GB487856A - Improved method and device for providing a differential regulation of the supercharging and scavenging in internal combustion engines - Google Patents
Improved method and device for providing a differential regulation of the supercharging and scavenging in internal combustion enginesInfo
- Publication number
- GB487856A GB487856A GB25737/36A GB2573736A GB487856A GB 487856 A GB487856 A GB 487856A GB 25737/36 A GB25737/36 A GB 25737/36A GB 2573736 A GB2573736 A GB 2573736A GB 487856 A GB487856 A GB 487856A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- scavenging
- supercharging
- air
- reservoir
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/33—Compressors for piston combustion engines
- F02M2700/331—Charging and scavenging compressors
- F02M2700/335—Control therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
487,856. Two-stroke engines; regulating. CHABAY, M. R. A. Sept. 22, 1936, No. 25737. Convention date, Nov. 16, 1935. [Classes 7 (ii) and 7 (vi)] In engines for aircraft having the scavenging and supercharging air supplied from the same compressor, means are provided for differentially regulating the proportion of air which is used for the two functions, so that the amount used for scavenging is reduced as the altitude increases, and the amount used for supercharging is correspondingly increased. Fig. 1 shows a compressor 2 supplying compressed air to a reservoir 5 which communicates by a valve 14 with a second reservoir 10 supplying air for scavenging through a valve 11, the air in the reservoir 5 being supplied through the carburetter 8 and valve 7 for supercharging. The valve 14 is so loaded that the correct proportion of air passes into the reservoir 10 according to the altitude ; or the valve 14 may be actuated by gear adjustable by hand or by an aneroid so as to give the desired regulation. Fig. 2 shows a cam 19 for actuating the valve through a rod 16, the cam being adjusted axially by a rod 23 connected by a double roller bearing 22. The valve 14 may form the scavenging valve on the cylinder.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE487856X | 1935-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB487856A true GB487856A (en) | 1938-06-22 |
Family
ID=6543706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25737/36A Expired GB487856A (en) | 1935-11-16 | 1936-09-22 | Improved method and device for providing a differential regulation of the supercharging and scavenging in internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB487856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2473446A (en) * | 2009-09-09 | 2011-03-16 | Univ Brunel | Two stroke internal combustion engine with a blower air reservoir |
-
1936
- 1936-09-22 GB GB25737/36A patent/GB487856A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2473446A (en) * | 2009-09-09 | 2011-03-16 | Univ Brunel | Two stroke internal combustion engine with a blower air reservoir |
| GB2473446B (en) * | 2009-09-09 | 2014-06-11 | Univ Brunel | Two stroke internal combustion engine with a blower air reservoir |
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