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FR2923861B1 - TURBOMACHINE FUEL CIRCUIT. - Google Patents

TURBOMACHINE FUEL CIRCUIT.

Info

Publication number
FR2923861B1
FR2923861B1 FR0759094A FR0759094A FR2923861B1 FR 2923861 B1 FR2923861 B1 FR 2923861B1 FR 0759094 A FR0759094 A FR 0759094A FR 0759094 A FR0759094 A FR 0759094A FR 2923861 B1 FR2923861 B1 FR 2923861B1
Authority
FR
France
Prior art keywords
fuel circuit
turbomachine fuel
turbomachine
circuit
fuel
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.)
Active
Application number
FR0759094A
Other languages
French (fr)
Other versions
FR2923861A1 (en
Inventor
Philippe Galozio
Cedric Montarou
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.)
Safran Aircraft Engines SAS
Original Assignee
Hispano Suiza SA
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 Hispano Suiza SA filed Critical Hispano Suiza SA
Priority to FR0759094A priority Critical patent/FR2923861B1/en
Publication of FR2923861A1 publication Critical patent/FR2923861A1/en
Application granted granted Critical
Publication of FR2923861B1 publication Critical patent/FR2923861B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02C7/224—Heating fuel before feeding to the burner
    • 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
    • F02C9/26—Control of fuel supply
    • F02C9/36—Control of fuel supply characterised by returning of fuel to sump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/85—Starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0759094A 2007-11-16 2007-11-16 TURBOMACHINE FUEL CIRCUIT. Active FR2923861B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0759094A FR2923861B1 (en) 2007-11-16 2007-11-16 TURBOMACHINE FUEL CIRCUIT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759094A FR2923861B1 (en) 2007-11-16 2007-11-16 TURBOMACHINE FUEL CIRCUIT.

Publications (2)

Publication Number Publication Date
FR2923861A1 FR2923861A1 (en) 2009-05-22
FR2923861B1 true FR2923861B1 (en) 2014-04-25

Family

ID=39685963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759094A Active FR2923861B1 (en) 2007-11-16 2007-11-16 TURBOMACHINE FUEL CIRCUIT.

Country Status (1)

Country Link
FR (1) FR2923861B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999654B1 (en) * 2012-12-18 2015-02-13 Snecma FUEL CIRCUIT OF A TURBOMACHINE
FR2999652B1 (en) 2012-12-18 2015-02-13 Snecma FUEL CIRCUIT OF A TURBOMACHINE
WO2015080778A2 (en) * 2013-09-10 2015-06-04 United Technologies Corporation Fuel management system for a turbine engine
FR3014488B1 (en) * 2013-12-05 2018-10-19 Safran Aircraft Engines VALVE FOR FUEL CIRCUIT OF AN AIRCRAFT ENGINE
GB202219399D0 (en) 2022-12-21 2023-02-01 Rolls Royce Plc Gas turbine engine heat exchange
GB202219395D0 (en) 2022-12-21 2023-02-01 Rolls Royce Plc Gas turbine performance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041697A (en) * 1975-07-17 1977-08-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Oil cooling system for a gas turbine engine
FR2389000A1 (en) * 1977-04-29 1978-11-24 Microturbo Sa Burner fuel control for turbine - has servo device varying return flow in opposite sense to delivery flow to widen operating range
GB2099509A (en) * 1981-05-21 1982-12-08 Dowty Fuel Syst Ltd Heating of aircraft fuel
FR2746448B1 (en) * 1996-03-21 1998-04-30 Snecma FUEL SUPPLY CIRCUIT FOR DECONTAMINATION OF THE INJECTED DOSE FLOW
GB0008470D0 (en) * 2000-04-07 2000-05-24 Rolls Royce Plc Fluid apparatus and method of using the same
US6487847B1 (en) * 2000-11-03 2002-12-03 General Electric Company Gas turbine engine fuel control system

Also Published As

Publication number Publication date
FR2923861A1 (en) 2009-05-22

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