VORRICHTUNG UND VERFAHREN ZUR BEHANDLUNG EINES PARTIKEL AUFWEISENDEN ABGASES
    1.
    发明申请
    VORRICHTUNG UND VERFAHREN ZUR BEHANDLUNG EINES PARTIKEL AUFWEISENDEN ABGASES 审中-公开
    装置及方法含颗粒废气的处理

    公开(公告)号:WO2010145931A1

    公开(公告)日:2010-12-23

    申请号:PCT/EP2010/057494

    申请日:2010-05-28

    Inventor: MAUS, Wolfgang

    Abstract: Verfahren und Vorrichtung (1) zur Behandlung eines Partikel (2) ausweisenden Abgases zumindest umfassend eine Partikelagglomerationseinrichtung (3) und einen Partikelabscheider (4), wobei die Partikelagglomerationseinrichtung (3) wenigstens eine Apparatur (5) zur Ausbildung eines elektrischen Feldes (6) sowie eine für das Abgas durchströmbare Partikelzwischenspeichervorrichtung (7) aufweist und in Strömungsrichtung (8) des Abgases vor dem Partikelabscheider (4) positioniert ist. Dabei werden die Partikel (2) an der Partikelzwischenspeichervorrichtung (7) aufeinander abgelagert, so dass Partikel-Agglomerate (15) gebildet sind und nach kurzer Zeit wieder von der Partikelzwischenspeichervorrichtung (7) entfernt und dem Partikelabscheider (4) zur Umwandlung zugeführt werden.

    Abstract translation: 的方法和装置(1)颗粒的处理(2)至少通过废气包含颗粒附聚装置(3)和一个颗粒分离器(4),其中,所述颗粒团聚装置(3)的至少一个设备(5),用于形成电场(6)和 一个用于排气可以流动的颗粒的中间存储装置(7)和在流动方向(8)的排气的气体粒子分离器(4)的上游被定位。 在颗粒储存缓冲液(7)的粒子(2)沉积在彼此,从而使颗粒凝聚体(15)的粒子的中间存储装置(7)和所述颗粒分离器(4),用于转换被提供在一个短的时间之后,形成并去除。

    WABENKÖRPER MIT FLEXIBLEN VERBINDUNGSSTELLEN
    2.
    发明申请
    WABENKÖRPER MIT FLEXIBLEN VERBINDUNGSSTELLEN 审中-公开
    与柔性接触点蜂窝体

    公开(公告)号:WO2009106418A1

    公开(公告)日:2009-09-03

    申请号:PCT/EP2009/051408

    申请日:2009-02-06

    Abstract: Wabenkörper (1) mit einer Vielzahl von Kanälen (2), der mit zumindest einer wenigstens teilweise strukturierten Blechfolie (3) gebildet ist, wobei die Blechfolie (3) eine Verlaufsrichtung (4) hat und mit sich selbst oder zumindest einer weiteren glatten Blechfolie (5) oder strukturierten Blechfolie (3) oberseitige Verbindungsstellen (6) und unterseitige Verbindungsstellen (37) aufweist, und weiter zumindest oberseitige Verbindungsstellen (6) oder unterseitige Verbindungsstellen (37) eine gekrümmte Verbindungslinie (33) bilden und zwischen den jeweiligen Verbindungsstellen der gekrümmten Verbindungslinie (33) Dehnungsfugen (38) gebildet sind.

    Abstract translation: 蜂窝体(1)具有多个通道(2),其具有至少一个至少部分地结构化的薄板(3),其中,所述薄板(3)形成有一个运行方向(4)和(与本身或与至少一种另外的光滑的金属片 5)或结构化片 - 金属箔(3)顶侧连接点(6)和下侧的连接点(37),以及至少上侧连接点的进一步(6)或下侧连接点(37)形成一个弯曲的连接线(33)和弯曲的连接线的各连接点之间 (33)的伸缩接头(38)形成。

    FASERVLIES ZUM LAGERN EINES WABENKÖRPERS IN EINER ABGASLEITUNG
    3.
    发明申请
    FASERVLIES ZUM LAGERN EINES WABENKÖRPERS IN EINER ABGASLEITUNG 审中-公开
    纤维绒用于存储的蜂窝IN A排气管

    公开(公告)号:WO2006077132A1

    公开(公告)日:2006-07-27

    申请号:PCT/EP2006/000494

    申请日:2006-01-20

    Abstract: Vorrichtung (1) zur Behandlung von Abgasen einer mobilen Verbrennungskraftmaschine (2) umfassend zumindest: eine Abgasleitung (3) mit einer Erstreckungsrichtung (4); einen Wabenkörper (5) umfassend wenigstens keramisches oder extrudiertes Material; und mindestens ein metallisches Faservlies (6), welches wenigstens teilweise zwischen der Abgasleitung (3) und dem Wabenkörper (5) angeordnet ist,bei der mit dem mindestens einen Faservlies (6) in Erstreckungsrichtung (4) zumindest zwei Zonen (7, 8, 9) unterschiedlicher Funktionen gebildet sind, wobei wenigstens eine erste Zone (7) Mittel zum Lagern des Wabenkörpers (5) und die mindestens eine weitere Zone (8, 9) ein Mittel aus der Gruppe von Mitteln zum thermischen Isolieren und Mitteln zum Abdichten gegenüber eines Gases ausweist.

    Abstract translation: 装置(1)用于治疗移动内燃机的废气(2),至少包括:一个排气管(3)具有延伸的方向(4); 蜂窝体(5),包括至少陶瓷或挤出材料; 和至少一个金属非织造织物(6),其至少部分设置在所述排气管(3)和所述蜂窝体(5)之间,其中,在延伸部(4)的至少两个区域(7,8的方向的所述至少一个纤维绒(6), 9)的形成不同的功能,其中,至少一个第一区域(7),用于支持在蜂窝体(5)和所述至少一个另外的区域(8,9)的组来选择用于热绝缘和代理装置,用于密封抵靠 标识气体。

    CATALYST CARRIER ELEMENT WITH INTERNAL INSULATION
    5.
    发明申请
    CATALYST CARRIER ELEMENT WITH INTERNAL INSULATION 审中-公开
    与内保温催化剂载体

    公开(公告)号:WO1996012876A1

    公开(公告)日:1996-05-02

    申请号:PCT/EP1995004027

    申请日:1995-10-12

    Abstract: For the catalytic reaction of exhaust gases in an exhaust system, in particular an exhaust system for use in internal combustion engines, a device is proposed with a catalyst carrier element (1) which is provided with a plurality of channels (2) through which the exhaust gas can flow. The free cross section (4) of flow of the channels (2) is partially closed in the direction of flow of the exhaust gas by plastic deformation of the channel walls (11), specifically, in an outer ring region (3) of the catalyst carrier element (1). The plastic deformation can be carried out using, for example, a tool (17) provided for this purpose with a disc (18) which can rotate about an axis (19). The disc (18) is forced against the catalyst carrier element (1) and the casing (10) to create a plastic deformation of the casing tube (10) and channel walls (11) in the form of a peripheral crimp (20) pointing towards the carrier element (1). Other techniques can be applied to create the plastic deformation. The outer channels thus closed off form a thermal insulation against the casing tube (10) which helps the catalyst carrier element (1) to heat up more rapidly in the cold start phase.

    Abstract translation: 用于排气系统在内燃机的排气系统中的废气的催化转化,特别是包括催化剂载体(1)的装置,提出了具有多个废气流通通道(2)。 通道(2)的自由流动横截面(4)在由所述通道壁(11)的塑性变形的排气的流动方向上被部分地关闭时,在一外环形区中的催化剂承载体的(3)(1)。 塑性变形可以是例如 通过工具的装置(17)发生。 为了这个目的,该工具(17)具有绕轴(19)可旋转的圆盘(18)。 盘(18)被压向催化剂载体本体(1)和外套(10)上的力,从而使所述管状壳体(10)和所述通道壁(11)的塑性变形。 有产生循环到承载体(1)的卷边(20)。 塑性变形的其他技术是可能的。 中形成在管状壳体(10),由此所述催化剂支撑体(1)在冷起动阶段更迅速地加热的热绝缘该外面积的通道(2)密封。

    PROCESS FOR SOLDERING METAL STRUCTURES WITH A BONDING MATERIAL COMPRISING DIFFERENT STATES
    6.
    发明申请
    PROCESS FOR SOLDERING METAL STRUCTURES WITH A BONDING MATERIAL COMPRISING DIFFERENT STATES 审中-公开
    方法钎焊金属结构统一在不同的国家HAVING粘接材料

    公开(公告)号:WO1995030508A1

    公开(公告)日:1995-11-16

    申请号:PCT/EP1995001591

    申请日:1995-04-26

    CPC classification number: B23K1/0014 B23K1/20 B23K35/0244 B23K35/22

    Abstract: The description relates to a process for soldering metal structures, especially honeycomb bodies for exhaust gas catalysts. Here, the solder is applied in powder form and bonded to the metal structure by a bonding agent acting as an adhesive, binder or adhesion promoter. The bonding agent securing the powdered solder has two different states relating to its bonding action during the process for producing the metal structure. A first state is less and a second more strongly adhesive, and the adhesion can be selected or adjusted depending on external conditions, especially the temperature.

    Abstract translation: 一种方法,用于钎焊的金属结构,在用于废气催化剂特定的蜂窝体进行说明。 在此,焊料被用作胶,粘合剂,增粘剂或粘合剂材料上的金属组织施加作为粉末和保持在适当位置。 用来保持焊料粉末粘合材料过程中,金属结构中的两个相对于它的粘合作用的制造方法具有unterschliedliche状态。 第一状态是以下,以及第二是更强的粘接,由此粘附性的外部条件的函数,尤其是温度可被选择或调整。

    PROCESS FOR REDUCING POLLUTANT EMISSIONS OF A DIESEL ENGINE EQUIPPED WITH AN OXIDATION-TYPE CATALYTIC CONVERTER
    7.
    发明申请
    PROCESS FOR REDUCING POLLUTANT EMISSIONS OF A DIESEL ENGINE EQUIPPED WITH AN OXIDATION-TYPE CATALYTIC CONVERTER 审中-公开
    法降低排放的柴油发动机与下游侧氧化催化剂

    公开(公告)号:WO1995015431A1

    公开(公告)日:1995-06-08

    申请号:PCT/EP1994003421

    申请日:1994-10-17

    Abstract: A process is disclosed for reducing pollutant emissions of a Diesel engine (1) equipped with a downstream oxidation-type catalytic converter (4) during cold start, underload and/or idle running. The oxidation-type catalytic converter (4) has at its inflow side at least one electrically heatable partial area (3) that is heated before or after starting the Diesel engine (1) up to a temperature at which the deposited soot is burned, in particular up to a temperature above approximately 600 DEG C. Heating happens very quickly, preferably within less than 10 seconds, and then additional fuel (5) and/or air (6) may be fed into the exhaust fume system (2) in order to consume by an exothermic reaction also the soot deposited on surfaces of the oxidation-type catalytic converter (4) located further downstream. The exhaust fumes are thus decontaminated even in unfavourable operating conditions of the Diesel engine.

    Abstract translation: 本发明涉及一种用于减少有害排放物从柴油发动机(1)与下冷启动时,部分负荷和/或空闲的下游氧化催化剂(4),其中,所述氧化催化剂(4)具有在流入侧的至少一个可电加热的部分(3)和所述电加热 部(3)之前和或柴油发动机(1)的开始之后是加热的温度,在该沉积的烟灰点燃,并尤其涉及一种温度高于约600℃下加热进行得非常迅速,优选少 大于10秒,因此,随后,另外的燃料(5)和/或空气(6)可被供给到排气系统(2)的放热反应和炭黑以烧掉继续上述氧化催化剂的下游侧的表面(4)。 通过这种方式,废气的解毒即使在柴油发动机的恶劣工作条件的保证。

    PROCESS AND DEVICE FOR MONITORING THE PERFORMANCE OF A CATALYST IN AN INTERNAL COMBUSTION ENGINE
    8.
    发明申请
    PROCESS AND DEVICE FOR MONITORING THE PERFORMANCE OF A CATALYST IN AN INTERNAL COMBUSTION ENGINE 审中-公开
    用于监测内燃机中催化剂性能的方法和装置

    公开(公告)号:WO1991014855A1

    公开(公告)日:1991-10-03

    申请号:PCT/EP1991000518

    申请日:1991-03-18

    Abstract: In a process for monitoring the performance of a catalyst (8) for exhaust gases of an internal combustion engine (1) with an exhaust gas system (5, 8, 9), the temperature of two spatially separate cross-sectional regions in the exhaust gas system is measured by temperature sensors (TF1, TF2; TF1', TF2') and monitored by an electronic monitoring device (10). At least one part of the volume of the catalyst which is essential for the catalytic conversion of noxious substances in the exhaust gas is located between the two measurement points. The temperature sensors (TF1, TF2) do not measure discretely but integrally over a representative portion of the cross-sectional region. The temperature measurement points can be integrated in the catalyst (8), which can also preferably be heated electrically (17, 18). In a properly functioning system, the exothermic reaction in the catalytic conversion of noxious substances in the exhaust gas brings about a certain temperature difference between the two measurement points, which can be monitored. The function of the catalyst (8) and/or engine (1) and/or electronic engine control system (2) can be deduced from the sign and/or absolute value and/or temporal variation of the temperature difference. Preferred field of application: motor vehicles with spark ignition engines with an electronic engine control system.

    Abstract translation: 在用于利用排气系统(5,8,9)监测内燃机(1)的废气的催化剂(8)的性能的过程中,排气中两个空间上分开的横截面区域的温度 气体系统由温度传感器(TF1,TF2; TF1',TF2')测量,并由电子监控装置(10)监测。 对排气中的有害物质的催化转化至关重要的催化剂体积的至少一部分位于两个测量点之间。 温度传感器(TF1,TF2)不是在横截面区域的代表性部分上离散地但是整体地测量。 温度测量点可以集成在催化剂(8)中,催化剂(8)也可以优选地被电加热(17,18)。 在正常运行的系统中,废气中有害物质的催化转化中的放热反应在两个测量点之间产生一定的温差,可以进行监测。 催化剂(8)和/或发动机(1)和/或电子发动机控制系统(2)的功能可以从温度差的符号和/或绝对值和/或时间变化推导出来。 优选的应用领域:具有带电子发动机控制系统的火花点火发动机的机动车辆。

    PROCESS AND DEVICE FOR GENERATING HEAT THROUGH THE FLAMELESS BURNING OF A FUEL IN A GAS CURRENT
    9.
    发明申请
    PROCESS AND DEVICE FOR GENERATING HEAT THROUGH THE FLAMELESS BURNING OF A FUEL IN A GAS CURRENT 审中-公开
    通过气体燃烧无燃烧燃烧产生热量的工艺和装置

    公开(公告)号:WO1990015955A1

    公开(公告)日:1990-12-27

    申请号:PCT/EP1990000966

    申请日:1990-06-19

    Abstract: The invention relates to the generation of heat through the flameless burning of a fuel in a gas current, whereby the gas current is conveyed in a gas flow system (102) including at least one loop (103) in which the gas at least partly circulates. The gas flow system (102) is fitted with an inlet device (107) to feed the fuel in, a gas inlet (104), a gas outlet (105), a first conveyor device (106) to maintain the gas current in the loop (103), a heating device (108) to heat the gas flow before the start of flameless combustion and a first catalytically active element (109) to trigger flameless combustion. The heat generated during combustion is absorbed by a component (101) of the gas flow system (102) around or through which the gas may flow; such a component may be a heat exchanger, especially in motor vehicle heater systems, and exhaust gas catalysts for motor vehicles, by which preheater systems for these exhaust gas catalysts are formed.

    Abstract translation: 本发明涉及通过在气流中燃料的无焰燃烧产生热量,由此气体流在包括至少一个环(103)的气流系统(102)中被输送,气体至少部分地循环 。 气体流动系统(102)装配有入口装置(107)以将燃料供入气体入口(104),气体出口(105),第一输送装置(106),以将气流保持在 回路(103),用于在无焰燃烧开始之前加热气流的加热装置(108)和第一催化活性元件(109)以触发无焰燃烧。 在燃烧过程中产生的热量被气体流动系统(102)的一个组分(101)吸收,气体可以通过该组分流过气体流动系统; 这种组分可以是热交换器,特别是在机动车辆加热器系统中,以及用于机动车辆的废气催化剂,由此形成用于这些废气催化剂的预热器系统。

    ELECTRICALLY CONDUCTIVE HONEYCOMB BODY, PROCESS FOR MONITORING IT AND ITS USE AS A SUPPORT FOR AN EXHAUST GAS CATALYST
    10.
    发明申请
    ELECTRICALLY CONDUCTIVE HONEYCOMB BODY, PROCESS FOR MONITORING IT AND ITS USE AS A SUPPORT FOR AN EXHAUST GAS CATALYST 审中-公开
    电导电蜂窝体,监测过程及其作为气体催化剂的支持使用

    公开(公告)号:WO1989010471A1

    公开(公告)日:1989-11-02

    申请号:PCT/EP1989000439

    申请日:1989-04-21

    Abstract: An electrically conductive honeycomb body, in particular a catalyst support, can be directly heated electrically and comprises a temperature-dependent resistor for functional control and adjustment. To obtain a suitable electrical resistance between 0.03 and 2 ohms, preferably between 0.1 and 1 ohm, the honeycomb body (12) is subdivided electrically, cross-sectionally and/or axially, by gaps and/or electrically insulating intermediate layers (128) or coatings so that at least one electrical current path having the desired resistance is obtained. A honeycomb body (120) of this type can be used as a catalyst support in motor vehicles and heated before and/or after starting. It can therefore reach the operating temperature required for a catalytic reaction more rapidly, which reduces the exhaust gas emission as early as the starting phase of a motor vehicle. The overall performance of the catalyst can be monitored by continuous or periodic measurement of the electrical resistance of the honeycomb body, and the heating can be suitably adjusted if necessary.

    Abstract translation: 导电蜂窝体,特别是催化剂载体,可以直接加热电加热,并包括用于功能控制和调节的温度依赖电阻。 为了获得0.03和2欧姆之间,优选地在0.1和1欧姆之间的合适的电阻,蜂窝体(12)通过间隙和/或电绝缘中间层(128)或电绝缘的方式被细分为电,横截面和/或轴向 涂层,使得获得具有期望电阻的至少一个电流路径。 这种蜂窝体(120)可以用作机动车辆中的催化剂载体并且在起动之前和/或之后被加热。 因此,其可以更快地达到催化反应所需的操作温度,这在机动车辆的起动阶段早就减少排气排放。 可以通过连续或周期性地测量蜂窝体的电阻来监测催化剂的总体性能,并且如果需要可以适当地调节加热。

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