Fluidic metering system

Details Fluidic metering system Fluidic metering system

1993-03-30

1994-11-01

Miller, Carl S.

Internal-combustion engines

Charge forming device

Fuel injection system

123337, F02M 4100, F02D 908

Patent

active

053599772

ABSTRACT:
A fluid-mechanical variable Venturi metering system having a contoured moveable element in an intake casing to an internal combustion engine whose shape and Venturi air passage(s) results in automatic shifting of the moveable element by aerodynamic force as a function of the mass-volume of the air passing through which with levers produces amplified outputs of displacement, countervailing force and differential air velocity pressure (Venturi vacuum) proportional thereto and compensating for temperature, moisture content and pressure whereby an output or combination of outputs or transducing of outputs applied to fuel control devices and systems provides air-fuel mixtures in optimum ratio for the entire speed-load range of the modern engine for naturally aspirated and supercharged Fuel Injection and Carbureted Injection systems.

REFERENCES:
patent: 3845750 (1974-11-01), Harings
patent: 4099505 (1978-07-01), Stumpp
patent: 4152375 (1979-05-01), Muller
patent: 4174692 (1979-11-01), Wessel
patent: 4370967 (1983-02-01), Gmelin
patent: 4646706 (1987-03-01), Emmenthal
patent: 4895184 (1990-01-01), Abbey
patent: 5090390 (1992-02-01), Feldinger

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