2450/02 ,  F01N2450/18 ,  F01N2450/30

    Abstract: An aftertreatment brick can be installed in a brick compartment of an aftertreatment module with a releasable securing assembly. The releasable securing assembly includes a first bracket, a second bracket, and a band clamp. The first bracket is installed in the brick compartment proximate a port. The aftertreatment brick is placed on the first bracket adjacent the port and the second bracket is placed about the aftertreatment brick above the first bracket. The band clamp is slid over the first and second brackets and tightened to secure the brackets about the brick.

    Abstract translation: 后处理砖可以安装在具有可释放固定组件的后处理模块的砖室中。 可释放固定组件包括第一支架，第二支架和带夹。 第一个支架安装在靠近端口的砖房中。 后处理砖放置在邻近端口的第一支架上，第二支架围绕第一支架上方的后处理砖放置。 带夹在第一和第二支架上滑动，并紧固以将支架固定在砖块周围。

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