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

WO2019053088A1 PRÜFSYSTEM ZUR DURCHFÜHRUNG EINER HOCHSPANNUNGSPRÜFUNG MIT ELEKTROMAGNETISCH EINSTELLBARER PRÜFDROSSEL 审中-公开
公开(公告)号：WO2019053088A1
公开(公告)日：2019-03-21
申请号：PCT/EP2018/074657
申请日：2018-09-12
申请人： MASCHINENFABRIK REINHAUSEN GMBH
发明人： MITTRACH, Tobias, Maximilian , LAMBERS, Nico
IPC分类号： G01R31/14 , H01F29/14
CPC分类号： G01R31/14 , H01F27/38 , H01F29/146 , H01F2029/143
摘要： Ein Prüfsystem zur Durchführung einer Hochspannungsprüfung an einem Prüfling (PR) umfasst eine Prüfdrossel (PD) mit elektromagnetisch einstellbarer Induktivität zur Bildung eines Schwingkreises mit dem Prüfling (PR). Die Prüfdrossel (PD) umfasst einen Kern mit einem Schenkel (S1) und eine den Schenkel (S1) umgebende Hauptwicklung (HW). Die Prüfdrossel (PD) weist außerdem wenigstens eine Steuerwicklung (W1, W2, …, W6) auf. Die Steuerwicklung (W1, W2, …, W6) dient zur Vormagnetisierung wenigstens eines Teils des Schenkels (S1) um die Induktivität der Prüfdrossel (PD) elektromagnetisch einzustellen, wobei jede der wenigstens einen (W1, W2, …, W6) Steuerwicklung wenigstens einen zugehörigen Teil des Schenkels (S1) umgibt.

2. 发明申请

WO2011110951A2 ELECTROMAGNETIC SYSTEM WITH NO MUTUAL INDUCTANCE AND AN INDUCTIVE GAIN 审中-公开
标题翻译：没有相互感应和感应增益的电磁系统
公开(公告)号：WO2011110951A2
公开(公告)日：2011-09-15
申请号：PCT/IB2011/000803
申请日：2011-03-08
申请人： STEORN LIMITED , MCCARTHY, Sean , FLANAGAN, Seamus , SIMPSON, Alan , SORIN, Maxime , DALY, Michael
发明人： MCCARTHY, Sean , FLANAGAN, Seamus , SIMPSON, Alan , SORIN, Maxime , DALY, Michael
IPC分类号： H01F7/06 , H01F21/08 , H01F29/14
CPC分类号： H01F29/14 , H01F2029/143
摘要： An electromagnetic system consists of an electric circuit comprising two solenoids wired in series, one mounted either side and proximate to a toroid. Voltage is applied across the toroid and the solenoids in a specific sequence which alters the inductance behaviour of the system, resulting in an inductance gain and no mutual inductance between the toroid and the two solenoids.
摘要翻译：电磁系统由一个电路组成，该电路包括串联连接的两个螺线管，一个安装在任一侧并接近环形。按照特定的顺序在环形和螺线管两端施加电压，这会改变系统的电感特性，从而导致电感增益，环形和两个螺线管之间没有互感。

3. 发明申请

WO2009141037A1 INDUKTIVITÄT UND ANORDNUNG 审中-公开
标题翻译：电感和安排
公开(公告)号：WO2009141037A1
公开(公告)日：2009-11-26
申请号：PCT/EP2009/002920
申请日：2009-04-22
申请人： SEW-EURODRIVE GMBH & CO. KG , SCHNEIDER, Bernhard , UHL, Thomas
发明人： SCHNEIDER, Bernhard , UHL, Thomas
IPC分类号： H01F27/00
CPC分类号： H01F29/14 , H01F3/14 , H01F27/42 , H01F29/146 , H01F38/14 , H01F2029/143 , H01F2038/146
摘要： Induktivität, umfassend eine Hauptwicklung, die um zumindest einen Schenkel eines Kerns herum ausgeführt ist, wobei die Hauptwicklung mit Wechselstrom beaufschlagt ist, wobei eine Steuerwicklung auf zumindest einem Schenkel des Kerns vorgesehen ist, die mit unipolarem Strom beaufschlagt ist.
摘要翻译：电感器包括初级绕组，其由围绕所述主绕组与交流电流供给的芯的至少一个腿，其特征在于，设置在所述芯的至少一个腿，其装载有单极电流控制绕组进行。

4. 发明申请

WO9936931A3 LOW CEILING TEMPERATURE PROCESS FOR A PLASMA REACTOR WITH HEATED SOURCE OF A POLYMER-HARDENING PRECURSOR MATERIAL 审中-公开
标题翻译：用于聚合物硬化前体材料的加热源的等离子体反应器的低天花板温度过程
公开(公告)号：WO9936931A3
公开(公告)日：2002-09-26
申请号：PCT/US9827046
申请日：1998-12-17
申请人： APPLIED MATERIALS INC
发明人： DING JIAN
IPC分类号： H01L21/3065 , C23C16/517 , H01J37/32 , H01L21/311 , H01L21/683
CPC分类号： H01J37/32871 , C23C16/517 , H01F2029/143 , H01J37/32082 , H01J37/321 , H01J37/32146 , H01J37/32165 , H01J37/32458 , H01J37/32467 , H01J37/32522 , H01J37/32688 , H01J37/32706 , H01J2237/3343 , H01J2237/3345 , H01J2237/3346 , H01J2237/3382 , H01L21/31116 , H01L21/6831
摘要： A high plasma density etch process for etching an oxygen-containing layer overlying a non-oxygen containing layer on a workpiece in a plasma reactor chamber, by providing a chamber ceiling overlying the workpiece and containing a semiconductor material, supplying into the chamber a process gas containing etchant precursor species, polymer precursor species and hydrogen, applying plasma source power into the chamber, and cooling the ceiling to a temperature range at or below about 150 degrees C. The etchant and polymer precursor species contain fluorine, and the chamber ceiling semiconductor material includes a fluorine scavenger precursor material. Preferably, the process gas includes at least one of CHF3 and CH2F2. Preferably, the process gas further includes a species including an inert gas, such as HeH2 or Ar. If the chamber is of the type including a heated fluorine scavenger precursor material, this material is heated to well above the polymer condensation temperature, while the ceiling is cooled. In some cases, the plasma source power applicator is an inductive antenna overlying the semiconductor ceiling, and the ceiling has a cooling/heating apparatus contacting the ceiling through semiconductor rings. The inductive antenna in this case constitutes inductive elements between adjacent ones of the semiconductor rings.
摘要翻译：一种高等离子体密度蚀刻工艺，用于在等离子体反应器腔室中蚀刻覆盖在工件上的非含氧层的含氧层，通过提供覆盖在工件上并容纳半导体材料的室顶部，向腔室供应工艺气体包含蚀刻剂前体物质，聚合物前体物质和氢气，将等离子体源功率施加到室中，并将天花板冷却到约150℃或以下的温度范围。蚀刻剂和聚合物前体物质含有氟，并且室顶部半导体材料包括氟清除剂前体材料。优选地，工艺气体包括CHF 3和CH 2 F 2中的至少一种。优选地，处理气体还包括包含惰性气体的物质，例如HeH 2或Ar。如果室是包括加热的氟清除剂前体材料的类型，则将该材料加热到高于聚合物冷凝温度，同时天花板被冷却。在一些情况下，等离子体源功率施加器是覆盖半导体天花板的感应天线，天花板具有通过半导体环与天花板接触的冷却/加热设备。在这种情况下，感应天线在相邻的半导体环之间构成感应元件。

5. 发明申请

WO02050850A2 INTEGRATED SWITCH WITH RF TRANSFORMER CONTROL 审中-公开
标题翻译：具有射频变压器控制的集成开关
公开(公告)号：WO02050850A2
公开(公告)日：2002-06-27
申请号：PCT/FR2001/004136
申请日：2001-12-20
IPC分类号： H01F27/28
CPC分类号： H01F27/2804 , H01F2029/143 , H01L2924/19011 , Y10T307/937 , Y10T307/944
摘要： The invention concerns a control circuit for controlling a power switch by means of a galvanic insulation transformer, the transformer being produced in the form of planar conductive windings on an insulating substrate (20) whereon are integrated passive components constituting a high frequency excitation oscillating circuit for a primary winding of the transformer, the transformer substrate being directly mounted on a wafer (24) whereon is mounted a circuit chip (40) integrating the power switch.
摘要翻译：本发明涉及一种用于通过电绝缘变压器控制功率开关的控制电路，该变压器以绝缘衬底（20）上的平面导电绕组的形式制造，其中是构成高频激励振荡电路的集成无源部件，变压器的初级绕组，变压器基板直接安装在其上安装有集成电源开关的电路芯片（40）的晶片（24）上。

6. 发明申请

WO99028927A2 A POWER TRANSFORMER/REACTOR 审中-公开
标题翻译：电力变压器/反应器
公开(公告)号：WO99028927A2
公开(公告)日：1999-06-10
申请号：PCT/SE1998/002160
申请日：1998-11-27
IPC分类号： H01F27/28 , H01F27/32
CPC分类号： H01F27/288 , H01F27/2876 , H01F2029/143
摘要： The present invention relates to a power transformer/reactor (100) comprising at least one winding (221, 222). The winding/windings (221, 222) comprises/comprise at least one electric conductor, a first semiconducting layer (14) arranged around the conductor, an insulating layer (16) arranged around the first semiconducting layer (14), and a second semiconducting layer (18) arranged around the insulating layer (16). The winding/windings (221, 222) is/are enclosed in a container (102) filled with a liquid, said liquid accomplishing a cooling.
摘要翻译：本发明涉及一种包括至少一个绕组（221,222）的电力变压器/电抗器（100）。绕组/绕组（221,222）包括/包括至少一个电导体，布置在导体周围的第一半导体层（14），围绕第一半导体层（14）布置的绝缘层（16）和第二半导电层布置在绝缘层（16）周围的层（18）。绕组（221,222）封闭在充满液体的容器（102）中，所述液体完成冷却。

7. 发明申请

WO98034249A1 TRANSFORMER WITH VOLTAGE REGULATING MEANS 审中-公开
标题翻译：具有电压调节装置的变压器
公开(公告)号：WO98034249A1
公开(公告)日：1998-08-06
申请号：PCT/SE1998/000151
申请日：1998-02-02
IPC分类号： H01F27/28 , H01F27/32 , H01F29/02 , H01F29/14 , H01F30/00 , H01F38/04 , H01F29/00
CPC分类号： H01F29/14 , H01F38/04 , H01F2029/143 , H02K2203/15
摘要： A power- or regulating transformer (11) with voltage regulating means is disclosed. The transformer comprises regulating windings (15) made of a flexible conductor having electric field containing means forcing the electric field due to the electric current int the winding to be contained within the flexible conductor. Since virtually no electric field is to be found outside the flexible conductor of the regulating winding (15), the regulating winding may be formed without having to consider the electric field distribution, thus providing for a transformer with a favorable regulating winding design.
摘要翻译：公开了具有电压调节装置的电力调节变压器（11）。变压器包括由柔性导体制成的调节绕组（15），该绕组（15）具有电场含有装置，该装置迫使由于绕组中的电流而包围在柔性导体内的电场。由于在调节绕组（15）的柔性导体之外几乎没有发现电场，因此可以形成调节绕组而不必考虑电场分布，从而为具有良好的调节绕组设计的变压器提供。

8. 发明申请

WO98033256A1 AN A.C. CURRENT DISTRIBUTION SYSTEM 审中-公开
标题翻译：电流分配系统
公开(公告)号：WO98033256A1
公开(公告)日：1998-07-30
申请号：PCT/GB1998/000239
申请日：1998-01-27
IPC分类号： H01F29/14 , H02J3/10
CPC分类号： H01F29/14 , H01F2029/143 , Y10T307/445 , Y10T307/492
摘要： An a.c. current distribution system fed by a current source for providing electrical power to a load, the current distribution system comprising a first and second conductive means connectable to the current source and coupling means to couple substantially one half of the load in series at a first position along the first conductive means and to couple substantially the other half of the load in series at a second position along the second conductive means, the first and second positions being substantially adjacent one another.
摘要翻译：一个电流分配系统由电流源馈送以向负载提供电力，所述电流分配系统包括可连接到电流源的第一和第二导电装置以及耦合装置，以在第一位置沿着第一位置串联耦合基本上一半的负载所述第一导电装置并且在沿着所述第二导电装置的第二位置处基本上将所述负载的另一半串联耦合，所述第一和第二位置基本上彼此相邻。

9. 发明申请

WO1997045923A1 A HYDRO-GENERATOR PLANT 审中-公开
标题翻译：水力发电厂
公开(公告)号：WO1997045923A1
公开(公告)日：1997-12-04
申请号：PCT/SE1997000885
申请日：1997-05-27
申请人： ASEA BROWN BOVERI AB , LEIJON, Mats , HERNNÄS, Bo , CARSTENSEN, Peter , HÖLLELAND, Mons , TEMPLIN, Peter , GERTMAR, Lars , IVARSON, Claes , SÖRENSEN, Erland , DAVIDSSON, Gunnar , KYLANDER, Gunnar , LARSSON, Bertil , BERGGREN, Sören , BERGGREN, Bertil , NYGREN, Jan-Anders , RYDHOLM, Bengt , KALLDIN, Hans-Olof
发明人： ASEA BROWN BOVERI AB
IPC分类号： H02K03/40
CPC分类号： H02K15/00 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/323 , H01F27/34 , H01F29/14 , H01F2027/2833 , H01F2027/329 , H01F2029/143 , H02H3/025 , H02K1/165 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/048 , H02K15/12 , H02K2203/15 , Y10S174/13 , Y10S174/14 , Y10S174/15 , Y10S174/17 , Y10S174/19 , Y10S174/20 , Y10S174/22 , Y10S174/24 , Y10S174/25 , Y10S174/26 , Y10S174/28 , Y10S174/29
摘要： The magnetic circuit of a generator in a hydro-generator plant is arranged to directly supply a high supply voltage of 20-800 kV, preferably higher than 36 kV. The generator is provided with solid insulation and its winding includes a cable (6) comprising one or more current-carrying conductors (31) with a number of strands (36) surrounded by at least one outer and one inner semiconducting layer (34, 32) and intermediate insulating layers (33). The outer semiconducting layer (34) is at earth potential. The stator winding may be produced with full or fractional slot winding, the phases of the winding being Y-connected. The Y-point may be insulated and protected from over-voltage by means of surge arresters, or else the Y-point may be earthed via a suppression filter. The invention also relates to a hydro-generator plant, a generator included in the plant and a procedure for building such a plant.
摘要翻译：水力发电设备中的发电机的磁路布置成直接供应20-800kV，优选高于36kV的高电源电压。发电机具有固体绝缘，其绕组包括电缆（6），电缆（6）包括一个或多个载流导体（31），多个线束（36）由至少一个外部和一个内部半导体层（34,32）包围）和中间绝缘层（33）。外部半导体层（34）处于地电位。定子绕组可以用全部或分数的槽绕制成，绕组的相位是Y形连接的。 Y点可以通过避雷器进行绝缘和保护，免受过电压，否则Y点可能通过抑制滤波器接地。本发明还涉及一种水力发电设备，包括在工厂中的发电机以及用于建造这种设备的过程。

10. 发明申请

WO1997045288A2 AN ELECTRIC DRIVE SYSTEM FOR VEHICLES 审中-公开
标题翻译：一种用于车辆的电动驱动系统
公开(公告)号：WO1997045288A2
公开(公告)日：1997-12-04
申请号：PCT/SE1997000888
申请日：1997-05-27
申请人： ASEA BROWN BOVERI AB , LEIJON, Mats , BJÖRKLUND, Anders
发明人： ASEA BROWN BOVERI AB
IPC分类号： B60M03/00
CPC分类号： H02K15/00 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/323 , H01F27/34 , H01F29/14 , H01F2027/2833 , H01F2027/329 , H01F2029/143 , H02H3/025 , H02K1/165 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/048 , H02K15/12 , H02K2203/15 , Y10S174/13 , Y10S174/14 , Y10S174/15 , Y10S174/17 , Y10S174/19 , Y10S174/20 , Y10S174/22 , Y10S174/24 , Y10S174/25 , Y10S174/26 , Y10S174/28 , Y10S174/29
摘要： In a plant intended for driving traction motors e.g. railway locomotives or motor coaches, and which possibly comprises one or more electric machines provided with insulated conductors, the magnetic circuit in the traction motor(s) and/or in at least one of the other electric machines is connected directly to a high supply voltage of 21-800 kV, preferably higher than 36 kV. The insulation in each traction motor and other electric machines is built up of a cable (6) forming its winding, said cable (6) comprising one or more current-carrying conductors (31) with a number of strands (36), surrounded by at least two semiconducting layers (32, 37) and intermediate insulating layers (36). The traction motor(s) may be connected to the distribution network supplying the supply line of the railway without any other electric machine connected between, or via one or more of said other electric machines. The locomotive/motor coach may thus be constructed with only traction motor(s) without any other electric machine.
摘要翻译：在用于驱动牵引电动机的工厂中铁路机车或电机教练，并且其可能包括设置有绝缘导体的一个或多个电机，牵引电动机中的磁路和/或至少其中一个电机直接连接到高电源电压为21-800kV，优选高于36kV。每个牵引电动机和其他电机中的绝缘体由形成其绕组的电缆（6）构成，所述电缆（6）包括一个或多个带有多个绞线（36）的载流导体（36），其被至少两个半导体层（32,37）和中间绝缘层（36）。牵引电动机可以连接到供应铁路的供应管线的分配网络，而不需要连接在其间或经由一个或多个所述其他电动机器的任何其它电机。因此，机车/发动机教练可以仅用牵引电动机构造而不需要任何其它电动机。

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