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31. 发明公开

EP2855916A1 KRAFTSTOFFINJEKTOR 审中-公开
公开(公告)号：EP2855916A1
公开(公告)日：2015-04-08
申请号：EP13719751.3
申请日：2013-04-05
申请人： Robert Bosch GmbH
发明人： MAIER, Dieter , STIMMEDER, Andreas , SCHMID, Johannes , HOLZER, David , REINSCH, Bernd , SATTMANN, Helmut , DEUTSCH, Dieter , FLEUREN, Joachim , BUERGEL, Andreas , RAGER, Jochen
IPC分类号： F02M51/06 , F02M61/12 , F02M61/16 , F02M63/00
CPC分类号： F02M51/0614 , F02M61/12 , F02M61/166 , F02M61/168 , F02M63/0017 , F02M63/0019 , F02M63/0022 , F02M63/022 , F02M2200/08 , F02M2200/8046 , F02M2200/9007 , F02M2200/9069 , F02M2200/9076
摘要： The invention relates to a fuel injector having an electromagnet 2 which contains a magnet core 6 and a coil 7 and which further has an armature 9 that is guided on an armature pin 8. The armature pin 8 is guided in a guide sleeve 11 which projects into the electromagnet 2. The fuel injector further has an injector body 4 with at least one injection opening which is introduced into the injector body 4 and which is controlled by an injector needle 5. The aim of the invention is to provide a fuel injector which is functionally improved with respect to the switching times of the fuel injector and the forces that can be generated in the fuel injector while simultaneously simplifying a guide sleeve for an armature pin. This is achieved in that the guide sleeve 11 is integrated into the magnet core 6 and is connected to the magnet core 6 in a formfitting or bonded manner. For this purpose, the guide sleeve 11 has widened sections 16 at both ends, said widened sections fixing the guide sleeve 11 in the magnet core 6.
摘要翻译：具有电磁铁2的燃料喷射器技术领域本发明涉及一种具有电磁铁2的燃料喷射器，该电磁铁2包含磁芯6和线圈7并且还具有在衔铁销8上引导的衔铁9.衔铁销8在导向套筒11中被引导，进入电磁体2.燃料喷射器还具有喷射器本体4，该喷射器本体4具有至少一个喷射口，该喷射口被引入到喷射器本体4中并且由喷射器针5控制。本发明的目的是提供一种燃料喷射器，在功能上相对于燃料喷射器的切换时间和在燃料喷射器中能够产生的力而改进，同时简化用于电枢销的导向套筒。这通过将导向套筒11集成到磁芯6中并且以形状配合或接合方式连接到磁芯6来实现。为此，导向套筒11在两端具有加宽部分16，所述加宽部分将导向套筒11固定在磁芯6中。

32. 发明公开

EP2059660A1 FILTER ZUR ENTFERNUNG VON PARTIKELN AUS EINEM GASSTROM SOWIE VERFAHREN ZU SEINER HERSTELLUNG 审中-公开
公开(公告)号：EP2059660A1
公开(公告)日：2009-05-20
申请号：EP07787330.5
申请日：2007-07-10
申请人： Robert Bosch GmbH
发明人： REINSCH, Bernd , OSEMANN, Christoph
IPC分类号： F01N3/28 , B01D53/86 , B01J35/04
CPC分类号： F01N3/0222 , B01D53/944 , B01D2255/2022 , B01D2255/2042 , B01D2255/206 , B01J23/40 , B01J35/04 , B01J37/0244 , F01N2330/06 , Y02T10/20
摘要： The invention relates to a filter for removing particles from a gas stream, in particular soot particles from an exhaust gas stream of an internal combustion engine. Said filter comprises a filter body consisting of a ceramic filter substrate, the latter being coated with a porous protective layer of (46, 48) coating material. The invention is characterised in that the coating material contains an admixture of between 1 and 20 % by weight of at least one compound of an element of the 2nd main group of the periodic table, preferably an oxide of an element of the 2nd main group, and that cracks (44) in the ceramic filter substrate are partially filled with the coating material. The invention also relates to a method for producing a filter, according to which the coating material for the porous protective layer (46, 48) is applied to the sintered ceramic filter substrate, at least one compound of an element of the 2nd main group is added, other substances contained in the protective layer (46, 48) are optionally added and the porous protective layer (46, 48) is fixed.
摘要翻译：本发明涉及一种用于从气流中去除颗粒的过滤器，特别是来自内燃机的废气流的煤烟颗粒。所述过滤器包括由陶瓷过滤器基材构成的过滤器主体，后者涂覆有（46,48）涂覆材料的多孔保护层。本发明的特征在于，所述涂料含有1重量％〜20重量％的周期表第2主族元素的至少一种化合物，优选第2主族元素的氧化物，并且陶瓷过滤器基底中的裂缝（44）部分地被涂层材料填充。本发明还涉及一种用于制造过滤器的方法，根据该方法，用于多孔保护层（46,48）的涂层材料应用于烧结的陶瓷过滤器基板，第二主要组分的至少一种元素的化合物是在保护层（46,48）中包含的其他物质任选地被添加并且多孔保护层（46,48）被固定。

33. 发明公开

EP1879682A1 FILTEREINRICHTUNG, INSBESONDERE RUSSPARTIKELFILTER, FÜR EIN ABGASSYSTEM EINER BRENNKRAFTMASCHINE 审中-公开
标题翻译：过滤装置，特别是RUSS颗粒用于内燃发动机的排气系统
公开(公告)号：EP1879682A1
公开(公告)日：2008-01-23
申请号：EP06708525.8
申请日：2006-02-27
申请人： ROBERT BOSCH GMBH
发明人： REINSCH, Bernd , KOMORI, Teruo , THUENER, Lars
IPC分类号： B01D46/24 , F01N3/022
CPC分类号： B01D46/2418 , B01D2275/206 , F01N3/0222 , F01N3/035 , F01N2250/02 , F01N2330/02 , F01N2330/06 , F01N2330/14 , F01N2330/323 , F01N2330/324 , F01N2330/34
摘要： The invention relates to a filter device (14), especially a soot particle filter for an exhaust system of an internal combustion engine, comprising a filter structure (18). Said filter structure, in turn, comprises at least one filter wall (22), filtered particles being deposited on the upstream surface (24) thereof. According to the invention, at least the upstream surface (24) of the filter wall (22) comprises wave-like projections (36), at least in sections, extending at least approximately in the upstream main flow direction.

34. 发明公开

EP1755767A1 FILTEREINRICHTUNG, INSBESONDERE FÜR EIN ABGASSYSTEM EINER BRENNKRAFTMASCHINE 审中-公开
标题翻译：过滤装置，特别是用于内燃发动机的排气系统
公开(公告)号：EP1755767A1
公开(公告)日：2007-02-28
申请号：EP05740021.0
申请日：2005-04-22
申请人： ROBERT BOSCH GMBH
发明人： REINSCH, Bernd , SUTER, Warren , MUELLER, Klaus , KOMORI, Teruo , THUENER, Lars
IPC分类号： B01D46/10 , B01J35/04 , F01N3/022 , F01N3/28
CPC分类号： B01D46/106 , B01D46/0063 , B01D46/522 , B01D2279/30
摘要： A filter device, particularly for an exhaust gas system of an internal combustion engine, comprising a filter structure consisting of at least one filter wall (22). Filtered particles are deposited on the upstream surface thereof. According to the invention, the upstream surface (32) of the filter wall is at least uneven in places (34).

35. 发明公开

EP2844836A1 VERFAHREN ZUM VERBINDEN EINER WELLE MIT EINEM ROTATIONSBAUTEIL UND NACH DIESEM VERFAHREN HERGESTELLTE TURBOLADERWELLE 审中-公开
标题翻译：方法用于连接轴，转动部件，并通过这种方法生产的涡轮增压器轴
公开(公告)号：EP2844836A1
公开(公告)日：2015-03-11
申请号：EP13714627.0
申请日：2013-04-03
申请人： Robert Bosch GmbH
发明人： SCHMID, Johannes , REINSCH, Bernd , KISA, Ugur , BURGHARDT, Andreas , RAGER, Jochen , LUTZ, Bernd
IPC分类号： F01D5/02 , F04D29/26
CPC分类号： B21K1/06 , F01D5/025 , F04D25/04 , F04D29/266 , F05D2220/40 , Y10T29/4932
摘要： The invention relates to a method for producing a connection of at least one rotary component (30) to a shaft (10), wherein the at least one rotary component has a central opening (20) and the shaft has a first section (50) along the shaft and a second section (60) on an end face (65) of the shaft, wherein the method comprises the following steps: fixing the shaft at the first section thereof in the central opening of the at least one rotary component by means of an eccentric arrangement (71), such that the shaft is fixed in the radial direction relative to the at least one rotary component; and fixing the shaft at the second section thereof by press-fitting a ball (40), so that the shaft is secured in the axial direction relative to the at least one rotary component; wherein each fixing step is carried out by means of positive engagement.

36. 发明公开

EP1941133A1 FILTERELEMENT UND FILTER ZUR ABGASNACHBEHANDLUNG 审中-公开
标题翻译：滤芯，过滤器后处理
公开(公告)号：EP1941133A1
公开(公告)日：2008-07-09
申请号：EP06819064.4
申请日：2006-09-29
申请人： ROBERT BOSCH GMBH
发明人： REINSCH, Bernd , KOMORI, Teruo , THUENER, Lars , HUELSMEIER, Dominik , SCHILLER, Christian
IPC分类号： F01N3/035 , F01N3/022 , F01N3/023 , B01D53/94
CPC分类号： F01N3/035 , F01N3/0222 , F01N3/023 , F01N3/106 , F01N2250/02 , F01N2330/06 , F01N2330/30 , F01N2510/06 , Y10T428/24488 , Y10T428/24744
摘要： A filter element for an exhaust gas aftertreatment system in an internal combustion engine is made of a coated ceramic material and is therefore less sensitive to local overheating.

37. 发明公开

EP1928577A1 FILTERELEMENT UND RUßFILTER MIT GEOMETRISCH ÄHNLICHEN KANÄLEN 有权
标题翻译：滤芯，烟灰过滤器几何相似渠道
公开(公告)号：EP1928577A1
公开(公告)日：2008-06-11
申请号：EP06793459.6
申请日：2006-09-12
申请人： ROBERT BOSCH GMBH
发明人： REINSCH, Bernd , KOMORI, Teruo , THUENER, Lars
IPC分类号： B01D46/24 , F01N3/022
CPC分类号： B01D46/2459 , B01D46/2451 , B01D46/247 , B01D46/2474 , B01D2046/2477 , B01D2046/2492 , B01D2046/2496 , F01N3/0222 , F01N2260/10 , F01N2330/48 , Y02T10/20 , Y10T428/24149
摘要： The invention relates to a filter element and a soot filter which are characterized in that their thermal shock resistance is improved by a specific geometry of the channels.

38. 发明公开

EP1685081A1 VERFAHREN ZUR HERSTELLUNG EINES VERBUNDBAUTEILS UND METALL-KERAMISCHES BAUTEIL 有权
标题翻译：方法制造复合材料部件和金属陶瓷元件
公开(公告)号：EP1685081A1
公开(公告)日：2006-08-02
申请号：EP04791128.4
申请日：2004-10-04
申请人： ROBERT BOSCH GMBH
发明人： REINSCH, Bernd , POSTLER, Iris , CZERWINSKI, Klaus , LEONHARDT, Matthias , NAGEL, Alwin , HUCHLER, Bernd , STAUDENECKER, Dirk
IPC分类号： C04B41/51 , C22C1/10 , F16D65/12
CPC分类号： F16D65/125 , B22F2998/10 , C04B41/009 , C04B41/5127 , C04B2111/00362 , C22C1/1036 , C22C2001/1057 , F16D69/02 , F16D69/027 , C04B41/4523 , C04B41/4556 , C04B35/10 , C04B35/443 , C04B35/565 , C04B35/46 , C04B35/48 , C04B35/58 , C04B35/465 , C04B38/00 , C22C47/10 , C22C1/1094
摘要： The invention relates to a method for producing a composite part, particularly a brake disk, and to a metal/ceramic part. During the method, a porous ceramic preliminary body is produced and is infiltrated by a molten metal. According to the invention, an alloy consisting of copper and of at least one other metal are used as a molten metal during the infiltration, whereby the other metal is reacted with at least one reactive constituent of the preliminary body so that a pore space of a ceramic phase is completely filled with essentially pure copper.

39. 发明公开

EP1269590A1 ZÜNDKERZE FÜR EINE BRENNKRAFTMASCHINE 审中-公开
标题翻译：火花塞的内燃发动机
公开(公告)号：EP1269590A1
公开(公告)日：2003-01-02
申请号：EP01911425.5
申请日：2001-02-06
申请人： ROBERT BOSCH GMBH
发明人： MENKEN, Lars , REINSCH, Bernd , HRASTNIK, Klaus , TRACHTE, Dietrich , CZERWINSKI, Klaus
IPC分类号： H01T13/39
CPC分类号： H01T13/39
摘要： The invention relates to a spark plug for an internal combustion engine, comprising at least two electrodes (9, 11). One of said at least two electrodes is at least one center electrode (11) and another electrode of the at least two electrodes is at least one shell electrode (9), a spark gap (13) being formed between the at least one shell electrode (9) and the at least one center electrode (11). Each of the at least two electrodes (9, 11) comprises an electrode base (93, 113). At least one electrode has a highly erosion-resistant section (95, 115) that configures at least a part of the front face of the electrode (97, 117) facing the spark gap. Said highly erosion-resistant section (95, 115) consists of an alloy that contains at least the elements iridium and nickel.

40. 发明公开

EP2219758A1 FILTERELEMENT ZUR FILTERUNG VON ABGASEN EINER BRENNKRAFTMASCHINE 审中-公开
标题翻译：过滤器ZUR FILTERUNG VON ABGASEN EINER BRENNKRAFTMASCHINE
公开(公告)号：EP2219758A1
公开(公告)日：2010-08-25
申请号：EP08786398.1
申请日：2008-07-24
申请人： Robert Bosch GmbH
发明人： DIETZHAUSEN, Holger , KOMORI, Teruo , REINSCH, Bernd , HAUBER, Thomas , THUENER, Lars , HOEFFKEN, Tobias
IPC分类号： B01D46/24 , B01D46/00 , F01N3/022
CPC分类号： B01D46/2418 , B01D46/0063 , B01D2279/30 , F01N3/0222 , F01N2330/30 , Y02T10/20
摘要： The invention relates to a filter element for filtering the exhaust gases of an internal combustion engine. It comprises inlet ducts (28) that are open on the inlet side and closed on the outlet side in the direction of flow and outlet ducts (30) that are closed on the inlet side and open on the outlet side in the direction of flow. The inlet ducts (28) and the outlet ducts (30) are delimited by joint porous filter walls (32). The invention is characterized in that the inlet ducts (28) comprise, in their cross-section, a surface having at least one first concave section (36) and at least one second concave section (38), a second inlet duct section (42) delimited by the second concave section (38) being narrower in sum than a first inlet duct section (44) delimited by the first concave section (36).
摘要翻译：本发明涉及一种用于过滤内燃机废气的过滤元件。它包括在入口侧开口并在流出方向上的出口侧封闭的入口管道（28）和在入口侧封闭并在出口侧沿流动方向开口的出口管道（30）。入口管道（28）和出口管道（30）由接合多孔过滤器壁（32）限定。本发明的特征在于，入口管道（28）在其横截面中包括具有至少一个第一凹部（36）和至少一个第二凹部（38）的表面，第二入口管道部分（42））与由第一凹部（36）限定的第一入口管道部分（44）相比更窄。

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