POWER SUPPLY EQUIPMENT FOR FUEL DISPENSING NOZZLE
1 Assignment
0 Petitions
Accused Products
Abstract
Power supply equipment for a fuels dispensing nozzle includes solenoid valves for dispensing fuel, a microprocessor for operating the solenoid valves and at least one supercapacitor or ultracapacitor for supplying power to the solenoid valves.
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Citations
66 Claims
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1-43. -43. (canceled)
- 44. Power supply equipment (1) for a fuel dispensing nozzle comprising solenoid valves (5, 6) for dispensing fuel, a microprocessor (2) for operating the solenoid valves (5, 6), and capacitor means (3) for supplying power to at least said solenoid valves (5, 6).
- 53. Power supply equipment (1) for a fuel dispensing nozzle comprising solenoid valves (5, 6) for dispensing fuel, a microprocessor (2) for operating the solenoid valves (5, 6), and capacitor means (3) for supplying power to at least said solenoid valves (5, 6), said microprocessor (2) comprising a program or software which receives at its input the value of the voltage of the capacitor means (3).
- 65. Power supply equipment (1) for a fuel dispensing nozzle comprising solenoid valves (5, 6) provided with electromagnetic operating coils (17, 18), said solenoid valves (5, 6) being capable of dispensing fuel, a microprocessor (2) for operating the solenoid valves (5, 6), and electric heating means.
Specification