KR19980062548A - Fuel injectors in automotive engines - Google Patents
Fuel injectors in automotive engines Download PDFInfo
- Publication number
- KR19980062548A KR19980062548A KR1019960081950A KR19960081950A KR19980062548A KR 19980062548 A KR19980062548 A KR 19980062548A KR 1019960081950 A KR1019960081950 A KR 1019960081950A KR 19960081950 A KR19960081950 A KR 19960081950A KR 19980062548 A KR19980062548 A KR 19980062548A
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- South Korea
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- injector
- fuel
- present
- fuel injectors
- combustion chamber
- Prior art date
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- Fuel-Injection Apparatus (AREA)
Abstract
본 발명은 자동차 엔진의 연료 분사장치를 개시한다. 개시된 본 발명은, 연소실내에 인젝터가 설치되고, 상기 인젝터의 팁 부분에 연료분사 각도를 전환하는 가이드가 설치된 것을 특징으로 한다.The present invention discloses a fuel injector for an automobile engine. According to the present invention, an injector is installed in a combustion chamber, and a guide for switching a fuel injection angle is provided at a tip portion of the injector.
Description
본 발명은 자동차 엔진의 연료 분사장치에 관한 것이다.The present invention relates to a fuel injector for an automobile engine.
일반적으로, 엔진에는 인젝터를 흡기 매니폴드나 흡기 포트 끝에 장착하여, 공기와 혼합하여 연소실로 분사하지만, 직분식 엔진은 연소실안에 인젝터가 장착되어, 직접 분사되도록 하는 방식이다.In general, an injector is mounted at an end of an intake manifold or an intake port, and the engine is mixed with air and injected into the combustion chamber. However, in a direct type engine, an injector is mounted in the combustion chamber and is directly injected.
그러나, 종래에는 연소실내에 장착되는 인젝터의 위치가 한정되기 때문에, 연료가 분사되더라도 점화 플러그 주변에 연료가 많이 모이지 않게 되는 문제점이 있었다.However, in the related art, since the position of the injector mounted in the combustion chamber is limited, there is a problem in that much fuel is not collected around the spark plug even when fuel is injected.
따라서, 본 발명은 종래의 문제점을 해소하기 위해 안출된 것으로서, 인젝터의 위치는 변경하지 않고 분사각도를 전환하여, 점화 플러그 주변에 연료가 많이 모이도록 한 자동차 엔진의 연료 분사장치를 제공하는데 목적이 있다.Accordingly, an object of the present invention is to provide a fuel injector for an automobile engine in which a large amount of fuel is collected around a spark plug by switching the injection angle without changing the position of the injector. have.
도 1은 본 발명에 따른 연료 분사장치를 나타낸 도면1 is a view showing a fuel injector according to the present invention
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 : 연소실2 : 인젝터1: combustion chamber 2: injector
3 : 가이드3: guide
상기와 같은 목적을 달성하기 위해 본 발명은, 연소실내에 인젝터가 설치되고, 상기 인젝터의 팁 부분에 연료분사 각도를 전환하는 가이드가 설치된 것을 특징으로 한다.In order to achieve the above object, the present invention is characterized in that the injector is installed in the combustion chamber, a guide for switching the fuel injection angle is installed on the tip portion of the injector.
이하, 본 발명의 바람직한 실시예를 첨부도면에 의거하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[실시예]EXAMPLE
도 1은 본 발명에 따른 연료 분사장치를 나타낸 도면이다.1 is a view showing a fuel injector according to the present invention.
참고로, 본 실시예의 구성을 설명함에 있어, 명세서의 서두에서 설명된 종래의 기술과 동일한 부분에 대해서는 설명의 중복을 피하기 위하여 반복설명은 생략하고 개선된 부분만을 주로하여 설명한다.For reference, in describing the configuration of the present embodiment, the same parts as in the prior art described at the beginning of the specification will be described mainly by omitting the repeated descriptions in order to avoid duplication of description.
도시된 바와 같이, 연소실(1)내에 인젝터(2)가 설치되고, 상기 인젝터(2)의 팁 부분에 연료분사 각도를 전환하는 가이드(3)가 설치된 것을 특징으로 한다.As shown, the injector 2 is installed in the combustion chamber 1, and a guide 3 for switching the fuel injection angle is provided in the tip portion of the injector 2.
상기된 바와 같이 본 발명에 의하면, 인젝터가 가이드가 설치되어 분사각도가 전환되므로써, 점화 플러그 주변에 연료가 많이 모이게 된다.As described above, according to the present invention, as the injector is provided with a guide and the injection angle is switched, a lot of fuel is collected around the spark plug.
한편, 본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능할 것이다.On the other hand, the present invention is not limited to the above-described specific preferred embodiments, and various changes can be made by those skilled in the art without departing from the gist of the invention claimed in the claims. will be.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960081950A KR19980062548A (en) | 1996-12-30 | 1996-12-30 | Fuel injectors in automotive engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960081950A KR19980062548A (en) | 1996-12-30 | 1996-12-30 | Fuel injectors in automotive engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980062548A true KR19980062548A (en) | 1998-10-07 |
Family
ID=66426965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960081950A KR19980062548A (en) | 1996-12-30 | 1996-12-30 | Fuel injectors in automotive engines |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980062548A (en) |
-
1996
- 1996-12-30 KR KR1019960081950A patent/KR19980062548A/en not_active Application Discontinuation
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| WITN | Withdrawal due to no request for examination |