APPARATUS AND METHOD FOR CONTROLLING THE DISPENSING OF A LIQUID INTO A CONTAINER, PARTICULARLY USEFUL IN VEHICLE FUEL DISPENSING SYSTEMS

• US 20110100507A1
• Filed: 07/01/2009
• Published: 05/05/2011
• Est. Priority Date: 07/02/2008
• Status: Abandoned Application

• Current Assignee: Petratec International Ltd.
• Original Assignee: Petratec International Ltd.
• Inventors: Weitzhandler, Shimon, Yalon, Avi, Vilnai, Yoav
• Application Number:
  US13/002,337
• Publication Number:
  US 20110100507A1
• Time in Patent Office: Days
• US Class Current: 141/94
• CPC Class Codes: B60K 15/04 Tank inlets B60K15/077 takes precedence
• CPC Class Codes: B60K 2015/03197 Systems for exchanging data
• CPC Class Codes: B67D 7/348 by interrogating an information transmitter, e.g. a transponder B67D7/145 takes precedence
• CPC Class Codes: G07F 13/025 wherein the volume is determined during delivery

Abstract

Apparatus and method for dispensing a liquid fuel into the inlet of a vehicle fuel tank by means of a fuel dispensing pump including metering means for measuring the quantity of liquid fuel dispensed, and a nozzle carrying a wireless transponder device for interrogating an RFID carried by the respective vehicle to enable identification of the respective vehicle; characterized in that the fuel inlet of the respective vehicle fuel tank carries said RFID to be interrogated by the transponder of the nozzle, when inserted into said inlet, to receive the identification of the respective vehicle, said RFID on the vehicle transmits to the transponder on the nozzle the identification of the respective vehicle; and said apparatus further includes a data processor for processing the identification of the respective vehicle receiving the measured quantity of liquid fuel to provide information concerning the operation of the respective vehicle.

Claims

1-8. -8. (canceled)

9. Apparatus for dispensing a liquid fuel into the inlet of a vehicle fuel tank by means of a fuel dispensing pump including metering means for measuring the quantity of liquid fuel dispensed, and a nozzle carrying a wireless transponder device for interrogating an RFID carried by the respective vehicle to enable identification of the respective vehicle;

characterized in that;

the fuel inlet of the respective vehicle fuel tank carries said RFID to be interrogated by the transponder of the nozzle, when inserted into said inlet, to receive the identification of the respective vehicle;

said RFID on the vehicle transmits to the transponder on the nozzle the identification of the respective vehicle;

and said apparatus further includes a data processor for processing the identification of the respective vehicle receiving the measured quantity of liquid fuel to provide information concerning the operation of the respective vehicle.

10. The apparatus according to claim 9, wherein said RFID is included within an inlet adaptor constructed to be applied to said fuel inlet of the respective vehicle fuel tank, thereby enabling existing vehicles to be retrofitted for identification purposes.

11. The apparatus according to claim 10, wherein said inlet adaptor also carries a locking element such that when the inlet adaptor is applied to the fuel inlet of the respective vehicle fuel tank, it and the RFID carried thereby, are non-removable therefrom without breaking the locking element.

12. The apparatus according to claim 10,

wherein said fuel inlet includes a base ring for receiving the nozzle of the fuel dispensing pump, and a cap having connector elements attachable to, and detachable from, complementary connector elements in the base ring when the cap is rotated in opposite directions, respectively, with respect to the base ring;

and wherein said inlet adaptor also includes on its lower face connector elements corresponding to those of the cap, and on its upper face connector elements corresponding to those of the base ring.

13. The apparatus according to claim 12, wherein the connector elements on the cap and on the lower face of the adaptor ring are ribs, and the connector elements on the body ring and on the upper face of the adaptor ring are slots.

14. The apparatus according to claim 12, wherein said RFID includes an antenna and an integrated circuit chip both sandwiched between the lower surface of the adaptor ring and the upper surface of the base ring when the adaptor ring is attached thereto.

15. The apparatus according to claim 14, wherein the lower surface of the adaptor ring further carries a locking pin spring-biased into a hole in the upper surface of the base ring, when the adaptor ring is locked thereto by rotating the adaptor ring with respect to the base ring, such that the locking pin prevents rotating the adaptor ring in the opposite direction, without breaking the locking pin, to thereby prevent removal of the adaptor ring and the RFID carried thereby from the base ring.

16. The method for dispensing a liquid fuel into the inlet of a vehicle fuel tank by means of a fuel dispensing pump having metering means for measuring the quantity of liquid fuel dispensed, said method comprising:

providing said inlet of the respective vehicle with an RFID for identifying the respective vehicle;

providing said nozzle of the fuel dispensing pump with a wireless transponder device for interrogating the RFID of each vehicle presented to the nozzle for receiving liquid fuel therefrom, to enable identification of each vehicle receiving liquid fuel;

and processing of said metered quantity of liquid fuel with the identification of the vehicle receiving same, to provide information concerning the operation of the respective vehicle.

17. The method according to claim 16, wherein said RFID is included within an inlet adaptor constructed to be applied to said liquid inlet of the respective vehicle, thereby enabling existing vehicles to be retrofitted for identification purposes.

18. The method according to claim 17, wherein said inlet adaptor also carries a locking element such that when the inlet adaptor is applied to the liquid inlet of the respective container, it and the RFID carried thereby, are non-removable therefrom without breaking the locking element.

19. The method according to claim 16, wherein said container to receive the liquid to be dispensed is a vehicle fuel tank, and the dispensing device for dispensing the liquid is a fuel pump.

20. (canceled)