KR970044095A - Valve seat structure of automobile engine - Google Patents

Valve seat structure of automobile engine Download PDF

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Publication number
KR970044095A
KR970044095A KR1019950060138A KR19950060138A KR970044095A KR 970044095 A KR970044095 A KR 970044095A KR 1019950060138 A KR1019950060138 A KR 1019950060138A KR 19950060138 A KR19950060138 A KR 19950060138A KR 970044095 A KR970044095 A KR 970044095A
Authority
KR
South Korea
Prior art keywords
valve seat
seat structure
automobile engine
close contact
valve
Prior art date
Application number
KR1019950060138A
Other languages
Korean (ko)
Inventor
김동진
Original Assignee
한승준
기아자동차 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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950060138A priority Critical patent/KR970044095A/en
Publication of KR970044095A publication Critical patent/KR970044095A/en

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Abstract

본 발명은 자동차 엔진의 흡기 포트에서 밸브 페이스와 밀착하여 연소실의 압력이 누출되는 것을 방지하는 역할을 하는 자동차 엔진의 밸브 시트(seat) 구조에 관한 것이다. 본 발명은 링 형상으로서 그 하단에는 밸브 페이스와 밀착되는 밀착면이 밸브 페이스의 형성각도와 동일한 각도로 형성되어 자동차 엔진의 실린더 블록에 형성된 흡기 포트의 입구에 설치되는 자동차 엔진의 밸브 시트 구조에 있어서, 상기 밸브 시트의 내면에 상기 밀착면에서부터 상부방향으로 직경이 점진적으로 좁아지도록 수 개의 단부를 형성한 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a valve seat structure of a motor vehicle engine, which is in close contact with the valve face at the intake port of the motor vehicle and prevents leakage of pressure in the combustion chamber. The present invention relates to a valve seat structure of an automotive engine in which a ring shape has a close contact with the valve face at the lower end thereof at the same angle as the angle of formation of the valve face and is installed at the inlet of an intake port formed in the cylinder block of the automobile engine. The inner surface of the valve seat is characterized in that the end portion is formed so that the diameter gradually narrows from the close contact surface to the upper direction.

Description

자동차 엔진의 밸브 시트 구조Valve seat structure of automobile engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 밸브 시트 구조의 단면도1 is a cross-sectional view of a conventional valve seat structure

제2도는 본 발명에 따른 밸브 시트 구조의 단면도2 is a cross-sectional view of the valve seat structure according to the present invention.

Claims (1)

링 형상으로서 그 하단에는 밸브 페이스와 밀착되는 밀착면이 밸브 페이스의 형성각도와 동일한 각도로 형성되어 자동차 엔진의 실린더 블록에 형성된 흡기 포트의 입구에 설치되는 자동차 엔진의 밸브 시트 구조에 있어서, 상기 밸브 시트의 내면에 상기 밀착면에서부터 상부방향으로 직경이 점진적으로 좁아지도록 수 개의 단부를 형성한 것을 특징으로 하는 자동차 엔진의 밸브 시트 구조.In the valve seat structure of an automotive engine, the valve seat structure is formed in a ring shape at a lower end thereof, the surface in close contact with the valve face is formed at an angle equal to the angle of formation of the valve face, and is installed at the inlet of the intake port formed in the cylinder block of the automobile engine. A valve seat structure of an automobile engine, characterized in that several ends are formed on the inner surface of the seat so that the diameter gradually narrows from the contact surface to the upper direction.
KR1019950060138A 1995-12-28 1995-12-28 Valve seat structure of automobile engine KR970044095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950060138A KR970044095A (en) 1995-12-28 1995-12-28 Valve seat structure of automobile engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950060138A KR970044095A (en) 1995-12-28 1995-12-28 Valve seat structure of automobile engine

Publications (1)

Publication Number Publication Date
KR970044095A true KR970044095A (en) 1997-07-26

Family

ID=66621120

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950060138A KR970044095A (en) 1995-12-28 1995-12-28 Valve seat structure of automobile engine

Country Status (1)

Country Link
KR (1) KR970044095A (en)

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