Data processing: generic control systems or specific application – Specific application – apparatus or process – Article handling
Patent
1999-05-10
2000-12-12
Ellis, Christopher P.
Data processing: generic control systems or specific application
Specific application, apparatus or process
Article handling
700285, 700244, 700240, 700236, G06F 1700
Patent
active
061610607
ABSTRACT:
An octane sensitive blending dispenser for fluids, particularly for fuel dispensers. The dispenser controls component pumps according to octane data measured by octane meters. In one form of the invention octane measurements are taken within the input lines connected to the dispenser from fluid storage tanks. Control of the component pumps is accomplished by determining the difference between the desired blend octane and the observed blend octane and adjusting the pumps so as to more closely blend the desired fluid.
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Butler Michael E.
Ellis Christopher P.
Knuth Randall J.
Tokheim Corporation
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