Internal-combustion engines – Charge forming device – Auxiliary control of carburetor fuel metering
Patent
1978-07-13
1980-09-30
Lazarus, Ronald H.
Internal-combustion engines
Charge forming device
Auxiliary control of carburetor fuel metering
123437, 261 69R, 261121B, 261 50R, 261DIG74, F02M 700
Patent
active
042249082
ABSTRACT:
A carbureting type fuel metering apparatus has an induction passage into which fuel is fed by several fuel metering systems among which are a main fuel metering system and an idle fuel metering system, as generally known in the art; engine exhaust gas analyzing means sensitive to selected constituents of such exhaust gas creates feedback signal means which through associated transducer means become effective for controllably modulating the metering characteristics of the main fuel metering system and the idle fuel metering system.
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Bier Kenneth C.
Miller Robert J.
Colt Industries Operating Corp.
Lazarus Ronald H.
Potoroka, Sr. Walter
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