专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2018224511A1 POWER SEMICONDUCTOR MODULE 审中-公开
公开(公告)号：WO2018224511A1
公开(公告)日：2018-12-13
申请号：PCT/EP2018/064799
申请日：2018-06-05
申请人： ABB SCHWEIZ AG
发明人： TRUESSEL, Dominik , HARTMANN, Samuel , FISCHER, Fabian , BEYER, Harald
IPC分类号： H05K7/14
摘要： A power semiconductor module (60) comprises a housing (58) accommodating a power circuit (62) with at least one power semiconductor chip (64), the housing providing at least two power terminals (68); a printed circuit board (10) mounted to the housing (58) and electrically connected to the power circuit (62) for distributing auxiliary signals; and at least one auxiliary terminal (16) mounted to the printed circuit board (10) with a press-fit connection (26) provided by a body (24) of the auxiliary terminal (16).

2. 发明申请

WO2018134204A1 SEMICONDUCTOR SWITCHING DEVICE 审中-公开
公开(公告)号：WO2018134204A1
公开(公告)日：2018-07-26
申请号：PCT/EP2018/051018
申请日：2018-01-16
申请人： ABB SCHWEIZ AG
发明人： WIKSTROEM, Tobias
IPC分类号： H01L23/051
摘要： The invention relates to a semi-fabricated switching device comprising a semiconductor element (1) and a housing (2) comprising a spring system with a ring-shaped washer (6) laterally surrounding the semiconductor element (1) for clamping the semiconductor element (1) between two pole pieces (3, 4). The washer (6) is deflectable between the pole pieces by a first deflection element (7), which contacts the washer (6) in a first contact area (61) on a first side (60), and by a second deflection element (8), which contacts the washer (6) in a second contact area (63) on a second side (62). The first contact area (61) is displaced to the second contact area (63). The first and second deflection element (7, 8) can deflect the washer (6) such that in clamped condition an electrical contact is achievable between the pole pieces and the semiconductor element (1).

3. 发明申请

WO2018115404A1 HYBRID DRIVE SYSTEM FOR TRACTION VEHICLE 审中-公开
公开(公告)号：WO2018115404A1
公开(公告)日：2018-06-28
申请号：PCT/EP2017/084314
申请日：2017-12-22
申请人： ABB SCHWEIZ AG
发明人： EHRLER, Urs
IPC分类号： H02P25/22 , B60L9/22 , B60L11/08 , B60L11/10 , B60L15/00 , B60W10/08 , B60W20/10
摘要： A drive system (10) for a traction vehicle comprises a fuel powered motor (12); a generator (16) driven by the fuel powered motor (12), the generator (16) being adapted for generating a multi-phase AC current, when driven by the fuel powered motor (12); two inverters (24) supplied by the generator (16); and a plurality of drive motors (32) of the vehicle supplied by the inverters (24); wherein the generator (16) has two galvanically separated stator winding systems (18), each stator winding system (18) supplying one of the inverters (24).

4. 发明申请

WO2018115403A1 HYBRID DRIVE SYSTEM FOR A TRACTION VEHICLE 审中-公开
公开(公告)号：WO2018115403A1
公开(公告)日：2018-06-28
申请号：PCT/EP2017/084313
申请日：2017-12-22
申请人： ABB SCHWEIZ AG
发明人： HUGGENBERGER, Thomas , EHRLER, Urs
IPC分类号： B60L3/00 , B60L9/22 , B60L11/08 , B60W20/10 , B60L15/00 , B60W10/08 , B60K6/20
摘要： A drive system (10) of a traction vehicle comprises a generator (16) driven by a fuel powered motor (12), a generator side inverter (24) supplied by the generator (16), a DC link (28) supplied by the generator side inverter (24) and a drive motor side inverter (30) connected to the DC link (28) supplying at least one drive motor (32), wherein the DC link (28) is directly connectable with an electrical DC network (34) for supplying the traction vehicle. A method for operating the drive system (10) comprises: determining a reference power to be provided to the at least one drive motor (32); determining an actual DC network power provided by the DC network (34); and, in the case, the actual DC network power is smaller than the reference power: controlling the fuel powered motor (12), such that a difference power is provided by the generator (16).

5. 发明申请

WO2018095870A1 POWER SEMICONDUCTOR DEVICE WITH FLOATING FIELD RING TERMINATION 审中-公开
公开(公告)号：WO2018095870A1
公开(公告)日：2018-05-31
申请号：PCT/EP2017/079812
申请日：2017-11-20
申请人： ABB SCHWEIZ AG
发明人： BAUER, Friedhelm , VEMULAPATI, Umamaheswara , BELLINI, Marco
IPC分类号： H01L29/861 , H01L29/06 , H01L29/16 , H01L29/20
摘要： In a power semiconductor device (1) of the invention a total number n of floating field rings (10_1 to 10_n) formed in a termination area (TR) is at least 10. For any integer i in a range from i = 2 to i = n, a ring-to-ring separation d i,i-1 between an i-th floating field ring and a directly adjacent (i-1)-th floating field ring, when counting the floating field rings (10_1 to 10_n) along a straight line starting from a main pn-junction (11) and extending in a lateral direction away from the main pn-junction (11), is given by the following formula: formula (I) for i = 2 to n, wherein d 1,0 is a distance between the innermost floating field ring (10_1) closest to the main pn-junction (11) and the main pn-junction (11), and wherein: Δ zone1 − 0.05 ⋅ Δ zone2 zone1 + 0.05 ⋅ Δ zone2 for j = 1 to l-2, 2 ⋅ Δ zone2 zone2 ⋅ for j = l-1 0,95 ⋅ Δ zone2 zone2 for j = l to n-1, Δ zone2 > 0.1 μm, and −ΔΔ zone2 /2 zone1 zone2 /2, wherein I is an integer, for which 3 ≤ l ≤ n /2.

6. 发明申请

WO2018041694A1 GASBETRIEBENE BRENNKRAFTMASCHINE UND VERFAHREN ZU DEREN BETRIEB 审中-公开
标题翻译：气体动力内燃机及其操作方法
公开(公告)号：WO2018041694A1
公开(公告)日：2018-03-08
申请号：PCT/EP2017/071235
申请日：2017-08-23
申请人： ABB TURBO SYSTEMS AG
发明人： WEISSER, German , IMHOF, Dino
IPC分类号： F02D19/02 , F02D19/06 , F02D41/00 , F02D41/40 , F02D41/30 , F02D19/10
摘要： Es wird ein Verfahren zur stickoxid-armen Verbrennung eines gasförmigen Brennstoffs im Brennraum eines Verbrennungsmotors mit innerer Gemischbildung bereitgestellt. Das Ver-fahren umfasst das Eindüsen einer ersten Gasmenge während des Ansaugvorgangs; die Kom-pression des Gas-Luft-Gemischs; das Eindüsen einer zweiten Gasmenge beginnend währendoder zum Ende der Kompression, wobei die erste und die zweite Gasmenge so gewählt wer-den, dass ein vorgegebener Wert der NOx-Emission nicht überschritten wird; das Zünden des Gas-Luft-Gemisches; und das Verbrennen der Gesamt-Gasmenge aus erster Gasmenge und zweiter Gasmenge, wobei die erste Gasmenge vorgemischt verbrannt wird, und die zweite Gasmenge vorwiegend in einer mischungskontrollierten Verbrennung umgesetzt wird. Zudem wird ein entsprechender Verbrennungsmotor vorgeschlagen.
摘要翻译：提供了一种用于内燃机的燃烧室中的气体燃料的低NO x燃烧的方法。该方法包括在吸入过程期间注入第一量的气体; 气体 - 空气混合物的压缩; 压缩第二量的气体开始或结束压缩，所述第一和第二量的气体被选择为不超过NOx排放量的预定值; 气体 - 空气混合物的点火; 并且燃烧来自第一量的气体和第二量的气体的总量的气体，其中第一量的气体被预先混合燃烧，并且第二量的气体主要在混合物控制式燃烧中被转化。此外，还提出了相应的内燃机。

7. 发明申请

WO2018015436A1 GAS-INSULATED HIGH-VOLTAGE SWITCHING DEVICE WITH IMPROVED MAIN NOZZLE 审中-公开
标题翻译：具有改进的主喷嘴的气体绝缘高压开关装置
公开(公告)号：WO2018015436A1
公开(公告)日：2018-01-25
申请号：PCT/EP2017/068229
申请日：2017-07-19
申请人： ABB SCHWEIZ AG
发明人： GALLETTI, Bernardo , GOTTI, Manuel , BUJOTZEK, Markus , SEEGER, Martin
IPC分类号： H01H33/70
摘要： A gas-insulated high-voltage switching device (1) is provided, which includes an arcing contact arrangement (5) having a first arcing zone member (30) and a second arcing zone member (20) that are movable relative to one another along an axis (B). An auxiliary nozzle (40) surrounds at least a part of a second arcing contact unit (21) and has an auxiliary nozzle throat (42) having an axial extension and allowing passage at least of an end of the first arcing contact unit (31). A main nozzle throat (52) has an axial extension sideways of the auxiliary nozzle throat (42) and allows passage at least of the end of the first arcing contact unit (31). A cross-sectional area of the main nozzle throat (52) is substantially decreasing in the direction away from the auxiliary nozzle throat (42) so as to form a substantially converging duct for the flow of an arc-extinguishing gas.
摘要翻译：提供了一种气体绝缘的高压开关装置（1），其包括具有第一电弧区构件（30）和第二电弧区构件（20）的电弧触点装置（5）它们可以沿轴线（B）相对于彼此移动。辅助喷嘴（40）围绕第二电弧触点单元（21）的至少一部分并具有辅助喷嘴喉部（42），该辅助喷嘴喉部具有轴向延伸并且允许第一电弧触点单元（31）的至少一端通过，。主喷嘴喉部（52）具有辅助喷嘴喉部（42）侧向的轴向延伸部并且允许至少第一电弧接触单元（31）的端部通过。主喷嘴喉部（52）的横截面面积在远离辅助喷嘴喉部（42）的方向上基本上减小，从而形成用于灭弧气体流动的基本上会聚的管道。

8. 发明申请

WO2018001983A1 COOLED ELECTRONICS PACKAGE WITH STACKED POWER ELECTRONICS COMPONENTS 审中-公开
标题翻译：带堆叠功率电子元件的冷却式电子产品包装
公开(公告)号：WO2018001983A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/065743
申请日：2017-06-26
申请人： ABB SCHWEIZ AG
发明人： KEARNEY, Daniel , SCHUDERER, Jürgen , KICIN, Slavo , DUARTE, Liliana
IPC分类号： H01L23/473 , H05K1/02
摘要： An electronics package (10) comprises an electrically conducting support layer (20b); at least one electrically conducting outer layer (20a, 20c); at least two power electronics components (14) arranged on different sides of the support layer (20b) and electrically interconnected with the support layer (20b) and with the at least one outer layer (20a, 20b); an isolation material (18), in which the support layer (20b) and the at least two power electronics components (14) are embedded, wherein the support layer (20b) and the at least one outer layer (20a, 20c) are laminated together with the isolation material (18); and a cooling channel (26) for conducting a cooling fluid through the electronics package (10), wherein the cooling channel (26) runs between the at least two power electronics components (14) through the support layer (20b).
摘要翻译：电子封装（10）包括导电支撑层（20b）;以及电子部件至少一个导电外层（20a，20c）; 至少两个电力电子部件（14），其布置在所述支撑层（20b）的不同侧上并且与所述支撑层（20b）以及所述至少一个外层（20a，20b）电互连; 其中嵌入有所述支撑层（20b）和所述至少两个电力电子部件（14）的隔离材料（18），其中所述支撑层（20b）和所述至少一个外层（20a，20c）被层压与隔离材料（18）一起; 和用于引导冷却流体通过电子组件（10）的冷却通道（26），其中冷却通道（26）通过支撑层（20b）在至少两个功率电子部件（14）之间延伸。

9. 发明申请

WO2017194476A1 ENCRYPTION FOR LOW-END DEVICES THROUGH COMPUTATION OFFLOADING 审中-公开
标题翻译：通过计算卸载加密低端设备
公开(公告)号：WO2017194476A1
公开(公告)日：2017-11-16
申请号：PCT/EP2017/060937
申请日：2017-05-08
申请人： ABB SCHWEIZ AG
发明人： LOCHER, Thomas , SCHNEIDER, Johannes , HARVAN, Matus , OBERMEIER, Sebastian , PIGNOLET, Yvonne-Anne
IPC分类号： H04L9/30
CPC分类号： H04L9/0656 , H04L9/008 , H04L9/30 , H04L2209/08 , H04L2209/76
摘要： The invention relates to a method computing a probabilistic encryption scheme for encrypting a data item in an electronic device comprising the steps of: computing a plurality of random bit strings in a computation cluster; sending the computed plurality of random strings to the electronic device; generating a random string (r E ) for using in the encryption scheme in the electronic device using a subset of the plurality of the random strings computed in the computation cluster and encrypting the data item using the random string computed in the electronic device. The present invention also relates to a corresponding system and corresponding computer program product comprising one or more computer readable media having computer executable instructions for performing the steps of the method.
摘要翻译：本发明涉及一种计算用于加密电子设备中的数据项的概率加密方案的方法，包括以下步骤：计算计算集群中的多个随机比特串; 将所计算的多个随机串发送到电子设备; 使用在计算集群中计算的多个随机串的子集产生用于在电子设备中的加密方案中使用的随机串（r E），并使用计算出的随机串来加密数据项在电子设备中。本发明还涉及相应的系统和相应的计算机程序产品，其包括具有用于执行该方法的步骤的计算机可执行指令的一个或多个计算机可读介质。

10. 发明申请

WO2017190936A1 GENERATORSCHALTER MIT EINER KÜHLVORRICHTUNG 审中-公开
标题翻译：带冷却装置的发电机开关
公开(公告)号：WO2017190936A1
公开(公告)日：2017-11-09
申请号：PCT/EP2017/058985
申请日：2017-04-13
申请人： ABB SCHWEIZ AG
发明人： HILLER, Andreas , GANTER, Philipp , MAUROUX, Jean-Claude
IPC分类号： H02G5/10 , H01H9/52 , F28D15/02 , H01B7/42
CPC分类号： H01H9/52 , F28D15/04 , F28D15/06 , H01B7/29 , H01H2009/523 , H01H2009/526 , H02G5/10
摘要： Generatorschalter (1) mit einer auf Erdpotential liegenden Kapselung (2) und einem innerhalb der Kapselung (2) isoliert angeordneten Stromleiter (5) auf Hochspannungspotential, sowie einer gravitationsgetrieben Kühlvorrichtung (3) mit einem Verdampfer (10) und einem oberhalb des Verdampfers (10) angeordneten Kondensator (20) und einem Kühlmittel (4). Die Kühlvorrichtung (3) ist als geschlossener ringförmiger Kühlkreislauf ausgebildet ist. Im Betrieb des Generatorschalters ist ein Pegel des flüssigen Kühlmittels (4) im Leitungssystem (30) bei ruhender Kühlvorrichtung (3) mindestens so hoch ist, wie das obere Ende der Isolierstrecke im Isolator (40).
摘要翻译：上的高电压电势具有在接地电位封装（2）和外壳（2）内部的
发电机断路器（1）是分离设置的电流导体（5），以及一个重力驱动ķ导航用途hlvorrichtung（3）与蒸发器（10）和布置在蒸发器（10）上方的冷凝器（20）和冷却剂（4）。冷却装置（3）被设计为闭合的环形冷却回路。在操作中，发生器开关是FL导航用途拉尔ķ导航用途hlmittels的水平（4）在静止ķ导航用途hlvorrichtung所述管路系统（30）（3）是至少一样高的绝缘体（40）

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式