传感器的真空循环注油法

Injecting Oil Method of Vacuum Circulation on Sensor

根据实际要求和目前的注油方法及装置的情况，提出了真空循环注油的思想，设计并研制成功了这种注油装置；介绍了它的工作过程原理、特点及应用情况．

Injecting oil method and device at present are introduced. ACCOrdingto practical requests, the idea of vacuum circulation injuring oil is proposed and the device has been manufactured. Principles, characteristics and application conditions of this device are introduced.