초록 ▼

A liquid dispensing system for dispensing fuel such as gasoline, for example, includes a nozzle to which is mounted an actuator controlled transducer. The extent of movement of the actuator from a rest position causes the transducer to produce a flow rate signal having a magnitude proportional to th

A liquid dispensing system for dispensing fuel such as gasoline, for example, includes a nozzle to which is mounted an actuator controlled transducer. The extent of movement of the actuator from a rest position causes the transducer to produce a flow rate signal having a magnitude proportional to the degree of movement of the actuator. The flow rate signals are electrically connected to a remotely located controller which responds to the signals by providing drive signals for operating a proportional flow control valve opening for attaining the called for flow rate of fluid to be dispensed from the remotely located valve, through a hose, to the nozzle for dispensement therefrom.

대표청구항 ▼

A fuel dispensing system comprising: a nozzle for dispensing liquid; flow rate selection means mounted integral with said nozzle, including transducer means for selectively producing a flow rate signal indicative of a desired flow rate for dispensing a fuel; a hose for conveying fuel; control means

A fuel dispensing system comprising: a nozzle for dispensing liquid; flow rate selection means mounted integral with said nozzle, including transducer means for selectively producing a flow rate signal indicative of a desired flow rate for dispensing a fuel; a hose for conveying fuel; control means electrically connected to said flow rate selection means, said control means being responsive to said flow rate signal for producing a control signal; and electrically operated flow control valve means, responsive to said control signal for delivering fuel into one end of said hose at said desired flow rate, the other end of said hose being coupled to an inlet of said nozzle.