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    Vacuum-insulated exhaust treatment devices with radially-extending support structures
    3.
    发明授权
    Vacuum-insulated exhaust treatment devices with radially-extending support structures 有权
    具有径向延伸支撑结构的真空绝缘排气处理装置

    公开(公告)号：US06884398B1

    公开(公告)日：2005-04-26

    申请号：US09889620

    申请日：2000-01-21

    申请人： John P. Biel, Jr. ,  Frederick B. Hill, Jr. ,  Lance Mews ,  Donald R. Rigsby

    发明人： John P. Biel, Jr. ,  Frederick B. Hill, Jr. ,  Lance Mews ,  Donald R. Rigsby

    IPC分类号： B01D53/94 ,  F01N13/14 ,  F01N13/18 ,  B01D53/34 ,  B01D53/92 ,  F01N3/28 ,  F01N7/14

    CPC分类号： F01N13/14 ,  B01D53/9454 ,  F01N13/1816 ,  F01N2470/12 ,  F01N2470/24 ,  Y02A50/2324 ,  Y02T10/22

    摘要： An exhaust treatment device, such as a catalytic converter assembly (20) for vehicles includes an inner housing (21) having an inlet and an outlet defining a longitudinal direction (63) and having a catalytic material (27, 27′) therein chosen to reduce undesirable emissions from the exhaust of a combustion engine as the exhaust passes from the inlet to the outlet. The catalytic converter assembly (20) further includes an outer housing (22) enclosing the inner housing (21) but characteristically not contacting the inner housing (21), the outer housing (22) including an inlet and an outlet that align with the inlet and outlet of the inner housing (21), the inner and outer housing (21, 22) including walls (30, 31) forming a sealed cavity (26) around the inner housing (21), the cavity (26) having a vacuum drawn therein. The catalytic converter assembly (20) further includes supports (25) of various configurations and materials that extend radially between the inner and outer housings (21, 22).

    摘要翻译： 诸如用于车辆的催化转化器组件（20）的排气处理装置包括具有限定长度方向（63）并具有催化材料（27,27'）的入口和出口的内部壳体（21），其中所述催化材料选择为 当排气通过入口到出口时，减少来自内燃机排气的不期望的排放。 催化转化器组件（20）还包括封闭内壳（21）但特征在于不接触内壳（21）的外壳（22），外壳（22）包括与入口对准的入口和出口 和内壳体（21）的出口，内壳体和外壳体（21,22）包括围绕内壳体（21）形成密封空腔（26）的壁（30,31），空腔（26）具有真空 在其中绘制。 催化转化器组件（20）还包括在内壳体和外壳体（21,22）之间径向延伸的各种构造和材料的支撑件（25）。

    Vacuum-insulated exhaust treatment device with phase change materials and thermal management system
    4.
    发明授权
    Vacuum-insulated exhaust treatment device with phase change materials and thermal management system 有权
    具有相变材料和热管理系统的真空绝缘排气处理装置

    公开(公告)号：US06875407B1

    公开(公告)日：2005-04-05

    申请号：US09889623

    申请日：2000-01-21

    申请人： John Peter Biel, Jr. ,  Frederick B. Hill, Jr. ,  Steven D. Burch ,  Terry R. Penney

    发明人： John Peter Biel, Jr. ,  Frederick B. Hill, Jr. ,  Steven D. Burch ,  Terry R. Penney

    IPC分类号： B01D53/88 ,  B01D53/94 ,  B01D53/34 ,  B01D53/92 ,  F01N3/28 ,  F01N7/14

    CPC分类号： B01D53/94 ,  B01D53/885 ,  F28D20/02

    摘要： A thermally-activated exhaust treatment device, such as a catalytic converter (20) adapted to control exhaust emissions in a vehicle, includes a core having an inner housing (21) and a catalytic material (27) chosen to reduce undesirable emissions from the exhaust of a combustion engine. A jacket includes an outer housing (22) enclosing the inner housing (21) but characteristically not contacting the inner housing (21). The inner and outer housings (21, 22) include walls (30, 31) forming a vacuum-drawn sealed insulation cavity (26) around the inner housing (21). A chamber (60) positioned adjacent the inner housing (21) includes low melting point metal phase change material (61). A thermal management system is operably connected to the insulation cavity (26) that is constructed to control heat flow from the inner housing (21) to maximize the time the catalytic material (27) is within a predetermined optimum temperature operating range or limit catalyst maximum temperature.

    摘要翻译： 一种热活化废气处理装置，例如适于控制车辆中废气排放的催化转化器（20），包括具有内壳体（21）和催化材料（27）的芯体，所述内壳体（21）和催化材料（27）被选择以减少排气的不期望的排放 的内燃机。 护套包括封闭内壳体（21）的外壳（22），但特征在于不与内壳体（21）接触。 内壳体和外壳体（21,22）包括形成围绕内壳体（21）的真空拉伸密封绝缘腔（26）的壁（30,31）。 邻近内壳（21）定位的室（60）包括低熔点金属相变材料（61）。 热管理系统可操作地连接到绝缘腔（26），其被构造成控制来自内壳体（21）的热流，以使催化材料（27）在预定的最佳温度操作范围内或者限制催化剂最大值 温度。

    Patterned air gap engine exhaust conduit
    5.
    发明授权
    Patterned air gap engine exhaust conduit 失效
    图案气隙发动机排气管

    公开(公告)号：US5495873A

    公开(公告)日：1996-03-05

    申请号：US136415

    申请日：1993-10-13

    申请人： Steven J. Butkiewicz ,  Samuel H. Carrier ,  Donald L. Fellows, Jr. ,  Frederick B. Hill, Jr. ,  Earl W. Mattson ,  Terrence L. Scofield

    发明人： Steven J. Butkiewicz ,  Samuel H. Carrier ,  Donald L. Fellows, Jr. ,  Frederick B. Hill, Jr. ,  Earl W. Mattson ,  Terrence L. Scofield

    IPC分类号： F01N13/08 ,  F01N13/10 ,  F01N13/14 ,  F16L9/18

    CPC分类号： F01N13/102 ,  F01N13/14 ,  F01N13/141 ,  F01N13/08 ,  Y10S138/11

    摘要： An acoustically improved, air gap engine exhaust conduit having a dual wall, air gap, metal exhaust conduit of an outer jacket and a thin inner liner, the jacket having at least one exhaust gas inlet and an exhaust gas outlet, the liner having at least one inlet and an outlet, the jacket inlet and the liner inlet being adjacent each other, the liner being secured to the jacket adjacent the jacket inlet and the liner inlet, the liner outlet being optionally in engagement with the jacket, and the liner otherwise being spaced from the jacket over its length to form a continuous air gap from the liner inlet to the liner outlet, a pattern of indentation ribs protruding into or out of the jacket over substantially all of said jacket, each indentation rib protruding toward or away from the liner, and terminating short of the liner to be spaced from and not in engagement with the liner, to maintain the continuous air gap. Optionally, the liner can have a pattern of indentation ribs protruding inwardly or outwardly and, if the latter, terminating short of the jacket so as not to engage the jacket and leave an air gap over the length thereof.

    摘要翻译： 一种声学改进的气隙发动机排气导管，其具有双壁，气隙，外护套的金属排气导管和薄内衬，所述护套具有至少一个废气入口和排气出口，所述衬垫至少具有 一个入口和出口，护套入口和衬里入口彼此相邻，衬套与护套入口和衬垫入口相邻地固定到护套上，衬垫出口任选地与护套接合，衬垫另外为 与套管在其长度上间隔开以形成从衬里入口到衬里出口的连续空气间隙，在基本上所有所述护套上突出到套管中或从外套突出的凹陷肋的图案，每个凹槽肋朝向或远离 衬里，并且终止于衬套与衬套间隔开并且不与衬套接合，以保持连续气隙。 可选地，衬套可以具有向内或向外突出的凹陷肋的图案，并且如果后者终止于外套，则不会与夹套接合并且在其长度上留下气隙。

    Method for making catalytic converters with automated substrate crack detection
    7.
    发明授权
    Method for making catalytic converters with automated substrate crack detection 有权
    制造具有自动基板裂纹检测的催化转化器的方法

    公开(公告)号：US08661671B2

    公开(公告)日：2014-03-04

    申请号：US13096068

    申请日：2011-04-28

    申请人： Frederick B. Hill, Jr.

    发明人： Frederick B. Hill, Jr.

    IPC分类号： B21D51/16

    CPC分类号： C04B35/195 ,  B23P11/00 ,  B23P19/02 ,  B23P2700/03 ,  C04B35/478 ,  C04B35/565 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  F01N3/2857 ,  F01N2350/04 ,  F01N2450/02

    摘要： A method for making catalytic converters with automated crack detection includes forming a rigid housing, providing a substrate shaped for reception in the housing, and forming a mat shaped to cover the exterior surface of the substrate and having a thickness which creates a tight friction fit between the substrate and the housing when the same are assembled. The mat is wrapped around the substrate, and the wrapped substrate is then stuffed into the housing using a reciprocating ram or the like that extends at a relatively constant speed. The stuffing force and the ram position are measured and recorded regularly to define an array of data. The data is analyzed for any abrupt changes in the stuffing force as a function of the ram position indicating a crack in the assembled substrate.

    摘要翻译： 一种用于制造具有自动裂纹检测的催化转化器的方法，包括形成刚性壳体，提供成形为用于在壳体中接纳的基底，以及形成垫片，其形状覆盖基底的外表面，并且具有厚度， 基板和壳体，当它们组装时。 将垫子包裹在基材周围，然后使用以相对恒定的速度延伸的往复式压头等将包裹的基材填充到壳体中。 测量和记录填充力和柱塞位置以定义数据阵列。 分析数据作为指示组装衬底中的裂纹的柱塞位置的函数的填充力的任何突然变化。

    Diesel exhaust filter construction
    8.
    发明授权
    Diesel exhaust filter construction 有权
    柴油机尾气过滤器结构

    公开(公告)号：US07611561B2

    公开(公告)日：2009-11-03

    申请号：US11779560

    申请日：2007-07-18

    申请人： Frederick B. Hill, Jr. ,  Michael J. Remenar

    发明人： Frederick B. Hill, Jr. ,  Michael J. Remenar

    IPC分类号： B01D39/00 ,  B01D39/06 ,  B01D39/14 ,  B01D50/00 ,  B01D53/34 ,  F01N3/10 ,  F01N3/08

    CPC分类号： F01N3/0211 ,  F01N13/14 ,  F01N2240/20 ,  F01N2260/10 ,  F01N2330/14 ,  Y02T10/20

    摘要： A diesel exhaust filter construction includes a rectangular filter block, an elongated non-rectangular jacket with oval cross section, and support structure supporting the filter block in a center of the jacket. The support structure includes shielding components forming an insulating air gap with the jacket around the filter block (including a double-layered air gap in “hot” areas), and further includes support structure slidably supporting one end of the filter block to accommodate dissimilar thermal expansion. The structure further includes baffling components with angled surfaces directing input exhaust gases along efficient flow paths from an inlet cone into front, rear, and opposite sides of the filter block and further directing output exhaust gases from top and bottom sides of the filter block toward a longitudinally-centered outlet cone. Some components are identical is shape and size for use in different locations on the construction, thus simplifying tooling.

    摘要翻译： 柴油机排气过滤器结构包括矩形过滤器块，具有椭圆形横截面的细长非矩形护套和支撑结构，其将过滤块支撑在护套的中心。 支撑结构包括与过滤块周围的护套（包括“热”区域中的双层气隙）形成绝缘气隙的屏蔽部件，还包括支撑结构，其可滑动地支撑过滤块的一端以适应不同的热 扩张。 该结构还包括挡板部件，其具有成角度的表面，其将输入废气沿着从入口锥体到过滤器块的前部，后部和相对侧的有效流动路径引导，并进一步将过滤器块的顶部和底部侧的输出废气引向 纵向中心出口锥体。 一些部件是相同的形状和尺寸，用于施工中的不同位置，从而简化了工具。

    Exhaust gas treatment device with insulated housing construction
    10.
    发明授权
    Exhaust gas treatment device with insulated housing construction 有权
    具有绝缘外壳结构的废气处理装置

    公开(公告)号：US07765801B2

    公开(公告)日：2010-08-03

    申请号：US11290495

    申请日：2005-11-30

    申请人： Frederick B. Hill, Jr. ,  Joseph G. Salmonowicz, Jr. ,  Brad M. Schneemann ,  John C. Studabaker

    发明人： Frederick B. Hill, Jr. ,  Joseph G. Salmonowicz, Jr. ,  Brad M. Schneemann ,  John C. Studabaker

    IPC分类号： F01N3/10

    CPC分类号： F01N13/1894 ,  F01N3/2853 ,  F01N13/008 ,  F01N13/0097 ,  F01N13/14 ,  F01N2450/22 ,  Y10T29/49345 ,  Y10T29/49361 ,  Y10T29/49398 ,  Y10T29/49861 ,  Y10T29/49879 ,  Y10T29/49893 ,  Y10T29/49904 ,  Y10T29/49909 ,  Y10T29/49915 ,  Y10T29/49927 ,  Y10T29/49968

    摘要： An exhaust gas treatment device for internal combustion engines and the like includes inlet and outlet end caps, two catalyst substrates, and a two-piece housing. A first, cylindrically-shaped housing member has a hollow interior in which one of the substrates is retained, a first end sealingly connected with the inlet end cap, and an opposite second end with a radially reduced section. A second cylindrically-shaped housing member has a hollow interior in which the other one of the substrates is retained, a first end sealingly connected with the outlet end cap, and an opposite second end with a radially enlarged section sized to receive therein the second end of the first housing member, whereby the reduced section of the first housing member and the enlarge section of the second housing member are spaced radially apart a predetermined distance to define an annularly-shaped space or gap which thermally insulates the associated portion of the exhaust gas treatment device.

    摘要翻译： 用于内燃机等的废气处理装置包括入口和出口端盖，两个催化剂基底和两件式壳体。 第一圆柱形壳体构件具有中空的内部，其中一个基板被保持，与入口端盖密封连接的第一端和具有径向减小的部分的相对的第二端。 第二圆柱形壳体构件具有中空的内部，其中保持另一个基板，与出口端盖密封连接的第一端和具有径向扩大部分的相对的第二端，其尺寸设置成在其中容纳第二端 由此第一壳体构件的减小部分和第二壳体构件的放大部分径向间隔开预定距离，以限定环形空间或间隙，其将排气的相关部分热绝缘 治疗装置。