| 摘要 |
PURPOSE: An apparatus for measuring fuel quantity of a vehicle is provided to prevent a fire caused by instantaneous spark in contacting and to reduce the number of working process of the inside of a fuel tank, and the number of parts. CONSTITUTION: An apparatus for measuring fuel quantity of a vehicle includes a float(10) disposed on the oil surface of a fuel tank; a support(20) installed to the fuel tank, with having two resistance wires(50) each connected to a positive pole and a negative pole; a conductive roller(30) vertically moving along the support; and a roller-fixing unit(40) connecting the float and the conductive roller, with interposing the support. The float moves up and down according to fuel quantity. In the conductive roller, a contact point contacting with the resistance wires is set to the upper part of oil surface. The support has a fuel supply port(60) and a fuel distribution port(70). Thus, a fire, caused by spark at the contact point between the conductive roller and the resistance wires, is prevented.
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