GB528469A - Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion engines - Google Patents
Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion enginesInfo
- Publication number
- GB528469A GB528469A GB13690/39A GB1369039A GB528469A GB 528469 A GB528469 A GB 528469A GB 13690/39 A GB13690/39 A GB 13690/39A GB 1369039 A GB1369039 A GB 1369039A GB 528469 A GB528469 A GB 528469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- cylinders
- ports
- internal combustion
- combustion engines
- 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
Links
Classifications
-
- 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
- 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
- F02B2275/18—DOHC [Double 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
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
528,469. Cylinders. FABBRICA AUTOMOBILI ISOTTA FRASCHINI, and TEBALDI, A. May 8, 1939, No. 13690. Convention date, May 10 1938. [Class 7 (ii)] In an arrangement of overhead valves in which twc inlet and two exhaust valves 5, 5<1>, 6, 61 alternate round the cylinder heads of a multicylinder engine, similar valves on neighbouring cylinders are adjacent so that they can be served by common passages The inlet passages 7, 7<1> preferably extend along the head casting above the exhaust passages 10. The passages 7, 7<1> are united in a passage 11 containing the main throttle valve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT528469X | 1938-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB528469A true GB528469A (en) | 1940-10-30 |
Family
ID=11277945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13690/39A Expired GB528469A (en) | 1938-05-10 | 1939-05-08 | Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB528469A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141174A (en) * | 1983-06-08 | 1984-12-12 | Brunswick Corp | Exhaust system for four cylinder two-stroke engines |
-
1939
- 1939-05-08 GB GB13690/39A patent/GB528469A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141174A (en) * | 1983-06-08 | 1984-12-12 | Brunswick Corp | Exhaust system for four cylinder two-stroke engines |
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