KR100195408B1 - 가변 리프트형 밸브기구 - Google Patents
가변 리프트형 밸브기구 Download PDFInfo
- Publication number
- KR100195408B1 KR100195408B1 KR1019960048319A KR19960048319A KR100195408B1 KR 100195408 B1 KR100195408 B1 KR 100195408B1 KR 1019960048319 A KR1019960048319 A KR 1019960048319A KR 19960048319 A KR19960048319 A KR 19960048319A KR 100195408 B1 KR100195408 B1 KR 100195408B1
- Authority
- KR
- South Korea
- Prior art keywords
- camshaft
- cam
- valve
- sprocket
- valve mechanism
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2201/00—Electronic control systems; Apparatus or methods therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (1)
- 크랭크축의 회전력을 전달받는 전달스프로킷과, 상기 전달스프로킷과 치합되어 동력을 전달받는 캠축스프로킷과, 상기 캠축스프로킷 중심에 설치된 캠축과, 상기 캠축에 설치된 캠과, 상기 캠의 작동으로 밸브를 이동시키는 스윙암으로 구성된 밸브기구에 있어서, 상기 전달스프로킷의 중심축에 회동 가능하게 고정되어 일측은 캠축에 연결되고 타측은 힘을 전달받을 수 있도록 전달부가 형성된 트랜스퍼로드와, 상기 캠축을 회동시켜 상기 스윙암의 캠 접촉 위치가 변경되도록 상기 트랜스퍼로드의 전달부를 작동하는 액츄에이터와, 상기 액츄에이터를 제어하는 ECU로 구성된 것을 특징으로 하는 가변 리프트형 밸브기구.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960048319A KR100195408B1 (ko) | 1996-10-25 | 1996-10-25 | 가변 리프트형 밸브기구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960048319A KR100195408B1 (ko) | 1996-10-25 | 1996-10-25 | 가변 리프트형 밸브기구 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980029078A KR19980029078A (ko) | 1998-07-15 |
KR100195408B1 true KR100195408B1 (ko) | 1999-06-15 |
Family
ID=19478935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960048319A KR100195408B1 (ko) | 1996-10-25 | 1996-10-25 | 가변 리프트형 밸브기구 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100195408B1 (ko) |
-
1996
- 1996-10-25 KR KR1019960048319A patent/KR100195408B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19980029078A (ko) | 1998-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961025 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19961025 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19981022 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990127 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990211 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990212 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20021105 |