GB413891A - Improvements in two-stroke internal combustion aircraft engine having scavenging and supercharging - Google Patents
Improvements in two-stroke internal combustion aircraft engine having scavenging and superchargingInfo
- Publication number
- GB413891A GB413891A GB24975/33A GB2497533A GB413891A GB 413891 A GB413891 A GB 413891A GB 24975/33 A GB24975/33 A GB 24975/33A GB 2497533 A GB2497533 A GB 2497533A GB 413891 A GB413891 A GB 413891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blower
- ports
- scavenging
- supercharging
- air
- 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
- F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
- F02B2700/03—Two stroke engines
- F02B2700/034—Two stroke engines with measures for charging, increasing the power
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
413,891. Two-stroke engines; regulating. SIEMENS & HALSKE AKT.-GES., Siemensstadt, Berlin. Sept. 8, 1933, No. 24975. Convention date, Nov. 3, 1932. [Classes 7 (ii) and 7 (vi).] In two-stroke engines for aircraft, the blower for supplying scavenging and supercharging air at low altitudes is supplemented by a high-pressure blower, which is coupled to the same drive as the first blower and is brought into action at high altitudes for supplying the supercharging air, the air for scavenging being still supplied by the first blower. The Figure shows the normal blower 13 supplying air to scavenging ports 2 and supercharging ports 3. At high altitudes, a clutch 15 is actuated to bring into action a high-pressure blower 17, a valve 18 being simultaneously moved from the fullline to the dotted position, so as to connect the ports 3 to the delivery pipe 24 of the blower 17, while still retaining the ports 2 in communication with the delivery 23 of the blower 13. A rotary valve 8 controls the passage leading to the ports 3. In a modification, the valve 18 is automatically moved by a piston device acted on at opposite sides by the pressures in the pipes 23 and 24.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE413891X | 1932-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB413891A true GB413891A (en) | 1934-07-26 |
Family
ID=6445647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24975/33A Expired GB413891A (en) | 1932-11-03 | 1933-09-08 | Improvements in two-stroke internal combustion aircraft engine having scavenging and supercharging |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB413891A (en) |
-
1933
- 1933-09-08 GB GB24975/33A patent/GB413891A/en not_active Expired
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