KR970027799A - Knock Reduction Structure of Engine by Changing Spark Plug Position - Google Patents

Knock Reduction Structure of Engine by Changing Spark Plug Position Download PDF

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Publication number
KR970027799A
KR970027799A KR1019950045346A KR19950045346A KR970027799A KR 970027799 A KR970027799 A KR 970027799A KR 1019950045346 A KR1019950045346 A KR 1019950045346A KR 19950045346 A KR19950045346 A KR 19950045346A KR 970027799 A KR970027799 A KR 970027799A
Authority
KR
South Korea
Prior art keywords
spark plug
knock
engine
reduction structure
flame
Prior art date
Application number
KR1019950045346A
Other languages
Korean (ko)
Inventor
박덕규
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950045346A priority Critical patent/KR970027799A/en
Publication of KR970027799A publication Critical patent/KR970027799A/en

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  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

본 발명은 자동차 엔진에 있어서 실린더헤드에 장착되는 스파크플러그의 장착위치를 변경하는 구조로서 폭발행정시 노크현상의 발생을 줄일 수 있도록 한 스파크플러그 위치변경에 따른 엔진의 노크감소 구조에 관한 것으로, 실린더헤드의 중심부측에 장착된 스파크 플러그의 점화작동시 화염의 전파속도가 흡기영역측과 배기영역측에서 거의 비슷하게 나타나도록 하여 화염전파속도의 차이로 인해 발생되는 노크현상을 줄일 수 있도록 하기 위하여 스파크플러그의 장착 위치를 흡기영역측으로 약간 이동시켜서 장착하는 구조변경으로 흡기영역측과 배기영역측에서의 화염의 전파속도가 거의 동일하게 진행되게 하므로서 압축행정말기에서부터 팽창행정조기에 발생되는 노크현상을 줄일 수 있도록 하는데 목적을 두고 발명한 것이다.The present invention relates to a structure for changing the mounting position of a spark plug mounted on a cylinder head in an automobile engine, and relates to a knock reduction structure of an engine due to a change in the position of a spark plug to reduce the occurrence of knock phenomenon during an explosion stroke. In order to reduce the knock phenomenon caused by the difference in flame propagation speed, the spark propagation speed of the spark plug mounted on the central part of the head is almost the same in the intake area and the exhaust area. It is possible to reduce the knock phenomenon occurring in the expansion stroke stage from the end of the compression stroke by moving the mounting position of the flame to the intake zone side so that the propagation speed of flame in the intake zone side and the exhaust zone side is almost the same. It was invented for the purpose.

Description

스파크플러그 위치변경에 따른 엔진의 노크감소 구조Knock Reduction Structure of Engine by Changing Spark Plug Position

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명을 설명하기 위한 실린더헤드의 평면도.1 is a plan view of a cylinder head for explaining the present invention.

Claims (1)

실린더헤드의 중심부측에 배기영역측을 향해 약간 경사지게 장착되는 스파크플러그를 종래 중심선 위치에서 흡기영역측으로 2∼3㎜ 정도 이동시켜서 장착함을 특징으로 하는 스파크플러그 위치 변경에 따른 엔진의 노크감소 구조.A spark reduction structure of the engine according to the change of the spark plug position, wherein the spark plug mounted on the central side of the cylinder head inclined slightly toward the exhaust region side is moved by 2 to 3 mm from the conventional center line position to the intake region side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950045346A 1995-11-30 1995-11-30 Knock Reduction Structure of Engine by Changing Spark Plug Position KR970027799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950045346A KR970027799A (en) 1995-11-30 1995-11-30 Knock Reduction Structure of Engine by Changing Spark Plug Position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950045346A KR970027799A (en) 1995-11-30 1995-11-30 Knock Reduction Structure of Engine by Changing Spark Plug Position

Publications (1)

Publication Number Publication Date
KR970027799A true KR970027799A (en) 1997-06-24

Family

ID=66592782

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950045346A KR970027799A (en) 1995-11-30 1995-11-30 Knock Reduction Structure of Engine by Changing Spark Plug Position

Country Status (1)

Country Link
KR (1) KR970027799A (en)

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