GB309297A - Improvements in or relating to the cylinders of internal combustion engines - Google Patents
Improvements in or relating to the cylinders of internal combustion enginesInfo
- Publication number
- GB309297A GB309297A GB27644/27A GB2764427A GB309297A GB 309297 A GB309297 A GB 309297A GB 27644/27 A GB27644/27 A GB 27644/27A GB 2764427 A GB2764427 A GB 2764427A GB 309297 A GB309297 A GB 309297A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clearance
- per cent
- piston
- charge
- cylinders
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
-
- 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
- F02B2275/22—Side valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
309,297. Ricardo, H. R. Oct. 18, 1927. Cylinders, combustion chambers of, baffles for guiding charge and arrangement of igniters in. -In a combustion chamber F, which overlaps the cylinder bcre and is arranged to produce turbulence as described in Specification 148,046, the sparking plug is located at J in the part of the head closely approached by the piston. The clearance between this part and the piston face should not exceed 4 per cent of the stroke and the amount of charge entrapped should not exceed 10 per cent of the whole charge. If this clearance approaches a minimum of 0.02 inches, a recess F<2> may be formed, either in the head or the piston, adjacent the sparking plug, or a sparking plug having an appreciable gas capacity may be employed. An example is given in which if this capacity is 1 cc., the clearance 0.022 inch, the cylinder bore 4 inches and the compression ratio 5 : 1 then good firing will take place with a 20 per cent weak mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27644/27A GB309297A (en) | 1927-10-18 | 1927-10-18 | Improvements in or relating to the cylinders of internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27644/27A GB309297A (en) | 1927-10-18 | 1927-10-18 | Improvements in or relating to the cylinders of internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB309297A true GB309297A (en) | 1929-04-18 |
Family
ID=10262941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27644/27A Expired GB309297A (en) | 1927-10-18 | 1927-10-18 | Improvements in or relating to the cylinders of internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB309297A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1019501B (en) * | 1955-09-16 | 1957-11-14 | Paul Bock | Internal combustion engine working with external ignition and mixture compression |
-
1927
- 1927-10-18 GB GB27644/27A patent/GB309297A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1019501B (en) * | 1955-09-16 | 1957-11-14 | Paul Bock | Internal combustion engine working with external ignition and mixture compression |
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