“单燃油”主机高压燃油系统重点部件的管理

The Management of the Main Parts of the High Pressure Fuel System of the “Single Fuel System” Main Engine

通过对“单燃油”主机高压油泵中的吸入阀、回流阀和喷油器中的止回阀等部件工作原理的叙述,提出了对它们维护管理工作的注意事项。

This paper analyzes the working principle about the suction valve, the puncture valve and the non-return valve of the injector of the high pressure fuel pump in the single fuel system?main engine, and puts forward some attentive proceeding about their maintenance. [