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1. 发明申请

US20060152912A1 Electronic unit with EMC shielding 有权
标题翻译：带EMC屏蔽的电子单元
公开(公告)号：US20060152912A1
公开(公告)日：2006-07-13
申请号：US11328578
申请日：2006-01-10
申请人： Volker Karrer , Michael Kirchberger
发明人： Volker Karrer , Michael Kirchberger
IPC分类号： H01R12/16
CPC分类号： B60R16/0239 , H05K7/209 , H05K7/20927 , H05K9/0049
摘要： To improve EMC shielding for an electronic unit containing at least one electronic power device operated at high frequency and a metal housing thermally coupled to the device to provide heat dissipation, the power device with a device terminal is thermally and electrically coupled to a first metal plate. The first metal plate is coupled in turn to a second metal plate in a particular manner via a first insulating layer. A metal housing with a heat sink through which a cooling fluid can flow is disposed, on another side of a second insulating layer. The improvement in EMC is based on an internal short-circuiting of an interference current produced by the power device over a very short loop.
摘要翻译：为了改善包含至少一个在高频率下工作的电子设备的电子设备的EMC屏蔽和与该设备热耦合以提供散热的金属外壳，具有设备端子的功率器件被热耦合到第一金属板。第一金属板通过第一绝缘层以特定方式依次耦合到第二金属板。在第二绝缘层的另一侧上设置有具有冷却流体可以流过的散热器的金属外壳。 EMC的改进是基于功率器件在非常短的回路中产生的干扰电流的内部短路。

2. 发明授权

US06723926B2 Mounting configuration of electric and/or electronic components on a printed circuit board 失效
标题翻译：电气和/或电子部件在印刷电路板上的安装配置
公开(公告)号：US06723926B2
公开(公告)日：2004-04-20
申请号：US10134929
申请日：2002-04-29
申请人： Kurt Gross , Volker Karrer , Michael Kirchberger , Stefan Kulig , Gunter Ludwig , Hans Rappl
发明人： Kurt Gross , Volker Karrer , Michael Kirchberger , Stefan Kulig , Gunter Ludwig , Hans Rappl
IPC分类号： H05K100
CPC分类号： H05K3/284 , H02K11/01 , H02K11/33 , H05K1/0298 , H05K1/182 , H05K1/184 , H05K3/0061 , H05K3/202 , H05K3/326 , H05K3/3447 , H05K2201/0397 , H05K2201/10015 , H05K2203/168
摘要： A mounting configuration of electric and/or electronic components, in particular electrolytic capacitors, on a printed circuit board is described. The printed circuit board is formed by at least two metallic plates insulated electrically from one another by an insulating layer that preferably conducts heat well and has holes for the connecting pins of the electric and/or electronic components. Through which holes the connecting pins are plugged and connected electrically to the respectively associated metallic plate.
摘要翻译：描述了印刷电路板上的电气和/或电子部件，特别是电解电容器的安装配置。印刷电路板由至少两个金属板形成，所述至少两个金属板通过绝缘层彼此电绝缘，所述绝缘层优选地传导良好热量并且具有用于电气和/或电子部件的连接销的孔。通过这些孔，连接销被插入并电连接到相应的金属板。

3. 发明授权

US07272015B2 Electronic unit with EMC shielding 有权
标题翻译：带EMC屏蔽的电子单元
公开(公告)号：US07272015B2
公开(公告)日：2007-09-18
申请号：US11328578
申请日：2006-01-10
申请人： Volker Karrer , Michael Kirchberger
发明人： Volker Karrer , Michael Kirchberger
IPC分类号： H01R12/16
CPC分类号： B60R16/0239 , H05K7/209 , H05K7/20927 , H05K9/0049
摘要： To improve EMC shielding for an electronic unit containing at least one electronic power device operated at high frequency and a metal housing thermally coupled to the device to provide heat dissipation, the power device with a device terminal is thermally and electrically coupled to a first metal plate. The first metal plate is coupled in turn to a second metal plate in a particular manner via a first insulating layer. A metal housing with a heat sink through which a cooling fluid can flow is disposed, on another side of a second insulating layer. The improvement in EMC is based on an internal short-circuiting of an interference current produced by the power device over a very short loop.
摘要翻译：为了改善包含至少一个高频工作的电子设备的电子设备的EMC屏蔽和与该设备热耦合以提供散热的金属外壳，具有设备端子的功率器件被热耦合到第一金属板。第一金属板通过第一绝缘层以特定方式依次耦合到第二金属板。在第二绝缘层的另一侧上设置有具有冷却流体可以流过的散热器的金属外壳。 EMC的改进是基于功率器件在非常短的回路中产生的干扰电流的内部短路。

4. 发明授权

US09123464B2 Transformer with on-load tap changer 有权
标题翻译：变压器带有有载分接开关
公开(公告)号：US09123464B2
公开(公告)日：2015-09-01
申请号：US14373043
申请日：2013-01-15
申请人： Jochen Von Bloh , Volker Karrer , Dieter Dohnal , Karsten Viereck
发明人： Jochen Von Bloh , Volker Karrer , Dieter Dohnal , Karsten Viereck
IPC分类号： H01F29/02 , H01F5/00 , H01F29/04 , H01H9/00
CPC分类号： H01F29/02 , H01F5/00 , H01F29/04 , H01H9/0011 , H01H9/0016
摘要： The invention relates to a transformer with a tap changer, wherein optionally the primary or secondary side can be regulated by the tap changer, and wherein, on the side of the transformer to be regulated, a main winding and at least one regulating winding, which is connectable by the tap changer, are provided. According to the invention, the main winding is divided into two main winding parts, and the at least one regulating winding and the tap changer (3) connecting the regulating winding are arranged electrically between the two main winding parts (1, 2).
摘要翻译：本发明涉及一种具有分接开关的变压器，其中可选地，主侧或次侧可由分接开关调节，并且其中，在要调节的变压器侧，主绕组和至少一个调节绕组可通过分接开关连接。根据本发明，主绕组被分成两个主绕组部分，并且连接调节绕组的至少一个调节绕组和分接开关（3）电连接在两个主绕组部分（1,2）之间。

5. 发明授权

US06989658B2 Circuit design for a circuit for switching currents 有权
标题翻译：用于开关电流的电路的电路设计
公开(公告)号：US06989658B2
公开(公告)日：2006-01-24
申请号：US10651275
申请日：2003-08-28
申请人： Reinhard Allwang , Volker Eichenseher , Martin Götzenberger , Dirk Hofmann , Volker Karrer
发明人： Reinhard Allwang , Volker Eichenseher , Martin Götzenberger , Dirk Hofmann , Volker Karrer
IPC分类号： G05F1/613
CPC分类号： H02M7/003 , H01L2924/0002 , H01L2924/00
摘要： A circuit design for a circuit for switching currents is disclosed, comprising at least one switch element (T1 . . . Tn, T1′ . . . Tn′), and at least one respective main current conductor (D, S, A) for interlinking the switch element, the poles (V+, GND) of a current source and an energy accumulator (C). The aim of the invention is to reduce ohmic resistance and inductive resistance of such a circuit. To this end, an ancillary current conductor (D1, S1, A1) that has a lower current carrying capacity than the main current conductor is connected in parallel to at least one of the main current conductors (D, S, A).
摘要翻译：公开了一种用于开关电流的电路的电路设计，包括至少一个开关元件（T 1 ... Tn，T 1'... Tn'）和至少一个相应的主电流导体（D，S，A ），用于使开关元件，电流源的极（V +，GND）和能量积蓄器（C）互连。本发明的目的是减少这种电路的欧姆电阻和电感电阻。为此，具有比主电流导体低的载流能力的辅助电流导体（D 1，S 1，A 1）与至少一个主电流导体（D，S，A）并联连接，。

6. 发明授权

US09269508B2 Tap switch 有权
标题翻译：点击开关
公开(公告)号：US09269508B2
公开(公告)日：2016-02-23
申请号：US14375860
申请日：2013-01-15
申请人： Alexander Reich , Volker Karrer
发明人： Alexander Reich , Volker Karrer
IPC分类号： H01H9/00 , H01F29/02 , H02P13/06 , H02M1/34 , H02M5/257 , H02M1/32
CPC分类号： H01H9/0011 , H01F29/02 , H01H9/0027 , H02M1/32 , H02M1/34 , H02M5/257 , H02M2001/348 , H02P13/06
摘要： The invention relates to a tap changer for voltage regulation with semiconductor switching components on a regulating transformer having a regulating winding. The tap changer is of a modular design and each module comprises, respectively, one partial winding of the regulating winding that is connectable or disconnectable by means of semiconductor switching components. Varistors and capacitors are additionally integrated for protecting the semiconductor switching components against high voltages.
摘要翻译：本发明涉及一种用于在具有调节绕组的调节变压器上的半导体开关部件进行电压调节的分接开关。分接开关是模块化设计的，每个模块分别包括可通过半导体开关部件连接或断开的调节绕组的一个部分绕组。另外集成了压敏电阻和电容器，以保护半导体开关元件免受高电压的影响。

7. 发明申请

US20140375407A1 TRANSFORMER WITH ON-LOAD TAP CHANGER 有权
标题翻译：带负载变压器的变压器更换
公开(公告)号：US20140375407A1
公开(公告)日：2014-12-25
申请号：US14373043
申请日：2013-01-15
申请人： Jochen Von Bloh , Volker Karrer , Dieter Dohnal , Karsten Viereck
发明人： Jochen Von Bloh , Volker Karrer , Dieter Dohnal , Karsten Viereck
IPC分类号： H01F29/02 , H01H9/00
CPC分类号： H01F29/02 , H01F5/00 , H01F29/04 , H01H9/0011 , H01H9/0016
摘要： The invention relates to a transformer with a tap changer, wherein optionally the primary or secondary side can be regulated by the tap changer, and wherein, on the side of the transformer to be regulated, a main winding and at least one regulating winding, which is connectable by the tap changer, are provided. According to the invention, the main winding is divided into two main winding parts, and the at least one regulating winding and the tap changer (3) connecting the regulating winding are arranged electrically between the two main winding parts (1, 2).
摘要翻译：本发明涉及一种具有分接开关的变压器，其中可选地，主侧或次侧可由分接开关调节，并且其中，在要调节的变压器侧，主绕组和至少一个调节绕组可通过分接开关连接。根据本发明，主绕组被分成两个主绕组部分，并且连接调节绕组的至少一个调节绕组和分接开关（3）电连接在两个主绕组部分（1,2）之间。

8. 发明授权

US08884638B2 Circuit arrangement for monitoring an electrical insulation 有权
标题翻译：用于监测电气绝缘的电路布置
公开(公告)号：US08884638B2
公开(公告)日：2014-11-11
申请号：US12680346
申请日：2008-09-24
申请人： Volker Karrer , Christian Kuschnarew
发明人： Volker Karrer , Christian Kuschnarew
IPC分类号： H01H31/12 , G01R27/18 , G01R27/02 , G01R31/12 , G01R31/02 , G01R31/00
CPC分类号： G01R27/025 , G01R27/18 , G01R31/006 , G01R31/025 , G01R31/1272
摘要： A circuit configuration monitors the electrical insulation of an electrically conductive part in relation to a first pole and a second pole of an electrical power network for example, an electrical drive network in a hybrid vehicle. The circuit configuration is characterized in that between the electrically conductive part and the two poles, a voltage divider having at least two resistors is arranged in each case. A measuring unit is associated with each of the two voltage dividers and provided for measuring a partial voltage, which drops via at least one of the resistors. A switch unit is associated each with the two voltage dividers and is provided for alternately bypassing at least one of the resistors.
摘要翻译：电路配置监测导电部件相对于电力网络的第一极点和第二极点的电绝缘，例如混合动力车辆中的电力驱动网络。电路结构的特征在于，在导电部分和两极之间，在每种情况下布置具有至少两个电阻器的分压器。测量单元与两个分压器中的每一个相关联，并且用于测量通过至少一个电阻器下降的部分电压。开关单元与两个分压器相关联，并且被提供用于交替旁路至少一个电阻器。

9. 发明申请

US20150009001A1 POWER TRANSFORMER WITH ELECTRONIC COMPONENTS 有权
标题翻译：带电子元件的电力变压器
公开(公告)号：US20150009001A1
公开(公告)日：2015-01-08
申请号：US14371212
申请日：2013-02-18
申请人： Volker Karrer , Karsten Viereck , Alexander Reich
发明人： Volker Karrer , Karsten Viereck , Alexander Reich
IPC分类号： H01F27/34 , H01F38/08 , H01F27/40 , H01F27/28
CPC分类号： H01F27/346 , H01F27/2823 , H01F27/34 , H01F27/40 , H01F38/08
摘要： The invention relates to a power transformer with electronic components. The aim of the invention is to arrange the energy supply of the electronic components of a power transformer closer to the components and thus eliminate the disadvantages of the prior art. According to the invention, a stray field collector is brought into a stray field of the power transformer, whereby a voltage is generated.
摘要翻译：本发明涉及一种具有电子部件的电力变压器。本发明的目的是将电力变压器的电子部件的能量供给更靠近部件，从而消除现有技术的缺点。根据本发明，杂散场收集器被带入电力变压器的杂散场，从而产生电压。

10. 发明申请

US20100308841A1 CIRCUIT ARRANGEMENT FOR MONITORING AN ELECTRICAL INSULATION 有权
标题翻译：用于监测电气绝缘的电路布置
公开(公告)号：US20100308841A1
公开(公告)日：2010-12-09
申请号：US12680346
申请日：2008-09-24
申请人： Volker Karrer , Christian Kuschnarew
发明人： Volker Karrer , Christian Kuschnarew
IPC分类号： H01H31/12 , G01R27/08 , G01R19/00
CPC分类号： G01R27/025 , G01R27/18 , G01R31/006 , G01R31/025 , G01R31/1272
摘要： A circuit configuration monitors the electrical insulation of an electrically conductive part in relation to a first pole and a second pole of an electrical power network for example, an electrical drive network in a hybrid vehicle. The circuit configuration is characterized in that between the electrically conductive part and the two poles, a voltage divider having at least two resistors is arranged in each case. A measuring unit is associated with each of the two voltage dividers and provided for measuring a partial voltage, which drops via at least one of the resistors. A switch unit is associated each with the two voltage dividers and is provided for alternately bypassing at least one of the resistors.
摘要翻译：电路配置监测导电部件相对于电力网络的第一极点和第二极点的电绝缘，例如混合动力车辆中的电力驱动网络。电路结构的特征在于，在导电部分和两极之间，在每种情况下布置具有至少两个电阻器的分压器。测量单元与两个分压器中的每一个相关联，并且用于测量通过至少一个电阻器下降的部分电压。开关单元与两个分压器相关联，并且被提供用于交替旁路至少一个电阻器。

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