Carburetor

Details Carburetor Carburetor

1978-11-09

1979-11-20

Miles, Tim R.

Gas and liquid contact apparatus

Fluid distribution

Valved

123119EC, 137595, 13762565, 261 67, 261121B, 261DIG74, F02M 718

Patent

active

041751035

ABSTRACT:
In a carburetor, an electromagnet energized according to a pulse width modulated duty cycle has a stationary pole member which drives a pair of magnetically responsive valves--one or both being permanently magnetic--to control fuel flow through a main metering orifice and air flow through an idle air bleed.

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