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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP7991576ApriorityCriticalpatent/JPS536713A/en
Publication of JPS536713ApublicationCriticalpatent/JPS536713A/en
Control Of The Air-Fuel Ratio Of Carburetors
(AREA)
Abstract
PURPOSE: To atomize fuel while keeping a certain degree of suction negative pressure under any running conditions of an engine, by mounting an auxiliary valve whick can change the degree of its opening in accordance with the air-flow between an inlet of by-pass air pressure of suction cylinder and a throttle valve.