| 摘要 |
PROBLEM TO BE SOLVED: To provide a cartridge-type oil feeding tank capable of allowing an user to surely complete refilling work in safety even when the refilling work of fuel is performed at a noisy place or in a dim light place. SOLUTION: This cartridge-type oil feeding tank comprising an oil quantity detecting portion 23 for detecting the quantity of fuel refilled to an oil feeding tank 1, an opening/closing detecting means 13 for detecting the opening/closing of a fill opening 2, and an oil quantity display portion 14 for continuously displaying an oil level near the full of fuel refilled into the oil feed tank 1 over a specific range, further comprises a light-emitting notifying means 18 performing notification while changing notifying states among a time when the opening/closing detecting means 13 detects the opening of the fill opening 2, a time when the opening/closing detecting means 13 detects the closing of the fill opening 2, and a time when the oil quantity detecting portion 23 detects the full of the fuel refilled in the oil feeding tank 1, thus the user can easily and definitely visually-confirm whether the fill opening 2 of the oil feeding tank 1 is in an opened state or a closed state, or whether the refilled fuel is full or not, and easily and definitely complete the refilling work. COPYRIGHT: (C)2009,JPO&INPIT
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