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公开(公告)号：US4967316A
公开(公告)日：1990-10-30
申请号：US417294
申请日：1989-10-05
IPC分类号： H01G4/06 , B60R16/02 , B60R16/023 , H04B15/00 , H05K1/02 , H05K1/05 , H05K1/16 , H05K3/00 , H05K3/32 , H05K7/14 , H05K9/00
CPC分类号： B60R16/0239 , H04B15/00 , H05K1/0231 , H05K1/162 , H05K1/0201 , H05K1/053 , H05K2201/09318 , H05K2201/10636 , H05K2203/0315 , H05K3/0061 , H05K3/284 , H05K3/321 , Y02P70/611
摘要： An electrical circuit unit, particularly for motor vehicles, features a grounded housing (1) and a printed circuit board (2) which, for protection against incoming and outgoing radiation of electrical noise, is short-circuited at high frequencies to the grounded housing. For this purpose, a noise suppression capacitor (6) on the PC board (2) is connected in series to a second capacitor. This second capacitor is formed by a metallized surface (8) on the board (2) and a metal-filled adhesive, as a first plate, a metal inner surface (11) of the housing (1) as a second plate, and an intermediate passivation or eloxal layer serving as a dielectric (13). The metal-filled adhesive acts to electrically bridge most of the gap between the metallized surface (8) and the housing surface (11), thereby capacitively coupling the metal-filled adhesive to the housing (1) and increasing the capacitance.
摘要翻译： 特别是用于机动车辆的电路单元具有接地壳体（1）和印刷电路板（2），该电路板用于防止电噪声的入射和射出辐射被高频地短路到接地的壳体。 为此，PC板（2）上的噪声抑制电容器（6）与第二电容器串联连接。 该第二电容器由板（2）上的金属化表面（8）和作为第一板的金属填充的粘合剂，作为第二板的壳体（1）的金属内表面（11）形成，并且 中间钝化或用作电介质的氧氟化物层（13）。 金属填充的粘合剂用于电连接金属化表面（8）和壳体表面（11）之间的大部分间隙，从而将金属填充的粘合剂电容耦合到壳体（1）并增加电容。
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2.发明授权Holder system for free-standing electronic components, especially hybrid modules 失效用于独立电子元件，特别是混合模块的支架系统
公开(公告)号：US4951176A
公开(公告)日：1990-08-21
申请号：US360353
申请日：1989-06-02
申请人： Dietrich Bergfried , Gert Jakob , Hans-Heinrich Maue , Uwe Schaub , Walter Roethlingshoefer , Ulrich Goebel , Elmar Huber , Roland Schmid , Gerhard Zucker
发明人： Dietrich Bergfried , Gert Jakob , Hans-Heinrich Maue , Uwe Schaub , Walter Roethlingshoefer , Ulrich Goebel , Elmar Huber , Roland Schmid , Gerhard Zucker
CPC分类号： H05K7/12 , H05K7/1417 , H05K1/141 , H05K3/301
摘要： The holder (1) for an electronic component (20), especially a hybrid module, is preferably a unitary plastic element having an elongated base plate (2) formed with openings (14) therein to permit insertion of terminal pins or lugs (21) projecting from the component therethrough. Two holder arms (30) project from the base plate, the holder arms having module support portions (3) and oppositely projecting posts (4). The posts fit into receiving openings (26, 27) of a printed circuit board, which receiving openings having a spacing (S) which is greater than the distance (D) between the posts so that, upon insertion of the posts in the openings the arms (30) will tilt towards each other, thus clamping a module, typically in card or board form, between the module support (3) of the arms. The holder can also form a transport holder for the module, by forming, for example, in the module a notch spaced from the upper edge, and engaging the notch (22) with a projecting rim (9) formed on the upper ends of the support portions (3) of the arms, the notch being so spaced that the terminal lugs or pins (21) then just fit into the openings (14) in the base plate, thereby protecting the pins against damage.
摘要翻译： 用于电子部件（20）的特别是混合模块的保持器（1）优选地是具有在其中形成有开口（14）的细长底板（2）的整体塑料元件，以允许插入端子销或凸耳（21） 从部件突出。 两个保持臂（30）从基板突出，保持臂具有模块支撑部分（3）和相对突出的支柱（4）。 所述柱装配到印刷电路板的接收开口（26,27）中，所述接收开口（26,27）接收具有大于所述柱之间的距离（D）的间隔（S）的开口，使得当在所述开口中插入所述柱时， 臂（30）将彼此倾斜，从而将模块（通常以卡或板的形式）夹在臂的模块支撑件（3）之间。 保持器还可以通过在模块中形成与上边缘间隔开的凹口并且与凹口（22）接合形成在模具的上端的突出边缘（9），从而形成用于模块的输送保持器 所述臂的支撑部分（3），所述凹口间隔开，使得所述端子凸耳或销（21）刚刚配合到所述基板中的开口（14）中，从而保护所述销不受损坏。
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公开(公告)号：US20110182048A1
公开(公告)日：2011-07-28
申请号：US12737445
申请日：2009-06-16
IPC分类号： H05K7/00
摘要： An electronic assembly has at least one conductor substrate carrying components, which conductor substrate is surrounded by a mechanical protection. The conductor substrate is encased using a molding compound as a mechanical protection and is contacted by at least one intrinsically stiff, spring-elastic electrical connection conductor, the connection conductor being embedded in the molding compound, at least in sections.
摘要翻译： 电子组件具有承载组件的至少一个导体衬底，该导体衬底被机械保护围绕。 导体衬底使用模制化合物作为机械保护装置，并且由至少一个固有的弹性弹性电连接导体接触，所述连接导体至少部分嵌入在模塑料中。
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公开(公告)号：US5919325A
公开(公告)日：1999-07-06
申请号：US981163
申请日：1997-12-11
IPC分类号： H05K3/46 , H01L21/48 , H01L23/498 , H05K1/09 , C04B37/00
CPC分类号： H05K1/092 , H01L23/49883 , H01L2924/0002 , H01L2924/09701
摘要： A process for producing a ceramic multilayer substrate, particularly an LTCC substrate, in which printed circuit traces and plated contactings are produced in a printing process on a plurality of green ceramic foils using a conductive paste which contains a wax as a printing carrier and is free of highly volatile solvents, and the green ceramic foils subsequently being arranged in a stack one upon the other and fired. The otherwise customary, time-consuming drying of the green ceramic foils for the vaporization of the utilized solvent is eliminated. The foils can be stacked and fired immediately after the printing of the printed circuit traces and plated contactings. Furthermore, shrinkage of the printed circuit traces and the green ceramic foils before the firing is avoided, thereby decisively improving the precision of the produced ceramic multilayer substrates.
摘要翻译： PCT No.PCT / DE96 / 02348 Sec。 371 1997年12月11日第 102（e）日期1997年12月11日PCT 1996年12月7日PCT PCT。 第WO97 / 40529号公报 日期1997年10月30日一种制造陶瓷多层基板，特别是LTCC基板的方法，其中印刷电路迹线和电镀接触在印刷过程中在多个生坯陶瓷箔上使用包含蜡作为 印刷载体，并且不含高挥发性溶剂，并且随后将生坯陶瓷箔彼此堆叠并烧制。 消除了用于蒸发利用的溶剂的生坯陶瓷箔的另外常规，耗时的干燥。 在打印印刷电路迹线和电镀接触之后，箔可以堆叠并立即烧制。 此外，避免了在烧制之前的印刷电路迹线和生坯陶瓷箔的收缩，从而确定地提高了所制造的陶瓷多层基板的精度。
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公开(公告)号：US5599414A
公开(公告)日：1997-02-04
申请号：US322717
申请日：1994-10-13
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。
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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。
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7.发明授权Pressure sensor having at least one connector element arranged flush with a mounting surface and a capillary adhesive layer arranged between a support plate and the mounting surface 失效压力传感器具有与安装表面齐平的至少一个连接器元件和布置在支撑板和安装表面之间的毛细粘合剂层
公开(公告)号：US6021674A
公开(公告)日：2000-02-08
申请号：US973123
申请日：1997-12-01
CPC分类号： G01L19/143 , G01L19/0084 , G01L19/147
摘要： A pressure sensor includes a housing, a support plate arranged on a mounting surface of the housing, a sensor element arranged in the housing, and at least one connector element joined in electrically conductive fashion to at least one contact surface of the support plate. A method for manufacturing a pressure sensor in such a way that the pressure sensor on the one hand can be manufactured easily and on the other hand is resistant to malfunction and is operational over a long period of time. The at least one connector element is arranged flush with the mounting surface and joined directly to the at least one contact surface. A capillary adhesive layer is arranged between the support plate and the mounting surface.
摘要翻译： PCT No.PCT / DE96 / 02301 Sec。 371 1997年12月1日第 102（e）1997年12月1日PCT PCT 1996年12月2日PCT公布。 公开号WO97 / 37204 PCT 日期1997年10月9日压力传感器包括壳体，布置在壳体的安装表面上的支撑板，布置在壳体中的传感器元件，以及至少一个以导电方式连接到至少一个接触表面的连接器元件 支撑板。 一种压力传感器的制造方法，其一方面可以容易地制造压力传感器，另一方面能够抵抗故障并长时间运行。 所述至少一个连接器元件布置成与所述安装表面齐平并且直接连接到所述至少一个接触表面。 毛细粘合剂层布置在支撑板和安装表面之间。
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公开(公告)号：US5355280A
公开(公告)日：1994-10-11
申请号：US133529
申请日：1993-10-07
CPC分类号： H05K7/205 , H05K1/0206 , H05K3/0061 , H05K7/20509 , H01L2224/48091 , H01L2224/49175 , H05K1/0306 , H05K1/05 , H05K2201/0187 , H05K2201/0209 , H05K2203/068 , H05K3/386 , Y10S428/901
摘要： A connection arrangement with PC board features a ceramic substrate glued to a base plate of metal, used as a cooling body. Islands have been hollowed out of the adhesive layer and are filled with thermally conductive paste. Particularly effective thermal dissipation is possible in the area of the islands filled with thermally conductive paste, so that the islands are always disposed underneath components with great energy or heat dissipation.
摘要翻译： 与PC板的连接装置具有胶合到金属基板的陶瓷基板，用作冷却体。 群岛已经从粘合剂层中掏空，并且填充有导热浆料。 在填充有导热浆料的岛的区域中特别有效的散热是可能的，使得岛总是以大的能量或散热被布置在组件的下方。
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9.发明授权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
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。
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公开(公告)号：US07905087B2
公开(公告)日：2011-03-15
申请号：US11995765
申请日：2006-06-22
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。
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