KR950001068A - Intake valve control structure of automobile engine using tappet - Google Patents
Intake valve control structure of automobile engine using tappet Download PDFInfo
- Publication number
- KR950001068A KR950001068A KR1019930010870A KR930010870A KR950001068A KR 950001068 A KR950001068 A KR 950001068A KR 1019930010870 A KR1019930010870 A KR 1019930010870A KR 930010870 A KR930010870 A KR 930010870A KR 950001068 A KR950001068 A KR 950001068A
- Authority
- KR
- South Korea
- Prior art keywords
- tappet
- intake valve
- engine
- valve
- speed
- Prior art date
Links
Landscapes
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
본 발명은 태핏(TAPPET)을 이용한 자동차 엔진의 흡기밸브 조절기구에 관한 것으로써, 캠과 밸브의 사이에 태핏을 설치하여 엔진의 속도 즉, 엔진이 공회전이나 저속 및 중속과 고속에 따라 상기 태핏의 피스톤이 유압에 의하여 승하강되어지며 밸브의 길이에 변화를 주어 결과적으로 흡기밸브의 개폐시간을 조절함으로써 엔진의 공회전 및 저,중고속시에는 흡기밸브가 보다 일찍 닫혀 흡기효율이 향상되고 고속시에는 흡기밸브가 늦게 닫혀 엔진의 힘(성능)이 향상되도록 한 것이다.The present invention relates to an intake valve control mechanism of an automobile engine using a tappet, and a tappet is installed between a cam and a valve, so that the speed of the engine is changed according to the engine speed, that is, the engine is idle or low speed and medium speed and high speed. The piston is raised and lowered by hydraulic pressure, and the length of the valve is changed. As a result, the opening and closing time of the intake valve is adjusted. As a result, the intake valve is closed earlier at idle, low and medium speed of the engine, and the intake efficiency is improved. The intake valve closes late to improve engine power.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 따른 태핏의 구성이 도시된 회로도, 제3도는 제2도의 작동상태로써, (A)는 엔진의 공회전 또는 중저속시 태핏의 작동상태도 및 밸브의 운동 그래프, (B)는 엔진의 고속시 태핏의 작동상태도 및 밸브의 운동 그래프이다.2 is a circuit diagram showing the configuration of the tappet according to the present invention, FIG. 3 is an operating state of FIG. 2, (A) is an operating state diagram of the tappet and the movement graph of the valve when the engine is idle or medium low speed, (B) Is a graph of the operation state of the tappet and the movement of the valve at high speed of the engine.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930010870A KR950001068A (en) | 1993-06-15 | 1993-06-15 | Intake valve control structure of automobile engine using tappet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930010870A KR950001068A (en) | 1993-06-15 | 1993-06-15 | Intake valve control structure of automobile engine using tappet |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950001068A true KR950001068A (en) | 1995-01-03 |
Family
ID=67134439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930010870A KR950001068A (en) | 1993-06-15 | 1993-06-15 | Intake valve control structure of automobile engine using tappet |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950001068A (en) |
-
1993
- 1993-06-15 KR KR1019930010870A patent/KR950001068A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |