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1. 发明申请

US20070160182A1 Telecommunications system indicator and protector 审中-公开
标题翻译：电信系统指示器和保护器
公开(公告)号：US20070160182A1
公开(公告)日：2007-07-12
申请号：US10583496
申请日：2004-12-17
申请人： Leon Kotze , Alexander Richter
发明人： Leon Kotze , Alexander Richter
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22
CPC分类号： H04B3/46
摘要： The present invention provides a telecommunications system indicator and protector (10) for indicating the working status of a telecommunications line (16) and of equipment (12, 14) which can be connected to the telecommunications line. The telecommunications system indicator includes connecting means whereby the telecommunications system indicator can be connected to the telecommunications line and the equipment respectively, a line testing circuit (Block B) and an equipment testing circuit (Block A). The telecommunications system indicator further also includes a switch (18) which is movable between a first position wherein the telecommunications line is connected to the line testing circuit and a second position wherein the telecommunications line is connected to the equipment testing circuit as well as an indicator for indicating whether the telecommunications line is in working order when the switch is located in the first position, and whether the equipment is in working order when the switch is located in the second position.
摘要翻译：本发明提供一种电信系统指示器和保护器（10），用于指示可连接到电信线路的电信线路（16）和设备（12,14）的工作状态。电信系统指示器包括连接装置，其中电信系统指示器可以分别连接到电信线路和设备，线路测试电路（框B）和设备测试电路（框A）。电信系统指示器还包括开关（18），其可以在电信线路连接到线路测试电路的第一位置和电信线路连接到设备测试电路的第二位置之间移动，以及指示器用于指示当交换机位于第一位置时电信线路是否处于工作状态，以及当交换机位于第二位置时设备是否处于工作状态。

2. 发明申请

US20080259517A1 Network Protector 审中-公开
标题翻译：网络保护
公开(公告)号：US20080259517A1
公开(公告)日：2008-10-23
申请号：US10592974
申请日：2005-03-17
申请人： Leon Kotze , Alexander Franz Richter
发明人： Leon Kotze , Alexander Franz Richter
IPC分类号： H02H1/04
CPC分类号： H01R13/6666 , H01R13/6616 , H01R13/6625 , H01R13/68 , H01R24/62
摘要： The invention provides a network protector (10) which comprises node connecting means (14) for connecting the network protector to a node (24) in an electronic network and hub connecting means (16) for connecting the network protector to a hub (22) in the electronic network. The network protector also includes a non-earthed surge protection circuit (28) for allowing electronic communication between the node connecting means and the hub connecting means. The surge protection circuit includes circuit breaking means (40, 42, 48, 50) for disrupting electronic communication between the node connecting means and the hub connecting means in response to electrical surges exceeding a specified value.
摘要翻译：本发明提供了一种网络保护器（10），其包括用于将网络保护器连接到电子网络中的节点（24）的节点连接装置（14）和用于将网络保护器连接到集线器（22）的集线器连接装置（16）在电子网络中。网络保护器还包括用于允许节点连接装置和集线器连接装置之间的电子通信的非接地浪涌保护电路（28）。浪涌保护电路包括响应于超过特定值的电涌而中断节点连接装置和集线器连接装置之间的电子通信的断路装置（40,42,48,50）。

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