GB1122064A - Fuel flow control apparatus for gas turbine engines - Google Patents

Fuel flow control apparatus for gas turbine engines

Info

Publication number
GB1122064A
GB1122064A GB3952665A GB3952665A GB1122064A GB 1122064 A GB1122064 A GB 1122064A GB 3952665 A GB3952665 A GB 3952665A GB 3952665 A GB3952665 A GB 3952665A GB 1122064 A GB1122064 A GB 1122064A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
fuel
gas turbine
hand side
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
GB3952665A
Inventor
Eugene Harold Warne
Geoffrey Albert Long
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 GB3952665A priority Critical patent/GB1122064A/en
Publication of GB1122064A publication Critical patent/GB1122064A/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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow

Abstract

1,122,064. Gas turbine fuel systems. JOSEPH LUCAS (INDUSTRIES) Ltd. Nov. 4, 1966 [Sept. 16, 1965], No.39526/65. Heading F1G. [Also in Division G3] The flow of fuel to the burners 18 of a gas turbine engine is controlled by a manually actuated throttle valve 28 having metering grooves 29 which regulate the flow of fuel from a supply pipe 17a to a pipe 17b. The valve 28 has a hollow spindle 42 connected to a piston 31. A manually adjustable pilot valve 41 is slidable in the piston and spindle and controls the flow of fluid from the left hand side of the piston to a drain line 47. The left hand side of the piston is connected to the upstream valve pressure through a conduit 33 which is provided with restrictions 34, 35, and the right hand side of the piston is connected to a reduced pressure between restrictions 37, 38 thus the valve 28 assumes a position in response to movement of the pilot valve where the piston is pressure balanced. The supply of fuel is from a pump 10 having a swash plate adjusted by a piston 12 in response to a temperature controlled valve 24 and an upstream and downstream engine compressor pressure controlled valve 22 in the usual manner. A manual shut-off valve 25 is provided in the fuel line.
GB3952665A 1965-09-16 1965-09-16 Fuel flow control apparatus for gas turbine engines Expired GB1122064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3952665A GB1122064A (en) 1965-09-16 1965-09-16 Fuel flow control apparatus for gas turbine engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3952665A GB1122064A (en) 1965-09-16 1965-09-16 Fuel flow control apparatus for gas turbine engines

Publications (1)

Publication Number Publication Date
GB1122064A true GB1122064A (en) 1968-07-31

Family

ID=10410039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3952665A Expired GB1122064A (en) 1965-09-16 1965-09-16 Fuel flow control apparatus for gas turbine engines

Country Status (1)

Country Link
GB (1) GB1122064A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101520003A (en) * 2008-02-29 2009-09-02 通用电气公司 Methods and apparatus for regulating gas turbine engine fluid flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101520003A (en) * 2008-02-29 2009-09-02 通用电气公司 Methods and apparatus for regulating gas turbine engine fluid flow

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