JP2003041904A5 - - Google Patents

Download PDF

Info

Publication number
JP2003041904A5
JP2003041904A5 JP2002179268A JP2002179268A JP2003041904A5 JP 2003041904 A5 JP2003041904 A5 JP 2003041904A5 JP 2002179268 A JP2002179268 A JP 2002179268A JP 2002179268 A JP2002179268 A JP 2002179268A JP 2003041904 A5 JP2003041904 A5 JP 2003041904A5
Authority
JP
Japan
Prior art keywords
segment
tab
hole
rail
spring
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.)
Granted
Application number
JP2002179268A
Other languages
English (en)
Japanese (ja)
Other versions
JP4208496B2 (ja
JP2003041904A (ja
Filing date
Publication date
Priority claimed from US09/886,820 external-priority patent/US6464457B1/en
Application filed filed Critical
Publication of JP2003041904A publication Critical patent/JP2003041904A/ja
Publication of JP2003041904A5 publication Critical patent/JP2003041904A5/ja
Application granted granted Critical
Publication of JP4208496B2 publication Critical patent/JP4208496B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002179268A 2001-06-21 2002-06-20 弧状セグメント、ノズルセグメント及びシール組立体 Expired - Fee Related JP4208496B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/886,820 US6464457B1 (en) 2001-06-21 2001-06-21 Turbine leaf seal mounting with headless pins
US09/886820 2001-06-21

Publications (3)

Publication Number Publication Date
JP2003041904A JP2003041904A (ja) 2003-02-13
JP2003041904A5 true JP2003041904A5 (enExample) 2005-09-29
JP4208496B2 JP4208496B2 (ja) 2009-01-14

Family

ID=25389845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002179268A Expired - Fee Related JP4208496B2 (ja) 2001-06-21 2002-06-20 弧状セグメント、ノズルセグメント及びシール組立体

Country Status (3)

Country Link
US (1) US6464457B1 (enExample)
EP (1) EP1270875B1 (enExample)
JP (1) JP4208496B2 (enExample)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666460B2 (en) * 2001-08-15 2003-12-23 General Electric Company Spring-loaded joint sealing key assembly for sealing between joint seal faces
SE525879C2 (sv) * 2003-03-21 2005-05-17 Volvo Aero Corp Förfarande för framställning av en statorkomponent
GB0307291D0 (en) * 2003-03-29 2003-05-07 Rolls Royce Plc A seal arrangement
US6869082B2 (en) * 2003-06-12 2005-03-22 Siemens Westinghouse Power Corporation Turbine spring clip seal
US7032904B2 (en) * 2003-08-13 2006-04-25 United Technologies Corporation Inner air seal anti-rotation device
EP1515003A1 (de) * 2003-09-11 2005-03-16 Siemens Aktiengesellschaft Gasturbine und Dichtungsmittel für eine Gasturbine
FR2860039B1 (fr) * 2003-09-19 2005-11-25 Snecma Moteurs Realisation de l'etancheite dans un turboreacteur pour le prelevement cabine par joints double sens a lamelles
US6994520B2 (en) 2004-05-26 2006-02-07 General Electric Company Internal core profile for a turbine nozzle airfoil
JP3892859B2 (ja) * 2004-05-31 2007-03-14 川崎重工業株式会社 タービンノズルの支持構造
US7154191B2 (en) * 2004-06-30 2006-12-26 General Electric Company Electrical machine with double-sided rotor
US7172388B2 (en) * 2004-08-24 2007-02-06 Pratt & Whitney Canada Corp. Multi-point seal
US7421842B2 (en) * 2005-07-18 2008-09-09 Siemens Power Generation, Inc. Turbine spring clip seal
US7976274B2 (en) * 2005-12-08 2011-07-12 General Electric Company Methods and apparatus for assembling turbine engines
US7503179B2 (en) * 2005-12-16 2009-03-17 General Electric Company System and method to exhaust spent cooling air of gas turbine engine active clearance control
US7597537B2 (en) * 2005-12-16 2009-10-06 General Electric Company Thermal control of gas turbine engine rings for active clearance control
FR2899281B1 (fr) * 2006-03-30 2012-08-10 Snecma Dispositif de refroidissement d'un carter de turbine d'une turbomachine
DE102006017377A1 (de) * 2006-04-11 2007-11-08 Rolls-Royce Deutschland Ltd & Co Kg Klappendichtung für eine Strömungsmaschine
US7793507B2 (en) * 2006-09-07 2010-09-14 General Electric Company Expansion joint for gas turbines
US7850425B2 (en) * 2007-08-10 2010-12-14 General Electric Company Outer sidewall retention scheme for a singlet first stage nozzle
FR2923525B1 (fr) * 2007-11-13 2009-12-18 Snecma Etancheite d'un anneau de rotor dans un etage de turbine
US8257028B2 (en) * 2007-12-29 2012-09-04 General Electric Company Turbine nozzle segment
US20090169369A1 (en) * 2007-12-29 2009-07-02 General Electric Company Turbine nozzle segment and assembly
US20090169376A1 (en) * 2007-12-29 2009-07-02 General Electric Company Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment
US8226360B2 (en) * 2008-10-31 2012-07-24 General Electric Company Crenelated turbine nozzle
US8500392B2 (en) * 2009-10-01 2013-08-06 Pratt & Whitney Canada Corp. Sealing for vane segments
DE102010005153A1 (de) * 2010-01-21 2011-07-28 MTU Aero Engines GmbH, 80995 Gehäusesystem für eine Axialströmungsmaschine
US8434999B2 (en) * 2010-03-25 2013-05-07 General Electric Company Bimetallic spline seal
EP2466074A1 (de) 2010-12-15 2012-06-20 MTU Aero Engines GmbH Gasturbinentriebwerk mit Kolbenringdichtung
GB201109143D0 (en) * 2011-06-01 2011-07-13 Rolls Royce Plc Flap seal spring and sealing apparatus
US9115585B2 (en) * 2011-06-06 2015-08-25 General Electric Company Seal assembly for gas turbine
US9016695B2 (en) * 2011-08-02 2015-04-28 United Technologies Corporation Gas turbine exhaust nozzle divergent flap seal
US9851008B2 (en) * 2012-06-04 2017-12-26 United Technologies Corporation Seal land for static structure of a gas turbine engine
WO2014120310A2 (en) * 2012-11-02 2014-08-07 Metallic Hi Temperature Seal Systems, Llc. High temperature seal assembly
BR112015032787A2 (pt) * 2013-07-19 2017-08-22 Gen Electric Aparelho de bocal de turbina
US9366444B2 (en) * 2013-11-12 2016-06-14 Siemens Energy, Inc. Flexible component providing sealing connection
US10267168B2 (en) 2013-12-23 2019-04-23 Rolls-Royce Corporation Vane ring for a turbine engine having retention devices
EP2960439A1 (en) * 2014-06-26 2015-12-30 Siemens Aktiengesellschaft Turbomachine with an outer sealing and use of the turbomachine
US9828868B2 (en) * 2014-09-11 2017-11-28 United Technologies Corporation Hinged seal using wire mesh
US9915159B2 (en) 2014-12-18 2018-03-13 General Electric Company Ceramic matrix composite nozzle mounted with a strut and concepts thereof
US10280777B2 (en) 2014-12-19 2019-05-07 General Electric Company System and method including a circumferential seal assembly to facilitate sealing in a turbine
US10392950B2 (en) 2015-05-07 2019-08-27 General Electric Company Turbine band anti-chording flanges
EP3091188B1 (de) * 2015-05-08 2018-08-01 MTU Aero Engines GmbH Strömungsmaschine mit einer dichtungseinrichtung
US11473437B2 (en) * 2015-09-24 2022-10-18 General Electric Company Turbine snap in spring seal
US20170089211A1 (en) * 2015-09-24 2017-03-30 General Electric Company Turbine snap in spring seal
US10161257B2 (en) 2015-10-20 2018-12-25 General Electric Company Turbine slotted arcuate leaf seal
US10036269B2 (en) * 2015-10-23 2018-07-31 General Electric Company Leaf seal reach over spring with retention mechanism
EP3181827B1 (de) * 2015-12-15 2021-03-03 MTU Aero Engines GmbH Turbomaschinen-bauteilverbindung
US10830069B2 (en) * 2016-09-26 2020-11-10 General Electric Company Pressure-loaded seals
DE102016223867A1 (de) 2016-11-30 2018-05-30 MTU Aero Engines AG Turbomaschinen-Dichtungsanordnung
US10830103B2 (en) * 2017-07-05 2020-11-10 General Electric Company Expansion joint and methods of assembling the same
FR3074840B1 (fr) * 2017-12-11 2021-01-08 Safran Aircraft Engines Distributeur de turbomachine a etancheite amelioree
EP3752717B1 (en) * 2018-03-27 2025-06-25 Siemens Energy Global GmbH & Co. KG Sealing arrangement with pressure-loaded feather seals to seal gap between components of gas turbine engine
FR3095830B1 (fr) * 2019-05-10 2021-05-07 Safran Aircraft Engines Module de turbomachine equipe d’un dispositif de maintien de lamelles d’etancheite
FR3098851B1 (fr) * 2019-07-16 2022-12-16 Safran Aircraft Engines Ensemble statorique à étanchéité améliorée
US11255209B2 (en) * 2019-08-29 2022-02-22 Raytheon Technologies Corporation CMC BOAS arrangement
CN112539087B (zh) * 2019-09-20 2023-12-19 通用电气公司 弹簧密封件中的涡轮卡扣
US11725533B2 (en) * 2020-11-10 2023-08-15 Pratt & Whitney Canada Corp. Variable guide vane assembly and bushing ring therefor
EP4141219A1 (en) * 2021-08-24 2023-03-01 Siemens Energy Global GmbH & Co. KG Sealing device and flow machine with the sealing device
US12188359B2 (en) * 2022-09-30 2025-01-07 Rtx Corporation Blade outer air seal with retainer ring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126405A (en) 1976-12-16 1978-11-21 General Electric Company Turbine nozzle
US4668164A (en) 1984-12-21 1987-05-26 United Technologies Corporation Coolable stator assembly for a gas turbine engine
US4767260A (en) * 1986-11-07 1988-08-30 United Technologies Corporation Stator vane platform cooling means
US4815933A (en) 1987-11-13 1989-03-28 The United States Of America As Represented By The Secretary Of The Air Force Nozzle flange attachment and sealing arrangement
US5118120A (en) 1989-07-10 1992-06-02 General Electric Company Leaf seals
US5154577A (en) * 1991-01-17 1992-10-13 General Electric Company Flexible three-piece seal assembly
US5143292A (en) 1991-05-09 1992-09-01 General Electric Company Cooled leaf seal
US5797723A (en) 1996-11-13 1998-08-25 General Electric Company Turbine flowpath seal
US6095750A (en) 1998-12-21 2000-08-01 General Electric Company Turbine nozzle assembly
US6164656A (en) 1999-01-29 2000-12-26 General Electric Company Turbine nozzle interface seal and methods
US6402466B1 (en) * 2000-05-16 2002-06-11 General Electric Company Leaf seal for gas turbine stator shrouds and a nozzle band

Similar Documents

Publication Publication Date Title
JP2003041904A5 (enExample)
JP4597489B2 (ja) ガスタービンエンジンの燃焼器ライナ用の多孔パッチ
US8007229B2 (en) Variable area turbine vane arrangement
JP4208496B2 (ja) 弧状セグメント、ノズルセグメント及びシール組立体
JP4559796B2 (ja) 自由浮動スワーラを有するガスタービンエンジンの燃焼器ドーム組立体
JP4509325B2 (ja) タービンノズルセグメント壁の冷却
JP4675071B2 (ja) 改良型デフレクタプレートを有するガスタービンエンジンの燃焼器ドーム組立体
JP5557452B2 (ja) ガスタービン燃焼器用のスウォズル設計
EP2101041B1 (en) Cooling air manifold splash plate for a gas turbine engine
CN1080383A (zh) 降低成本的干燥的低氧化氮燃烧室罩子的主要组件
JP6176709B2 (ja) ガスタービンシステムのためのノズル取付および封止アセンブリ、ならびに、取付および封止方法
JP2002139220A (ja) 選択的に傾斜させた冷却孔を有する燃焼器ライナ
JP2004060656A (ja) 低圧タービンケースの内部冷却
JP2002349287A5 (enExample)
KR20010085488A (ko) 가스 터빈용 연소기 및 연소기 라이너 유동 슬리브와연소기 라이너 냉각 방법
JP2009156570A (ja) ガスタービンエンジン燃焼器及び燃焼器の燃焼チャンバ内にパージガスを送給するための方法
JP2001207862A (ja) タービンホイール空洞をパージする方法と装置
JP2002256885A (ja) スロット冷却式燃焼器ライナ
JP2011179812A (ja) 燃焼器空気流スリーブ内の角度付き静翼
JP2003065001A (ja) タービンディスクの側板
JP5002121B2 (ja) ガスタービンエンジンの燃焼器を冷却するための方法及び装置
JP4064370B2 (ja) ガスタービンエンジンを組立てるための方法及び装置
JP2000179356A (ja) トラップ渦空洞を有するガスタ―ビンエンジン燃焼器のライナ用の冷却ナゲット
JP2009257325A (ja) 燃焼器ライナ用の発散形冷却シンブル及び関連する方法
US10221696B2 (en) Cooling circuit for a multi-wall blade