| 摘要 |
PURPOSE: A device for discharging oil from fuel of a gas vehicle is provided to prevent a sensing part of a flow rate sensor from being stained with oil, to improve engine output, and to avoid engine stall by removing oil from a gaseous fuel. CONSTITUTION: A discharge pipe(20) is formed to separate oil from fuel and discharge the oil remaining in the bottom surface of a low-pressure regulator(5). A valve(21) opened and closed by a user is formed in the middle of the discharge pipe. After a travel, the oil remaining in the low-pressure regulator is discharged by opening the valve. Therefore, the malfunction of a flow rate sensor(6) is prevented.
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