发明名称 Fuel supply control method and apparatus of internal combustion engine
摘要 The invention provides a fuel supply control method and apparatus in which an air fuel ratio does not become rich even if an acceleration and deceleration operation is repeated for a short time in the case that a time lag with respect to a response from a detection of an acceleration state to a fuel amount increase is large, and troubles such as a black smoke generation from an exhaust pipe, an engine stop and the like are not generated. In a fuel supply control method of an internal combustion chamber for increasing an amount of a fuel for acceleration so as to inject from an injection apparatus, at a time of detecting a transient state at an accelerating time or the like on the basis of data such as an opening degree of a throttle valve and/or an air suction pressure, the method inhibits the fuel amount increase for acceleration on the basis of the detection of the transient state, if a total amount of an injection fuel per a unit time is more than a fixed value.
申请公布号 US7287514(B2) 申请公布日期 2007.10.30
申请号 US20050305194 申请日期 2005.12.19
申请人 NIKKI CO., LTD. 发明人 KAKINUMA MASAO;MURAKAMI TSUTOMU
分类号 F02M51/00;F02D41/10;F02M69/28 主分类号 F02M51/00
代理机构 代理人
主权项
地址