发明名称 Control apparatus and control method for negative pressure generating apparatus
摘要 A control apparatus for a negative pressure generating apparatus, includes an ejector that generates a negative pressure whose magnitude is larger than that of a negative pressure to be taken from an intake passage in an intake system for an internal combustion engine provided in a vehicle; a state change device that makes the ejector function or stop functioning; and a prohibition control device that prohibits the state change device from making the ejector function, when the vehicle is transiently decelerated.
申请公布号 US2008267789(A1) 申请公布日期 2008.10.30
申请号 US20080149083 申请日期 2008.04.25
申请人 TOYOTA JIDOSHA KABUSHIKI KAISHA 发明人 HIROOKA SHIGEMASA
分类号 F04F5/48 主分类号 F04F5/48
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