DE602004000790D1 - Nicht mit der Kammerwand verschweisste Dichtungsanordnung für ein Zündrohr - Google Patents

Nicht mit der Kammerwand verschweisste Dichtungsanordnung für ein Zündrohr

Info

Publication number
DE602004000790D1
DE602004000790D1 DE602004000790T DE602004000790T DE602004000790D1 DE 602004000790 D1 DE602004000790 D1 DE 602004000790D1 DE 602004000790 T DE602004000790 T DE 602004000790T DE 602004000790 T DE602004000790 T DE 602004000790T DE 602004000790 D1 DE602004000790 D1 DE 602004000790D1
Authority
DE
Germany
Prior art keywords
welded
seal assembly
chamber wall
ignition tube
wall seal
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
DE602004000790T
Other languages
English (en)
Other versions
DE602004000790T2 (de
Inventor
Didier Hippolyte Hernandez
Sousa Mario Cesar De
Patrice Andre Commaret
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
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 SNECMA SAS filed Critical SNECMA SAS
Publication of DE602004000790D1 publication Critical patent/DE602004000790D1/de
Application granted granted Critical
Publication of DE602004000790T2 publication Critical patent/DE602004000790T2/de
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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
    • F02C7/26—Starting; Ignition
    • F02C7/264—Ignition
    • F02C7/266—Electric
    • 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
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00012—Details of sealing devices
    • 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)
  • Ceramic Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Spark Plugs (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE602004000790T 2003-06-20 2004-06-14 Nicht mit der Kammerwand verschweisste Dichtungsanordnung für ein Zündrohr Active DE602004000790T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307511A FR2856466B1 (fr) 2003-06-20 2003-06-20 Dispositif d'etancheite de bougie non soude sur la paroi de chambre
FR0307511 2003-06-20

Publications (2)

Publication Number Publication Date
DE602004000790D1 true DE602004000790D1 (de) 2006-06-08
DE602004000790T2 DE602004000790T2 (de) 2007-05-31

Family

ID=33396827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004000790T Active DE602004000790T2 (de) 2003-06-20 2004-06-14 Nicht mit der Kammerwand verschweisste Dichtungsanordnung für ein Zündrohr

Country Status (9)

Country Link
US (1) US7101173B2 (de)
EP (1) EP1489360B1 (de)
JP (1) JP4056992B2 (de)
CN (1) CN1573051A (de)
CA (1) CA2470069C (de)
DE (1) DE602004000790T2 (de)
ES (1) ES2264095T3 (de)
FR (1) FR2856466B1 (de)
RU (1) RU2332578C2 (de)

Families Citing this family (39)

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US7546739B2 (en) * 2005-07-05 2009-06-16 General Electric Company Igniter tube and method of assembling same
FR2891350A1 (fr) * 2005-09-29 2007-03-30 Snecma Sa Dispositif de guidage d'un element dans un orifice d'une paroi de chambre de combustion de turbomachine
US8479490B2 (en) * 2007-03-30 2013-07-09 Honeywell International Inc. Combustors with impingement cooled igniters and igniter tubes for improved cooling of igniters
FR2920032B1 (fr) * 2007-08-13 2014-08-22 Snecma Diffuseur d'une turbomachine
US20090293486A1 (en) * 2007-10-26 2009-12-03 Honeywell International, Inc. Combustors with igniters having protrusions
FR2925147B1 (fr) * 2007-12-14 2012-07-13 Snecma Dispositif de guidage d'un element dans un orifice d'une paroi de chambre de combustion de turbomachine
FR2927367B1 (fr) * 2008-02-11 2010-05-28 Snecma Dispositif de montage d'une bougie d'allumage dans une chambre de combustion de moteur a turbine a gaz
US8454350B2 (en) * 2008-10-29 2013-06-04 General Electric Company Diluent shroud for combustor
GB0918169D0 (en) * 2009-10-19 2009-12-02 Rolls Royce Plc Fuel injector mounting system
US8726631B2 (en) * 2009-11-23 2014-05-20 Honeywell International Inc. Dual walled combustors with impingement cooled igniters
CN102155329A (zh) * 2011-03-30 2011-08-17 重庆长安汽车股份有限公司 一种发动机凸轮轴盖与气缸盖罩的密封结构
DE102011016917A1 (de) 2011-04-13 2012-10-18 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammer mit einer Halterung einer Dichtung für ein Anbauteil
US9157638B2 (en) * 2012-01-31 2015-10-13 General Electric Company Adaptor assembly for removable components
FR2988436B1 (fr) * 2012-03-26 2015-12-04 Snecma Dispositif de guidage d'une bougie d'allumage
US9249978B2 (en) * 2012-07-03 2016-02-02 Alstom Technology Ltd Retaining collar for a gas turbine combustion liner
US8683805B2 (en) * 2012-08-06 2014-04-01 General Electric Company Injector seal for a gas turbomachine
FR2996284B1 (fr) 2012-10-02 2019-03-15 Safran Aircraft Engines Fond de chambre annulaire pour chambre de combustion de turbomachine d'aeronef, muni de perforations permettant un refroidissement par flux giratoire
US9587831B2 (en) * 2012-11-27 2017-03-07 United Technologies Corporation Cooled combustor seal
US20140186160A1 (en) * 2012-12-29 2014-07-03 United Technologies Corporation Slider seal
EP2971967B1 (de) 2013-03-14 2018-03-21 Rolls-Royce Corporation Zündrohr mit umgekehrter kappe
US9989254B2 (en) * 2013-06-03 2018-06-05 General Electric Company Combustor leakage control system
FR3009341B1 (fr) * 2013-08-05 2018-03-09 Safran Aircraft Engines Dispositif d'etancheite entre deux parties d'une machine comportant deux pieces, formant traversee coulissante et coupelle de retenue
FR3011620B1 (fr) * 2013-10-04 2018-03-09 Snecma Chambre de combustion de turbomachine pourvue d'un passage d'entree d'air ameliore en aval d'un orifice de passage de bougie
US10156189B2 (en) * 2014-01-28 2018-12-18 Pratt & Whitney Canada Corp. Combustor igniter assembly
US10443848B2 (en) * 2014-04-02 2019-10-15 United Technologies Corporation Grommet assembly and method of design
FR3022613B1 (fr) * 2014-06-24 2019-04-19 Safran Helicopter Engines Bossage pour chambre de combustion.
FR3022480A1 (fr) * 2014-06-24 2015-12-25 Turbomeca Machine pour sertir un bossage de chambre de combustion.
DE102014214775A1 (de) 2014-07-28 2016-01-28 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbine mit einer Dichtung zur Abdichtung einer Zündkerze an der Brennkammerwand einer Gasturbine
US20160115874A1 (en) * 2014-10-28 2016-04-28 Solar Turbines Incorporated Liner grommet assembly
FR3033028B1 (fr) * 2015-02-25 2019-12-27 Safran Helicopter Engines Chambre de combustion de turbomachine comportant une piece penetrante avec ouverture
US9847702B2 (en) * 2015-06-08 2017-12-19 General Electric Company In-situ method for sealing fluid cooled conduits for a generator
US10145559B2 (en) 2015-12-15 2018-12-04 General Electric Company Gas turbine engine with igniter stack or borescope mount having noncollinear cooling passages
US20180030899A1 (en) * 2016-07-27 2018-02-01 Honda Motor Co., Ltd. Structure for supporting spark plug for gas turbine engine
US11242804B2 (en) 2017-06-14 2022-02-08 General Electric Company Inleakage management apparatus
SE540912E (en) * 2017-09-12 2020-11-05 Roxtec Ab Extension frame
FR3081211B1 (fr) * 2018-05-16 2021-02-26 Safran Aircraft Engines Ensemble pour une chambre de combustion de turbomachine
US11022308B2 (en) 2018-05-31 2021-06-01 Honeywell International Inc. Double wall combustors with strain isolated inserts
US11492972B2 (en) * 2019-12-30 2022-11-08 General Electric Company Differential alpha variable area metering
CN113494362B (zh) * 2020-04-08 2022-12-16 中国航发商用航空发动机有限责任公司 点火电嘴安装组件、燃烧室以及航空发动机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693082A (en) * 1951-04-04 1954-11-02 Gen Motors Corp Gas turbine fuel igniter
GB1402540A (en) * 1971-10-05 1975-08-13 Lucas Industries Ltd Mounting arrangements for fuel sprayers
US3990834A (en) * 1973-09-17 1976-11-09 General Electric Company Cooled igniter
US6351949B1 (en) * 1999-09-03 2002-03-05 Allison Advanced Development Company Interchangeable combustor chute
US6499993B2 (en) * 2000-05-25 2002-12-31 General Electric Company External dilution air tuning for dry low NOX combustors and methods therefor
US6557350B2 (en) * 2001-05-17 2003-05-06 General Electric Company Method and apparatus for cooling gas turbine engine igniter tubes
US6715279B2 (en) * 2002-03-04 2004-04-06 General Electric Company Apparatus for positioning an igniter within a liner port of a gas turbine engine
US6920762B2 (en) * 2003-01-14 2005-07-26 General Electric Company Mounting assembly for igniter in a gas turbine engine combustor having a ceramic matrix composite liner

Also Published As

Publication number Publication date
CN1573051A (zh) 2005-02-02
CA2470069A1 (fr) 2004-12-20
FR2856466B1 (fr) 2005-08-26
DE602004000790T2 (de) 2007-05-31
ES2264095T3 (es) 2006-12-16
JP2005009856A (ja) 2005-01-13
FR2856466A1 (fr) 2004-12-24
US7101173B2 (en) 2006-09-05
RU2332578C2 (ru) 2008-08-27
CA2470069C (fr) 2012-03-20
EP1489360B1 (de) 2006-05-03
RU2004118676A (ru) 2006-01-10
JP4056992B2 (ja) 2008-03-05
US20050028528A1 (en) 2005-02-10
EP1489360A1 (de) 2004-12-22

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition