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FR2935023B1 - FUEL FLOW DOSER - Google Patents

FUEL FLOW DOSER

Info

Publication number
FR2935023B1
FR2935023B1 FR0855577A FR0855577A FR2935023B1 FR 2935023 B1 FR2935023 B1 FR 2935023B1 FR 0855577 A FR0855577 A FR 0855577A FR 0855577 A FR0855577 A FR 0855577A FR 2935023 B1 FR2935023 B1 FR 2935023B1
Authority
FR
France
Prior art keywords
fuel flow
doser
flow doser
fuel
flow
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
FR0855577A
Other languages
French (fr)
Other versions
FR2935023A1 (en
Inventor
Jean Claude Lancereau
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 Helicopter Engines SAS
Original Assignee
Turbomeca 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 Turbomeca SA filed Critical Turbomeca SA
Priority to FR0855577A priority Critical patent/FR2935023B1/en
Priority to PCT/FR2009/051542 priority patent/WO2010018338A2/en
Publication of FR2935023A1 publication Critical patent/FR2935023A1/en
Application granted granted Critical
Publication of FR2935023B1 publication Critical patent/FR2935023B1/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
    • F02C7/232—Fuel valves; Draining valves or 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/263—Control of fuel supply by means of fuel metering 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/32—Control of fuel supply characterised by throttling of fuel
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/329—Application in turbines in gas turbines in helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0855577A 2008-08-14 2008-08-14 FUEL FLOW DOSER Active FR2935023B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0855577A FR2935023B1 (en) 2008-08-14 2008-08-14 FUEL FLOW DOSER
PCT/FR2009/051542 WO2010018338A2 (en) 2008-08-14 2009-07-31 Fuel flow metering valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855577A FR2935023B1 (en) 2008-08-14 2008-08-14 FUEL FLOW DOSER

Publications (2)

Publication Number Publication Date
FR2935023A1 FR2935023A1 (en) 2010-02-19
FR2935023B1 true FR2935023B1 (en) 2011-06-03

Family

ID=40419475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0855577A Active FR2935023B1 (en) 2008-08-14 2008-08-14 FUEL FLOW DOSER

Country Status (2)

Country Link
FR (1) FR2935023B1 (en)
WO (1) WO2010018338A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112713291A (en) * 2020-12-30 2021-04-27 北京科技大学 Fuel cell system and control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9705528D0 (en) * 1997-03-18 1997-05-07 Vosper Thorneycroft Controls L Valve
IT1292251B1 (en) * 1997-04-08 1999-01-29 Mtm Meccanica Tecnica Moderna METHOD AND INJECTION GROUP FOR SUPPLYING A GASEOUS FUEL TO AN ENGINE, ESPECIALLY A MOTOR FOR AUTOTRACTION.
DE19724447A1 (en) * 1997-06-10 1998-12-17 Buerkert Werke Gmbh & Co Method of manufacturing digital valve arrangement to give a proportional characteristic

Also Published As

Publication number Publication date
FR2935023A1 (en) 2010-02-19
WO2010018338A3 (en) 2011-03-03
WO2010018338A2 (en) 2010-02-18

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CD Change of name or company name

Owner name: SAFRAN HELICOPTER ENGINES, FR

Effective date: 20170727