GB471011A - Improvements in internal combustion engines - Google Patents
Improvements in internal combustion enginesInfo
- Publication number
- GB471011A GB471011A GB25122/36A GB2512236A GB471011A GB 471011 A GB471011 A GB 471011A GB 25122/36 A GB25122/36 A GB 25122/36A GB 2512236 A GB2512236 A GB 2512236A GB 471011 A GB471011 A GB 471011A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stroke
- cylinder
- valve
- cylinders
- chamber
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
-
- 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
- F02B2720/00—Engines with liquid fuel
- F02B2720/13—Two stroke engines with ignition device
- F02B2720/131—Two stroke engines with ignition device with measures for removing exhaust gases from the cylinder
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
471,011. Two-stroke engines. CREMER; C. L. Sept. 15, 1936, No. 25122. Convention date, June 9. [Class 7 (ii)] A two-stroke engine com prises cylinders 1, 2 arranged in tandem, pistons 3, 4 con nected in tandem by a trunk 5 in which are transfer passages 11 capable of bridg ing the cylinders, and a non return valve 4a in the pistor 4 for passing an air-fuel mix ture therethrough. On the up-stroke stroke, the valve 4a lifts off its seat and allows the mixture to pass from a chamber 12 into the space below the piston 4 ; by en gaging a stop-plate 15 fixed to the piston, the valve sub sequently carries the piston along with it. Meanwhile, the previous charge is being compressed in the cylinder 1. On the down-stroke, the valve closes, and the induced charge is compressed and near the end of the stroke is transferred to the cylinder 1 via the passages 11 as that cylinder is exhausting. The chamber 12 may be open to more than one set of cylinders, a non-return valve may be fitted between the chamber 12 and the carburetter, and the cylinder 2 may be of greater capacity than the cylinder 1 to provide a supercharging effect.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ471011X | 1936-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB471011A true GB471011A (en) | 1937-08-26 |
Family
ID=19915825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25122/36A Expired GB471011A (en) | 1936-06-09 | 1936-09-15 | Improvements in internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB471011A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625051A1 (en) * | 1986-07-24 | 1988-02-04 | Schatz Oskar | Piston supercharger which can be driven by the exhaust gas pulses of an internal combustion engine |
| DE3625050A1 (en) * | 1986-07-24 | 1988-02-04 | Schatz Oskar | METHOD FOR ACTUATING A VALVE AT THE EXHAUST GAS OUTLET OF A PISTON LOADER DRIVABLE BY EXHAUST GAS PULSES FROM A COMBUSTION ENGINE, AND VALVE ARRANGEMENT FOR CARRYING OUT THE METHOD |
| DE3842802A1 (en) * | 1988-12-20 | 1990-06-21 | Karl Eickmann | Double-piston assembly, especially internal combustion engine |
-
1936
- 1936-09-15 GB GB25122/36A patent/GB471011A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625051A1 (en) * | 1986-07-24 | 1988-02-04 | Schatz Oskar | Piston supercharger which can be driven by the exhaust gas pulses of an internal combustion engine |
| DE3625050A1 (en) * | 1986-07-24 | 1988-02-04 | Schatz Oskar | METHOD FOR ACTUATING A VALVE AT THE EXHAUST GAS OUTLET OF A PISTON LOADER DRIVABLE BY EXHAUST GAS PULSES FROM A COMBUSTION ENGINE, AND VALVE ARRANGEMENT FOR CARRYING OUT THE METHOD |
| DE3842802A1 (en) * | 1988-12-20 | 1990-06-21 | Karl Eickmann | Double-piston assembly, especially internal combustion engine |
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