System for delivery and integration of two different kinds of fuel at gas station through single unit has output equipment which indicates and prints amount and cost of two different kinds of fuels separately after filling process

摘要

The system has two storage tanks (10,12) for two different kinds of fuel each with a pump (18,20) connected to a filling pistol (26). A control equipment (40) determines the mixing ratio of the delivered fuel. An output equipment (46,48) indicates and prints the amount and the cost of the two different kinds of fuel separately after the filling process.