GB291937A - Improvements in the attachment of engine cylinders to crankcases - Google Patents
Improvements in the attachment of engine cylinders to crankcasesInfo
- Publication number
- GB291937A GB291937A GB1321627A GB1321627A GB291937A GB 291937 A GB291937 A GB 291937A GB 1321627 A GB1321627 A GB 1321627A GB 1321627 A GB1321627 A GB 1321627A GB 291937 A GB291937 A GB 291937A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- cylinders
- oil
- attachment
- holes
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
- F01P9/04—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 by simultaneous or alternative use of direct air-cooling and liquid cooling
-
- 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
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/04—Cylinders; Cylinder heads having cooling means for air cooling
- F02F1/045—Attachment of cylinders to crankcase
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
291,937. Douglas Motors, Ltd., and Pullin, C. G. May 17, 1927. Cylinders. -In an attachment for engine cylinders to crank casings, sockets 6 on the crank casings 2 engage the cylinders at intermediate positions 12 and at their open ends at 13. Lubricating-oil is circulated in an annular recess 8 between the engaging surfaces to cool the cylinder. The bolts may engage lugs on a collar 9 which abuts the end 10 of the socket, or may engage lugs at the combustion end of the cylinder. A passage connects the crank-casing with the upper part of the recess 8, and drainage holes in the end face of the cylinder or the wall 17 lead the oil back to the casing. Long troughs 18 communicating with the holes may be provided in the cylinder to collect the oil and act as cooling-fins. Lubricating holes 20 communicate with the interior of the cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1321627A GB291937A (en) | 1927-05-17 | 1927-05-17 | Improvements in the attachment of engine cylinders to crankcases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1321627A GB291937A (en) | 1927-05-17 | 1927-05-17 | Improvements in the attachment of engine cylinders to crankcases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB291937A true GB291937A (en) | 1928-06-14 |
Family
ID=10018928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1321627A Expired GB291937A (en) | 1927-05-17 | 1927-05-17 | Improvements in the attachment of engine cylinders to crankcases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB291937A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520802A1 (en) * | 1982-02-04 | 1983-08-05 | Same Spa | INTERNAL COMBUSTION RECIPROCATING ENGINE COMPRISING A MIXED AIR AND LIQUID COOLING SYSTEM |
-
1927
- 1927-05-17 GB GB1321627A patent/GB291937A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520802A1 (en) * | 1982-02-04 | 1983-08-05 | Same Spa | INTERNAL COMBUSTION RECIPROCATING ENGINE COMPRISING A MIXED AIR AND LIQUID COOLING SYSTEM |
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