EP3183498B1 - Dispositif de raccordement comportant plusieurs tubes concentriques cintrés - Google Patents

Dispositif de raccordement comportant plusieurs tubes concentriques cintrés Download PDF

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Publication number
EP3183498B1
EP3183498B1 EP15760219.4A EP15760219A EP3183498B1 EP 3183498 B1 EP3183498 B1 EP 3183498B1 EP 15760219 A EP15760219 A EP 15760219A EP 3183498 B1 EP3183498 B1 EP 3183498B1
Authority
EP
European Patent Office
Prior art keywords
connection device
tubes
ribs
tube
connection
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
EP15760219.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3183498A2 (fr
Inventor
Christophe CHABAILLE
Sébastien LOVAL
Bénédicte LELEU
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
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 filed Critical Safran Aircraft Engines SAS
Publication of EP3183498A2 publication Critical patent/EP3183498A2/fr
Application granted granted Critical
Publication of EP3183498B1 publication Critical patent/EP3183498B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Laser Beam Processing (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints Allowing Movement (AREA)
EP15760219.4A 2014-08-20 2015-08-19 Dispositif de raccordement comportant plusieurs tubes concentriques cintrés Active EP3183498B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1457895A FR3025017B1 (fr) 2014-08-20 2014-08-20 Dispositif de raccordement comportant plusieurs tubes concentriques cintres
PCT/FR2015/052224 WO2016027034A2 (fr) 2014-08-20 2015-08-19 Dispositif de raccordement comportant plusieurs tubes concentriques cintres

Publications (2)

Publication Number Publication Date
EP3183498A2 EP3183498A2 (fr) 2017-06-28
EP3183498B1 true EP3183498B1 (fr) 2021-07-07

Family

ID=52003975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15760219.4A Active EP3183498B1 (fr) 2014-08-20 2015-08-19 Dispositif de raccordement comportant plusieurs tubes concentriques cintrés

Country Status (8)

Country Link
US (1) US11022312B2 (ru)
EP (1) EP3183498B1 (ru)
CN (1) CN106662330A (ru)
BR (1) BR112017003212B1 (ru)
CA (1) CA2958025C (ru)
FR (1) FR3025017B1 (ru)
RU (1) RU2703285C2 (ru)
WO (1) WO2016027034A2 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3078142B1 (fr) 2018-02-22 2020-03-20 Safran Aircraft Engines Chambre de combustion comportant deux types d'injecteurs dans lesquels les organes d'etancheite ont un seuil d'ouverture different
FR3091332B1 (fr) 2018-12-27 2021-01-29 Safran Aircraft Engines Nez d’injecteur pour turbomachine comprenant une vrille secondaire de carburant à section évolutive

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440546A (en) * 2006-08-04 2008-02-06 Rolls Royce Plc Fluid carrying arrangement and its manufacture using a solid freeform fabrication process
US20090255262A1 (en) * 2008-04-11 2009-10-15 General Electric Company Fuel nozzle
EP2963347A1 (en) * 2014-07-03 2016-01-06 United Technologies Corporation Tube assembly
EP2962790A1 (en) * 2014-07-03 2016-01-06 United Technologies Corporation Additive manufactured tube assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759836C2 (de) * 1976-08-27 1983-05-05 Mitsubishi Denki K.K., Tokyo Verfahren zum Lichtbogen-Verbindungsschweißen
US4735044A (en) * 1980-11-25 1988-04-05 General Electric Company Dual fuel path stem for a gas turbine engine
IL70892A (en) * 1984-02-07 1988-08-31 Rinkewich Isaac Water irrigation apparatus and pipe construction particularly useful therein
DE19712591A1 (de) * 1997-03-26 1998-10-01 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung sowie Verwendung eines Brennstoffeinspritzventils
US5918628A (en) * 1997-06-17 1999-07-06 Parker-Hannifin Corporation Multi-stage check valve
CN1232721C (zh) * 1998-12-28 2005-12-21 陈伯禄 燃气蒸汽并效涡轮引擎
US6358041B1 (en) * 2000-04-21 2002-03-19 Eastman Chemical Company Threaded heat shield for burner nozzle face
US6915638B2 (en) * 2002-03-28 2005-07-12 Parker-Hannifin Corporation Nozzle with fluted tube
CN2597804Y (zh) * 2002-10-15 2004-01-07 许文芳 一种带有弹性压紧垫的煤气管道连接件
US8443608B2 (en) * 2008-02-26 2013-05-21 Delavan Inc Feed arm for a multiple circuit fuel injector
US8061142B2 (en) * 2008-04-11 2011-11-22 General Electric Company Mixer for a combustor
US7832377B2 (en) * 2008-09-19 2010-11-16 Woodward Governor Company Thermal protection for fuel injectors
US20110247590A1 (en) * 2010-04-07 2011-10-13 Delavan Inc Injectors utilizing lattice support structure
CN101812404B (zh) * 2010-04-27 2013-09-04 惠识瑶 罐外循环的流化床式细胞反应器及培养动物细胞方法
CN102654079A (zh) * 2012-04-18 2012-09-05 周耀瑜 间歇冲气涡轮发动机技术方案
US20130312946A1 (en) * 2012-05-24 2013-11-28 Kellogg Brown & Root Llc Methods and Systems for Cooling Hot Particulates
FR3003013B1 (fr) 2013-03-05 2016-07-29 Snecma Dispositif de dosage compact pour injecteur a deux circuits de carburant, de preference pour turbomachine d'aeronef

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440546A (en) * 2006-08-04 2008-02-06 Rolls Royce Plc Fluid carrying arrangement and its manufacture using a solid freeform fabrication process
US20090255262A1 (en) * 2008-04-11 2009-10-15 General Electric Company Fuel nozzle
EP2963347A1 (en) * 2014-07-03 2016-01-06 United Technologies Corporation Tube assembly
EP2962790A1 (en) * 2014-07-03 2016-01-06 United Technologies Corporation Additive manufactured tube assembly

Also Published As

Publication number Publication date
FR3025017B1 (fr) 2016-09-30
WO2016027034A2 (fr) 2016-02-25
EP3183498A2 (fr) 2017-06-28
FR3025017A1 (fr) 2016-02-26
RU2017108764A (ru) 2018-09-23
WO2016027034A3 (fr) 2016-06-23
RU2017108764A3 (ru) 2019-02-21
CA2958025C (fr) 2023-05-16
CN106662330A (zh) 2017-05-10
BR112017003212A2 (pt) 2017-11-21
US11022312B2 (en) 2021-06-01
CA2958025A1 (fr) 2016-02-25
US20170234539A1 (en) 2017-08-17
BR112017003212B1 (pt) 2023-05-02
RU2703285C2 (ru) 2019-10-16

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