KR930013421A - Intake and exhaust valve system of automobile engine - Google Patents
Intake and exhaust valve system of automobile engine Download PDFInfo
- Publication number
- KR930013421A KR930013421A KR1019910024658A KR910024658A KR930013421A KR 930013421 A KR930013421 A KR 930013421A KR 1019910024658 A KR1019910024658 A KR 1019910024658A KR 910024658 A KR910024658 A KR 910024658A KR 930013421 A KR930013421 A KR 930013421A
- Authority
- KR
- South Korea
- Prior art keywords
- intake
- exhaust valve
- valve system
- automobile engine
- solenoid valve
- Prior art date
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- Valve Device For Special Equipments (AREA)
Abstract
본 발명은 밸브개폐에 따른 에너지 손실을 최소화할 수 있는 간단한 구조의 자동차 엔진의 흡, 배기 밸브 시스템을 제공하는데 있다.The present invention is to provide an intake and exhaust valve system of a vehicle engine of a simple structure that can minimize the energy loss due to the valve opening and closing.
이를 실현하기 위하여 본 발명은, ECU로부터 출력되는 개폐신호에 의해 구동하는 솔레노이드 밸브와, 밸브스템과 일체로 연결되는 피스톤을 보유하는 실린더를 포함하고 있으며, 상기한 솔레노이드 밸브와 실린더가 유로를 형성하여 솔레노이드 밸브의 작용에 따라 피스톤의 승강운둥으로 흡기통로를 개폐하는 자동차 엔진의 흡, 배기밸브 시스템을 제공한다.In order to achieve this, the present invention includes a solenoid valve driven by an open / close signal output from the ECU, and a cylinder having a piston connected integrally with the valve stem, wherein the solenoid valve and the cylinder form a flow path. Provided is an intake and exhaust valve system of an automobile engine that opens and closes an intake passage by lifting and lowering of a piston according to the action of a solenoid valve.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 의하여 흡, 배기 밸브가 닫힌 상태의 구성도.1 is a configuration diagram of the intake and exhaust valves closed in accordance with the present invention.
제2도는 본 발명에 의하여 흡, 배기 밸브가 열린 상태의 구성도.2 is a configuration diagram of the intake and exhaust valves open in accordance with the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910024658A KR930013421A (en) | 1991-12-27 | 1991-12-27 | Intake and exhaust valve system of automobile engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910024658A KR930013421A (en) | 1991-12-27 | 1991-12-27 | Intake and exhaust valve system of automobile engine |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930013421A true KR930013421A (en) | 1993-07-21 |
Family
ID=67345803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910024658A KR930013421A (en) | 1991-12-27 | 1991-12-27 | Intake and exhaust valve system of automobile engine |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930013421A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010057637A (en) * | 1999-12-23 | 2001-07-05 | 이계안 | A hydraulic valve actuating apparatus for internal combustion engines |
-
1991
- 1991-12-27 KR KR1019910024658A patent/KR930013421A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010057637A (en) * | 1999-12-23 | 2001-07-05 | 이계안 | A hydraulic valve actuating apparatus for internal combustion engines |
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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 |