姜进青，韦克应，吕殿祥  

    摘要：本文介绍了一种通用型喷油器总成的改进与应用。通过产品的批量生产和在发动机上的试验验证，改进后的喷油器可以与改进前的喷油器互换，其产品具有良好的通用性，达到了节约成本、宜批量组织生产的目的。

    关键词：喷油器；圆柱椎体；调压螺钉

    Abstract: The improvement and application about an common fuel injector is detailed in the paper. The bulk production and applicable experiments in engines verify that the improved oil injectors are changeable with the former one, which cost less and is much easy to produce in bulk.

    Key words: Fuel Injector ; Cylindrical Cone; Pressure Adjusting Screw