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公开(公告)号：US20060261787A1
公开(公告)日：2006-11-23
申请号：US11430497
申请日：2006-05-09
IPC分类号： G05F1/12
摘要： A device for preparing a supply voltage contains an input for receiving the supply voltage and a voltage transformer for transforming an input voltage present at an input of the voltage transformer into an output voltage to be output at an output of the voltage transformer. A voltage limiter is provided for limiting a backwards voltage dropping from the output to the input of the voltage transformer. This enables a high level of safety of the voltage transformer and a high reliability of the device to be guaranteed, especially against a short circuit condition at the output of the voltage transformer.
摘要翻译： 用于准备电源电压的装置包括用于接收电源电压的输入端和用于将存在于电压互感器的输入端的输入电压变换为输出电压的电压互感器，该输出电压将在变压器的输出端输出。 提供了一个限制器，用于限制从输出端向变压器输入端的向后的电压降。 这使得能够保证电压互感器的高度安全性和设备的高可靠性，特别是对于变压器输出端的短路状态。
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公开(公告)号：US20090303647A1
公开(公告)日：2009-12-10
申请号：US11914760
申请日：2006-05-05
摘要： The present invention relates to an apparatus for short circuit protection. The apparatus comprises two supply inputs for connecting the apparatus to a terminal of a power supply and two supply paths being connected together and to the supply inputs, wherein each supply path comprises a disconnection means for disconnecting the supply path. Further the apparatus comprises a determination means for determining a current flowing from one of the supply paths through the other one of the supply paths and a control means for controlling the disconnection means of the supply paths dependent on the current determined by the determination means, wherein the control means is connected with the disconnection means and the determination means.
摘要翻译： 本发明涉及一种短路保护装置。 该设备包括用于将设备连接到电源的端子和两个连接在一起的电源路径和电源输入的两个电源输入，其中每个电源路径包括用于断开供电路径的断开装置。 此外，该装置包括：确定装置，用于确定从一个供应路径流过另一个供应路径的电流;以及控制装置，用于根据由确定装置确定的电流来控制供应路径的断开装置，其中 控制装置与断开装置和确定装置连接。
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公开(公告)号：US08000072B2
公开(公告)日：2011-08-16
申请号：US11914760
申请日：2006-05-05
摘要： The present invention relates to an apparatus for short circuit protection. The apparatus comprises two supply inputs for connecting the apparatus to a terminal of a power supply and two supply paths being connected together and to the supply inputs, wherein each supply path comprises a disconnection means for disconnecting the supply path. Further the apparatus comprises a determination means for determining a current flowing from one of the supply paths through the other one of the supply paths and a control means for controlling the disconnection means of the supply paths dependent on the current determined by the determination means, wherein the control means is connected with the disconnection means and the determination means.
摘要翻译： 本发明涉及一种短路保护装置。 该设备包括用于将设备连接到电源的端子和两个连接在一起的电源路径和电源输入的两个电源输入，其中每个电源路径包括用于断开供电路径的断开装置。 此外，该装置包括：确定装置，用于确定从一个供应路径流过另一个供应路径的电流;以及控制装置，用于根据由确定装置确定的电流来控制供应路径的断开装置，其中 控制装置与断开装置和确定装置连接。
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公开(公告)号：US07436157B2
公开(公告)日：2008-10-14
申请号：US11430497
申请日：2006-05-09
IPC分类号： G05F3/16
摘要： A device for preparing a supply voltage contains an input for receiving the supply voltage and a voltage converter for transforming an input voltage present at an input of the voltage converter into an output voltage to be output at an output of the voltage converter. A voltage limiter is provided for limiting a backwards voltage dropping from the output to the input of the voltage converter. This enables a high level of safety of the voltage converter and a high reliability of the device to be guaranteed, especially against a short circuit condition at the output of the voltage converter.
摘要翻译： 用于准备电源电压的装置包括用于接收电源电压的输入端和用于将存在于电压转换器的输入端的输入电压变换为在电压转换器的输出端输出的输出电压的电压转换器。 提供限压器以限制从输出到电压转换器的输入的向后的电压下降。 这使得能够保证电压转换器的高水平的安全性并且保证器件的高可靠性，特别是在电压转换器的输出处的短路状态下。
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公开(公告)号：US20070103988A1
公开(公告)日：2007-05-10
申请号：US10581473
申请日：2004-11-29
IPC分类号： G11C11/34
摘要： A circuit configuration controls an inductive consumer, especially protecting the consumer from being accidentally turned on. The circuit configuration contains a free-wheeling circuit for reducing energy stored in the consumer. In order to prevent the consumer from being accidentally turned on when a grounding wire between an energy store and the circuit configuration is interrupted, the free-wheeling circuit is interrupted after a given period of time once the consumer has been turned off such that the consumer is prevented from being charged by a current flowing from the positive pole of the energy store via the electronics of the circuit configuration and the free-wheeling circuit.
摘要翻译： 电路配置控制感性消费者，特别是保护消费者不被意外打开。 电路配置包含用于减少存储在消费者中的能量的续流电路。 为了防止在能量存储器和电路配置之间的接地线被中断时消费者被意外地接通，一旦消费者被关闭，续航电路在给定的时间段之后被中断，使得消费者 通过电路配置和续流电路的电子装置阻止从能量存储器的正极流动的电流被充电。
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