Generally speaking, to delay the preheatingtime, we should select the relatively lower resistance, taller TC point and bigger PTC Thermistor.
一般情况下延长预热时间应选用阻值较低、居里点较高、体积较大的PT C热敏电阻器。
2
Now, most of them are used to shorten the starting time of the engine with the method of installing the preheating plug.
现在大多数都是采用给发动机安装预热塞的方法来缩短启动时间的。
3
Influence rules of air intake preheating on revolution speed, starting time and HC emission in the starting process of electronic controlled diesel engine were acquired.