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Toyota Motor Corp
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Toyota Motor Corp
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Publication date
Application filed by Toyota Motor CorpfiledCriticalToyota Motor Corp
Priority to JP9274876ApriorityCriticalpatent/JPS5320013A/en
Publication of JPS5320013ApublicationCriticalpatent/JPS5320013A/en
PURPOSE: To decrease combustion temperature and control the generation of NOx, by returning a part of combustion gas to an intake pipe when the gas pressure in a combustion chamber exceeds a given one.