Claims
- 1. A fuel dispenser comprising:
- a fuel dispenser for delivering fuel along a fuel delivery path;
- a receiver adapted to remotely receive information from a vehicle to be fueled, the information including or from which is obtainable a maximum fuel delivery flow rate for the particular vehicle to be fueled during at least a portion of fuel delivery;
- means for controlling the flow rate of fuel to the vehicle during a fueling operation; and
- a control system operatively associated with said receiver and said means for controlling the flow rate, said control system adapted to regulate the fuel delivery flow rate during the portion of fueling based on the maximum fuel delivery rate for the vehicle.
- 2. The fuel dispenser of claim 1 wherein the parameter includes information relating to vehicle configuration, and said control system is configured to determine the maximum flow rate for the vehicle and regulate the fuel delivery flow rate based on the maximum flow rate for the vehicle configuration during the portion of fuel delivery.
- 3. The fuel dispenser of claim 2 wherein the vehicle configuration relates to a vehicle fuel tank configuration, and said control system is configured to regulate the fuel delivery flow rate based on the vehicle fuel tank configuration during the portion of fuel delivery.
- 4. A fuel dispenser comprising:
- a fuel dispenser for delivering fuel along a fuel delivery path;
- a receiver adapted to remotely receive a parameter from a vehicle to be fueled, the parameter bearing upon or from which is obtainable a maximum fuel delivery flow rate for the vehicle during at least a portion of fuel delivery;
- means for controlling the flow rate of fuel to the vehicle during a fueling operation; and
- a control system operatively associated with said receiver and said means for controlling the flow rate, said control system adapted to regulate the fuel delivery flow rate during the portion of fueling based on the maximum fuel delivery rate for the vehicle,
- wherein the parameter relates to fuel tank ullage and said control system is configured to regulate the fuel delivery flow rate during the portion of fuel delivery based on the fuel tank ullage.
- 5. The fuel dispenser of claim 4 wherein the parameter relates to vehicle configuration, and said control system is configured to regulate the fuel delivery flow rate based on the ullage related information and vehicle configuration during the portion of fuel delivery.
- 6. The fuel dispenser of claim 4 wherein said control system is configured to regulate the fuel delivery flow rate as a function of ullage during the portion of fuel delivery.
- 7. A fuel dispenser comprising:
- a fuel dispenser for delivering fuel along a fuel delivery path:
- a receiver adapted to remotely receive a parameter from a vehicle to be fueled, the parameter bearing upon or from which is obtainable a maximum fuel delivery flow rate for the vehicle during at least a portion of fuel delivery;
- means for controlling the flow rate of fuel to the vehicle during a fueling operation; and
- a control system operatively associated with said receiver and said means for controlling the flow rate, said control system adapted to regulate the fuel delivery flow rate during the portion of fueling based on the maximum fuel delivery rate for the vehicle,
- wherein the parameter relates to an initial fuel tank ullage and said control system is configured to regulate the fuel delivery flow rate during the portion of fuel delivery based on the initial fuel tank ullage.
- 8. A fuel dispenser comprising:
- a fuel dispenser for delivering fuel along a fuel delivery path;
- a receiver adapted to remotely receive a parameter from a vehicle to be fueled, the parameter bearing upon or from which is obtainable a maximum fuel delivery flow rate for the vehicle during at least a portion of fuel delivery;
- means for controlling the flow rate of fuel to the vehicle during a fueling operation; and
- a control system operatively associated with said receiver and said means for controlling the flow rate, said control system adapted to regulate the fuel delivery flow rate during the portion of fueling based on the maximum fuel delivery rate for the vehicle,
- wherein said control system is configured to regulate the fuel delivery flow rate at a constant flow rate during the portion of fuel delivery.
- 9. A fuel dispenser comprising:
- a fuel dispenser for delivering fuel along a fuel delivery path;
- a receiver adapted to remotely receive a parameter from a vehicle to be fueled, the parameter bearing upon or from which is obtainable a maximum fuel delivery flow rate for the vehicle during at least a portion of fuel delivery;
- means for controlling the flow rate of fuel to the vehicle during a fueling operation; and
- a control system operatively associated with said receiver and said means for controlling the flow rates said control system adapted to regulate the fuel delivery flow rate during the portion of fueling based on the maximum fuel delivery rate for the vehicle,
- wherein said control system is configured to regulate the fuel delivery flow rate according to a determined fueling schedule during the portion of fuel delivery.
- 10. An intelligent, precision fuel dispenser comprising:
- a fuel dispenser for delivering fuel along a fuel delivery path;
- a receiver adapted to receive vehicle information including or from which a maximum flow rate for the vehicle is obtainable from a vehicle to be fueled;
- flow rate control for controlling the flow rate of fuel to the vehicle during a fueling operation; and
- a control system operatively associated with said receiver and said flow rate control for regulating the fuel flow rate in said fuel delivery path during a portion of the fueling operation based on the maximum flow rate for the particular vehicle being refueled.
- 11. The intelligent, precision fuel dispenser of claim 10 wherein the information includes the vehicle's type wherein said control system is adapted to determine the maximum flow rate based on the vehicle's type.
- 12. The intelligent, precision fuel dispenser of claim 10 wherein the parameters include the vehicle's tank configuration wherein said control system is adapted to regulate the fuel flow rate based on the vehicle's tank configuration.
- 13. The intelligent, precision fuel dispenser of claim 10 wherein the information includes the vehicle's tank type wherein said control system is adapted to regulate the fuel flow rate based on the vehicle's tank type.
- 14. The intelligent, precision fuel dispenser of claim 10 wherein said control system regulates the fuel flow rate in said delivery path to the maximum flow rate during a portion of the fueling operation.
- 15. The intelligent, precision fuel dispenser of claim 10 wherein said control system continuously adjusts the fuel flow rate to the maximum flow rate throughout a select portion of the fueling operation.
- 16. The intelligent, precision fuel dispenser of claim 10 wherein the received fueling information relates to the vehicle's fuel tank configuration and said control system regulates the fuel flow rate to the maximum flow rate according to the vehicle's fuel tank configuration.
- 17. The intelligent, precision fuel dispenser of claim 10 wherein said control system regulates the fuel flow rate in said delivery path below the maximum flow rate during a portion of the fueling operation.
- 18. The intelligent, precision fuel dispenser of claim 17 wherein said control system determines an amount of fuel required to fill the vehicle's tank based on the information received from the vehicle and regulates fuel flow rate throughout the select portion of the fueling operation to provide an average fuel flow rate.
- 19. The intelligent, precision fuel dispenser of claim 10 wherein said control system ramps up the fuel flow rate while minimizing spillage at a beginning of the fueling operation to an allowable fuel flow rate based on the fueling information received from the vehicle.
- 20. A fuel dispenser comprising a fuel delivery system adapted to control fuel flow rate and a receiver associated with said delivery system adapted to receive signals from a particular vehicle to be fueled bearing on the vehicle's configuration wherein said configuration affects fuel delivery rates, said delivery system determining a maximum flow rate for the vehicle to be fueled based on said signals and controlling fuel delivery rate to optimize fuel delivery during a fueling operation based on the vehicle's configuration without exceeding the maximum flow rate for the vehicle.
- 21. A method of controlling fuel delivery comprising:
- providing a fuel dispenser having a receiver adapted to receive information from a particular vehicle to be refueled bearing on a maximum fuel delivery rate for the particular vehicle;
- receiving the fueling information from the vehicle at a fuel dispenser during a fueling operation;
- initializing the fuel dispenser for fuel delivery; and
- controlling fuel delivery to the vehicle to maximize flow rate based on the maximum flow rate for the particular vehicle.
- 22. The method of controlling fuel delivery of claim 21 wherein the received vehicle fueling parameters relate to the maximum flow rate and the step of adjusting fuel delivery rate further comprises regulating the fuel flow rate in the delivery path to the maximum flow rate during a portion of the fueling operation.
- 23. The method of controlling fuel delivery of claim 21 further comprising continuously adjusting the fuel delivery rate as necessary to the maximum flow rate throughout the fueling operation.
- 24. The method of controlling fuel delivery of claim 21 further comprising:
- determining a predefined average fuel delivery rate for the portion of the fueling operation based on the received information; and
- adjusting the fuel delivery rate during the fueling operation to provide the predefined average fuel delivery rate for the portion of the fueling operation.
- 25. The method of controlling fuel delivery of claim 21 further comprising:
- determining a fueling schedule for the fueling operation to provide a predefined average fuel delivery rate for the fueling operation based on the received information; and
- adjusting the fuel delivery rate during the fueling operation to provide the predefined average fuel delivery rate for the fueling operation.
- 26. A fuel dispenser comprising:
- a fuel dispenser for delivering fuel along a fuel delivery path;
- means for receiving a parameter including or from which a maximum flow rate is obtainable for a particular vehicle to be fueled; and
- means for regulating the fuel delivery flow rate to the vehicle during the portion of fueling based on the maximum flow rate for the particular vehicle to be refueled.
Parent Case Info
This is a continuation application claiming the benefit of application Ser. No. 08/811,397 filed Mar. 4, 1997, entitled Precision Fuel Dispenser in the name of Hal. C. Hartsell, Jr., now U.S. Pat. No. 5,868,179, the disclosure of which is incorporated herein by reference.
US Referenced Citations (65)
Foreign Referenced Citations (15)
Number |
Date |
Country |
A 21858 |
Mar 1989 |
AUX |
0 349316 A1 |
Jan 1990 |
EPX |
0 360 464 A2 |
Mar 1990 |
EPX |
0 518 662 A1 |
Dec 1992 |
EPX |
0 736 484 A2 |
Oct 1996 |
EPX |
1027682 |
Aug 1992 |
ILX |
944327 |
Jun 1994 |
ZAX |
2 222 714 |
Mar 1990 |
GBX |
2 293 658 |
Apr 1996 |
GBX |
9405592 |
Mar 1994 |
WOX |
9406031 |
Aug 1994 |
WOX |
9514612 |
Jul 1995 |
WOX |
9532919 |
Dec 1995 |
WOX |
9628791 |
Sep 1996 |
WOX |
9639351 |
Dec 1996 |
WOX |
Continuations (1)
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Number |
Date |
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Parent |
811397 |
Mar 1997 |
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