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103 条记录 (耗时 0.019 秒)

    Device For Supplying A Reducing Agent Solution Into An Exhaust System And Corresponding Exhaust System, Method and Vehicle
    3.
    发明申请
    Device For Supplying A Reducing Agent Solution Into An Exhaust System And Corresponding Exhaust System, Method and Vehicle 审中-公开
    用于将减排剂溶液供应到排气系统和相应的排气系统，方法和车辆中的装置

    公开(公告)号：US20090277161A1

    公开(公告)日：2009-11-12

    申请号：US12436424

    申请日：2009-05-06

    申请人： Jan Hodgson ,  Rolf Bruck

    发明人： Jan Hodgson ,  Rolf Bruck

    IPC分类号： F01N3/035 ,  F01N3/10 ,  F01N3/04

    CPC分类号： F01N3/206 ,  F01N3/108 ,  F01N3/208 ,  F01N2340/02 ,  F01N2610/01 ,  F01N2610/02 ,  F01N2610/14 ,  F01N2610/1406 ,  F01N2610/1433 ,  F01N2610/1453 ,  Y02A50/2325 ,  Y02T10/24

    摘要： A device for supplying reducing agent solution into an exhaust system, includes a reservoir for reducing agent solution and a delivery device for delivering reducing agent solution from the reservoir to a reducing agent infeed configuration. A delivery height to be overcome between the reservoir and the reducing agent infeed configuration is less than 1.5 meters and the delivery device includes a diaphragm pump. The device permits the dosed metering of reducing agent solution into an exhaust system of an internal combustion engine regardless of prevailing boundary conditions, in particular regardless of the position of the device, which is for example influenced by a position of a corresponding automobile. In particular, it is thus also possible to ensure reliable metering of reducing agent solution into the exhaust system even when the automobile or motor vehicle is traveling over grades. A corresponding exhaust system, method and utility vehicle are also provided.

    摘要翻译： 一种用于将还原剂溶液供应到排气系统中的装置，包括用于还原剂溶液的储存器和用于将还原剂溶液从储存器输送到还原剂进料构造的输送装置。 在储存器和还原剂进料构造之间要克服的输送高度小于1.5米，并且输送装置包括隔膜泵。 该装置允许将还原剂溶液定量计量到内燃机的排气系统中，而不管主要的边界条件如何，特别是不考虑装置的位置，例如受到相应汽车的位置的影响。 特别地，即使在汽车或机动车辆在等级上行驶时，也可以确保还原剂溶液进入排气系统的可靠计量。 还提供了相应的排气系统，方法和多用途车辆。

    Tank For A Reducing Agent, Motor Vehicle Having A Tank For A Reducing Agent And Method For Operating An SCR System Of A Motor Vehicle
    6.
    发明申请
    Tank For A Reducing Agent, Motor Vehicle Having A Tank For A Reducing Agent And Method For Operating An SCR System Of A Motor Vehicle 审中-公开
    用于还原剂的罐，具有用于还原剂的罐的机动车辆和用于操作机动车辆的SCR系统的方法

    公开(公告)号：US20090277156A1

    公开(公告)日：2009-11-12

    申请号：US12437047

    申请日：2009-05-07

    申请人： Jan Hodgson ,  Rolf Bruck

    发明人： Jan Hodgson ,  Rolf Bruck

    IPC分类号： F01N3/20 ,  B65D1/00 ,  F01N3/10

    CPC分类号： F01N3/2066 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/1406 ,  Y02A50/2325 ,  Y02T10/24

    摘要： A tank for a reducing agent which forms ammonia or which includes ammonia, has a planar first tank volume and at least one elongate second tank volume. A motor vehicle has an internal combustion engine, an exhaust system with an SCR catalytic converter and a reducing agent metering device and a body with a roof. A tank with a planar first tank volume for the reducing agent is provided on the roof. A method for operating an SCR system of a motor vehicle which has at least two tank volumes, a reducing agent metering device and an SCR catalytic converter, is also provided.

    摘要翻译： 用于形成氨或包括氨的还原剂的罐具有平坦的第一罐体积和至少一个细长的第二罐体积。 机动车辆具有内燃机，具有SCR催化转化器和还原剂计量装置的排气系统以及具有屋顶的车身。 在屋顶上设置有用于还原剂的具有平坦的第一罐体积的罐。 还提供了一种用于操作具有至少两个罐体积的机动车辆的SCR系统的方法，还原剂计量装置和SCR催化转化器。

    Honeycomb structure and method for applying adhesive and brazing material to the structure
    7.
    发明申请
    Honeycomb structure and method for applying adhesive and brazing material to the structure 有权
    蜂窝结构和将粘合剂和钎焊材料施加到结构上的方法

    公开(公告)号：US20070012747A1

    公开(公告)日：2007-01-18

    申请号：US11523341

    申请日：2006-09-19

    申请人： Rolf Bruck ,  Kait Althofer ,  Jan Hodgson ,  Arndt-Udo Rolle

    发明人： Rolf Bruck ,  Kait Althofer ,  Jan Hodgson ,  Arndt-Udo Rolle

    IPC分类号： A47J36/02

    CPC分类号： F01N13/18 ,  B23K1/0014 ,  B23K2101/02 ,  F01N3/281 ,  F01N2450/22 ,  Y02A50/2322 ,  Y10T29/49 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/12375

    摘要： A method for gluing and brazing a honeycomb structure includes at least one partially structured foil with a pitch and a wave height. The method includes the steps of choosing a mean brazing material diameter of a powder brazing material, said diameter being 15% smaller than the height of the wave; determining a minimum thickness of the glue strip according to equation; gluing at least partially structured foil within the width of the glue strip on at least part of the wave crests formed by the undulation; brazing the honeycomb structure. The invention also relates to a corresponding honeycomb structure that ensures satisfactory joint connections even when said structure is used in the exhaust systems of automobiles.

    摘要翻译： 用于胶合和钎焊蜂窝结构的方法包括至少一个具有间距和波高的部分结构的箔。 该方法包括以下步骤：选择粉末钎焊材料的平均钎焊材料直径，所述直径比波的高度小15％; 根据等式确定胶条的最小厚度; 在由波纹形成的波峰的至少一部分上胶合至少部分结构的箔在胶条的宽度内; 钎焊蜂窝结构。 本发明还涉及即使当在汽车的排气系统中使用所述结构时，确保令人满意的接头连接的相应蜂窝结构。

    Method and Device for Providing a Gaseous Substance Mixture
    10.
    发明申请
    Method and Device for Providing a Gaseous Substance Mixture 有权
    提供气态物质混合物的方法和装置

    公开(公告)号：US20090127511A1

    公开(公告)日：2009-05-21

    申请号：US12272384

    申请日：2008-11-17

    申请人： Rolf Bruck ,  Marc Brugger ,  Thomas Harig ,  Peter Hirth ,  Ulf Klein

    发明人： Rolf Bruck ,  Marc Brugger ,  Thomas Harig ,  Peter Hirth ,  Ulf Klein

    IPC分类号： C09K3/00 ,  B01J19/00

    CPC分类号： B01D53/9431 ,  B01D53/90 ,  C01C1/08 ,  C01C1/086 ,  F01N3/2066 ,  F01N2240/20 ,  F01N2240/40 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/11 ,  Y02T10/24

    摘要： A device and method for providing a gaseous substance mixture which includes at least one reducing agent and/or at least one reducing agent precursor, includes a reservoir for an aqueous solution which includes at least one reducing agent precursor that can be flow connected to an evaporator chamber, and a device for dosing the aqueous solution in the evaporator chamber. A device can heat the evaporator chamber to a temperature higher than or equal to a critical temperature, in which the aqueous solution is at least partially evaporated. The device and method enable reducing agent to be provided for selective catalytic reduction of nitrogen oxides in the exhaust of an internal combustion engine. Preferably, an evaporator unit is configured as the evaporator chamber and a hydrolysis catalytic converter is disposed outside the exhaust system. As a result, the size of the hydrolysis catalytic converter is reduced, allowing compact construction.

    摘要翻译： 一种用于提供包含至少一种还原剂和/或至少一种还原剂前体的气态物质混合物的装置和方法，包括用于水溶液的储存器，其包括至少一种还原剂前体，所述还原剂前体可流动连接到蒸发器 室，以及用于对蒸发器室中的水溶液进行计量的装置。 一种装置可将蒸发器室加热至高于或等于临界温度的温度，其中水溶液至少部分蒸发。 该装置和方法使还原剂能够用于选择性地催化还原内燃机排气中的氮氧化物。 优选地，蒸发器单元被配置为蒸发器室，并且水解催化转化器设置在排气系统的外部。 结果，水解催化转化器的尺寸减小，允许紧凑的结构。