OIL SUPPLY NOZZLE FOR SELF-SERVICE FUELING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an oil supply nozzle for a self-service fueling device capable of assuring a quantity of discharge sufficient to operate an automatic valve-closing mechanism. SOLUTION: The oil supply nozzle includes: a main valve 21 which is accommodated in a main valve chamber 20 and kept normally closed by a spring 22; an oil supply lever which opens the main valve 21; and an automatic valve-closing mechanism 11 which closes the main valve 21 when an opening 5 at a tube end 3 is closed by fuel oil in a tank supplied with it. A display means 4 for displaying a physical quantity associated with a quantity of discharge is disposed on the part of the oil supply nozzle that is easily visible during the supply of oil. COPYRIGHT: (C)2005,JPO&NCIPI