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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Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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Filing date
Publication date
Application filed by Toyota Motor CorpfiledCriticalToyota Motor Corp
Priority to JP14709376ApriorityCriticalpatent/JPS5371717A/en
Publication of JPS5371717ApublicationCriticalpatent/JPS5371717A/en
PURPOSE: To make it possible to detect a speed reduction period by the use of the same mechanism between an air release valve at an afterburning proof system and a secondary air feeding control valve, relating to the unit equipped with both a secondary air introduction system and the afterburning proof system.
COPYRIGHT: (C)1978,JPO&Japio
JP14709376A1976-12-091976-12-09Exhaust gas purifier for internal combustion engine
PendingJPS5371717A
(en)