GB827863A - A fuel control for a combustion chamber - Google Patents
A fuel control for a combustion chamberInfo
- Publication number
- GB827863A GB827863A GB1622156A GB1622156A GB827863A GB 827863 A GB827863 A GB 827863A GB 1622156 A GB1622156 A GB 1622156A GB 1622156 A GB1622156 A GB 1622156A GB 827863 A GB827863 A GB 827863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- nozzles
- spaces
- combustion
- bellows
- 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
- 239000000446 fuel Substances 0.000 title abstract 11
- 238000002485 combustion reaction Methods 0.000 title abstract 6
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
- F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
-
- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/228—Dividing fuel between various burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
827,863. Jet propulsion plant. UNITED AIRCRAFT CORPORATION. May 25, 1956, No. 16221/56. Class 110 (3). [Also in Groups XII and XXIX] A ram jet has the combustion chamber divided into a pair of separate combustion spaces into one of which fuel is injected at a rate a fixed percentage greater than the rate at which the fuel is fed to the other combustion space so as to obtain different fuel to air ratios and means responsive to the difference in the resulting pressures in the combustion spaces for varying the rate at which fuel is supplied to the combustion chamber. The ram jet 10, Fig. 1, is divided into two complementary spaces A, B into which fuel is injected by nozzles 24, 26, respectively. The nozzles 24 inject into the space A more fuel than the nozzles 26 inject into the space B. This results in a pressure difference between the spaces A and B which changes sign as the fuel-air ratio passes through the stoichiometric condition. This pressure difference is used to control a regulator 20 which controls the fuel flow to the nozzles 24, 26. Variations in the pressure difference between the spaces A and B cause movement of the bellows 30 which actuate a valve 44 through a lever 36. Movement of the valve 44 will vary the pressure in the bellows 50 which pressures are slightly greater than the pressures in the chamber 52 due to the restriction shown. The resulting movements of the bellows 50 control the fuel flow regulating valve 58. An adjustable spring 64 is provided so that the regulator can be set at any desired fuel-air ratios. The inner central body 12 may carry the fuel and fuel-flow regulating mechanism. One set of fuel nozzles may be pilot nozzles.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3383456A CH368975A (en) | 1956-06-01 | 1956-06-01 | Fuel supply system for a combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB827863A true GB827863A (en) | 1960-02-10 |
Family
ID=4504601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1622156A Expired GB827863A (en) | 1956-06-01 | 1956-05-25 | A fuel control for a combustion chamber |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH368975A (en) |
| GB (1) | GB827863A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424666A (en) * | 1980-09-26 | 1984-01-10 | Borg-Warner Corporation | Fuel control system and apparatus for gas turbine engine |
-
1956
- 1956-05-25 GB GB1622156A patent/GB827863A/en not_active Expired
- 1956-06-01 CH CH3383456A patent/CH368975A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH368975A (en) | 1963-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2447267A (en) | Fuel feeding system | |
| US2438663A (en) | Fuel injection system for internalcombustion engines | |
| US2861420A (en) | Fuel regulator | |
| GB1140272A (en) | Improvements in jet propulsion engine fuel supply systems | |
| GB827863A (en) | A fuel control for a combustion chamber | |
| US3030771A (en) | Turbo rocket fuel control system | |
| US2753686A (en) | Ramjet fuel regulator | |
| GB938430A (en) | Fuel injection system | |
| GB836955A (en) | Pressure ratio regulating system | |
| US3130740A (en) | Ramjet fuel control | |
| GB837957A (en) | Improvements in or relating to burners | |
| GB1021509A (en) | Improvements in and relating to carburettors | |
| GB782396A (en) | Improvements in ram-jet engines for aircraft and in particular for supersonic aircraft | |
| GB830030A (en) | Improvements in turbo-jet engines as regards í«reheatí» | |
| GB745146A (en) | Fuel feed and power control system for gas turbine engines | |
| GB827282A (en) | Improvements in or relating to pressure-sensitive control mechanisms | |
| US2465550A (en) | Aircraft carburetor | |
| GB900278A (en) | Pre-heat gases supply control system for flame-cutting machines | |
| GB757504A (en) | Means for controlling the supply of liquid fuel to engine or other combustion chambers | |
| GB831982A (en) | Starting control for gas turbine engines | |
| GB802923A (en) | Improvements in or relating to fuel supply systems for gas turbine engines | |
| GB700776A (en) | Control means for internal combustion prime movers | |
| GB729300A (en) | Fuel control system for gas turbines | |
| GB729077A (en) | Improvements in fuel supply systems for airborne vehicles | |
| GB822645A (en) | Improvements in or relating to devices for regulating the fuel flow delivered to supersonic ram jets |