JP2013525689A5 - - Google Patents

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Publication number
JP2013525689A5
JP2013525689A5 JP2013508417A JP2013508417A JP2013525689A5 JP 2013525689 A5 JP2013525689 A5 JP 2013525689A5 JP 2013508417 A JP2013508417 A JP 2013508417A JP 2013508417 A JP2013508417 A JP 2013508417A JP 2013525689 A5 JP2013525689 A5 JP 2013525689A5
Authority
JP
Japan
Prior art keywords
side walls
fin
turbine blade
cutting edge
shroud
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
JP2013508417A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013525689A (ja
JP6124787B2 (ja
Filing date
Publication date
Priority claimed from EP10162021A external-priority patent/EP2385215A1/en
Application filed filed Critical
Publication of JP2013525689A publication Critical patent/JP2013525689A/ja
Publication of JP2013525689A5 publication Critical patent/JP2013525689A5/ja
Application granted granted Critical
Publication of JP6124787B2 publication Critical patent/JP6124787B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013508417A 2010-05-05 2011-04-06 ロータブレード用の軽量シュラウド Active JP6124787B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10162021.9 2010-05-05
EP10162021A EP2385215A1 (en) 2010-05-05 2010-05-05 Light weight shroud fin for a rotor blade
PCT/EP2011/055347 WO2011138112A1 (en) 2010-05-05 2011-04-06 Light weight shroud fin for a rotor blade

Publications (3)

Publication Number Publication Date
JP2013525689A JP2013525689A (ja) 2013-06-20
JP2013525689A5 true JP2013525689A5 (enExample) 2016-04-21
JP6124787B2 JP6124787B2 (ja) 2017-05-10

Family

ID=42674652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013508417A Active JP6124787B2 (ja) 2010-05-05 2011-04-06 ロータブレード用の軽量シュラウド

Country Status (6)

Country Link
US (1) US8967972B2 (enExample)
EP (2) EP2385215A1 (enExample)
JP (1) JP6124787B2 (enExample)
CN (1) CN102947548B (enExample)
RU (1) RU2541078C2 (enExample)
WO (1) WO2011138112A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011108784A1 (de) 2011-07-29 2013-01-31 Fresenius Medical Care Deutschland Gmbh Verfahren sowie Vorrichtungen zum Überprüfen wenigstens einer Funktion einer medizinischen Funktionseinrichtung
US9328619B2 (en) * 2012-10-29 2016-05-03 General Electric Company Blade having a hollow part span shroud
US10215032B2 (en) 2012-10-29 2019-02-26 General Electric Company Blade having a hollow part span shroud
EP2921657A1 (en) * 2014-03-20 2015-09-23 Alstom Technology Ltd Tool for removing an inner casing from a turbomachine
EP2924240A1 (de) * 2014-03-25 2015-09-30 Siemens Aktiengesellschaft Turbinenlaufschaufel
EP3085890B1 (en) * 2015-04-22 2017-12-27 Ansaldo Energia Switzerland AG Blade with tip shroud
US10385718B2 (en) * 2015-06-29 2019-08-20 Rolls-Royce North American Technologies, Inc. Turbine shroud segment with side perimeter seal
US9856734B2 (en) * 2015-08-12 2018-01-02 General Electric Company Adaptive machining turbomachine blade shroud hard face
US10301945B2 (en) * 2015-12-18 2019-05-28 General Electric Company Interior cooling configurations in turbine rotor blades
US10184342B2 (en) * 2016-04-14 2019-01-22 General Electric Company System for cooling seal rails of tip shroud of turbine blade
US10704406B2 (en) * 2017-06-13 2020-07-07 General Electric Company Turbomachine blade cooling structure and related methods
JP2021110291A (ja) * 2020-01-10 2021-08-02 三菱重工業株式会社 動翼、及び軸流回転機械
FR3109182B1 (fr) * 2020-04-10 2023-03-24 Safran Aircraft Engines Ensemble d’etancheite pour une turbomachine
FR3125085B1 (fr) * 2021-07-12 2025-02-28 Safran Aircraft Engines Aube de turbomachine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195012A (en) * 1966-06-21 1970-06-17 Rolls Royce Rotor for Bladed Fluid Flow Machines.
US3816022A (en) * 1972-09-01 1974-06-11 Gen Electric Power augmenter bucket tip construction for open-circuit liquid cooled turbines
GB2298246B (en) * 1995-02-23 1998-10-28 Bmw Rolls Royce Gmbh A turbine-blade arrangement comprising a shroud band
DE19904229A1 (de) 1999-02-03 2000-08-10 Asea Brown Boveri Gekühlte Turbinenschaufel
DE19944923B4 (de) * 1999-09-20 2007-07-19 Alstom Turbinenschaufel für den Rotor einer Gasturbine
EP1128023A1 (de) * 2000-02-25 2001-08-29 Siemens Aktiengesellschaft Turbinenlaufschaufel
EP1355043B1 (de) * 2002-04-16 2006-07-26 ALSTOM Technology Ltd Laufschaufel für eine Turbomaschine
GB2434842A (en) * 2006-02-02 2007-08-08 Rolls Royce Plc Cooling arrangement for a turbine blade shroud
US7527477B2 (en) * 2006-07-31 2009-05-05 General Electric Company Rotor blade and method of fabricating same
US7771171B2 (en) * 2006-12-14 2010-08-10 General Electric Company Systems for preventing wear on turbine blade tip shrouds
US7901180B2 (en) * 2007-05-07 2011-03-08 United Technologies Corporation Enhanced turbine airfoil cooling
RU2369748C1 (ru) * 2008-02-19 2009-10-10 Открытое акционерное общество "Авиадвигатель" Охлаждаемая лопатка турбины газотурбинного двигателя

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