Installation for the delivery of liquids
First Claim
1. In an installation for the remote control of a liquid disperser comprising a main control station, at least one liquid pump having a flow meter and display panel in electrical communication with the main control station and means in electrical communication with said pump for monitoring and controlling the dispensing of liquid, the improvement comprising including a programmable general purpose computer as the monitoring and controlling means wherein the operating program of the computer of the pump is stored in a programmable read only memory (PROM) and wherein said memory comprises in its operating program, for the determination of the volume of liquid and of the sum of money to be paid, two independent sub-routines which cause the central processing unit (CPU) of the computer to carry out the necessary calculations, in two independent sequences from two independent trains of counting a pulses (φ
- ) and (1) from the pulse-generator coupled to the flow-meter.
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Accused Products
Abstract
The present invention concerns an installation for the delivery of liquids including a main control station, tanks, pumps, pipes, valves, etc., and fed from the latter, at least one delivery "pump" having flow-meter, hose, delivery-nozzle, display panel for showing volumes and prices and apparatus for recording, computing and displaying the quantities of liquids delivered and the amounts to be paid.
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Citations
3 Claims
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1. In an installation for the remote control of a liquid disperser comprising a main control station, at least one liquid pump having a flow meter and display panel in electrical communication with the main control station and means in electrical communication with said pump for monitoring and controlling the dispensing of liquid, the improvement comprising including a programmable general purpose computer as the monitoring and controlling means wherein the operating program of the computer of the pump is stored in a programmable read only memory (PROM) and wherein said memory comprises in its operating program, for the determination of the volume of liquid and of the sum of money to be paid, two independent sub-routines which cause the central processing unit (CPU) of the computer to carry out the necessary calculations, in two independent sequences from two independent trains of counting a pulses (φ
- ) and (1) from the pulse-generator coupled to the flow-meter.
- View Dependent Claims (2, 3)
Specification