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    Method for manufacturing a ceramic filter element
    3.
    发明授权
    Method for manufacturing a ceramic filter element 有权
    陶瓷过滤元件的制造方法

    公开(公告)号：US08038928B2

    公开(公告)日：2011-10-18

    申请号：US12337027

    申请日：2008-12-17

    申请人： Sabine Otterbach

    发明人： Sabine Otterbach

    IPC分类号： B01D39/14

    CPC分类号： B01D46/0001 ,  B01D46/527 ,  B01D2279/30 ,  Y10S55/05

    摘要： In a method for manufacturing a ceramic filter element for an exhaust gas filter for internal combustion engines, a combustible non-ceramic support web provided with flow channel is impregnated with ceramic slurry. Subsequently, the support web, formed in a desired geometric shape, is fired until the support web is combusted and a rigid filter body is produced. Before impregnating the support web, a combustible sealing bead is applied such onto the support web that the flow channels are closed alternatingly by the sealing bead.

    摘要翻译： 在制造用于内燃机的排气过滤器的陶瓷过滤元件的方法中，用陶瓷浆料浸渍设有流动通道的可燃非陶瓷支撑腹板。 随后，以所需几何形状形成的支撑腹板被烧制直到支撑腹板燃烧，并且制造刚性过滤器主体。 在浸渍支撑幅材之前，将可燃密封珠粒施加到支撑纤维网上，使得流动通道被密封珠交替地封闭。

    Device for Exhaust Gas Aftertreatment
    4.
    发明申请
    Device for Exhaust Gas Aftertreatment 审中-公开
    排气后处理装置

    公开(公告)号：US20100180560A1

    公开(公告)日：2010-07-22

    申请号：US12529967

    申请日：2008-03-07

    申请人： Michael Micke ,  Karin Gerlach ,  Jochen Linhart ,  Kathrin Lichtenwalter ,  Sabine Otterbach ,  Holger Findeisen

    发明人： Michael Micke ,  Karin Gerlach ,  Jochen Linhart ,  Kathrin Lichtenwalter ,  Sabine Otterbach ,  Holger Findeisen

    IPC分类号： B01D50/00

    CPC分类号： F01N3/0211 ,  F01N3/0212 ,  F01N3/0222 ,  F01N13/017 ,  F01N2260/06 ,  F01N2310/00 ,  F01N2330/06 ,  F01N2330/10 ,  F01N2330/101 ,  F01N2330/14 ,  F01N2330/30 ,  F01N2330/34 ,  F01N2330/48 ,  F01N2340/00 ,  Y02T10/20

    摘要： The invention concerns a device for aftertreatment of a hot exhaust gas flow (2), in particular of a diesel engine, comprising a ceramic filter body (1) of a ceramic material (6) with gas passages (18, 18′). The filter body (1) is formed unitarily of at least one fiber web (4, 4′), in particular paper, impregnated with the ceramic material (6) with formation of the gas passages (18, 18′) and configured with heat exposure by sintering such that fibers of the fiber web (4, 4′) are burnt off and in that the ceramic material (6) is sintered together as a unitary monolithic part to form the filter body (1). At least two ceramic filter bodies (1) are provided that are separately embodied from one another and connected fluidically parallel to one another. Each filter body (1) is limited with regard to its size such that it withstands the thermal loads of the hot exhaust gas flow (2).

    摘要翻译： 本发明涉及用于后处理特别是柴油发动机的热废气流（2）的装置，其包括具有气体通道（18,18'）的陶瓷材料（6）的陶瓷过滤体（1）。 过滤体（1）由形成气体通道（18,18'）并形成热量的至少一个纤维网（4,4'）（特别是纸）形成为一体，浸渍有陶瓷材料（6） 通过烧结曝光使得纤维网（4,4'）的纤维被烧焦，并且陶瓷材料（6）作为整体式整体部件一起烧结以形成过滤体（1）。 提供至少两个陶瓷过滤器体（1），它们彼此分开实现，并且流体上彼此平行地连接。 每个过滤器主体（1）的尺寸受到限制，使得其能够承受热废气流（2）的热负荷。

    Diesel Particle Filter with a Ceramic Filter Body
    5.
    发明申请
    Diesel Particle Filter with a Ceramic Filter Body 有权
    具有陶瓷过滤器体的柴油颗粒过滤器

    公开(公告)号：US20100129271A1

    公开(公告)日：2010-05-27

    申请号：US12530153

    申请日：2008-03-03

    申请人： Michael Micke ,  Sabine Otterbach

    发明人： Michael Micke ,  Sabine Otterbach

    IPC分类号： F01N3/022 ,  B01D53/94 ,  C04B35/64

    CPC分类号： F01N3/0226 ,  F01N3/0222 ,  F01N3/035 ,  F01N3/106 ,  F01N3/108 ,  F01N2330/06 ,  F01N2330/14 ,  Y02T10/20

    摘要： The invention relates to a diesel particle filter with a ceramic filter body (1) and a method for producing such a filter body (1). The filter body (1), made from a ceramic material (6), is provided for filtering an exhaust gas flow (2) from a diesel engine and comprises gas channels (18, 18′) provided in a filter section (54) with planar and porous filter walls (3). The filter walls (3) are provided for throughflow of the exhaust gas flow (2) perpendicular to the surfaces thereof. The filter body (1) comprises at least one catalytic section (47, 48) in addition to the filter section (54) for catalytic purification of the exhaust gas flow (2). The filter body (1) together with the filter section (54) and the at least one ceramic section (47, 48) made in one-piece from at least one ceramic impregnated fibre web (4, 4′), in particular paper, to give the gas channels (18, 18′) by forming and sintered at a temperature such that fibres (5) of the fibre material (5) are burned away and the ceramic material (6) is monolithically sinter-bonded in one-piece with the at least one catalytic section (47, 48) and the filter section (54) to give the filter body (1).

    摘要翻译： 本发明涉及具有陶瓷过滤体（1）的柴油颗粒过滤器及其制造方法。 设置由陶瓷材料（6）制成的过滤器体（1），用于过滤来自柴油发动机的废气流（2），并且包括设置在过滤器部分（54）中的气体通道（18,18'）， 平面和多孔过滤壁（3）。 过滤壁（3）设置成垂直于其表面的排气流（2）的流通。 过滤器主体（1）除了用于排气流（2）的催化净化的过滤器部分（54）之外还包括至少一个催化部分（47,48）。 过滤器主体（1）与过滤器部分（54）和至少一个由至少一个陶瓷浸渍的纤维网（4,4'）（特别是纸）一体制成的陶瓷部分（47,48）一起， 通过在使纤维材料（5）的纤维（5）被烧掉并且陶瓷材料（6）被一体地烧结粘合在一起的温度下进行成形和烧结而得到气体通道（18,18'） 与所述至少一个催化部分（47,48）和所述过滤器部分（54）一起产生所述过滤器本体（1）。

    Diesel particle filter with a ceramic filter body
    6.
    发明授权
    Diesel particle filter with a ceramic filter body 有权
    柴油颗粒过滤器与陶瓷过滤器体

    公开(公告)号：US08535612B2

    公开(公告)日：2013-09-17

    申请号：US12530153

    申请日：2008-03-03

    申请人： Michael Micke ,  Sabine Otterbach

    发明人： Michael Micke ,  Sabine Otterbach

    IPC分类号： B01D50/00

    CPC分类号： F01N3/0226 ,  F01N3/0222 ,  F01N3/035 ,  F01N3/106 ,  F01N3/108 ,  F01N2330/06 ,  F01N2330/14 ,  Y02T10/20

    摘要： Disclosed is a diesel particle filter with a ceramic filter body and a method for producing the filter body. The ceramic filter body includes gas channels provided in a filter section with planar and porous filter walls. The filter walls provide throughflow of the exhaust gas flow perpendicular to the surfaces thereof. The filter body includes at least one catalytic section for catalytic purification of the exhaust gas flow. The filter body together with the filter section and the at least one ceramic section are made in one-piece from at least one ceramic impregnated fiber web. Gas channels are formed by sintering the fiber web at a temperature such that fibers of the fiber material are burned away and the ceramic material is monolithically sinter-bonded in one-piece with the at least one catalytic section and the filter section to produce the filter body.

    摘要翻译： 公开了一种具有陶瓷过滤体的柴油微粒过滤器及其制造方法。 陶瓷过滤器主体包括设置在具有平面和多孔过滤壁的过滤器部分中的气体通道。 过滤壁提供垂直于其表面的废气流的通流。 过滤器主体包括用于催化净化废气流的至少一个催化部分。 过滤器主体与过滤器部分和至少一个陶瓷部分一起制成至少一个陶瓷浸渍的纤维网。 气体通道是通过在使纤维材料的纤维被烧掉并且陶瓷材料与至少一个催化部分和过滤部分一体地整体烧结粘合的温度下烧结纤维网而形成的，以产生过滤器 身体。

    Method for Manufacturing a Ceramic Filter Element
    9.
    发明申请
    Method for Manufacturing a Ceramic Filter Element 有权
    制造陶瓷过滤元件的方法

    公开(公告)号：US20090158698A1

    公开(公告)日：2009-06-25

    申请号：US12337027

    申请日：2008-12-17

    申请人： Sabine Otterbach

    发明人： Sabine Otterbach

    IPC分类号： B01D39/20 ,  F01N3/022 ,  C04B35/64

    CPC分类号： B01D46/0001 ,  B01D46/527 ,  B01D2279/30 ,  Y10S55/05

    摘要： In a method for manufacturing a ceramic filter element for an exhaust gas filter for internal combustion engines, a combustible non-ceramic support web provided with flow channel is impregnated with ceramic slurry. Subsequently, the support web, formed in a desired geometric shape, is fired until the support web is combusted and a rigid filter body is produced. Before impregnating the support web, a combustible sealing bead is applied such onto the support web that the flow channels are closed alternatingly by the sealing bead.

    摘要翻译： 在制造用于内燃机的排气过滤器的陶瓷过滤元件的方法中，用陶瓷浆料浸渍设有流动通道的可燃非陶瓷支撑腹板。 随后，以所需几何形状形成的支撑腹板被烧制直到支撑腹板燃烧，并且制造刚性过滤器主体。 在浸渍支撑幅材之前，将可燃密封珠粒施加到支撑纤维网上，使得流动通道被密封珠交替地封闭。