|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||123/446 ; 123/479 ; 123/481 ; 123/198F|
|우선권정보||JP-0173833 (1981-10-30); JP-0007199 (1982-01-20)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 30 인용 특허 : 5|
A method and apparatus for controlling the injection of fuel into an internal combustion engine having a plurality of unit injectors which are each controllable separately for each cylinder of the engine. The occurrence of a malfunction in the fuel injection of each of the injectors is discriminated in accordance with the engine operating condition detected by sensors whereby when the presence of a malfunction in the injector of any one of the cylinders is discriminated, the operation of the engine is not stopped but the operation is continued in a fault...
A method of controlling the injection of fuel into an internal combustion engine having a plurality of unit injectors provided one for each cylinder of the engine and each responsive to electric signals to control the injection of fuel therefrom, said method comprising the steps of: detecting an operating condition of said engine by sensor means; discriminating the presence or absence of a malfunction in the injection of fuel from each said injector in accordance with said engine operating condition detected by said sensor means; and supplying, upon disc...