摘要
由于乙醇汽油的应用,电动燃油泵的铜换向器磨损加速,严重影响了该产品的寿命,本文对磨损加速的原因进行分析,并提出解决方案。
The application of ethanol gasoline speeds the abrasion of copper commutator in electric fuel pump and shortens its service life. The author analyzes the abrasion cause and presents the solution.
出处
《汽车电器》
2010年第5期9-10,共2页
Auto Electric Parts
关键词
电动燃油泵
碳换向器
铜换向器
磨损
electric fuel pump
carbon commutator
copper commutator
abrasion
