| 摘要 |
The present invention is directed to a partial LPG refilling process that satisfies partial refilling of LPG cylinders thereby enabling the consumer to purchase LPG in desired quantity and verify the actual amount of LPG purchased. It prevents illegal refilling of LPG from and to third party cylinders and ensures decentralized refilling of the LPG cylinders. A partial LPG refilling process takes place with the help of UFM, consumer cylinder and vendor cylinders. The UFM is fitted with load cell, jig mechanism, Irish code reader, mechanical spindle and control unit. The load cell is for placing and weighing the consumer cylinder, jig mechanism holds the consumer cylinder, Irish code reader identifies the unique identity code of the consumer cylinder and the control unit stores information of consumer and vendor cylinders into the internal memory. |
