GB446070A - Improvements in internal combustion engines of the opposed piston type - Google Patents
Improvements in internal combustion engines of the opposed piston typeInfo
- Publication number
- GB446070A GB446070A GB26323/35A GB2632335A GB446070A GB 446070 A GB446070 A GB 446070A GB 26323/35 A GB26323/35 A GB 26323/35A GB 2632335 A GB2632335 A GB 2632335A GB 446070 A GB446070 A GB 446070A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- chamber
- opposed
- sept
- 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
- F02B75/00—Other engines
- F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
- F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
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
446,070. Opposed-piston oil engines. RENO, E., Chabreloche, Puy de D¶me, France. Sept. 23, 1935, No. 26323. Convention date, Sept. 24, 1934. [Classes 7 (ii) and 7 (iii)] In an engine having opposed pistons 4, 8 and a precombustion chamber 28 in communication with the space 29 between the pistons, the volume of the chamber is a maximum at the moment when fuel is injected through a nozzle 19 and diminishes during the expansion stroke to expel the burnt gases. The precombustion chamber is formed either by a cylinder in which a piston 16 integral with the piston 8 reciprocates or by a cylinder integral with the piston 8 which slides over a stationary piston carrying the injector. The communication between the chamber 28 and the space 29 is provided by helicoidal or oblique passages 22 in a core piece 21. The lower parts of the cylinder and the piston 4 are preferably enlarged to form a scavenging pump 23, 24 which delivers air through a passage 27 into an adjacent cylinder when admission ports 6 are uncovered by the piston 8.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR446070X | 1934-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB446070A true GB446070A (en) | 1936-04-23 |
Family
ID=8900506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26323/35A Expired GB446070A (en) | 1934-09-24 | 1935-09-23 | Improvements in internal combustion engines of the opposed piston type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB446070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012160376A3 (en) * | 2011-05-24 | 2013-04-25 | Cox Powertrain Ltd | Internal combustion engines |
-
1935
- 1935-09-23 GB GB26323/35A patent/GB446070A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012160376A3 (en) * | 2011-05-24 | 2013-04-25 | Cox Powertrain Ltd | Internal combustion engines |
| CN103842618A (en) * | 2011-05-24 | 2014-06-04 | 考克斯传动有限公司 | Internal combustion engines |
| US9512777B2 (en) | 2011-05-24 | 2016-12-06 | Cox Powertrain Ltd. | Internal combustion engines |
| CN103842618B (en) * | 2011-05-24 | 2016-12-07 | 考克斯传动有限公司 | Internal combustion engine |
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