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    • 1. 发明专利
    • Temperature protection circuit for power supply voltage circuit of electric device
    • 电气设备电源电压温度保护电路
    • JP2012185162A
    • 2012-09-27
    • JP2012046991
    • 2012-03-02
    • Visteon Global Technologies Incビステオン グローバル テクノロジーズ インコーポレイテッド
    • THOMAS KLOTTENSTEFAN TYDECKSMARIO LENZ
    • G01K7/00F25B49/02H02M7/48
    • H02H5/04H02H1/06H02M2001/327
    • PROBLEM TO BE SOLVED: To provide a temperature protection circuit (1) for a power supply voltage circuit (2) of an electric device (3) including a temperature monitoring unit (4) provided with a temperature switch (6).SOLUTION: In a temperature protection circuit (1) for a power supply voltage circuit (2) of an electric device (3), an output side of a temperature monitoring unit (4) via a temperature switch (6) is connected to the power supply voltage circuit (2) through connection signal lines (7 and 7a). The power supply voltage circuit (2) is connected to a power supply voltage terminal (11) as well as the electric device (3) through power supply voltage lines (9 and 9a). The temperature monitoring unit (4) is connected to an auxiliary voltage source unit (10) through the power supply voltage line (14) as well as the electric device (3) through a signal line (12) to transmit an actual temperature value analogue signal (T).
    • 要解决的问题:为了提供一种包括设置有温度开关(6)的温度监视单元(4)的电气设备(3)的电源电压电路(2)的温度保护电路(1)。 解决方案:在用于电气设备(3)的电源电压电路(2)的温度保护电路(1)中,通过温度开关(6)连接温度监视单元(4)的输出侧 通过连接信号线(7和7a)连接到电源电压电路(2)。 电源电压电路(2)通过电源电压线(9,9a)与电源电压端子(11)以及电气装置(3)连接。 温度监视单元(4)通过电源电压线(14)和电气设备(3)通过信号线(12)连接到辅助电压源单元(10),以将实际温度值模拟 信号(T)。 版权所有(C)2012,JPO&INPIT