GB1001232A - Improved fuel system for a gas turbine engine - Google Patents
Improved fuel system for a gas turbine engineInfo
- Publication number
- GB1001232A GB1001232A GB14335/61A GB1433561A GB1001232A GB 1001232 A GB1001232 A GB 1001232A GB 14335/61 A GB14335/61 A GB 14335/61A GB 1433561 A GB1433561 A GB 1433561A GB 1001232 A GB1001232 A GB 1001232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- pass valve
- gas turbine
- restrictor
- turbine engine
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
1,001,232. Gas turbine fuel sustems. DOWTY FUEL SYSTEMS Ltd. April 19, 1962 [April 20, 1961], No. 14335/61. Addition to 834,916. Heading FIG. A fuel system for a gas turbine engine comprises a fuel pump 1 delivering to the engine combustion chamber, a by-pass valve responsive to an engine control and a slowly adjustable restrictor 23 which maintains a minimum fuel flow when the by-pass valve is substantially fully opened or fully opened. The setting of the by-pass valve is determined by the compression of a spring 9 acting on a rod 11 which contacts levers 13 of governor weights 6. The adjustable restrictor 23 is connected to the compressor inlet by a pipe 26 containing a fixed restrictor 27. Rapid movement of the lever 4 to reduce speed may open the by-pass valve to such an extent that insufficient fuel for combustion is pumped. This is prevented by the restrictor 23, the setting of which varies with atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14335/61A GB1001232A (en) | 1961-04-20 | 1961-04-20 | Improved fuel system for a gas turbine engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14335/61A GB1001232A (en) | 1961-04-20 | 1961-04-20 | Improved fuel system for a gas turbine engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1001232A true GB1001232A (en) | 1965-08-11 |
Family
ID=10039332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14335/61A Expired GB1001232A (en) | 1961-04-20 | 1961-04-20 | Improved fuel system for a gas turbine engine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1001232A (en) |
-
1961
- 1961-04-20 GB GB14335/61A patent/GB1001232A/en not_active Expired
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