GB694642A - Means for controlling the supply of liquid fuel to the combustion chamber of a prime mover - Google Patents
Means for controlling the supply of liquid fuel to the combustion chamber of a prime moverInfo
- Publication number
- GB694642A GB694642A GB1216950A GB1216950A GB694642A GB 694642 A GB694642 A GB 694642A GB 1216950 A GB1216950 A GB 1216950A GB 1216950 A GB1216950 A GB 1216950A GB 694642 A GB694642 A GB 694642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- combustion chamber
- fuel
- diaphragm
- loaded
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
694,642. Gas turbine plant. LUCAS, Ltd., J. May 7, 1951 [May 16, 1950] No. 12169/50. Class 110(iii) [Also in Group XXIX] The output of a pump supplying liquid fuel to the combustion chamber of a jet propulsion engine or a gas turbine is regulated by a fuel-actuated servo-mechanism the control means of which includes a chamber divided into two compartments g, h by a flexible diaphragm i (or a piston) one of the compartments g having an inlet for the reception of liquid at a pressure related to the speed of the pump, this compartment also being connected by a passage having a control or throttle valve 2 with the pump outlet f. The arrangement is particularly adapted for use in connection with engines in which provision is made for injecting water into the combustion chamber. In this case, the valve 2 which may be operated manually or otherwise is fully open when no water is being injected and is closed when water is being injected to obtain an increased delivery from the pump. As shown, the burners x are supplied by a variable delivery swashplate pump b as described in Specification 577,016, [Group XXIX]. The obliquity of the swash-plate d is controlled by a spring-loaded servo-piston q itself controlled by a vent valve n actuated by the diaphragm i through a spring-loaded lever k. The diaphragm is loaded by a tension spring j and fuel from the radial passages u of the pump rotor a has access to the compartment g through a restricted orifice v.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1216950A GB694642A (en) | 1950-05-16 | 1950-05-16 | Means for controlling the supply of liquid fuel to the combustion chamber of a prime mover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1216950A GB694642A (en) | 1950-05-16 | 1950-05-16 | Means for controlling the supply of liquid fuel to the combustion chamber of a prime mover |
Publications (1)
Publication Number | Publication Date |
---|---|
GB694642A true GB694642A (en) | 1953-07-22 |
Family
ID=9999611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1216950A Expired GB694642A (en) | 1950-05-16 | 1950-05-16 | Means for controlling the supply of liquid fuel to the combustion chamber of a prime mover |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB694642A (en) |
-
1950
- 1950-05-16 GB GB1216950A patent/GB694642A/en not_active Expired
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