公开(公告)号：US20140133517A1

公开(公告)日：2014-05-15

申请号：US14161502

申请日：2014-01-22

Applicant: STMicroelectronics (Rousset) SAS

Inventor： Pascal Fornara ,  Christain Rivero

IPC: G01K13/00

CPC classification number: G01K13/00 ,  H01H1/0036 ,  H01H37/46 ,  H01H2037/008

Abstract: A device for monitoring the temperature surrounding a circuit, including: a charge storage element; a charge evacuation device; and a thermo-mechanical switch connecting the storage element to the evacuation element, the switch being capable of closing without the circuit being electrically powered, when the temperature exceeds a threshold.

Abstract translation: 一种用于监测电路周围温度的装置，包括：电荷存储元件; 充电撤离装置; 以及将所述存储元件连接到所述排气元件的热机械开关，当所述温度超过阈值时，所述开关能够关闭而不使所述电路被电力供电。