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Soken Inc
Original Assignee
Nippon Soken Inc
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Filing date
Publication date
Application filed by Nippon Soken IncfiledCriticalNippon Soken Inc
Priority to JP7029475ApriorityCriticalpatent/JPS51146629A/en
Publication of JPS51146629ApublicationCriticalpatent/JPS51146629A/en
Output Control And Ontrol Of Special Type Engine
(AREA)
Abstract
PURPOSE: In a multi-cylinder internal combustion engine,at a medium speed and high-load opeation, lean mixture gas is supplied to cylinders on the fixed constant pressure difference valve side and rich mixture gas is supplied to the variable constant pressure differnce valve side for reducing NOX emission and at a highspeed low load operation,lean gas is supplied to all the cylinders for fuel economy.
COPYRIGHT: (C)1976,JPO&Japio
JP7029475A1975-06-101975-06-10Fuel controlling device for internal combustion engine
PendingJPS51146629A
(en)