the thermal switch has the advantages of simple structure, high reliability and long service life, and can achieve the automatic temperature control function of the temperature sensing device.
其结构简单、可靠性高、使用寿命长,实现了对温度敏感器件的自动控温功能。
base on the theory of differential thermal expansion between the two materials having different cte values, a thermal switch as a crucial part in the thermal control system is designed.
根据具有不同温度膨胀系数的材料遇热变形不同的原理,设计了该热控系统的关键部件-热开关。
the utility model relates to a low-temperature thermal switch used in coupling a low-temperature refrigerator and a cooling device, which includes a metallic cold end and a metal hot end;