发明名称 Fuel supply control method for internal combustion engines at fuel cut operation
摘要 In a method for electronically controlling the fuel supply to an internal combustion engine in response to operating conditions of the engine, fuel quantities are summed up, which are supplied to the engine after fulfillment of a predetermined condition for cutting off the fuel supply to the engine which is determined by engine operation parameters indicative of operating conditions of the engine, and when the sum of the fuel quantities exceeds a predetermined value, the fuel supply to the engine is cut off, thereby preventing deterioration of the driveability of the engine, burning of a catalyst provided in the engine for purifying exhaust gases, etc. at fuel cut operation of the engine.
申请公布号 US4621600(A) 申请公布日期 1986.11.11
申请号 US19850773097 申请日期 1985.09.04
申请人 HONDA GIKEN KOGYO KABUSHIKI KAISHA 发明人 HASEGAWA, SHUMPEI
分类号 F02D41/12;(IPC1-7):F02M39/00 主分类号 F02D41/12
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