直列式喷油泵漏油的原因分析及改进措施  

Analysis and Improvement Measures for Fuel Leakage in Inline Fuel Injection Pump

作　　者：陈卫群 

机构地区：[1]上海伊捷燃油喷射有限公司,上海201200

出　　处：《内燃机与动力装置》2013年第4期35-37,41,共4页Internal Combustion Engine & Powerplant

摘　　要：根据市场调查直列式喷油泵漏油的信息,进行故障模式归纳汇总。针对两种典型的故障模式:静态密封和动态密封,分析原因、提出改进措施。The paper concludes the malfunctions according to the market investigation on the fuel leakage that happens in inline fuel injection pumps, and analyzes the malfunction reasons and propo- ses improvement measures for the two types of problems involving in static and dynamic sealing.

关 键 词：油泵 漏油 静密封 动密封 措施 

分 类 号：TK421.4[动力工程及工程热物理—动力机械及工程]