CN1590712A - 燃气涡轮发动机的送风器机匣上的可磨损装置 - Google Patents

燃气涡轮发动机的送风器机匣上的可磨损装置 Download PDF

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Publication number
CN1590712A
CN1590712A CN200410056784.6A CN200410056784A CN1590712A CN 1590712 A CN1590712 A CN 1590712A CN 200410056784 A CN200410056784 A CN 200410056784A CN 1590712 A CN1590712 A CN 1590712A
Authority
CN
China
Prior art keywords
blower
turbo machine
foam layer
blade
abradable material
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.)
Pending
Application number
CN200410056784.6A
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English (en)
Chinese (zh)
Inventor
埃里克·M·P·热兰
埃里克·塞莱里耶
弗朗索瓦·J·D·布雷福
皮埃尔·Y·马亚尔
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 Moteurs 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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Publication of CN1590712A publication Critical patent/CN1590712A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • F01D11/125—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material with a reinforcing structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN200410056784.6A 2003-08-18 2004-08-18 燃气涡轮发动机的送风器机匣上的可磨损装置 Pending CN1590712A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0309989A FR2859002A1 (fr) 2003-08-18 2003-08-18 Dispositif abradable sur carter de soufflante d'un moteur de turbine a gaz
FR0309989 2003-08-18

Publications (1)

Publication Number Publication Date
CN1590712A true CN1590712A (zh) 2005-03-09

Family

ID=34089846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200410056784.6A Pending CN1590712A (zh) 2003-08-18 2004-08-18 燃气涡轮发动机的送风器机匣上的可磨损装置

Country Status (7)

Country Link
US (1) US20050089390A1 (de)
EP (1) EP1510657A1 (de)
JP (1) JP2005061419A (de)
CN (1) CN1590712A (de)
CA (1) CA2478788A1 (de)
FR (1) FR2859002A1 (de)
RU (1) RU2282039C2 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615321A (zh) * 2013-11-28 2014-03-05 沈阳黎明航空发动机(集团)有限责任公司 一种防止异物进入发动机机匣封闭腔的方法
CN104903549A (zh) * 2012-10-31 2015-09-09 斯奈克玛 用于涡轮机的排出外壳毂部
CN105339596A (zh) * 2013-06-26 2016-02-17 西门子股份公司 涡轮机和用于检测摩擦的方法
CN109941446A (zh) * 2017-12-21 2019-06-28 空中客车运营简化股份公司 包括倾斜的加强框架的推进装置吊舱的前部
CN111577463A (zh) * 2020-05-25 2020-08-25 中国航发沈阳发动机研究所 一种发动机进气机匣结构
CN112888868A (zh) * 2018-09-13 2021-06-01 赛峰飞机发动机公司 用于滚动元件轴承的圈的轴向保持的系统
CN114055805A (zh) * 2020-08-10 2022-02-18 中国航发商用航空发动机有限责任公司 航空发动机风扇易磨环的制造方法

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GB2426287B (en) * 2005-05-18 2007-05-30 Rolls Royce Plc Blade containment structure
US20080063508A1 (en) * 2006-09-08 2008-03-13 Barry Barnett Fan case abradable
FR2918120B1 (fr) * 2007-06-28 2009-10-02 Snecma Sa Turbomachine a double soufflante
GB2459844B (en) 2008-05-06 2011-01-19 Rolls Royce Plc Fan section
GB2483060B (en) * 2010-08-23 2013-05-15 Rolls Royce Plc A turbomachine casing assembly
FR2977827B1 (fr) 2011-07-13 2015-03-13 Snecma Procede de fabrication d'un carter de soufflante de turbomachine muni de revetements abradable et acoustique
US20130202424A1 (en) * 2012-02-06 2013-08-08 Darin S. Lussier Conformal liner for gas turbine engine fan section
EP2801702B1 (de) * 2013-05-10 2020-05-06 Safran Aero Boosters SA Stator-innenring eines turbotriebwerks mit abriebmaterial
GB201313594D0 (en) 2013-07-30 2013-09-11 Composite Technology & Applic Ltd Fan Track Liner
AT516322B1 (de) * 2014-10-10 2017-04-15 Facc Ag Fangehäuse für ein Flugzeugtriebwerk
US10213883B2 (en) * 2016-02-22 2019-02-26 General Electric Company System and method for in situ repair of gas turbine engine casing clearance
US12297744B2 (en) * 2023-09-06 2025-05-13 Pratt & Whitney Canada Corp. Containment engine case with local features and outer surface reinforcement section
US12320266B2 (en) 2023-09-06 2025-06-03 Pratt & Whitney Canada Corp. Containment engine case with local features and inner surface reinforcement section

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US3656862A (en) * 1970-07-02 1972-04-18 Westinghouse Electric Corp Segmented seal assembly
US3843278A (en) * 1973-06-04 1974-10-22 United Aircraft Corp Abradable seal construction
US4239452A (en) * 1978-06-26 1980-12-16 United Technologies Corporation Blade tip shroud for a compression stage of a gas turbine engine
FR2467977A1 (fr) * 1979-10-19 1981-04-30 Snecma Dispositif de securite en cas de rupture d'element rotatif de turbomachine
FR2468741A1 (fr) * 1979-10-26 1981-05-08 Snecma Perfectionnements aux anneaux a joint d'etancheite refroidi par l'air pour roues de turbine a gaz
US4349313A (en) * 1979-12-26 1982-09-14 United Technologies Corporation Abradable rub strip
US4478552A (en) * 1982-11-08 1984-10-23 Thompson Stanley E Method and apparatus for fan blade tip clearance
US5160248A (en) * 1991-02-25 1992-11-03 General Electric Company Fan case liner for a gas turbine engine with improved foreign body impact resistance
US5388959A (en) * 1993-08-23 1995-02-14 General Electric Company Seal including a non-metallic abradable material
US5431532A (en) * 1994-05-20 1995-07-11 General Electric Company Blade containment system
FR2728619B1 (fr) * 1994-12-21 1997-01-24 Hispano Suiza Sa Bouclier de protection d'une turbomachine
US5885056A (en) * 1997-03-06 1999-03-23 Rolls-Royce Plc Gas Turbine engine casing construction
RU2136896C1 (ru) * 1997-05-28 1999-09-10 Акционерное общество "Турбомоторный завод" Турбина
US6059524A (en) * 1998-04-20 2000-05-09 United Technologies Corporation Penetration resistant fan casing for a turbine engine
EP1022439B1 (de) * 1999-01-20 2004-05-06 ALSTOM Technology Ltd Gehäuse für eine Dampf- oder eine Gasturbine
US6364603B1 (en) * 1999-11-01 2002-04-02 Robert P. Czachor Fan case for turbofan engine having a fan decoupler
US6334617B1 (en) * 2000-03-02 2002-01-01 United Technologies Corporation Composite abradable material
US6899339B2 (en) * 2001-08-30 2005-05-31 United Technologies Corporation Abradable seal having improved durability
FR2832191B1 (fr) * 2001-11-14 2004-10-08 Snecma Moteurs Aube de soufflante a sommet fragilise
US6652222B1 (en) * 2002-09-03 2003-11-25 Pratt & Whitney Canada Corp. Fan case design with metal foam between Kevlar

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104903549A (zh) * 2012-10-31 2015-09-09 斯奈克玛 用于涡轮机的排出外壳毂部
CN104903549B (zh) * 2012-10-31 2017-07-07 斯奈克玛 用于涡轮机的排出外壳毂部
CN105339596A (zh) * 2013-06-26 2016-02-17 西门子股份公司 涡轮机和用于检测摩擦的方法
CN103615321A (zh) * 2013-11-28 2014-03-05 沈阳黎明航空发动机(集团)有限责任公司 一种防止异物进入发动机机匣封闭腔的方法
CN103615321B (zh) * 2013-11-28 2015-12-30 沈阳黎明航空发动机(集团)有限责任公司 一种防止异物进入发动机机匣封闭腔的方法
CN109941446A (zh) * 2017-12-21 2019-06-28 空中客车运营简化股份公司 包括倾斜的加强框架的推进装置吊舱的前部
CN112888868A (zh) * 2018-09-13 2021-06-01 赛峰飞机发动机公司 用于滚动元件轴承的圈的轴向保持的系统
CN111577463A (zh) * 2020-05-25 2020-08-25 中国航发沈阳发动机研究所 一种发动机进气机匣结构
CN114055805A (zh) * 2020-08-10 2022-02-18 中国航发商用航空发动机有限责任公司 航空发动机风扇易磨环的制造方法
CN114055805B (zh) * 2020-08-10 2023-09-08 中国航发商用航空发动机有限责任公司 航空发动机风扇易磨环的制造方法

Also Published As

Publication number Publication date
RU2282039C2 (ru) 2006-08-20
FR2859002A1 (fr) 2005-02-25
JP2005061419A (ja) 2005-03-10
CA2478788A1 (fr) 2005-02-18
US20050089390A1 (en) 2005-04-28
EP1510657A1 (de) 2005-03-02
RU2004125186A (ru) 2006-01-27

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