KR950025240A - Combustion chamber valve driving device of automobile engine - Google Patents

Combustion chamber valve driving device of automobile engine Download PDF

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Publication number
KR950025240A
KR950025240A KR1019940003227A KR19940003227A KR950025240A KR 950025240 A KR950025240 A KR 950025240A KR 1019940003227 A KR1019940003227 A KR 1019940003227A KR 19940003227 A KR19940003227 A KR 19940003227A KR 950025240 A KR950025240 A KR 950025240A
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KR
South Korea
Prior art keywords
combustion chamber
intake
exhaust valves
cylinder head
fastened
Prior art date
Application number
KR1019940003227A
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Korean (ko)
Inventor
박성엽
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 KR1019940003227A priority Critical patent/KR950025240A/en
Publication of KR950025240A publication Critical patent/KR950025240A/en

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Abstract

본 발명은 실린더헤드의 연소실에 밸브축을 중심으로 회동가능하게 체결된 흡, 배기밸브에 회전수단을 부가하여 캠축의 구동력을 전달받도록 하여, 개폐시에 마찰에 의하여 발생되는 소음과 기계적손실이 저감되도록 하기 위한 것으로, 연소실(11)에 흡, 배기구멍(12, 13)들이 각각 형성되는 실린더헤드(10)와, 이 실린더헤드(10)의 연소실(11)에 밸브축을 중심으로 자전가능하게 체결되며 흡, 배기구멍(12,13)들을 개폐하도록 하는 흡, 배기밸브(20, 30)들과, 이 흡, 배기밸브(20, 30)들의 스템엔드에 체결되며 캠축(40)의 회전력을 전달받도록 하는 회전수단(50)으로 구성됨을 특징으로 하는 자동차엔진의 연소실 밸브 구동장치이다.The present invention is to add a rotation means to the intake and exhaust valves rotatably fastened around the valve shaft in the combustion chamber of the cylinder head to receive the driving force of the cam shaft, so that noise and mechanical loss caused by friction during opening and closing is reduced. In order to achieve this, the cylinder head 10 having suction and exhaust holes 12 and 13 formed in the combustion chamber 11 and the combustion chamber 11 of the cylinder head 10 are rotatably fastened about a valve shaft. Intake and exhaust valves 20 and 30 for opening and closing the intake and exhaust holes 12 and 13 and the stem ends of the intake and exhaust valves 20 and 30 are coupled to receive the rotational force of the cam shaft 40. Combustion chamber valve driving apparatus of an automobile engine, characterized in that consisting of a rotating means (50).

Description

자동차엔진의 연소실밸브 구동장치Combustion chamber valve driving device of automobile engine

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

제1도는 종래 싱글캠엔진의 연소실밸브 구동장치를 나타내는 구성도,1 is a configuration diagram showing a combustion chamber valve driving apparatus of a conventional single cam engine,

제2도는 종래 더블캠엔진의 연소실밸브 구동장치를 나타내는 구성도,2 is a configuration diagram showing a combustion chamber valve driving apparatus of a conventional double cam engine;

제3도는 본 발명 자동차엔진의 연소실밸브 구동장치에서 싱글캠엔진을 나타내는 구성도,3 is a configuration diagram showing a single cam engine in the combustion chamber valve driving apparatus of the present invention vehicle engine,

제4도는 본 발명 자동차엔진의 연소실밸브 구동장치에서 더블캠엔진을 나타내는 구성도,4 is a configuration diagram showing a double cam engine in the combustion chamber valve driving apparatus of the present invention vehicle engine,

제5도는 본 발명의 요부인 제3도와 제4도의 A부분을 연소실 내부에서 본 상태를 나타내는 분해사시도.FIG. 5 is an exploded perspective view showing a state in which the portion A of FIG. 3 and FIG.

Claims (4)

연소실에 흡, 배기구멍들이 각각 형성되는 실린더헤드와, 상기 시린더헤드의 연소실에 밸브축을 중심으로 자전가능하게 체결되며 흡, 배기구멍들을 개폐하도록 하는 흡, 배기밸브들과, 상기 흡, 배기밸브들의 스템엔드에 체결되며 캠축의 회전력을 전달받도록 하는 회전수단으로 구성됨을 특징으로 하는 자동차엔진의 연소실밸브 구동장치.A cylinder head having suction and exhaust holes respectively formed in the combustion chamber, intake and exhaust valves which are autonomously fastened around the valve shaft to the combustion chamber of the cylinder head and open and close the intake and exhaust holes, and the intake and exhaust valves. Combustion chamber valve driving apparatus of an automobile engine, characterized in that it is fastened to the stem end of the engine and configured to receive a rotational force of the cam shaft. 제1항에 있어서, 상기 흡, 배기밸브들은, 실린더헤드의 연소실에 위치되는 혜드부를 부분절개하여, 회전수단에 의하여 자전시 실린더헤드의 연소실에 형성되는 흡, 배기구멍들이 개폐되도록 함을 특징으로 하는 자동차엔진의 연소실밸브 구동장치.The suction and exhaust valves of claim 1, wherein the suction and exhaust valves partially cut off a portion of the cylinder located in the combustion chamber of the cylinder head to open and close the suction and exhaust holes formed in the combustion chamber of the cylinder head by rotating means. Combustion chamber valve driving device of an automobile engine. 제2항에 있어서, 상기 회전수단은, 흡, 배기밸브들의 스템엔드에 각각 밸브베벨기어들이 체결되고, 상기 밸브베벨기어들은 각각 별도로 설치되는 연결축베벨기어에 동시에 치합되며, 상기 연결축베벨기어는 싱글캠엔진의 캠축에 체결되는 싱글축베벨기어에 치합되도록 함을 륵징으로 하는 자동차엔진의 연소실 밸브 구동장치.The bevel gear of claim 2, wherein the bevel gears are fastened to the stem ends of the intake and exhaust valves, and the valve bevel gears are simultaneously engaged with the connecting shaft bevel gears, respectively. Combustion chamber valve driving device of an automobile engine, which is to be engaged with a single shaft bevel gear fastened to the cam shaft of a single cam engine. 제2항에 있어서, 상기 회전수단은, 흡, 배기밸브들의 스템엔드에 각각 밸브베벨기어들이 체결되고, 상기 밸브베벨기어들은 더브캠엔진의 캠축들에 각각 체결되는 더블축베벨기어들에 치합되도록 함을 특징으로 하는 자동차엔진의 연소실밸브 구동장치.The method of claim 2, wherein the rotating means, the valve bevel gears are fastened to the stem end of the intake and exhaust valves, respectively, the valve bevel gears are engaged with the double shaft bevel gears respectively fastened to the cam shafts of the dove cam engine. Combustion chamber valve driving apparatus of an automobile engine, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940003227A 1994-02-23 1994-02-23 Combustion chamber valve driving device of automobile engine KR950025240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940003227A KR950025240A (en) 1994-02-23 1994-02-23 Combustion chamber valve driving device of automobile engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940003227A KR950025240A (en) 1994-02-23 1994-02-23 Combustion chamber valve driving device of automobile engine

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KR950025240A true KR950025240A (en) 1995-09-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100740280B1 (en) * 2006-05-19 2007-07-20 심승현 A light pole composed of the strengthened structure and it's manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100740280B1 (en) * 2006-05-19 2007-07-20 심승현 A light pole composed of the strengthened structure and it's manufacturing method

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