JPH0472966B2 - - Google Patents
Info
- Publication number
- JPH0472966B2 JPH0472966B2 JP57127567A JP12756782A JPH0472966B2 JP H0472966 B2 JPH0472966 B2 JP H0472966B2 JP 57127567 A JP57127567 A JP 57127567A JP 12756782 A JP12756782 A JP 12756782A JP H0472966 B2 JPH0472966 B2 JP H0472966B2
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- shaft
- valve
- camshaft
- cylinder head
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/262—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with valve stems disposed radially from a centre which is substantially the centre of curvature of the upper wall surface of a combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
- F02F2001/246—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis and orientated radially from the combustion chamber surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12756782A JPS5918217A (ja) | 1982-07-23 | 1982-07-23 | 内燃機関の動弁装置 |
| AU16873/83A AU545712B2 (en) | 1982-07-23 | 1983-07-15 | I.c. engine valve actuating apparatus |
| GB08319455A GB2124301B (en) | 1982-07-23 | 1983-07-19 | Internal combustion engine valve actuating mechanism |
| FR8312180A FR2530727B1 (fr) | 1982-07-23 | 1983-07-22 | Dispositif de commande des soupapes dans un moteur a combustion interne |
| US06/516,368 US4558667A (en) | 1982-07-23 | 1983-07-22 | Valve driving apparatus for an internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12756782A JPS5918217A (ja) | 1982-07-23 | 1982-07-23 | 内燃機関の動弁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5918217A JPS5918217A (ja) | 1984-01-30 |
| JPH0472966B2 true JPH0472966B2 (US20030157376A1-20030821-M00001.png) | 1992-11-19 |
Family
ID=14963230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12756782A Granted JPS5918217A (ja) | 1982-07-23 | 1982-07-23 | 内燃機関の動弁装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918217A (US20030157376A1-20030821-M00001.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60216012A (ja) * | 1984-04-11 | 1985-10-29 | Yamaha Motor Co Ltd | 内燃機関の動弁装置 |
| JPS6149120A (ja) * | 1984-08-15 | 1986-03-11 | Yamaha Motor Co Ltd | ４行程内燃機関 |
| JPH0526315Y2 (US20030157376A1-20030821-M00001.png) * | 1987-01-16 | 1993-07-02 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299871A (en) * | 1965-04-03 | 1967-01-24 | Bayerische Motoren Werke Ag | Valve control for internal combustion engines |
-
1982
- 1982-07-23 JP JP12756782A patent/JPS5918217A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299871A (en) * | 1965-04-03 | 1967-01-24 | Bayerische Motoren Werke Ag | Valve control for internal combustion engines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5918217A (ja) | 1984-01-30 |
