GB714140A - Improvements in or relating to control systems for engines - Google Patents
Improvements in or relating to control systems for enginesInfo
- Publication number
- GB714140A GB714140A GB33750A GB33750A GB714140A GB 714140 A GB714140 A GB 714140A GB 33750 A GB33750 A GB 33750A GB 33750 A GB33750 A GB 33750A GB 714140 A GB714140 A GB 714140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- combustion chamber
- temperature
- change
- rate
- bulb
- 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
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Supercharger (AREA)
Abstract
714,140. Gas turbine plant. BENDIX AVIATION CORPORATION. Jan. 5, 1950, No. 337/50. Class 110(3) [Also in Group XXIX] The fuel valve of an aircraft jet engine may be manually set to produce a desired engine speed range which is then maintained automatically. The control system is sensitive to the rate of change of the combustion chamber temperature to stabilize speed by preventing hunting and the system is subjected to a control to limit the maximum temperature of the combustion chamber. As shown, the fuel .valve 7 is controlled manually by lever 1 and is automatically adjusted by the oil servo system 17, 30, 34. The pressure in the pipe line 34 is controlled through valves 27, 35 in accordance with engine speed, combustion chamber maximum temperature, and combustion chamber rate of change of temperature by governor 19. the blades 39 and the bulb 49 respectively. The sensitivity of the bulb 49 and the permissible rate of change of temperature varies in correspondence with the ambient air pressure through the action of capsule 40 responsive to the ram pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33750A GB714140A (en) | 1950-01-05 | 1950-01-05 | Improvements in or relating to control systems for engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33750A GB714140A (en) | 1950-01-05 | 1950-01-05 | Improvements in or relating to control systems for engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB714140A true GB714140A (en) | 1954-08-25 |
Family
ID=9702615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33750A Expired GB714140A (en) | 1950-01-05 | 1950-01-05 | Improvements in or relating to control systems for engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB714140A (en) |
-
1950
- 1950-01-05 GB GB33750A patent/GB714140A/en not_active Expired
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