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21. 发明授权

US5599414A Method of manufacturing multilayered ceramic structures 失效
标题翻译：制造多层陶瓷结构的方法
公开(公告)号：US5599414A
公开(公告)日：1997-02-04
申请号：US322717
申请日：1994-10-13
申请人： Walter Roethlingshoefer , Ulrich Goebel
发明人： Walter Roethlingshoefer , Ulrich Goebel
IPC分类号： C04B37/00 , B32B18/00 , C04B35/622 , C04B41/51 , H01G4/12 , H01G4/30 , H01L21/48 , H05K1/03 , H05K1/16 , H05K3/00 , H05K3/46 , B32B31/18 , B32B31/26
CPC分类号： H05K3/4688 , B32B18/00 , C04B35/622 , C04B41/5194 , H01G4/30 , H01L21/481 , H01L21/4857 , H05K1/162 , H05K3/4629 , C04B2237/32 , C04B2237/61 , C04B2237/68 , H05K1/0306 , H05K2201/0116 , H05K2201/0187 , H05K2201/09145 , H05K2203/1147 , H05K3/0052 , H05K3/4611 , Y10T156/1052
摘要： In a method, which permits the application of porous plates inside of multilayered ceramic structures, dense regions are formed in the edge areas of the porous plates. The dense regions prevent fluids, gases and vapors from penetrating to the inside of the multilayered ceramic structure.
摘要翻译：在允许在多层陶瓷结构内施加多孔板的方法中，在多孔板的边缘区域中形成致密区域。密集区域防止流体，气体和蒸气渗透到多层陶瓷结构的内部。

22. 发明授权

US5573808A Method for producing a multilayer circuit 失效
标题翻译：多层电路的制造方法
公开(公告)号：US5573808A
公开(公告)日：1996-11-12
申请号：US589234
申请日：1996-01-22
申请人： Werner Gruenwald , Walter Roethlingshoefer , Ulrich Goebel , Ralf Haug , Manfred Moser , Annette Seibold
发明人： Werner Gruenwald , Walter Roethlingshoefer , Ulrich Goebel , Ralf Haug , Manfred Moser , Annette Seibold
IPC分类号： H01G4/30 , H01L21/48 , H01L23/538 , H05K1/09 , H05K1/16 , H05K3/20 , H05K3/46 , B05D5/12 , B41M3/12
CPC分类号： H05K1/162 , H01G4/30 , H01L21/4857 , H01L23/5383 , H01L2924/0002 , H05K1/092 , H05K2201/09236 , H05K2201/09763 , H05K3/207 , H05K3/4611 , H05K3/4629 , Y10T29/435
摘要： In a method for producing a multilayer circuit, it is possible to produce capacitor structures including electrodes and a dielectric arranged in between. By pressing the capacitor structures into a ceramic layer, it is possible to produce a high-quality capacitor inside the multilayer circuit.
摘要翻译：在制造多层电路的方法中，可以制造包括电极和布置在其间的电介质的电容器结构。通过将电容器结构压入陶瓷层，可以在多层电路内产生高质量的电容器。

23. 发明授权

US08230674B2 Method for monitoring the nitrogen oxide storage capacity of a nitrogen oxide storage catalyst used in the form of a primary catalytic converter 有权
标题翻译：监测以一级催化转化器形式使用的氮氧化物储存催化剂的氮氧化物储存能力的方法
公开(公告)号：US08230674B2
公开(公告)日：2012-07-31
申请号：US11722135
申请日：2005-12-17
申请人： Stephan Bremm , Christian Manfred Tomanik , Ulrich Goebel , Wilfried Mueller , Thomas Kreuzer
发明人： Stephan Bremm , Christian Manfred Tomanik , Ulrich Goebel , Wilfried Mueller , Thomas Kreuzer
IPC分类号： F01N3/00
CPC分类号： F01N11/00 , F01N3/0814 , F01N3/0842 , F01N3/0864 , F01N13/009 , F01N13/0093 , F01N2550/03 , Y02T10/47
摘要： Modern exhaust-gas purification systems in motor vehicles with a lean-burn engine include a starting catalyst fitted close to the engine and a main catalyst arranged in the underbody region, with both the starting catalyst and the main catalyst being formed by nitrogen oxide storage catalysts. The nitrogen oxide storage catalysts are in each case regenerated by the engine being briefly switched from lean-burn mode to rich-burn mode when the nitrogen oxide concentration in the exhaust gas downstream of the storage catalysts rises above a predetermined value.The starting catalyst is exposed to particularly high temperatures and is therefore prone to faster ageing of its nitrogen oxide storage capacity than the main catalyst. To check the nitrogen oxide storage capacity of the starting catalyst, a regeneration which is due for the catalyst system is selected in such a way in terms of its duration and the extent to which the exhaust gas is enriched that substantially only the starting catalyst is regenerated, whereas the main catalyst is not. In this arrangement, the criterion for terminating this partial regeneration is the breakthrough of rich exhaust gas through the starting catalyst. After the engine has been switched back to lean-burn mode, the time which elapses until the concentration of nitrogen oxides in the exhaust gas downstream of the catalyst requires regeneration again is measured. The measured time is a measure of the remaining nitrogen oxide storage capacity of the starting catalyst.
摘要翻译：具有稀燃燃烧发动机的机动车辆中的现代废气净化系统包括安装在发动机附近的起动催化剂和布置在底体区域中的主催化剂，起始催化剂和主催化剂由氮氧化物储存催化剂形成。当存储催化剂下游的废气中的氮氧化物浓度升高到预定值以上时，氮氧化物储存催化剂在每种情况下都可通过发动机从稀燃模式短暂切换为富燃模式。起始催化剂暴露于特别高的温度，因此比主催化剂容易发生氮氧化物储存容量的老化。为了检查起始催化剂的氮氧化物存储容量，选择催化剂体系所致的再生，就其持续时间和废气浓缩程度而言，基本上只有起始催化剂被再生，而主催化剂不是。在这种布置中，终止这种部分再生的标准是通过起动催化剂的富排气的突破。在发动机已经切换回稀燃模式之后，测量在催化剂下游的废气中的氮氧化物浓度再次需要再次之前经过的时间。测量时间是起始催化剂的剩余氮氧化物储存容量的量度。

24. 发明授权

US07905087B2 Method for regenerating nitrogen oxide storage catalysts 有权
标题翻译：氮氧化物储存催化剂再生方法
公开(公告)号：US07905087B2
公开(公告)日：2011-03-15
申请号：US11995765
申请日：2006-06-22
申请人： Ulrich Goebel , Stephan Bremm , Christian Manfred Tomanik , Wilfried Mueller , Thomas Kreuzer
发明人： Ulrich Goebel , Stephan Bremm , Christian Manfred Tomanik , Wilfried Mueller , Thomas Kreuzer
IPC分类号： F01N3/00
CPC分类号： B01D53/9495 , B01D53/9431 , B01D53/96 , F01N3/0807 , F01N3/22 , F01N3/32 , Y02T10/20
摘要： Nitrogen oxide storage catalytic converters for purifying the exhaust gas of lean-burn engines are periodically regenerated by switching the engine from lean-burn mode to rich-burn mode. After regeneration has taken place, the engine is switched back to lean-burn mode. At this time, rich exhaust gas is still flowing in the exhaust line from the engine to the catalytic converter, which rich exhaust gas is ejected via the catalytic converter into the environment by the following, lean exhaust gas. This leads to brief emissions peaks of the rich exhaust gas constituents and impairs the level of exhaust gas cleaning which can be obtained. In order to solve said problem, it is proposed to create oxidizing conditions by injecting air upstream of the storage catalytic converter, so that the rich exhaust gas constituents still flowing in the exhaust line upstream of the storage catalytic converter can be converted at the storage catalytic converter to form non-harmful products. The proposed method can lead to a considerable improvement in exhaust gas purification in particular in the case of catalytic converters which are already impaired in terms of their storage capacity through aging, and which must be regenerated significantly more frequently than fresh catalytic converters.
摘要翻译：通过将发动机从稀燃模式切换到富燃烧模式，周期性地再生用于净化贫燃发动机废气的氧化氮储存催化转化器。发生再生后，发动机切换回稀燃模式。此时，排气管道中的废气仍然从发动机流向催化转化器，其中，废气通过下列稀释废气通过催化转化器排放到环境中。这导致了丰富的废气成分的短暂的排放峰值，并损害了可以获得的废气净化水平。为了解决上述问题，提出了通过在储存催化转化器的上游喷射空气来产生氧化条件，使得能够在储存催化转化器的上游排出的排气管中仍然流动的富排气成分在储存催化剂转换器形成无害产品。所提出的方法可以导致废气净化的显着改进，特别是在催化转化器的情况下，其通过老化而在储存容量方面已经受损，并且必须比新鲜催化转化器显着更频繁地再生。

25. 发明授权

US5734107A Acceleration sensor 失效
标题翻译：加速度传感器
公开(公告)号：US5734107A
公开(公告)日：1998-03-31
申请号：US624563
申请日：1996-06-28
申请人： Herbert Boehm , Ulrich Goebel , Franz Schmich , Gerald Hopf , Roland Feucht , Albert-Andreas Hoebel , Botho Ziegenbein , Bernd Maihoefer
发明人： Herbert Boehm , Ulrich Goebel , Franz Schmich , Gerald Hopf , Roland Feucht , Albert-Andreas Hoebel , Botho Ziegenbein , Bernd Maihoefer
IPC分类号： G01P15/09 , H01L41/08 , H04R17/00
CPC分类号： G01P15/0922 , G01N2291/02827 , Y10T29/42 , Y10T29/49103
摘要： An acceleration sensor having a piezoelectric sensor element, which is supported as a flexural resonator in a holding module and whose electrodes are connected to an evaluation circuit. The holding module mechanically fixes the sensor element in position and provides, at the same time, for its electrical contacting.
摘要翻译： PCT No.PCT / DE95 / 00953 Sec。 371日期：1996年6月28日 102（e）日期1996年6月28日PCT提交1995年7月20日PCT公布。出版物WO96 / 05515 日期1996年2月22日具有压电传感器元件的加速度传感器，该压电传感器元件在保持模块中作为弯曲谐振器被支撑，并且其电极连接到评估电路。保持模块将传感器元件机械地固定就位，并同时提供其电接触。

26. 发明申请

US20110258982A1 METHOD FOR THE ON-BOARD REACTIVATION OF THERMALLY AGED NITROGEN OXIDE STORAGE CATALYSTS IN MOTOR VEHICLES HAVING AN INTERNAL COMBUSTION ENGINE OPERATED PREDOMINANTLY UNDER LEAN CONDITIONS 审中-公开
标题翻译：在具有内部燃烧发动机的电动车辆中，根据LEAN条件预先运行的热老化的氮氧化物储存催化剂的板反应方法
公开(公告)号：US20110258982A1
公开(公告)日：2011-10-27
申请号：US12304843
申请日：2007-06-05
申请人： Stephan Eckhoff , Meike Wittrock , Ulrich Goebel , Wilfried Mueller , Thomas Kreuzer
发明人： Stephan Eckhoff , Meike Wittrock , Ulrich Goebel , Wilfried Mueller , Thomas Kreuzer
IPC分类号： F01N3/18
CPC分类号： F01N3/0885 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/103 , F01N13/009 , F01N13/011 , F01N13/107 , F01N2250/12 , F01N2260/04 , F01N2330/06 , F01N2430/06 , Y02A50/2324 , Y02T10/22
摘要： Nitrogen oxide storage catalysts are used to remove the nitrogen oxides present in the lean exhaust gas of lean-burn engines. Storage catalysts are thermally aged by high temperatures. Ageing is due to sintering of the catalytically active noble metal components of the catalyst and to formation of compounds of the storage components with the support materials. According to the invention, the formation of compounds of the storage materials can be largely reversed by treatment of the storage material with a gas mixture containing carbon dioxide, optionally water vapor and optionally nitrogen oxides at temperatures in the range from 200° C. to 950° C., preferably from 300° C. to 700° C. The reactivation can be carried out under emission-neutral conditions directly in the vehicle during driving operation by setting of suitable exhaust gas conditions and regulating the air/fuel ratio.
摘要翻译：氮氧化物储存催化剂用于去除贫燃发动机的贫废气中存在的氮氧化物。储存催化剂通过高温热老化。老化是由于催化剂的催化活性贵金属组分的烧结以及用载体材料形成储存组分的化合物。根据本发明，存储材料的化合物的形成可以通过用包含二氧化碳，任选的水蒸汽和任选的氮氧化物的气体混合物在200℃至950℃的温度范围内处理储存材料而大大逆转 ℃，优选为300℃至700℃。通过设定合适的废气条件并调节空气/燃料比，可以在驾驶操作期间直接在车辆的发射 - 中性条件下进行再活化。

27. 发明授权

US07670577B2 Method for operating a nitrogen oxide storage catalyst in a diesel engine 有权
标题翻译：在柴油发动机中操作氮氧化物储存催化剂的方法
公开(公告)号：US07670577B2
公开(公告)日：2010-03-02
申请号：US12090936
申请日：2006-10-19
申请人： Friedemann Rohr , Lutz Marc Ruwisch , Markus Koegel , Juliane Kluge , Ulrich Goebel
发明人： Friedemann Rohr , Lutz Marc Ruwisch , Markus Koegel , Juliane Kluge , Ulrich Goebel
IPC分类号： B01D53/56 , B01D53/94
CPC分类号： F01N3/0871 , Y02T10/20
摘要： A nitrogen oxide storage catalytic converter which is operated for a relatively long time at low exhaust-gas temperatures in the range between 120 and 250° C. exhibits a decreasing storage capacity as a result of incomplete regeneration at said temperatures. In order to re-establish the original storage capacity of the catalytic converter which is operated in this way, two-stage regeneration is proposed, wherein the storage catalytic converter is initially partially regenerated at the low exhaust gas temperature by means of a switch from the lean mode to the rich mode, and wherein subsequently, with rich exhaust gas again, the exhaust-gas temperature of the engine is raised into a range of between 300 and 400° C. for complete regeneration.
摘要翻译：在120-250℃的低废气温度下操作较长时间的氮氧化物储存催化转化器，由于在所述温度下的不完全再生，表现出降低的储存能力。为了重新建立以这种方式运行的催化转化器的原始储存能力，提出了两级再生，其中储存催化转化器最初在低废气温度下部分地通过从稀模式到富模式，并且随后再次具有浓排气，发动机的排气温度升高到300-400℃之间，以完全再生。

28. 发明申请

US20090131243A1 METHOD FOR THE REACTIVATION OF THERMALLY AGED NITROGEN OXIDE STORAGE CATALYTIC CONVERTERS 有权
标题翻译：热老化氧化物储存催化转化器的反应方法
公开(公告)号：US20090131243A1
公开(公告)日：2009-05-21
申请号：US11995590
申请日：2006-07-15
申请人： Meike Wittrock , Ulrich Goebel , Thomas Kreuzer , Cristina Maria Casapu , Jan-Dierk Grunwaldt , Marek Maciejewski , Alfons Baiker
发明人： Meike Wittrock , Ulrich Goebel , Thomas Kreuzer , Cristina Maria Casapu , Jan-Dierk Grunwaldt , Marek Maciejewski , Alfons Baiker
IPC分类号： B01J38/06
CPC分类号： B01J38/06 , B01D53/9409 , B01J23/002 , B01J23/10 , B01J23/63 , B01J23/92 , B01J23/96 , B01J2523/00 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/0885 , F01N3/103 , F01N13/02 , F01N2430/08 , F01N2550/03 , F02B29/0437 , F02D41/0055 , F02D41/0275 , Y02A50/2322 , Y02T10/22 , B01J2523/25 , B01J2523/3712 , B01J2523/828
摘要： Nitrogen oxide storage catalysts are used for removing the nitrogen oxides present in the lean-burn exhaust gas of lean-burn engines. Here, the purifying action is based on the nitrogen oxides being stored in the form of nitrates by the storage material of the storage catalyst during a lean-burn operating phase of the engine and the previously formed nitrates being decomposed in a subsequent rich-burn operating phase of the engine and the nitrogen oxides which are being liberated again being reacted with the reducing exhaust gas constituents over the storage catalyst to form nitrogen, carbon dioxide and water. Storage catalysts are thermally aged by high temperatures. The aging is due to sintering of the catalytically active noble metal components of the catalyst and to formation of compounds of the storage components with the support materials. According to the invention, the formation of compounds of the storage materials can be largely reversed by treatment of the storage material with a gas mixture comprising nitrogen dioxide and/or carbon dioxide and water vapor at temperatures of from 300 to 500° C. The reactivation can be carried out either directly on the vehicle by setting appropriate exhaust gas conditions or during a routine service by removal of the catalyst from the vehicle and treatment with a gas mixture in an appropriate apparatus.
摘要翻译：氮氧化物储存催化剂用于除去贫燃发动机的稀燃废气中存在的氮氧化物。这里，净化作用是基于在发动机的稀薄燃烧操作阶段期间由储存催化剂的储存材料以硝酸盐的形式储存的氮氧化物，并且先前形成的硝酸盐在随后的富燃烧操作中被分解再次释放的发动机和氮氧化物的相与还原废气成分反应，形成氮气，二氧化碳和水。储存催化剂通过高温热老化。老化是由于催化剂的催化活性贵金属组分的烧结以及用载体材料形成储存组分的化合物。根据本发明，存储材料的化合物的形成可以通过在包含二氧化氮和/或二氧化碳和水蒸汽的气体混合物中在300-500℃的温度下处理储存材料而大大地逆转。再活化可以直接在车辆上进行，通过设定适当的废气条件或者在例行服务期间通过从车辆中除去催化剂并在合适的装置中用气体混合物进行处理。

29. 发明申请

US20080314030A1 Method for Operating a Nitrogen Oxide Storage Catalytic Converter in a Motor Vechicle with Consideration of Regional Fuel Qualities 审中-公开
标题翻译：在考虑区域燃料质量的汽车机器中操作氮氧化物储存催化转化器的方法
公开(公告)号：US20080314030A1
公开(公告)日：2008-12-25
申请号：US12158099
申请日：2006-11-22
申请人： Wilfried Mueller , Thomas Kreuzer , Ulrich Goebel , Friedemann Rohr
发明人： Wilfried Mueller , Thomas Kreuzer , Ulrich Goebel , Friedemann Rohr
IPC分类号： F01N9/00
CPC分类号： F02D41/0275 , F01N3/0814 , F01N3/0842 , F01N3/0885 , F01N9/00 , F01N11/00 , F02D41/0025 , F02D41/3076 , F02D2200/701 , Y02T10/47
摘要： The fuel qualities for vehicles differ, for example, in Europe on a regional basis. This applies in particular to the sulphur content of the fuel. If vehicles with modern lean engines or with diesel engines which are equipped with nitrogen oxide storage-type catalytic converters in order to reduce the nitrogen oxide content in their exhaust gas pass through regions with a sulphur content in the fuel which is above the sulphur content which is specified for the vehicle, the engine controller will correspondingly frequently initiate desulphurization of the storage-type catalytic converter after the vehicle has been refuelled with this fuel. Any desulphurization entails an increased level of fuel consumption and greater ageing of the catalytic converter. It is proposed to avoid these adverse effects in that in lean motors the engine controller switches to stoichiometric operation in such a case, and in a diesel engine said engine controller prevents the desulphurization. The information about the region in which the vehicle is moving at a particular time can be transmitted to the engine controller by a navigation system.
摘要翻译：车辆的燃料质量在欧洲区域不同。这尤其适用于燃料的硫含量。如果配备有氮氧化物存储型催化转化器以减少其废气中的氮氧化物含量的现代精益发动机或柴油发动机的车辆通过燃料中硫含量高于硫含量的区域为车辆指定，发动机控制器将相应地频繁地启动储存型催化转化器在车辆加油之后的脱硫。任何脱硫都需要增加燃料消耗水平和催化转化器的老化。建议避免在这种情况下，在稀薄电动机中，发动机控制器切换到化学计量操作的这些不利影响，并且在柴油发动机中，所述发动机控制器防止脱硫。关于车辆在特定时间移动的区域的信息可以由导航系统发送到发动机控制器。

30. 发明申请

US20070199303A1 Method For Determining The Instant At Which A Nitrogen Oxide Storage Catalyst Is Switched From The Storage Phase To The Regeneration Phase And For Diagnosing The Storage Properties Of This Catalyst 有权
标题翻译：用于确定氮氧化物储存催化剂从储存阶段切换到再生阶段并用于诊断该催化剂的储存性质的方法
公开(公告)号：US20070199303A1
公开(公告)日：2007-08-30
申请号：US10589424
申请日：2005-02-04
申请人： Martin Votsmeier , Juliane Kluge , Ulrich Goebel , Jurgen Gieshoff , Thomas Kreuzer
发明人： Martin Votsmeier , Juliane Kluge , Ulrich Goebel , Jurgen Gieshoff , Thomas Kreuzer
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N11/005 , B01D53/9495 , F01N3/0871 , F01N3/0885 , F01N2430/06 , F01N2550/03 , Y02T10/20 , Y02T10/47
摘要： When a nitrogen oxide storage catalyst is being regenerated, the regeneration may be terminated for example as a result of a premature load change in the engine, which can lead to incomplete emptying of the storage catalyst. The residual filling level which remains in the catalyst following an incomplete regeneration of this nature is used as the starting value for calculation of the filling level during the next storage phase. After incomplete regeneration, the nitrogen oxide conversion rate is initially greater than would be expected, on account of the residual filling level. By taking this increased conversion rate into account when calculating the filling level during the storage phase, it is possible to further improve the accuracy of the calculation.
摘要翻译：当再生氮氧化物储存催化剂时，例如由于发动机过早的负荷变化的结果，再生可能终止，这可导致储存催化剂的不完全排空。在这种性质的不完全再生之后残留在催化剂中的残余填充量被用作在下一个储存阶段期间计算填充量的起始值。在不完全再生之后，氮氧化物转化率最初大于预期的，因为残留的填充量。通过在存储阶段计算填充水平时考虑到提高的转换率，可以进一步提高计算的准确性。

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