GB730647A - Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types - Google Patents

Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types

Info

Publication number
GB730647A
GB730647A GB310852A GB310852A GB730647A GB 730647 A GB730647 A GB 730647A GB 310852 A GB310852 A GB 310852A GB 310852 A GB310852 A GB 310852A GB 730647 A GB730647 A GB 730647A
Authority
GB
United Kingdom
Prior art keywords
fuel
pump
main
turbine
auxiliary
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
Application number
GB310852A
Inventor
Thomas Alfred Harris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB310852A priority Critical patent/GB730647A/en
Publication of GB730647A publication Critical patent/GB730647A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/043—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump having pump readily separable from container
    • 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
    • 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
    • F02C7/236—Fuel delivery systems comprising two or more pumps

Abstract

730,647. Gas turbine plant; jet propulsion plant; centrifugal pumps. LUCAS (INDUSTRIES), Ltd., J. Jan. 30, 1953 [Feb. 6, 1952; March 14, 1952], Nos. 3108/52 and 6643/52. Classes 110 (1) and 110 (3). [Also in Group XI] A gas turbine or jet propulsion engine fuel system comprises a main centrifugal fuel pump, a turbine driven by fuel from the main pump driving an auxiliary fuel pump and a valve responsive to fluid pressure for controlling the supply of fuel to the turbine. In the arrangement shown a main centrifugal fuel pump a driven by the engine supplies fuel through control means c and non-return valve g to swirl type main burners d. An auxiliary centrifugal fuel pump h driven by a turbine k supplies fuel to pilot swirl type burners i. The pump h is supplied with fuel from the main pump through a passage j. The turbine k is driven by fuel from the main pump supplied through a passage o and a control valve p. The turbine discharges through a pipe m to the intake of the pump a or the supply tank. The valve p is controlled by a spring s and a diaphragm u which is responsive to the pressure difference between the inlet of the pump a and the discharge of the pump h. In a modification the pumps a and h supply fuel to the swirl chambers of a duplex burner or to a single swirl chamber of a burner. In another modification the pump h is of the gear type. In a further modification, the auxiliary fuel pump is used to circulate fuel through the swirl chambers of burners of the spill type. In this arrangement, the main fuel pump may supply the fuel direct to the burners or may inject the fuel into the auxiliary fuel pump circuit. The auxiliary fuel pump may be supplied with fuel from any other source.
GB310852A 1952-02-06 1952-02-06 Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types Expired GB730647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB310852A GB730647A (en) 1952-02-06 1952-02-06 Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB310852A GB730647A (en) 1952-02-06 1952-02-06 Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types

Publications (1)

Publication Number Publication Date
GB730647A true GB730647A (en) 1955-05-25

Family

ID=9752080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB310852A Expired GB730647A (en) 1952-02-06 1952-02-06 Means for supplying liquid fuel to prime movers of the jet propulsion and gas turbine types

Country Status (1)

Country Link
GB (1) GB730647A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056877B (en) * 1956-08-07 1959-05-06 Dowty Fuel Syst Ltd Device for pressure and volume control in fuel feed lines, especially for burners of gas turbines used to drive aircraft
FR2292867A1 (en) * 1974-11-29 1976-06-25 Gen Electric FLUID SUPPLY SYSTEM
US4067665A (en) * 1975-06-16 1978-01-10 Schwartzman Everett H Turbine booster pump system
FR2404113A1 (en) * 1977-09-23 1979-04-20 Snecma TURBOREACTOR REGULATION DEVICE
WO2013025818A1 (en) * 2011-08-15 2013-02-21 Eaton Corporation Fuel system using dual pressure hi-speed centrifugal pump arrangement
CN108636646A (en) * 2018-05-15 2018-10-12 北京空间飞行器总体设计部 It is a kind of can multi-injection integral type fluidic device and jetting method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056877B (en) * 1956-08-07 1959-05-06 Dowty Fuel Syst Ltd Device for pressure and volume control in fuel feed lines, especially for burners of gas turbines used to drive aircraft
FR2292867A1 (en) * 1974-11-29 1976-06-25 Gen Electric FLUID SUPPLY SYSTEM
US4067665A (en) * 1975-06-16 1978-01-10 Schwartzman Everett H Turbine booster pump system
FR2404113A1 (en) * 1977-09-23 1979-04-20 Snecma TURBOREACTOR REGULATION DEVICE
WO2013025818A1 (en) * 2011-08-15 2013-02-21 Eaton Corporation Fuel system using dual pressure hi-speed centrifugal pump arrangement
US20140219826A1 (en) * 2011-08-15 2014-08-07 Eaton Corporation Fuel system using dual pressure hi-speed centrifugal pump arrangement
CN108636646A (en) * 2018-05-15 2018-10-12 北京空间飞行器总体设计部 It is a kind of can multi-injection integral type fluidic device and jetting method
CN108636646B (en) * 2018-05-15 2019-12-20 北京空间飞行器总体设计部 Integrated jet device capable of jetting for multiple times and jet method

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