Portable reserve car fuel tank filler - comprise flexible transfer tube with section to open tank lead-free petrol valve

摘要

A portable reserve fuel tank is discharged into the fuel tank on the car by a flexible transfer tube (1). The leading end (3) on the transfer tube is provided with a cross section profile that opens a valve in the car tank when lead free petrol is transferred. Axial press forming of the tube section (2,4) produces an internal secondary duct (5), which provides ventilation for the reserve tank when petrol is discharged from it. ADVANTAGE - Coupling tube for filling car fuel tank from portable reserve tank can be used for standard and lead-free petrol.