SECONDARY AIR CONTROLLING DEVICE

PURPOSE:At the high suction-depression time during deceleration period. Safety of purifying apparatus is assured by stopping supply of the secondary air to the exhaust system.

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Bibliographic Details
Main Authors SHIMADA TOYOTANE, UNNO HIDEO
Format Patent
LanguageEnglish
Published 15.03.1977
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Summary:PURPOSE:At the high suction-depression time during deceleration period. Safety of purifying apparatus is assured by stopping supply of the secondary air to the exhaust system.
Bibliography:Application Number: JP19750109817