ZB-2型燃油系统故障诊断仪的运用总结  

Summary of the Failure Diagnostic Instrument of Fuel System in Application

作　　者：龚二旺[1] 赵树洲[1] 

机构地区：[1]洛阳铁路分局宝丰机务段,宝丰467400

出　　处：《铁道机车车辆》2001年第3期34-35,共2页Railway Locomotive & Car

摘　　要：介绍了ZB-2型燃油系统故障诊断仪的基本原理,提出了要满足检测条件的重要性,分析了燃油系统中喷油泵、喷油器的判断标准,列举了DF4A、B型内燃机车燃油喷射系统故障诊断的实例。In this paper, the basic principle of the failure diagnostic instrument of ZB - 2 fuel system is introduced, the significance of check - out conditions and the failure decision criterion of fuel pump, fuel injector in fuel system are discussed. Some examples of failure diagnosis of fuel injection system in diesel locomotive of type DF4A,B are listed.

关 键 词：喷油器 喷油泵 故障诊断 实例 燃油系统故障诊断仪 原理 运用 内燃机车 

分 类 号：U269.5[机械工程—车辆工程] U269.322[交通运输工程—载运工具运用工程]