초록 ▼

A gasoline refueling nozzle (3) includes a system for preventing theft of gasoline by leaving without payment after refueling. The nozzle communicates both ways with a chip (7) on the car and a central unit (9) in the gasoline station via two air interfaces (5, 6, 8). The nozzle is equipped with an

A gasoline refueling nozzle (3) includes a system for preventing theft of gasoline by leaving without payment after refueling. The nozzle communicates both ways with a chip (7) on the car and a central unit (9) in the gasoline station via two air interfaces (5, 6, 8). The nozzle is equipped with an easily legible display (20) and with a built-in battery (17) for its operation, and the battery is recharged inductively from the gasoline pump (2) via an adapter unit.

대표청구항 ▼

1. A refueling nozzle comprising:a forward filling spout; a main body in which said filling spout is attached; a handle section, including a finger operated trigger mechanism, connector with said main body; a connector part for connection with a fuel-conducting hose; a transceiver unit for two-way e

1. A refueling nozzle comprising:a forward filling spout; a main body in which said filling spout is attached; a handle section, including a finger operated trigger mechanism, connector with said main body; a connector part for connection with a fuel-conducting hose; a transceiver unit for two-way electromagnetic communication via two air interfaces with a vehicle identification unit associated with a vehicle parked for refueling and a central unit in a fueling station area for transmitting vehicle identification to the central unit, respectively; and a display unit for displaying changing visual information received from the central unit and from a built-in quantity control system in said nozzle, said display unit comprising two parts including a part displaying refueling data and a part displaying additional information; wherein said main body has a curved nozzle top surface and said display unit has a top cover that has a curved shape to substantially match and lie flush with said curved nozzle top surface.