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    Process for accelerating the response of an exhaust gas catalyst, and apparatus and electrically heatable carrier bodies for performing the method
    3.
    发明授权
    Process for accelerating the response of an exhaust gas catalyst, and apparatus and electrically heatable carrier bodies for performing the method 失效
    用于加速排气催化剂的反应的方法，以及用于实施该方法的装置和电热载体体

    公开(公告)号：US5146743A

    公开(公告)日：1992-09-15

    申请号：US604060

    申请日：1990-10-25

    申请人： Wolfgang Maus ,  Helmut Swars ,  Hans-Jurgen Breuer ,  Theodor Cyron

    发明人： Wolfgang Maus ,  Helmut Swars ,  Hans-Jurgen Breuer ,  Theodor Cyron

    IPC分类号： B01D53/86 ,  B01J31/00 ,  B01J35/02 ,  B01J35/04 ,  F01N3/20 ,  F01N3/28

    CPC分类号： F01N3/281 ,  B01J35/04 ,  F01N3/2026 ,  F01N9/00 ,  F01N2330/02 ,  F01N2330/44 ,  Y02T10/22 ,  Y02T10/26 ,  Y02T10/47 ,  Y10T428/24149

    摘要： A method of accelerating the response of an exhaust gas catalyst downstream of an internal combustion engine, the exhaust gas catalyst having at least one metal catalyst carrier body coated with ceramic and catalytically active material having a given response temperature, and the carrier body having at least one subzone, the method includes supplying electric power to the metal catalyst carrier body for direct heating at least in subzones thereof, switching on the current for a period of time at least as early as immediately after the onset of engine operation, and dimensioning the current such that at least subzones of the metal carrier body are heated to the given response temperature at least as early as the exhaust gas reaches the given response temperature. The apparatus for performing the above method includes a main catalyst and an electrically heatable precatalyst disposed upstream of the main catalyst as seen in the flow direction of the exhaust gas. The electrically heated precatalyst carrier body comprises layered metal sheets forming a stack with a plurality of channels through which a fluid can flow, the metal sheets having a thickness of substantially 0.03 to 0.06 mm, insulators for electrically subdividing the catalyst carrier body for forming at least one electric current path through the metal sheets, the current path having an electric resistance of substantially between 0.2 and 2.OMEGA..

    摘要翻译： 一种加速内燃机下游的排气催化剂的响应的方法，所述排气催化剂具有至少一个涂有陶瓷的金属催化剂载体体和具有给定反应温度的催化活性材料，载体至少具有 一个子区域，该方法包括向金属催化剂载体主体供给至少在其子区域直接加热的电力，至少在发动机运转开始之后将电流接通一段时间，并且将电流 使得至少在废气达到给定的响应温度时，至少将金属载体的子区域加热至给定的响应温度。 用于执行上述方法的装置包括主催化剂和设置在主催化剂上游的电可加热预催化剂，如在排气的流动方向上所见。 电加热的预催化剂载体主体包括层叠的金属片，其形成具有多个通道的堆叠，流体可以流过该金属片，金属片具有基本上为0.03至0.06mm的厚度，绝缘体用于电催化剂载体主体用于电分割 通过金属片的一个电流路径，电流路径具有基本上在0.2和2欧米茄之间的电阻。

    Mechanically stabilized heating catalyst configuration
    6.
    发明授权
    Mechanically stabilized heating catalyst configuration 失效
    机械稳定的加热催化剂配置

    公开(公告)号：US5413767A

    公开(公告)日：1995-05-09

    申请号：US175251

    申请日：1993-12-27

    申请人： Hans-Jurgen Breuer ,  Rolf Bruck ,  Helmut Swars

    发明人： Hans-Jurgen Breuer ,  Rolf Bruck ,  Helmut Swars

    IPC分类号： F01N3/20 ,  F01N3/28 ,  F01N13/02 ,  F02B1/04 ,  F01N3/10

    CPC分类号： F01N3/281 ,  F01N13/0097 ,  F01N3/2026 ,  F01N3/28 ,  F01N3/2803 ,  F01N3/2842 ,  F02B1/04 ,  Y02T10/26

    摘要： An apparatus for the catalytic combustion of exhaust gases in an exhaust system, in particular for an exhaust system of an internal combustion engine, and preferably for Otto engines, includes first and second honeycomb bodies through which a fluid can flow in succession. At least one of the honeycomb bodies is heatable, and the honeycomb bodies each have a multiplicity of channels formed therein defining-channel walls. A plurality of support elements each have at least one end, they extending between the first honeycomb body and the second honeycomb body, they join the first and second honeycomb bodies mechanically, they protrude at least partially into the honeycomb bodies in the vicinity of the at least one end, and they are in mechanical contact with the channel walls in the vicinity of the at least one end. The support elements have a cross section and/or a shape in the vicinity of the at least one end causing the support elements thrust into selected and/or arbitrary channels to mechanically contact the channel walls in the vicinity of the at least one end.

    摘要翻译： 尤其是用于内燃机的排气系统，优选用于奥托发动机的排气系统中的排气的催化燃烧的装置包括第一和第二蜂窝体，流体可以连续流过。 蜂窝体中的至少一个是可加热的，并且蜂窝体每个都具有形成在其中的多个通道限定通道壁。 多个支撑元件各自具有至少一个端部，它们在第一蜂窝体和第二蜂窝体之间延伸，它们机械地接合第一和第二蜂窝体，它们至少部分地突出到蜂窝体附近的蜂窝体 至少一端，并且它们与至少一端附近的通道壁机械接触。 支撑元件在至少一个端部附近具有横截面和/或形状，使得支撑元件推入选择和/或任意通道以与至少一端附近机械地接触通道壁。

    Electrically heatable honeycomb body
    7.
    发明授权
    Electrically heatable honeycomb body 失效
    电加热蜂窝体

    公开(公告)号：US5382774A

    公开(公告)日：1995-01-17

    申请号：US135265

    申请日：1993-10-12

    申请人： Rolf Bruck ,  Hans-Jurgen Breuer

    发明人： Rolf Bruck ,  Hans-Jurgen Breuer

    IPC分类号： B01J32/00 ,  B01J35/02 ,  B01J35/04 ,  F01N3/20 ,  F01N3/28 ,  F01N13/02 ,  H05B3/12 ,  H05B3/10

    CPC分类号： F01N3/281 ,  B01J35/04 ,  F01N13/0097 ,  F01N3/2026 ,  H05B3/12 ,  F01N2330/02 ,  Y02T10/26

    摘要： An electrically heatable honeycomb body includes an axis, an inner region surrounding the axis, and an outer region spaced apart from the axis. At least one stack has at least one sheet metal layer and is disposed between the inner region and the outer region. The stack is wound in the form of a spiral with a multiplicity of windings around the inner region. The windings include a plurality of windings being adjacent one another and spaced apart from one another and electrically insulated, in pairs. A multiplicity of bridges each mechanically and electrically connect together a respective two of the adjacent and spaced-apart windings. The windings and the bridges form a multiply branched current path for an electrical current flowing between the inner region and the outer region. Each of the windings is completely part of the current path.

    摘要翻译： 电可加热蜂窝体包括轴线，围绕轴线的内部区域和与该轴线间隔开的外部区域。 至少一个堆叠具有至少一个金属片层并且设置在内部区域和外部区域之间。 该堆叠以围绕内部区域的多个绕组的螺旋形式缠绕。 绕组包括彼此相邻并且彼此间隔开并且成对地电绝缘的多个绕组。 多个桥接器各自机械地并且电连接相邻的和间隔开的绕组中的相应的两个绕组。 绕组和桥形成用于在内部区域和外部区域之间流动的电流的多分支电流路径。 每个绕组完全是电流通路的一部分。

    Method for assembling shafts
    8.
    发明授权
    Method for assembling shafts 失效
    组装装置的方法

    公开(公告)号：US5195239A

    公开(公告)日：1993-03-23

    申请号：US593675

    申请日：1990-10-05

    申请人： Hans-Jurgen Breuer ,  Rolf Bruck

    发明人： Hans-Jurgen Breuer ,  Rolf Bruck

    IPC分类号： B23P19/02 ,  B21D26/14 ,  B21D53/84 ,  B23P19/04 ,  B23P21/00 ,  B23Q3/18 ,  F01L1/047

    CPC分类号： F01L1/047 ,  B21D26/14 ,  B21D53/845 ,  B23P19/04 ,  B23P2700/02 ,  Y10T29/49293 ,  Y10T29/49902 ,  Y10T29/53083 ,  Y10T29/53483

    摘要： A method for assembling an assembled shaft from a tubular or bar-shaped base member (R) and individual slid-on elements (N), especially a camshaft, with the elements being for example cams, gears or bearing bushes. In the method, the elements (N) are slid on to the base member (R) and are held in the required angular position to be fixed on the base member by magnetic forces. An apparatus for carrying out this method comprises a guiding device (13) for guiding the elements into their axial positions and magnetic holding means (5) operable to hold the elements in the required angular position.

    摘要翻译： 一种用于组装来自管状或棒状基体（R）和单独的滑动元件（N），特别是凸轮轴的组装轴的方法，其中元件例如是凸轮，齿轮或轴承衬套。 在该方法中，元件（N）滑动到基座构件（R）上并被保持在所需的角位置，以通过磁力固定在基座构件上。 用于执行该方法的装置包括用于将元件引导到其轴向位置的引导装置（13）和可操作以将元件保持在所需角度位置的磁保持装置（5）。