GB1373459A - Gas turbine engine - Google Patents

Gas turbine engine

Info

Publication number
GB1373459A
GB1373459A GB5700472A GB5700472A GB1373459A GB 1373459 A GB1373459 A GB 1373459A GB 5700472 A GB5700472 A GB 5700472A GB 5700472 A GB5700472 A GB 5700472A GB 1373459 A GB1373459 A GB 1373459A
Authority
GB
United Kingdom
Prior art keywords
valve
fuel nozzle
controller
supplied
atomizing
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
GB5700472A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1373459A publication Critical patent/GB1373459A/en
Expired legal-status Critical Current

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
    • F02C7/236—Fuel delivery systems comprising two or more pumps
    • F02C7/2365—Fuel delivery systems comprising two or more pumps comprising an air supply system for the atomisation of fuel

Abstract

1373459 Gas turbine engine fuel systems WESTINGHOUSE ELECTRIC CORP 11 Dec 1972 [6 Jan 1972] 57004/72 Heading FIG A gas turbine engine comprises a combustion chamber having an atomizing type fuel nozzle to which fuel is supplied and atomized by means of pressurized air. A valve is provided for controlling admission of atomizing air, also a controller for controlling the valve and having means for opening the valve in response to an operating condition indicative of the need for atomizing air by the fuel nozzle, and a timing device adapted to be . actuated by the valve opening means and to close the valve after a predetermined time. The engine shown comprises an atomizing fuel nozzle 13 to which high-pressure air is supplied. The valve 15 is controlled by a diaphragm unit 23 to which control fluid is supplied through line 17, regulating valve 19 and solenoid-controlled valve 21. The valve 21 is controlled by a controller 22 which incorporates a timer device and which first acts to open the valve 21 and thus the valve 15 when a certain engine parameter is sensed indicative of the need for atomizing air to be supplied to the fuel nozzle, and then after a predetermined time, acting to close the valve 21 which in turn causes closure of the valve 15. The compressor pressure is sensed by a device 25 which passes a signal to the controller 22, the controller then causing the solenoid valve 21 to open so that control fluid passes to the diaphragm 23 to open the valve 15 so that atomizing air may flow to the fuel nozzle 13.
GB5700472A 1972-01-06 1972-12-11 Gas turbine engine Expired GB1373459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21583372A 1972-01-06 1972-01-06

Publications (1)

Publication Number Publication Date
GB1373459A true GB1373459A (en) 1974-11-13

Family

ID=22804584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5700472A Expired GB1373459A (en) 1972-01-06 1972-12-11 Gas turbine engine

Country Status (5)

Country Link
JP (1) JPS4877210A (en)
CA (1) CA973722A (en)
CH (1) CH558880A (en)
DE (1) DE2258718A1 (en)
GB (1) GB1373459A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501152A2 (en) * 1991-02-27 1992-09-02 Westinghouse Electric Corporation Apparatus for ignition diagnosis in a combustion turbine
CN111520238A (en) * 2020-04-27 2020-08-11 一汽解放汽车有限公司 Gas fuel supply pressure control device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111075573A (en) * 2019-12-03 2020-04-28 哈尔滨工程大学 Ship gas turbine diesel oil flash evaporation spraying system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501152A2 (en) * 1991-02-27 1992-09-02 Westinghouse Electric Corporation Apparatus for ignition diagnosis in a combustion turbine
EP0501152A3 (en) * 1991-02-27 1994-07-06 Westinghouse Electric Corp Apparatus for ignition diagnosis in a combustion turbine
CN111520238A (en) * 2020-04-27 2020-08-11 一汽解放汽车有限公司 Gas fuel supply pressure control device

Also Published As

Publication number Publication date
JPS4877210A (en) 1973-10-17
CH558880A (en) 1975-02-14
CA973722A (en) 1975-09-02
DE2258718A1 (en) 1973-07-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee