IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0163422
(2002-06-07)
|
우선권정보 |
JP-0192447 (2001-06-26) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
60 인용 특허 :
3 |
초록
▼
In a direct injection spark-ignition engine with a swirl fuel injector, an orifice nozzle tip has an inclined surface that is formed on the lower end face of the orifice nozzle tip and inclined by a predetermined inclination angle with respect to a reference plane normal to an orifice axis. The pred
In a direct injection spark-ignition engine with a swirl fuel injector, an orifice nozzle tip has an inclined surface that is formed on the lower end face of the orifice nozzle tip and inclined by a predetermined inclination angle with respect to a reference plane normal to an orifice axis. The predetermined inclination angle is based on both an in-cylinder pressure dependent spray angle during the stratified-charge late fuel injection on the compression stroke and an in-cylinder pressure dependent spray angle during the homogeneous-charge early fuel injection on the intake stroke. The nozzle hole is formed within the inclined surface of the predetermined inclination angle.
대표청구항
▼
In a direct injection spark-ignition engine with a swirl fuel injector, an orifice nozzle tip has an inclined surface that is formed on the lower end face of the orifice nozzle tip and inclined by a predetermined inclination angle with respect to a reference plane normal to an orifice axis. The pred
In a direct injection spark-ignition engine with a swirl fuel injector, an orifice nozzle tip has an inclined surface that is formed on the lower end face of the orifice nozzle tip and inclined by a predetermined inclination angle with respect to a reference plane normal to an orifice axis. The predetermined inclination angle is based on both an in-cylinder pressure dependent spray angle during the stratified-charge late fuel injection on the compression stroke and an in-cylinder pressure dependent spray angle during the homogeneous-charge early fuel injection on the intake stroke. The nozzle hole is formed within the inclined surface of the predetermined inclination angle. al., 047/072; US-D368025, 19960300, Sekerak et al., D09/305; US-5496251, 19960300, Cheng, 493/224; US-5496252, 19960300, Gilbert, 493/224; US-5526932, 19960600, Weder, 206/423; US-5551570, 19960900, Shaffer et al., 206/575; US-5572849, 19961100, Weder et al., 053/399; US-5572851, 19961100, Weder, 053/399; US-5575133, 19961100, Weder et al., 053/397; US-5617703, 19970400, Weder, 053/413; US-5624320, 19970400, Martinez, 472/051; US-5625979, 19970500, Weder; US-5647168, 19970700, Gilbert, 047/072; US-5647193, 19970700, Weder et al., 053/465; US-5706605, 19980100, Alcazar, 047/065.7; US-5715944, 19980200, Windisch, 206/423; US-5735103, 19980400, Weder, 053/399; US-5758472, 19980600, Weder; US-5813194, 19980900, Weder, 053/399; US-D404684, 19990100, Shea, D11/164; US-5924241, 19990700, Hodge, 047/072; US-5941020, 19990800, Weder, 047/072; US-5966866, 19991000, Ferguson, 047/041.01; US-5974730, 19991100, Chien, 047/041.01; US-D419436, 20000100, Celtorius et al., D09/305; US-6009687, 20000100, Weder, 053/399; US-6047524, 20000400, Weder, 053/399; US-D424972, 20000500, Ferguson, D11/143; US-6098336, 20000800, Ferguson, 206/423; US-6129208, 20001000, Ferguson, 206/423; US-6129209, 20001000, Tchira, 206/423; US-6141906, 20001100, Weder, 047/072; US-6182395, 20010200, Weder et al., 047/072; US-6183590, 20010200, Weder, 047/072; US-6568129, 20030500, Weder, 047/076
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