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专利名称：EGR valve device of internal combustion
engines of automobiles
发明人：Hiroshi Makino,Akio Sasaki申请号：US06/3776申请日：19860806公开号：US04690119A公开日：19870901
摘要：In order that an EGR valve device for internal combustion engines of
automobiles can be manufactured in a compact size and at a low cost and also that itsvalve member can be immediately brought to its valve- closing position whenever thedriving motor of the device fails, the EGR valve device comprises a sector-shaped gearoperatively coupled to a valve member urged to close the valve and capable of causingthe valve member to make opening and closing movements, and a driving motor whoseshaft of rotary member is disposed so as to intersect at right angles a plane containingthe sector-shaped gear and is provided with a pinion meshed with the sector-shapedgear.
申请人：MIKUNI KOGYO KABUSHIKI KAISHA
代理机构：Lalos & Keegan
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