Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 JP8383175ApriorityCriticalpatent/JPS526819A/en
Publication of JPS526819ApublicationCriticalpatent/JPS526819A/en
PURPOSE: The exhaust gas purifier which contains both reducing and oxidizing catalysts is used,and only the exhaust gas from fuel-air mixture cylinders is introduced to the reducing catalyst. The exhaust gas through the reducing catalyst and that from thin ful-air mixture cylinders are introduced to the oxidizing catalyst,and, thus,seconday air is dispensed without.