摘要
PTC热敏电阻器在化油器起动加浓装置中起着十分重要的作用,通过改变PTC参数来调整加浓柱塞的关闭速度,使化油器在暖机过程中空燃比特性达到理想程度,从而改善了发动机的暖机性能和排气污染。
PTC thermal resistor plays a vital important part in starting the enrichment device for carburettor. Satisfied air-fuel ratio of carburettor during the warming-up period can be achieved by adjusting the close-open speed of the enrichment plunger through changing PTC parameters. Therefore the warming-up performance and the emission could be improved.
出处
《摩托车技术》
1996年第2期11-13,共3页
Motorcycle Technology
