FR3017415B1 - COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION - Google Patents

COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION Download PDF

Info

Publication number
FR3017415B1
FR3017415B1 FR1451068A FR1451068A FR3017415B1 FR 3017415 B1 FR3017415 B1 FR 3017415B1 FR 1451068 A FR1451068 A FR 1451068A FR 1451068 A FR1451068 A FR 1451068A FR 3017415 B1 FR3017415 B1 FR 3017415B1
Authority
FR
France
Prior art keywords
cooling
main channel
fuel system
multipoint injection
multipoint
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
FR1451068A
Other languages
French (fr)
Other versions
FR3017415A1 (en
Inventor
Sebastien CHALAUD
Robert Michel Delepierre-Massue Olivier
Gerald Lalonde Pierre
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 FR1451068A priority Critical patent/FR3017415B1/en
Publication of FR3017415A1 publication Critical patent/FR3017415A1/en
Application granted granted Critical
Publication of FR3017415B1 publication Critical patent/FR3017415B1/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
    • F02C7/222—Fuel flow conduits, e.g. manifolds
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • 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
    • F02C7/24—Heat or noise insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1451068A 2014-02-12 2014-02-12 COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION Active FR3017415B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1451068A FR3017415B1 (en) 2014-02-12 2014-02-12 COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451068 2014-02-12
FR1451068A FR3017415B1 (en) 2014-02-12 2014-02-12 COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION

Publications (2)

Publication Number Publication Date
FR3017415A1 FR3017415A1 (en) 2015-08-14
FR3017415B1 true FR3017415B1 (en) 2018-12-07

Family

ID=50513299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451068A Active FR3017415B1 (en) 2014-02-12 2014-02-12 COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION

Country Status (1)

Country Link
FR (1) FR3017415B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6915638B2 (en) * 2002-03-28 2005-07-12 Parker-Hannifin Corporation Nozzle with fluted tube
US7506510B2 (en) * 2006-01-17 2009-03-24 Delavan Inc System and method for cooling a staged airblast fuel injector
US8443608B2 (en) * 2008-02-26 2013-05-21 Delavan Inc Feed arm for a multiple circuit fuel injector
US9958093B2 (en) * 2010-12-08 2018-05-01 Parker-Hannifin Corporation Flexible hose assembly with multiple flow passages

Also Published As

Publication number Publication date
FR3017415A1 (en) 2015-08-14

Similar Documents

Publication Publication Date Title
SG10201501071XA (en) Fuel Additive For Improved Performance In Fuel Injected Engines
FR3010141B1 (en) FUEL SYSTEM WITH MULTIPOINT INJECTORS FOR A TURBOMACHINE
GB2538146B (en) Fuel injector system
PL3555244T3 (en) Polymers as diesel fuel additives for direct injection diesel engines
EP3001009A4 (en) Direct injection diesel engine
DK3368751T3 (en) A large slow-running two-stroke engine with sip lubricant injector
FR3042822B1 (en) FUEL INJECTOR
GB201703938D0 (en) Fuel injection system
FR3013421B1 (en) MULTIPOINT INJECTION DEVICE FOR AN AIRCRAFT ENGINE
FI20125062A (en) Fuel injection systems
DE112014005309T8 (en) Fuel injector
IT201600127539A1 (en) Fuel injection valve
FR3011318B1 (en) FUEL INJECTOR IN A TURBOMACHINE
FR3017416B1 (en) COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION
GB201411665D0 (en) Internal combustion engine fuel injection system
FR3045109B1 (en) FUEL INJECTOR
GB201508464D0 (en) Pump assembly for a fuel injection system
IL261770A (en) Fuel injection system
GB201512000D0 (en) Fuel injector
DE102014100338A8 (en) Fuel injector
FR3017415B1 (en) COOLING A MAIN CHANNEL IN A FUEL SYSTEM WITH MULTIPOINT INJECTION
GB2577366B (en) Multipoint fuel injection device
GB201514053D0 (en) Novel fuel rail for injection system
DE102014209768B8 (en) Fuel injection control system
GB201320374D0 (en) Distributed fuel injection equipment

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170717

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11