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

Info

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
Other languages
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

Links

Images

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

Landscapes

  • 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 (fr)
EP (1) EP1510657A1 (fr)
JP (1) JP2005061419A (fr)
CN (1) CN1590712A (fr)
CA (1) CA2478788A1 (fr)
FR (1) FR2859002A1 (fr)
RU (1) RU2282039C2 (fr)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) * 2013-05-10 2020-05-06 Safran Aero Boosters SA Virole interne de redresseur de turbomachine avec joint abradable
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US5885056A (en) * 1997-03-06 1999-03-23 Rolls-Royce Plc Gas Turbine engine casing construction
US6059524A (en) * 1998-04-20 2000-05-09 United Technologies Corporation Penetration resistant fan casing for a turbine engine
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
CA2478788A1 (fr) 2005-02-18
RU2282039C2 (ru) 2006-08-20
FR2859002A1 (fr) 2005-02-25
US20050089390A1 (en) 2005-04-28
JP2005061419A (ja) 2005-03-10
RU2004125186A (ru) 2006-01-27
EP1510657A1 (fr) 2005-03-02

Similar Documents

Publication Publication Date Title
CN1590712A (zh) 燃气涡轮发动机的送风器机匣上的可磨损装置
US8166746B2 (en) Rotor containment element with frangible connections
US6073439A (en) Ducted fan gas turbine engine
US9638133B2 (en) Ceramic matrix composite liner attachment
US6561763B2 (en) Gas turbine engine nose cone
JP6077842B2 (ja) 動的荷重低減システム
US7114912B2 (en) Fan blade with embrittled tip
JP2004052762A (ja) 単一のスラストリンクを有する航空機エンジンマウント
US7360986B2 (en) System for blocking a main shaft of an engine having a fusible bearing
CN105339601A (zh) 流动表面
JP2005240799A (ja) 第１および第２の軸受により支持される駆動シャフトに固定されるファンを有するターボファンエンジン
GB2434836A (en) A mounting system for use in mounting a gas turbine engine
WO2008034218A1 (fr) Flasque de roue isolé des sollicitations thermiques et extérieures
CN101846023A (zh) 用于涡轮机的压缩空气启动器
CA2760454C (fr) Element de confinement de rotor turbine a gaz
US9677417B2 (en) Gas turbine engine
GB2524320A (en) Gas turbine engine
US6135712A (en) Turbomachine with mutual braking of concentric shafts
JP2001041002A (ja) 複合材翼
KR20030046518A (ko) 회전자 및 샤프트를 구비한 기계 운동학적 진공 펌프
CN110337536B (zh) 包括机械分离器的飞行器发动机进气装置
US20180283206A1 (en) Mitigation of effects of fan blade off in a gas turbine engine
JP3258598B2 (ja) ガスタービンエアセパレータ
RU2555099C2 (ru) Вентилятор газотурбинного двигателя
JP3212539B2 (ja) ガスタービンエアセパレータの空気穴構造

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication