GB570292A - Improvements in or relating to internal-combustion engines of the opposed piston type - Google Patents
Improvements in or relating to internal-combustion engines of the opposed piston typeInfo
- Publication number
- GB570292A GB570292A GB21674/43A GB2167443A GB570292A GB 570292 A GB570292 A GB 570292A GB 21674/43 A GB21674/43 A GB 21674/43A GB 2167443 A GB2167443 A GB 2167443A GB 570292 A GB570292 A GB 570292A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- fuel
- hollow
- rim
- injected
- 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
- F02B45/00—Engines characterised by operating on non-liquid fuels other than gas; Plants including such engines
- F02B45/02—Engines characterised by operating on non-liquid fuels other than gas; Plants including such engines operating on powdered fuel, e.g. powdered coal
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
570,292. Engines using solid fuel. KRYGSMAN, D. Dec. 24, 1943, No. 21674. [Class 7 (ii)] In an opposed piston engine, finely divided solid fuel is injected at or about the commencement of the compression stroke. Fuel delivered to a passage 17 in the cylinder wall when the piston 12 is at or near the beginning of its compression stroke, traverses a radial passage 16 in the piston head and issues from an axial orifice in a semi - spherical hollow 13 in the piston head. The hollow 13 is bounded by a rim 14 adapted to telescope into a rim 15 surrounding a similar hollow 13 in the other piston 11 when the pistons approach their innermost positions, the hollows forming a spherical combustion chamber which persists over about 30 degrees of crank movement as one piston is given a corresponding lead over the other. In each piston, a space 20 between adjacent piston rings may be fed with compressed air delivered through pipes 23, 22 when the fuel injection occurs, or be connected by internal passages to the space between the pistons to avoid seepage of the fuel between the piston and cylinder wall. Lubricant may be supplied with the compressed air. The fuel may be injected through a porcelain nozzle member fitted in the hemispherical recess 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21674/43A GB570292A (en) | 1943-12-24 | 1943-12-24 | Improvements in or relating to internal-combustion engines of the opposed piston type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21674/43A GB570292A (en) | 1943-12-24 | 1943-12-24 | Improvements in or relating to internal-combustion engines of the opposed piston type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB570292A true GB570292A (en) | 1945-06-29 |
Family
ID=10166916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21674/43A Expired GB570292A (en) | 1943-12-24 | 1943-12-24 | Improvements in or relating to internal-combustion engines of the opposed piston type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB570292A (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 |
-
1943
- 1943-12-24 GB GB21674/43A patent/GB570292A/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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