Gas: heating and illuminating – Mixers
Patent
1979-12-27
1981-08-25
Kratz, Peter F.
Gas: heating and illuminating
Mixers
48184, 123463, 123527, 261 69A, F02M 2104, F02M 1308, F02M 2500, B01F 302
Patent
active
042857007
ABSTRACT:
A fuel enrichment apparatus and method is shown for a gaseous fuel carburetor of either a fixed venturi or air valve type. The apparatus provides fuel enriching at the starting and wide open throttle conditions of the carburetor when the pressure drop in the induction passage is at a minimum. The apparatus also economizes on fuel usage by being closed to fuel transfer at idle speed and normal engine speed. The apparatus operates from the fuel supply line to the carburetor with only the fuel pressure available in that line, thereby obviating the need for either a second fuel line or a high pressure fuel line.
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"Duel Fuel Control Module Operation & Rebuilding", Marvel-Schebler/Tillotson, Division of Borg-Warner Corporation.
Borg-Warner Corporation
Gregorczyk Florian S.
Kratz Peter F.
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