公开(公告)号：US20150206630A1

公开(公告)日：2015-07-23

申请号：US14408763

申请日：2013-05-31

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Axel Preidel

IPC: H01C7/12 ,  G01L1/00 ,  H02H9/04

CPC classification number: H01C7/12 ,  G01K5/48 ,  G01L1/005 ,  H01C7/10 ,  H02H9/04

Abstract: An overvoltage arrester for high voltages having a high-voltage terminal that is connected to an arrester block forming a nonlinear resistor, and a temperature sensor for detecting the temperature of the arrester block. In order to enable a simple and reliable detection of the temperature of the arrester block continually during the operation thereof, the temperature sensor detects a change of the longitudinal extent of the arrester block.

Abstract translation: 一种用于高电压的过电压避雷器，具有连接到形成非线性电阻器的避雷器块的高电压端子，以及用于检测避雷器块的温度的温度传感器。 为了在其操作期间连续地实现对避雷器块的温度的简单可靠的检测，温度传感器检测避雷器块的纵向范围的变化。

公开(公告)号：US09805848B2

公开(公告)日：2017-10-31

申请号：US14408763

申请日：2013-05-31

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Axel Preidel

IPC: H02H9/00 ,  H01C7/12 ,  G01K5/48 ,  G01L1/00 ,  H02H9/04 ,  H01C7/10

CPC classification number: H01C7/12 ,  G01K5/48 ,  G01L1/005 ,  H01C7/10 ,  H02H9/04

Abstract: An overvoltage arrester for high voltages having a high-voltage terminal that is connected to an arrester block forming a nonlinear resistor, and a temperature sensor for detecting the temperature of the arrester block. In order to enable a simple and reliable detection of the temperature of the arrester block continually during the operation thereof, the temperature sensor detects a change of the longitudinal extent of the arrester block.