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FR2921113B1 - PROCESS FOR MANUFACTURING A FUEL INJECTOR FOR AIRCRAFT TURBOMACHINE - Google Patents

PROCESS FOR MANUFACTURING A FUEL INJECTOR FOR AIRCRAFT TURBOMACHINE

Info

Publication number
FR2921113B1
FR2921113B1 FR0757623A FR0757623A FR2921113B1 FR 2921113 B1 FR2921113 B1 FR 2921113B1 FR 0757623 A FR0757623 A FR 0757623A FR 0757623 A FR0757623 A FR 0757623A FR 2921113 B1 FR2921113 B1 FR 2921113B1
Authority
FR
France
Prior art keywords
manufacturing
fuel injector
aircraft turbomachine
turbomachine
aircraft
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
FR0757623A
Other languages
French (fr)
Other versions
FR2921113A1 (en
Inventor
Giacomoni Marion Maud De
Jose Roland Rodrigues
Alain Tiepel
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 FR0757623A priority Critical patent/FR2921113B1/en
Publication of FR2921113A1 publication Critical patent/FR2921113A1/en
Application granted granted Critical
Publication of FR2921113B1 publication Critical patent/FR2921113B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/147—Valves
    • 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
    • F02C7/232—Fuel valves; Draining valves or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • 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
    • F05D2230/00—Manufacture
    • 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
    • F05D2240/00—Components
    • F05D2240/55—Seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0757623A 2007-09-17 2007-09-17 PROCESS FOR MANUFACTURING A FUEL INJECTOR FOR AIRCRAFT TURBOMACHINE Active FR2921113B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0757623A FR2921113B1 (en) 2007-09-17 2007-09-17 PROCESS FOR MANUFACTURING A FUEL INJECTOR FOR AIRCRAFT TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757623A FR2921113B1 (en) 2007-09-17 2007-09-17 PROCESS FOR MANUFACTURING A FUEL INJECTOR FOR AIRCRAFT TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR2921113A1 FR2921113A1 (en) 2009-03-20
FR2921113B1 true FR2921113B1 (en) 2010-03-12

Family

ID=39590413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0757623A Active FR2921113B1 (en) 2007-09-17 2007-09-17 PROCESS FOR MANUFACTURING A FUEL INJECTOR FOR AIRCRAFT TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR2921113B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109196280A (en) * 2016-05-31 2019-01-11 赛峰飞机发动机公司 The holding part of washer for turbomachine injector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817054A1 (en) * 2000-11-21 2002-05-24 Snecma Moteurs Fuel injector for turbomachine combustion chamber, has second valve which controls flow rate of injected fuel to utilization unit up to second fuel pressure and functions as fixed diaphragm
FR2832492B1 (en) * 2001-11-20 2004-02-06 Snecma Moteurs IMPROVEMENTS TO TURBOMACHINE INJECTORS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109196280A (en) * 2016-05-31 2019-01-11 赛峰飞机发动机公司 The holding part of washer for turbomachine injector
CN109196280B (en) * 2016-05-31 2021-06-18 赛峰飞机发动机公司 Receptacle for a gasket of a turbomachine injector

Also Published As

Publication number Publication date
FR2921113A1 (en) 2009-03-20

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Year of fee payment: 10

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Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170717

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