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11. 发明申请

US20110023457A1 EXHAUST-GAS AFTER-TREATMENT SYSTEM FOR AN AUTO-IGNITION INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于自动点火内燃机的排气后处理系统
公开(公告)号：US20110023457A1
公开(公告)日：2011-02-03
申请号：US12736405
申请日：2009-05-08
申请人： Rolf Miebach , Peter Broll , Stephan Schraml
发明人： Rolf Miebach , Peter Broll , Stephan Schraml
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/2033 , F01N3/025 , F01N2240/14 , F23D11/103 , F23D11/448 , F23D2207/00 , F23D2900/11101 , F23G7/065 , Y02T10/26
摘要： An exhaust-gas aftertreatment system (5) for an auto-ignition internal combustion engine, having a catalytic converter (7a) and/or particle filter (7b) which are/is assigned a burner (6) arranged upstream in an exhaust line (4), to which burner (6) fuel can be supplied via a fuel nozzle device and also combustion air can be supplied, and wherein the combustion air and the fuel emerging from the fuel nozzle device are mixed in a downstream air swirl vaporizer nozzle (21). An exhaust-gas aftertreatment system (5) having a burner (6) is provided which operates reliably with a compact design and in which the supplied energy for operating the burner (6) is reduced in relation to known systems. Furthermore, the exhaust-gas aftertreatment system (5) can be used for all conceivable variants of a system of said type. This is achieved in that the fuel nozzle device has a nozzle body (13) which extends at least from an inlet (16) to an outlet (17) and which has arranged therein a support body (14), which nozzle body (13) and support body (14) together produce a film-forming fuel supply duct (15).
摘要翻译：一种用于自动点火内燃机的废气后处理系统（5），具有催化转化器（7a）和/或颗粒过滤器（7b），所述催化转化器（7a）和/或颗粒过滤器（7b）被配置在排气管线上游的燃烧器（6）可以通过燃料喷嘴装置向燃烧器（6）供给燃料（6），并且还可以供给燃烧空气，并且其中从燃料喷嘴装置出来的燃烧空气和燃料混合在下游空气涡流蒸发器喷嘴 21）。提供具有燃烧器（6）的废气后处理系统（5），其以紧凑的设计可靠地操作，并且其中用于操作燃烧器（6）的供应能量相对于已知系统减小。此外，废气后处理系统（5）可以用于所有类型的系统的所有可能的变型。这实现了，燃料喷嘴装置具有至少从入口（16）延伸到出口（17）并且其中布置有支撑体（14）的喷嘴体（13），该喷嘴体（13）和支撑体（14）一起产生成膜燃料供给管道（15）。

12. 发明授权

US06926760B2 Method for cleaning a particular filter 失效
标题翻译：清洁特定过滤器的方法
公开(公告)号：US06926760B2
公开(公告)日：2005-08-09
申请号：US10415301
申请日：2001-11-06
申请人： Rolf Miebach
发明人： Rolf Miebach
IPC分类号： F01N3/023 , B01D46/00
CPC分类号： F01N3/0233 , F01N3/023 , Y10S55/30
摘要： The invention relates to a method of cleaning a particle filter (1) by means use of a fluid, whereby the filter material is alternately treated with pressure and high flow rate. By means of the above using this method, the ash is washed out of the filter material, essentially more effectively; namely, and more completely and more gently for the filter material (2) than previously possible.
摘要翻译：本发明涉及通过使用流体清洁颗粒过滤器（1）的方法，由此过滤材料以压力和高流速交替地处理。通过上述方法，使用这种方法，灰分基本上更有效地从过滤材料中洗出来; 即，对于过滤材料（2）而言，比先前可能的更完全和更温和。

13. 发明申请

US20050056977A1 Apparatus for removing carbon particles from an exhaust gas stream of internal combustion engines 审中-公开
标题翻译：用于从内燃机的废气流中除去碳颗粒的装置
公开(公告)号：US20050056977A1
公开(公告)日：2005-03-17
申请号：US10938716
申请日：2004-09-10
申请人： Siegfried Figoutz , Christian Kolbeck , Rolf Miebach , Walther Pelzer
发明人： Siegfried Figoutz , Christian Kolbeck , Rolf Miebach , Walther Pelzer
IPC分类号： F01N3/023 , F01N3/28 , C21B15/00
CPC分类号： F01N3/2807 , F01N3/0231 , F01N2250/02 , F01N2330/14 , F01N2330/22 , F01N2340/00
摘要： An apparatus for removing carbon particles from exhaust gas of an internal combustion engine by oxidation of carbon particles with nitrogen dioxide is provided and comprises a module through which exhaust gas flows. The module is an open, self-regenerating module in which are disposed open-pored, metallic expanded material components, including at least two first noble-metal-coated components that increase nitrogen dioxide concentration in the exhaust gas for the oxidation of carbon particles. The first components are disposed by themselves in the module, or in an alternating arrangement with uncoated and/or coated second metallic expanded material components. The first components are configured such that nitric oxide that results thereon during the oxidation of the carbon particles again reacts to form nitrogen dioxide and is thus reused multiple times.
摘要翻译：提供了一种通过用二氧化氮氧化碳颗粒从内燃机的废气中除去碳颗粒的装置，并且包括废气流过的模块。该模块是开放的自再生模块，其中设置有开孔的金属膨胀材料组分，包括至少两个第一贵金属涂覆的组分，其增加用于氧化碳颗粒的废气中的二氧化氮浓度。第一部件自身设置在模块中，或者与未涂覆和/或涂覆的第二金属膨胀材料部件交替布置。第一组分被配置成使得在碳颗粒的氧化期间在其上产生的一氧化氮再次反应形成二氧化氮，并因此重复使用多次。

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