JP2013139810A5 - - Google Patents

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Publication number
JP2013139810A5
JP2013139810A5 JP2012283886A JP2012283886A JP2013139810A5 JP 2013139810 A5 JP2013139810 A5 JP 2013139810A5 JP 2012283886 A JP2012283886 A JP 2012283886A JP 2012283886 A JP2012283886 A JP 2012283886A JP 2013139810 A5 JP2013139810 A5 JP 2013139810A5
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JP
Japan
Prior art keywords
protrusion
platform
alignment mechanism
extending
auxiliary alignment
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
JP2012283886A
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English (en)
Japanese (ja)
Other versions
JP6152266B2 (ja
JP2013139810A (ja
Filing date
Publication date
Priority claimed from US13/343,271 external-priority patent/US8894368B2/en
Application filed filed Critical
Publication of JP2013139810A publication Critical patent/JP2013139810A/ja
Publication of JP2013139810A5 publication Critical patent/JP2013139810A5/ja
Application granted granted Critical
Publication of JP6152266B2 publication Critical patent/JP6152266B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012283886A 2012-01-04 2012-12-27 先端シュラウドを一列に並べる装置 Expired - Fee Related JP6152266B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/343,271 2012-01-04
US13/343,271 US8894368B2 (en) 2012-01-04 2012-01-04 Device and method for aligning tip shrouds

Publications (3)

Publication Number Publication Date
JP2013139810A JP2013139810A (ja) 2013-07-18
JP2013139810A5 true JP2013139810A5 (enExample) 2016-02-04
JP6152266B2 JP6152266B2 (ja) 2017-06-21

Family

ID=47603049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012283886A Expired - Fee Related JP6152266B2 (ja) 2012-01-04 2012-12-27 先端シュラウドを一列に並べる装置

Country Status (5)

Country Link
US (1) US8894368B2 (enExample)
EP (1) EP2612996A1 (enExample)
JP (1) JP6152266B2 (enExample)
CN (1) CN103195505B (enExample)
RU (1) RU2012158315A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8951013B2 (en) * 2011-10-24 2015-02-10 United Technologies Corporation Turbine blade rail damper
FR2985759B1 (fr) * 2012-01-17 2014-03-07 Snecma Aube mobile de turbomachine
EP3052764B1 (en) * 2013-10-03 2024-04-10 RTX Corporation Mid-turbine frame wiht a plurality of vanes.
US9689268B2 (en) * 2013-12-17 2017-06-27 General Electric Company Turbine bucket closure assembly and methods of assembling the same
DE102015011793A1 (de) * 2015-09-05 2017-03-09 Man Diesel & Turbo Se Schaufel einer Strömungsmaschine und Strömungsmaschine
PL416301A1 (pl) * 2016-02-29 2017-09-11 General Electric Company Zespół bandaża silnika turbinowego
US10301943B2 (en) * 2017-06-30 2019-05-28 General Electric Company Turbomachine rotor blade
US10294801B2 (en) 2017-07-25 2019-05-21 United Technologies Corporation Rotor blade having anti-wear surface
US11085309B2 (en) * 2017-09-22 2021-08-10 General Electric Company Outer drum rotor assembly
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
FR3137121B1 (fr) * 2022-06-22 2024-06-21 Safran Aircraft Engines Ensemble aubagé à liaison inter-plateformes par élément roulant interposé
FR3137122B1 (fr) * 2022-06-22 2024-06-21 Safran Aircraft Engines Ensemble aubagé à liaison inter-plateformes par organe de friction
FR3137124B1 (fr) * 2022-06-22 2024-05-31 Safran Aircraft Engines Ensemble de turbomachine comportant des aubes portant des léchettes dont les extrémités se recouvrent mutuellement selon la direction circonférentielle
FR3137120B1 (fr) * 2022-06-22 2024-11-29 Safran Aircraft Engines Ensemble aubagé de turbomachine comportant des moyens de limitations de vibrations entre plateformes
CN116658455A (zh) * 2023-04-28 2023-08-29 西安航天动力研究所 一种局部进气冲击式涡轮转子及组装方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE144528C (enExample) *
US1423466A (en) * 1920-10-02 1922-07-18 Westinghouse Electric & Mfg Co Interlocking blade shroud
GB532372A (en) * 1938-08-27 1941-01-22 British Thomson Houston Co Ltd Improvements in and relating to elastic fluid turbines
FR1340331A (fr) * 1962-09-07 1963-10-18 Rateau Soc Perfectionnements aux dispositifs de liaison des extrémités d'aubes mobiles de turbines
FR1403799A (fr) * 1964-05-13 1965-06-25 Rateau Soc Roue de turbine soumise à l'injection partielle
GB1195012A (en) * 1966-06-21 1970-06-17 Rolls Royce Rotor for Bladed Fluid Flow Machines.
GB1186240A (en) * 1967-12-22 1970-04-02 Rolls Royce Improvements in Blades for Fluid Flow Machines.
US3649133A (en) 1970-09-10 1972-03-14 Westinghouse Electric Corp Rotor blade coupler arrangement
US3702221A (en) * 1971-06-15 1972-11-07 Westinghouse Electric Corp Continuous shrouding-riveted construction
JPS54125307A (en) * 1978-03-24 1979-09-28 Toshiba Corp Connecting device for turbine movable blades
JPS54141907A (en) * 1978-04-03 1979-11-05 Toshiba Corp Connector for moving blades of turbine
JPS54135906A (en) * 1978-04-14 1979-10-22 Toshiba Corp Turbine moving-blade cover
JPS5925087B2 (ja) * 1980-06-04 1984-06-14 株式会社日立製作所 タ−ビン動翼連結装置
US4576551A (en) * 1982-06-17 1986-03-18 The Garrett Corporation Turbo machine blading
GB2139295A (en) * 1983-05-05 1984-11-07 Tuomo Kaivola Thermal joint e.g. for a turbine
EP0214393B1 (de) * 1985-08-31 1989-12-13 BBC Brown Boveri AG Einrichtung zur Dämpfung von Schaufelschwingungen bei Turbomaschinen
US4784571A (en) * 1987-02-09 1988-11-15 Westinghouse Electric Corp. Apparatus and method for reducing blade flop in steam turbine
US4767273A (en) 1987-02-24 1988-08-30 Westinghouse Electric Corp. Apparatus and method for reducing blade flop in steam turbine
FR2612249B1 (fr) * 1987-03-12 1992-02-07 Alsthom Aubage mobile pour turbines a vapeur
US4798520A (en) * 1987-05-22 1989-01-17 Westinghouse Electric Corp. Method for installing integral shroud turbine blading
DE4015206C1 (enExample) * 1990-05-11 1991-10-17 Mtu Muenchen Gmbh
US5156529A (en) 1991-03-28 1992-10-20 Westinghouse Electric Corp. Integral shroud blade design
GB9609721D0 (en) 1996-05-09 1996-07-10 Rolls Royce Plc Vibration damping
JPH10231702A (ja) * 1997-02-17 1998-09-02 Mitsubishi Heavy Ind Ltd シュラウド一体型蒸気タービン翼
JP2000170502A (ja) * 1998-12-04 2000-06-20 Mitsubishi Heavy Ind Ltd インテグラルシュラウド翼
US6241471B1 (en) 1999-08-26 2001-06-05 General Electric Co. Turbine bucket tip shroud reinforcement
US7429164B2 (en) * 2002-09-02 2008-09-30 Hitachi, Ltd. Turbine moving blade
US7001152B2 (en) * 2003-10-09 2006-02-21 Pratt & Wiley Canada Corp. Shrouded turbine blades with locally increased contact faces
EP1764479A1 (de) * 2005-09-15 2007-03-21 ALSTOM Technology Ltd Gekoppelte Deckplatten für eine Schaufelreihe einer Strömungsmaschine
EP1840333A1 (en) * 2006-03-31 2007-10-03 ALSTOM Technology Ltd Turbine blade with shroud portions
EP1873355A1 (en) * 2006-06-27 2008-01-02 Siemens Aktiengesellschaft Turbine rotor blade
US20080145227A1 (en) 2006-12-19 2008-06-19 Mark Stefan Maier Methods and apparatus for load transfer in rotor assemblies
US7946816B2 (en) 2008-01-10 2011-05-24 General Electric Company Turbine blade tip shroud
DE102008023326A1 (de) * 2008-05-13 2009-11-19 Mtu Aero Engines Gmbh Deckband für Laufschaufeln einer Strömungsmaschine und Strömungsmaschine
DE102009052883A1 (de) * 2009-11-13 2011-05-19 Mtu Aero Engines Gmbh Kopplungselement zur mechanischen Kopplung von Schaufeln und Rotor
US8951013B2 (en) * 2011-10-24 2015-02-10 United Technologies Corporation Turbine blade rail damper

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