JPS63171622U - - Google Patents
Info
- Publication number
- JPS63171622U JPS63171622U JP1987065071U JP6507187U JPS63171622U JP S63171622 U JPS63171622 U JP S63171622U JP 1987065071 U JP1987065071 U JP 1987065071U JP 6507187 U JP6507187 U JP 6507187U JP S63171622 U JPS63171622 U JP S63171622U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- exhaust
- valve
- internal combustion
- combustion engine
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/20—SOHC [Single overhead camshaft]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065071U JPS63171622U (US08197722-20120612-C00093.png) | 1987-04-28 | 1987-04-28 | |
| US07/186,841 US4872431A (en) | 1987-04-28 | 1988-04-27 | Internal combustion engine with ceramics valves |
| DE3814262A DE3814262A1 (de) | 1987-04-28 | 1988-04-27 | Brennkraftmaschine mit keramikventilen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065071U JPS63171622U (US08197722-20120612-C00093.png) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171622U true JPS63171622U (US08197722-20120612-C00093.png) | 1988-11-08 |
Family
ID=13276351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987065071U Pending JPS63171622U (US08197722-20120612-C00093.png) | 1987-04-28 | 1987-04-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4872431A (US08197722-20120612-C00093.png) |
| JP (1) | JPS63171622U (US08197722-20120612-C00093.png) |
| DE (1) | DE3814262A1 (US08197722-20120612-C00093.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5094200A (en) * | 1991-05-28 | 1992-03-10 | Ford Motor Company | Lightweight composite engine valve |
| US6009843A (en) * | 1997-10-22 | 2000-01-04 | 3M Innovative Properties Company | Fiber reinforced, titanium composite engine valve |
| JP2003083013A (ja) * | 2001-09-14 | 2003-03-19 | Fuji Oozx Inc | 多弁式エンジン |
| CA2577712C (en) * | 2006-02-28 | 2011-01-11 | Honda Motor Co., Ltd. | Internal combustion engine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT84685B (de) * | 1916-05-05 | 1921-07-11 | Sir William Beardmore | Ventilsteuerung für Verbrennungskraftmaschinen. |
| GB967697A (en) * | 1962-08-23 | 1964-08-26 | Vauxhall Motors Ltd | Internal combustion engine valve gear |
| US3319321A (en) * | 1964-01-10 | 1967-05-16 | Eaton Mfg Co | Method of making engine valve |
| CA1124597A (en) * | 1976-12-02 | 1982-06-01 | Yasuo Nakajima | Engine system |
| US4530322A (en) * | 1980-10-31 | 1985-07-23 | Nippon Kokan Kabushiki Kaisha | Exhaust valve for diesel engine and production thereof |
| US4660529A (en) * | 1981-04-22 | 1987-04-28 | Yamaha Hatsudoki Kabushiki Kaisha | Four-cycle engine |
| JPS5996406A (ja) * | 1982-11-24 | 1984-06-02 | Honda Motor Co Ltd | ３弁式内燃機関における動弁装置 |
-
1987
- 1987-04-28 JP JP1987065071U patent/JPS63171622U/ja active Pending
-
1988
- 1988-04-27 US US07/186,841 patent/US4872431A/en not_active Expired - Fee Related
- 1988-04-27 DE DE3814262A patent/DE3814262A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US4872431A (en) | 1989-10-10 |
| DE3814262A1 (de) | 1988-11-17 |
