-
公开(公告)号：EP2603068B1
公开(公告)日：2018-05-30
申请号：EP12195669.2
申请日：2012-12-05
IPC分类号： H05K7/20
CPC分类号： H05K7/20909 , H05K7/20127 , H05K7/20136
摘要： An air cooled switching unit for a motor drive incudes a forced air cooling chamber and a convective cooling chamber separate from the forced air cooling chamber. An exhaust port of the forced cooling chamber is configured to direct exhaust air across an outlet of the convective cooling chamber to induce an increased air flow through the convective cooling chamber thereby increasing the cooling capacity of the convective cooling chamber.
-
公开(公告)号：EP2337176A2
公开(公告)日：2011-06-22
申请号：EP10195689.4
申请日：2010-12-17
CPC分类号： H02H3/332 , G01R15/183 , G01R31/025 , G01R31/42 , H02H1/0007 , H02H7/1222 , H02M5/458 , H02M2001/0009 , H02M2001/123
摘要： A ground fault detection system is provided. The ground fault detection system includes a magnetic core having first and second primary legs and a secondary leg disposed between the first and second primary legs. The ground fault detection system also includes first and second primary windings disposed around the first and second primary legs respectively and configured to introduce current in the first and second primary legs. Further, the ground fault detection system includes first and second secondary windings disposed around the first and second primary legs respectively and configured to detect a ground fault based upon a magnetic flux generated in response to the introduced current.
摘要翻译： 提供接地故障检测系统。 接地故障检测系统包括具有第一和第二主腿的磁芯以及设置在第一和第二主腿之间的辅腿。 接地故障检测系统还包括分别围绕第一主腿和第二主腿布置并且被配置为在第一主腿和第二主腿中引入电流的第一主绕组和第二主绕组。 此外，接地故障检测系统包括分别围绕第一和第二主腿布置的第一和第二次级绕组，并且被配置为基于响应于引入的电流而生成的磁通来检测接地故障。
-
公开(公告)号：EP2337176A3
公开(公告)日：2017-05-03
申请号：EP10195689.4
申请日：2010-12-17
CPC分类号： H02H3/332 , G01R15/183 , G01R31/025 , G01R31/42 , H02H1/0007 , H02H7/1222 , H02M5/458 , H02M2001/0009 , H02M2001/123
摘要： A ground fault detection system is provided. The ground fault detection system includes a magnetic core (62) having first and second primary legs (64, 66) and a secondary leg (68) disposed between the first and second primary legs (64, 66). The ground fault detection system also includes first and second primary windings (36, 38) disposed around the first and second primary legs (64, 66) respectively and configured to introduce current in the first and second primary legs (64, 66). Further, the ground fault detection system includes first and second secondary windings (40, 42) disposed around the first and second primary legs (64, 66) respectively and configured to detect a ground fault based upon a magnetic flux generated in response to the introduced current.
摘要翻译： 提供接地故障检测系统。 接地故障检测系统包括具有第一和第二主腿（64,66）的磁芯（62）以及设置在第一和第二主腿（64,66）之间的辅助腿（68）。 接地故障检测系统还包括分别围绕第一和第二主腿（64,66）设置并且被配置为在第一和第二主腿（64,66）中引入电流的第一和第二初级绕组（36,38）。 此外，接地故障检测系统包括分别设置在第一和第二主腿（64,66）周围的第一和第二次级绕组（40,42），并被配置为基于响应于引入的磁通而检测接地故障 当前。
-
公开(公告)号：EP2511993A3
公开(公告)日：2014-11-26
申请号：EP12164208.6
申请日：2012-04-16
IPC分类号： H01R31/08 , H01R13/514 , H01R9/26
CPC分类号： H01R13/44 , H01R9/2458 , H01R9/2675 , H01R13/514 , H01R13/5213 , H01R31/085 , H02B13/005 , H02G5/10
摘要： A system for connecting motor drives to each other is disclosed that does not require the use of wire or tools. The system includes an adapter plug and bus bar modules that connect to each other at a conductive receptacle of the adapter plug to define a splice joint at the point of connect of the bus bar modules. The bus bar modules may include insulating covers and insulating clips may overlie the splice joints so that the system is substantially devoid of exposed surfaces of its conductive materials.
-
公开(公告)号：EP2511993A2
公开(公告)日：2012-10-17
申请号：EP12164208.6
申请日：2012-04-16
IPC分类号： H01R31/08 , H01R13/514
CPC分类号： H01R13/44 , H01R9/2458 , H01R9/2675 , H01R13/514 , H01R13/5213 , H01R31/085 , H02B13/005 , H02G5/10
摘要： A system for connecting motor drives to each other is disclosed that does not require the use of wire or tools. The system includes an adapter plug and bus bar modules that connect to each other at a conductive receptacle of the adapter plug to define a splice joint at the point of connect of the bus bar modules. The bus bar modules may include insulating covers and insulating clips may overlie the splice joints so that the system is substantially devoid of exposed surfaces of its conductive materials.
摘要翻译： 公开了一种用于将电动机驱动器彼此连接的系统，其不需要使用电线或工具。 该系统包括适配器插头和汇流条模块，其在适配器插头的导电插座处彼此连接，以在母线模块的连接点处限定接头接头。 汇流条模块可以包括绝缘盖，并且绝缘夹可以覆盖接头接头，使得系统基本上没有其导电材料的暴露表面。
-
6.发明公开
公开(公告)号：EP2603068A3
公开(公告)日：2017-07-26
申请号：EP12195669.2
申请日：2012-12-05
IPC分类号： H05K7/20
CPC分类号： H05K7/20909 , H05K7/20127 , H05K7/20136
摘要： An air cooled switching unit for a motor drive incudes a forced air cooling chamber and a convective cooling chamber separate from the forced air cooling chamber. An exhaust port of the forced cooling chamber is configured to direct exhaust air across an outlet of the convective cooling chamber to induce an increased air flow through the convective cooling chamber thereby increasing the cooling capacity of the convective cooling chamber.
摘要翻译： 用于电机驱动器的空气冷却开关单元包括与强制空气冷却室分开的强制空气冷却室和对流冷却室。 强制冷却室的排气口构造成引导排出空气通过对流冷却室的出口，以引起通过对流冷却室的增加的空气流动，从而增加对流冷却室的冷却能力。
-
公开(公告)号：EP2511993B1
公开(公告)日：2016-06-29
申请号：EP12164208.6
申请日：2012-04-16
IPC分类号： H01R31/08 , H01R13/514 , H01R9/26
CPC分类号： H01R13/44 , H01R9/2458 , H01R9/2675 , H01R13/514 , H01R13/5213 , H01R31/085 , H02B13/005 , H02G5/10
-
8.发明公开
公开(公告)号：EP2603068A2
公开(公告)日：2013-06-12
申请号：EP12195669.2
申请日：2012-12-05
IPC分类号： H05K7/20
CPC分类号： H05K7/20909 , H05K7/20127 , H05K7/20136
摘要： An air cooled switching unit for a motor drive incudes a forced air cooling chamber and a convective cooling chamber separate from the forced air cooling chamber. An exhaust port of the forced cooling chamber is configured to direct exhaust air across an outlet of the convective cooling chamber to induce an increased air flow through the convective cooling chamber thereby increasing the cooling capacity of the convective cooling chamber.
摘要翻译： 空气冷却切换单元，用于马达驱动incudes一个强制空气冷却室和对流冷却室从所述强制空气冷却室分开。 强制冷却室的排气口被配置成在对流冷却室在增加的空气流通过所述对流冷却室，以诱导从而增加了对流冷却室的冷却能力的出口以引导穿过排气。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.013 秒)
