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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0599904 (2015-01-19) |
등록번호 | US-9206761 (2015-12-08) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 2 인용 특허 : 27 |
An engine having two or more fuel injectors is disclosed, where at least one of the injectors is used to port fuel inject fuel into the cylinder when the air intake valve is open. The open valve port fuel injector is used to inject a fuel that has alcohol as a constituent and is the same fuel inject
1. A spark ignition engine where fuel is directly injected as a liquid and EGR is used; and where fuel is also port fuel injected; andwhere the ratio of directly injected fuel to port injected fuel increases with increasing torque; andwhere the port injected fuel is employed in such a way that the a
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