To solve a problem wherein, in a conventional device, when the fuel is filled up, the full condition is notified by an alarm buzzer, and a key switch is hardly forgotten to be turned off; however, when the fuel feed is ended in the middle thereof, a driver possibly forgets to turn off the key switch, and leaves a vehicle while the key switch is kept on, and the power stored in a battery is wasted.
In a tractor, an fuel feed port 5 having a lid 4 to be opened/closed when feeding fuel is opened in a cover 3 for covering a fuel tank 2 mounted on a vehicle body 1. A tank loading stand 7 capable of loading an fuel feed tank 6 when feeding fuel is provided on the outer side of the fuel feed port 5 in a switching manner between the service condition and the stored condition. When the lid 4 of the fuel feed port 5 is opened, or the fuel feed tank 6 is loaded on the tank loading stand 7, the current runs in a fill-up notifying circuit 8 of the fuel tank 2.
| JP3741798 | Liquid level detection valve |
| JPS60125216 | [Title of the device] Overflow alarm equipment of a fuel tank |
| JP2005335422 | IN-TANK MODULE |
JOKO KOJI
FUJITA TAKETOSHI
FUJIOKA SHINGO
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