FR2999653B1 - Circuit de carburant d'une turbomachine - Google Patents

Circuit de carburant d'une turbomachine Download PDF

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Publication number
FR2999653B1
FR2999653B1 FR1262240A FR1262240A FR2999653B1 FR 2999653 B1 FR2999653 B1 FR 2999653B1 FR 1262240 A FR1262240 A FR 1262240A FR 1262240 A FR1262240 A FR 1262240A FR 2999653 B1 FR2999653 B1 FR 2999653B1
Authority
FR
France
Prior art keywords
fuel
frv
valve
liquid outlet
main circuit
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
FR1262240A
Other languages
English (en)
Other versions
FR2999653A1 (fr
Inventor
Philippe Vertenoeuil
Nicolas Potel
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
Safran Aircraft Engines SAS
SNECMA SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1262240A priority Critical patent/FR2999653B1/fr
Publication of FR2999653A1 publication Critical patent/FR2999653A1/fr
Application granted granted Critical
Publication of FR2999653B1 publication Critical patent/FR2999653B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • 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
    • F02C7/232—Fuel valves; Draining valves or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/38—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements with regeneration means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

Circuit de carburant d'une turbomachine, comprenant une vanne de retour carburant (FRV) reliée au circuit principal (102) de carburant et à un réservoir (110), la vanne (FRV) permettant de retourner au réservoir (110) une quantité de carburant excédentaire provenant du circuit principal (102); et au moins un raccord (151, 152) reliant la vanne (FRV) au circuit principal (102). Le raccord (151, 152) comprend un filtre autonettoyant (170) et présente une entrée de liquide (154) et deux sorties de liquide, dont une sortie de liquide filtré (155) et une sortie de liquide non-filtré (153). La sortie de liquide filtré (155) est reliée à la vanne (FRV). L'entrée de liquide (124) et la sortie de liquide non-filtré (153) sont reliées au circuit principal (102), de sorte que la circulation de carburant dans le circuit principal (102) contribue au nettoyage du filtre (170). Le filtre (170) débarrasse le carburant délivré à la vanne (FRV) de ses impuretés.
FR1262240A 2012-12-18 2012-12-18 Circuit de carburant d'une turbomachine Active FR2999653B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1262240A FR2999653B1 (fr) 2012-12-18 2012-12-18 Circuit de carburant d'une turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1262240A FR2999653B1 (fr) 2012-12-18 2012-12-18 Circuit de carburant d'une turbomachine
FR1262240 2012-12-18

Publications (2)

Publication Number Publication Date
FR2999653A1 FR2999653A1 (fr) 2014-06-20
FR2999653B1 true FR2999653B1 (fr) 2018-09-07

Family

ID=47902164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1262240A Active FR2999653B1 (fr) 2012-12-18 2012-12-18 Circuit de carburant d'une turbomachine

Country Status (1)

Country Link
FR (1) FR2999653B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11000784B2 (en) 2017-08-22 2021-05-11 Hamilton Sunstrand Corporation Vacuum system for fuel degassing
US10456722B2 (en) * 2017-08-25 2019-10-29 Hamilton Sundstrand Corporation Integrated oxygen removal unit and fuel filter
US10556193B2 (en) 2017-09-15 2020-02-11 Hamilton Sundstrand Corporation Integrated O2RU system
US11491421B2 (en) 2018-01-22 2022-11-08 Hamilton Sundstrand Corporation Valve controlled vacuum system
FR3115075B1 (fr) 2020-10-14 2022-10-21 Safran Aircraft Engines Circuit d’alimentation en carburant pour une chambre de combustion de turbomachine
CN117722282A (zh) * 2022-09-19 2024-03-19 空中客车运营简化股份公司 用于检测飞行器中的燃料回流阀故障的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720313A (en) * 1951-12-03 1955-10-11 Garrett Corp Liquid purification system
US3360199A (en) * 1965-05-04 1967-12-26 Gen Motors Corp Fuel nozzle fuel proportioning system utilizing a fuel pressure responsive valve
US7252068B2 (en) * 2004-08-02 2007-08-07 Honeywell International, Inc. System and method to reduce fuel system pumping heat input
US20070102341A1 (en) * 2005-11-09 2007-05-10 Hamilton Sundstrand Combination wash and barrier filter
FR2968041B1 (fr) * 2010-11-30 2012-12-21 Snecma Dispositif et procede d'alimentation

Also Published As

Publication number Publication date
FR2999653A1 (fr) 2014-06-20

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