| 摘要 |
PURPOSE: A fuel supply system for a vehicle is provided to enhance stability since CNG is emitted to the air even if being leaked from the pipe connecting part of an articulating unit. CONSTITUTION: A fuel supply system for a vehicle comprises an articulating unit(105), a front CNG tank(197), a rear CNG tank(150), and a connecting unit. The front CNG tank is arranged on the bottom of a front vehicle. The rear CNG tank is arranged on the bottom of a rear vehicle. The connecting unit connects the front CNG tank to the rear CNG tank. The connecting unit is composed of a front rise pipe(190), a rear rise pipe(170), and a connecting pipe(180). The front rise pipe is connected to the front CNG tank and is extended to the upper part of the front vehicle. The rear rise pipe is connected to the rear CNG tank and is extended to the upper part of the rear vehicle.
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