GB273733A - Improvements in or relating to two-stroke internal combustion engines - Google Patents
Improvements in or relating to two-stroke internal combustion enginesInfo
- Publication number
- GB273733A GB273733A GB17397/27A GB1739727A GB273733A GB 273733 A GB273733 A GB 273733A GB 17397/27 A GB17397/27 A GB 17397/27A GB 1739727 A GB1739727 A GB 1739727A GB 273733 A GB273733 A GB 273733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- piston
- charge
- cylinder
- power
- 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
- 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)
- Valve Device For Special Equipments (AREA)
Abstract
273,733. Sorriguieta, P. July 1, 1926, [Convention date]. Void [Published under Sect. 91 of the Acts]. Drawings to Specification. Two-stroke-cycle engines; pumps, piston; cylinders, ports of.-In an engine with coaxial pump and power cylinders the two pistons are connected by a hollow rod, which serves as a reservoir for the charge from the pump. The two cylinders may be of the same diameter or the pump piston may be larger than the power piston. In some forms the two pistons work inside a sleeve valve. which controls admission of the charge of the pump, exhaust from the power cylinder and it may be transfer of the charge around the piston head from the reservoir to the combustion chamber. Mixture may be drawn from a carburettor, or where heavy fuel is to be used it is sprayed with air into the pump during the first part of the suction stroke; thereafter air is drawn in from the atmosphere and at the end of the stroke air under pressure is forced in from an independent pump, the whole of this charge being compressed on the power stroke. A non-return valve in the pump piston head may admit the charge from the pump to the hollow piston rod, and it may enter the combustion chamber past a similar valve in the power piston. Poppet valves may be used to control the pump inlet and cylinder exhaust, the sleeve valve being dispensed with. In a V-type engine with twin cylinders having a common combustion chamber and intercommunicating pump chambers, four inlet valves to the pump and four exhaust valves are used two to each cylinder. These work in pairs one on each cylinder and are rocked from half speed shafts. Two pairs of sparking plugs are provided, working in pairs alternately. Driving-gear.-In a two-cylinder engine a gudgeon connects the two piston rods and drives on to the crank shaft through one central connecting rod.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES273733X | 1926-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB273733A true GB273733A (en) | 1928-10-01 |
Family
ID=8244921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17397/27A Expired GB273733A (en) | 1926-07-01 | 1927-06-30 | Improvements in or relating to two-stroke internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB273733A (en) |
-
1927
- 1927-06-30 GB GB17397/27A patent/GB273733A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1972409A (en) | Two-cycle internal combustion engine | |
US2405016A (en) | Piston and cylinder device | |
US1616137A (en) | Internal-combustion engine | |
GB273733A (en) | Improvements in or relating to two-stroke internal combustion engines | |
US2331784A (en) | Internal combustion motor | |
US2309434A (en) | Diesel engine | |
US2545793A (en) | Internal-combustion engine operating on the four-stroke cycle with compression ignition | |
GB252135A (en) | Improvements in four-stroke cycle internal-combustion engines | |
US1834651A (en) | Two stroke cycle internal combustion engine | |
US1378352A (en) | Four-cycle internal-combustion engine | |
US2612149A (en) | Two-cycle pump and engine assembly | |
GB649016A (en) | Improvements in or relating to super-charged four-stroke internal combustion engines | |
US1697876A (en) | Internal-combustion engine | |
GB190173A (en) | Improvements in four stroke cycle internal combustion engines for use in aircraft | |
GB272002A (en) | Improvements in two-stroke double acting internal combustion engines | |
GB335635A (en) | Improvements in internal combustion engines of the two-stroke type | |
GB191311565A (en) | Improvements in Internal Combustion Engines. | |
GB299430A (en) | Improvements in or relating to heavy oil or like engines | |
GB268434A (en) | Improvements in two stroke internal combustion engines | |
GB297073A (en) | Improvements in or relating to internal combustion engines | |
GB289160A (en) | Improvements in or relating to the valves and pumps of internal-combustion engines | |
GB178910A (en) | Improvements in or relating to internal-combustion engines | |
GB219049A (en) | Improvements in rotary valves for internal combustion engines and other heat engines | |
GB217931A (en) | Improvements in or relating to internal combustion engines | |
GB221010A (en) | Improvements in or relating to internal combustion engines |