KR970045246A - Dual fuel injection device of vehicle - Google Patents
Dual fuel injection device of vehicle Download PDFInfo
- Publication number
- KR970045246A KR970045246A KR1019950046646A KR19950046646A KR970045246A KR 970045246 A KR970045246 A KR 970045246A KR 1019950046646 A KR1019950046646 A KR 1019950046646A KR 19950046646 A KR19950046646 A KR 19950046646A KR 970045246 A KR970045246 A KR 970045246A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- vehicle
- injection device
- main
- fuel injection
- Prior art date
Links
Abstract
본 발명은 인젝터를 2개 설치하여 설정된 시간차를 두고 작동시켜 연료를 분사토록 하므로서 연소효율 및 연비의 향상 소음을 저감시키도록 한 차량의 2중연료분사장치에 관한 것으로, 실린더헤드(10)에 설치되어 엔진의 구동력을 전달받아 회전하는 캠샤프트(20)에 일체로 설치되는 주캠(21)및 보조캠(22)과, 캠샤프트(20)의 주캠(21)및 보조캠(22)에 의하여 각각 작동되어 설정된 양의 연료를 1,2차로 나누어 분사노즐(11)로 분사하는 주인젝터(30)및 보조인젝터(40)로 차량의 2중연료분사장치를 구성한다.The present invention relates to a dual fuel injection device for a vehicle to reduce the noise of improving the combustion efficiency and fuel efficiency by operating two injectors to set the time difference to inject fuel, installed in the cylinder head (10) And the main cam 21 and the auxiliary cam 22 integrally installed on the cam shaft 20 that is rotated by receiving the driving force of the engine, and the main cam 21 and the auxiliary cam 22 of the cam shaft 20, respectively. The main fuel injector 30 and the sub-injector 40 which inject the fuel in the first and second amounts of the fuel set by the operation are divided into 1 and 2, thereby forming a double fuel injection device of the vehicle.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 2중연료분사장치를 나타낸 구성도,1 is a block diagram showing a double fuel injection of the present invention,
제2도는 본 발명에 의한 연료의 분사량을 나타낸 그래프도2 is a graph showing the injection amount of the fuel according to the present invention
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046646A KR970045246A (en) | 1995-12-05 | 1995-12-05 | Dual fuel injection device of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046646A KR970045246A (en) | 1995-12-05 | 1995-12-05 | Dual fuel injection device of vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970045246A true KR970045246A (en) | 1997-07-26 |
Family
ID=66592964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950046646A KR970045246A (en) | 1995-12-05 | 1995-12-05 | Dual fuel injection device of vehicle |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970045246A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101393896B1 (en) * | 2012-11-05 | 2014-05-12 | 현대자동차주식회사 | Control method for dual injector of engine and apparatus therefor |
-
1995
- 1995-12-05 KR KR1019950046646A patent/KR970045246A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101393896B1 (en) * | 2012-11-05 | 2014-05-12 | 현대자동차주식회사 | Control method for dual injector of engine and apparatus therefor |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |