GB765949A - Multi-cylinder two-stroke internal combustion engines having exhaust gas turbo chargers - Google Patents
Multi-cylinder two-stroke internal combustion engines having exhaust gas turbo chargersInfo
- Publication number
- GB765949A GB765949A GB7590/55A GB759055A GB765949A GB 765949 A GB765949 A GB 765949A GB 7590/55 A GB7590/55 A GB 7590/55A GB 759055 A GB759055 A GB 759055A GB 765949 A GB765949 A GB 765949A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- port
- cylinder
- manifold
- piston
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
765,949. Two-stroke engines ; charge pumps. SULZER FRERES SOC. ANON. March 15, 1955 [Dec. 17, 1954], No. 7590/55. Class 7 (2). Displacement pistons, e.g. the undersides of working pistons 2, vary the volume of chambers 11 opening, as via further chambers 13 and passages 14, into inlet passages 6 connecting piston-controlled inlet ports 3 of individual cylinders to a manifold 5 supplied with air by an exhaust driven turbo-charger, part of the stroke of each displacement piston being rendered ineffected by a by-pass port 18 connected to the manifold 5 by a passage 19. An auxiliary inlet port 20 may communicate with the passage 19 and, where a mechanical exhaust valve in series with the exhaust port 8 allows the use of a shortened piston 2, may also constitute the by-pass port, the port 18 being dispensed with. To hinder back flow to the manifold 5, each passage 14 may end in a guide nozzle 15, a portion of each passage 6 up-stream of the passage 14 may be constricted and/or a check valve 16 or venturi or spiral device may be located in the passage 6 upstream of the passage 14. There may be a single exhaust driven turbine, one for each of a plurality of cylinder groups or one for each cylinder. Specifications 765,948 and 765,950 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH765949X | 1954-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB765949A true GB765949A (en) | 1957-01-16 |
Family
ID=4535035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7590/55A Expired GB765949A (en) | 1954-12-17 | 1955-03-15 | Multi-cylinder two-stroke internal combustion engines having exhaust gas turbo chargers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB765949A (en) |
-
1955
- 1955-03-15 GB GB7590/55A patent/GB765949A/en not_active Expired
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