JP6199309B2 - ターボ機械ロータブレード - Google Patents

ターボ機械ロータブレード Download PDF

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Publication number
JP6199309B2
JP6199309B2 JP2014552677A JP2014552677A JP6199309B2 JP 6199309 B2 JP6199309 B2 JP 6199309B2 JP 2014552677 A JP2014552677 A JP 2014552677A JP 2014552677 A JP2014552677 A JP 2014552677A JP 6199309 B2 JP6199309 B2 JP 6199309B2
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JP
Japan
Prior art keywords
upstream
blade
wiper
downstream
resistant 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.)
Active
Application number
JP2014552677A
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English (en)
Japanese (ja)
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JP2015506438A (ja
Inventor
ベンサラ，スリム
ネグリ，アルノー
ディガール・ブルー・ドゥ・キュイサール，セバスチャン
クライン，ギヨーム
タン，バ−フック
マテュー，ダビド
ドレムス，シビル
Original Assignee
サフラン・エアクラフト・エンジンズ
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46826732&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6199309(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by サフラン・エアクラフト・エンジンズ filed Critical サフラン・エアクラフト・エンジンズ
Publication of JP2015506438A publication Critical patent/JP2015506438A/ja
Application granted granted Critical
Publication of JP6199309B2 publication Critical patent/JP6199309B2/ja
Active 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP2014552677A 2012-01-17 2013-01-16 ターボ機械ロータブレード Active JP6199309B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR1250435A FR2985759B1 (fr) 2012-01-17 2012-01-17 Aube mobile de turbomachine
FR1250435 2012-01-17
FR1255586 2012-06-14
FR1255586A FR2985760B1 (fr) 2012-01-17 2012-06-14 Aube mobile de turbomachine
PCT/FR2013/050096 WO2013107982A1 (fr) 2012-01-17 2013-01-16 Aube mobile de turbomachine et turbomachine correspondante

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017159065A Division JP6518735B2 (ja) 2012-01-17 2017-08-22 ターボ機械ロータブレード

Publications (2)

Publication Number Publication Date
JP2015506438A JP2015506438A (ja) 2015-03-02
JP6199309B2 true JP6199309B2 (ja) 2017-09-20

Family

ID=46826732

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014552677A Active JP6199309B2 (ja) 2012-01-17 2013-01-16 ターボ機械ロータブレード
JP2017159065A Active JP6518735B2 (ja) 2012-01-17 2017-08-22 ターボ機械ロータブレード

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017159065A Active JP6518735B2 (ja) 2012-01-17 2017-08-22 ターボ機械ロータブレード

Country Status (9)

Country Link
US (1) US10196907B2 (enExample)
EP (1) EP2805020B2 (enExample)
JP (2) JP6199309B2 (enExample)
CN (1) CN104053857B (enExample)
BR (1) BR112014017505B1 (enExample)
CA (1) CA2861076C (enExample)
FR (2) FR2985759B1 (enExample)
IN (1) IN2014DN05853A (enExample)
WO (1) WO2013107982A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224199A1 (de) * 2013-11-27 2015-05-28 MTU Aero Engines AG Gasturbinen-Laufschaufel
DE112015003695B4 (de) * 2014-11-06 2024-12-24 Mitsubishi Heavy Industries, Ltd. Dampfturbinenrotorblatt, Verfahren zum Herstellen eines Dampfturbinenrotorblatts, und Dampfturbine
EP3056677B1 (de) 2015-02-12 2019-09-04 MTU Aero Engines GmbH Schaufel und Strömungsmaschine
US10710317B2 (en) * 2016-06-16 2020-07-14 Rolls-Royce North American Technologies Inc. Composite rotatable assembly for an axial-flow compressor
FR3065483B1 (fr) * 2017-04-24 2020-08-07 Safran Aircraft Engines Dispositif d'etancheite entre rotor et stator de turbomachine
FR3066780B1 (fr) 2017-05-24 2019-07-19 Safran Aircraft Engines Piece amovible anti-usure pour talon d'aube
US10294801B2 (en) * 2017-07-25 2019-05-21 United Technologies Corporation Rotor blade having anti-wear surface
FR3072716B1 (fr) * 2017-10-20 2019-09-27 Safran Aircraft Engines Aube de rotor de turbomachine, turbomachine associee
FR3074838B1 (fr) * 2017-12-07 2020-10-16 Safran Aircraft Engines Aube mobile a calage variable sur la hauteur pour une turbomachine
FR3074813B1 (fr) * 2017-12-12 2022-05-06 Safran Aircraft Engines Procede de depot d'un materiau anti-usure sur un element aubage pour une turbomachine d'aeronef
FR3077601B1 (fr) * 2018-02-08 2020-01-17 Safran Aircraft Engines Aube de turbomachine d'aeronef
FR3077600B1 (fr) 2018-02-08 2020-03-06 Safran Aircraft Engines Aube de turbomachine d'aeronef
FR3078907B1 (fr) * 2018-03-15 2022-11-18 Safran Aircraft Engines Procede de fabrication d'une aube de rotor
FR3079848B1 (fr) * 2018-04-10 2020-11-06 Safran Aircraft Engines Procede de depot d'un materiau anti-usure sur un element aubage pour une turbomachine d'aeronef
FR3079847B1 (fr) * 2018-04-10 2023-11-10 Safran Aircraft Engines Procede de fabrication d'un element aubage metallique d'une turbomachine d'aeronef
FR3084398B1 (fr) 2018-07-24 2021-04-16 Safran Aircraft Engines Aube de turbine
FR3085419B1 (fr) * 2018-09-05 2020-08-07 Safran Aircraft Engines Aube mobile
FR3085993B1 (fr) * 2018-09-17 2020-12-25 Safran Aircraft Engines Aube mobile pour une roue d'une turbomachine
DE102018215728A1 (de) 2018-09-17 2020-03-19 MTU Aero Engines AG Gasturbinen-Laufschaufel
FR3095833B1 (fr) 2019-05-07 2021-05-28 Safran Helicopter Engines Anneau d’etancheite pour une turbomachine d’aeronef
FR3107079B1 (fr) 2020-02-07 2022-01-21 Safran Aircraft Engines Aube de turbomachine d’aeronef
EP3865665A1 (en) * 2020-02-11 2021-08-18 MTU Aero Engines AG Blade for a turbomachine with a shroud
FR3148255A1 (fr) * 2023-04-25 2024-11-01 Safran Aircraft Engines Muret anti-basculement renforcé pour aube mobile de turboréacteur
FR3161707A1 (fr) 2024-04-30 2025-10-31 Safran Aircraft Engines Aube munie d'un temoin d'usure visuel

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193203A (ja) * 1984-10-15 1986-05-12 Toshiba Corp 蒸気タ−ビン用羽根
JPH0240002A (ja) * 1988-07-29 1990-02-08 Hitachi Ltd ガスタービン動翼
US5083903A (en) * 1990-07-31 1992-01-28 General Electric Company Shroud insert for turbomachinery blade
DE4439950C2 (de) * 1994-11-09 2001-03-01 Mtu Muenchen Gmbh Metallisches Bauteil mit einer Verbundbeschichtung, Verwendung, sowie Verfahren zur Herstellung von metallischen Bauteilen
US6190124B1 (en) * 1997-11-26 2001-02-20 United Technologies Corporation Columnar zirconium oxide abrasive coating for a gas turbine engine seal system
US20040124231A1 (en) * 1999-06-29 2004-07-01 Hasz Wayne Charles Method for coating a substrate
JP4410357B2 (ja) * 1999-11-30 2010-02-03 三菱重工業株式会社 シュラウドコンタクト面のコーティング方法およびシュラウド付き動翼
US6793878B2 (en) 2000-10-27 2004-09-21 Wayne C. Blake Cobalt-based hard facing alloy
FR2825411B1 (fr) * 2001-05-31 2003-09-19 Snecma Moteurs Aube de turbine avec lechette d'etancheite
US6491498B1 (en) † 2001-10-04 2002-12-10 Power Systems Mfg, Llc. Turbine blade pocket shroud
JP4305928B2 (ja) 2002-10-09 2009-07-29 株式会社Ｉｈｉ 回転体及びそのコーティング方法
CA2483528C (en) * 2002-10-09 2015-07-21 Ishikawajima-Harima Heavy Industries Co., Ltd. Rotating member and method for coating the same
JP4096301B2 (ja) * 2002-10-09 2008-06-04 株式会社Ｉｈｉ 動翼及びそのコーティング方法
JP4191621B2 (ja) * 2004-01-22 2008-12-03 三菱重工業株式会社 タービン動翼
JP4425746B2 (ja) 2004-08-25 2010-03-03 株式会社日立製作所 ガスタービン
US20060110254A1 (en) * 2004-11-24 2006-05-25 General Electric Company Thermal barrier coating for turbine bucket platform side faces and methods of application
GB0524735D0 (en) 2005-12-03 2006-01-11 Rolls Royce Plc Turbine blade
US8703044B2 (en) * 2006-01-03 2014-04-22 General Electric Company Machine components and methods of fabricating and repairing
US7527477B2 (en) * 2006-07-31 2009-05-05 General Electric Company Rotor blade and method of fabricating same
US7500824B2 (en) * 2006-08-22 2009-03-10 General Electric Company Angel wing abradable seal and sealing method
US7771171B2 (en) * 2006-12-14 2010-08-10 General Electric Company Systems for preventing wear on turbine blade tip shrouds
US20090097979A1 (en) 2007-07-31 2009-04-16 Omer Duane Erdmann Rotor blade
US8182228B2 (en) * 2007-08-16 2012-05-22 General Electric Company Turbine blade having midspan shroud with recessed wear pad and methods for manufacture
ES2381842T3 (es) * 2007-10-25 2012-06-01 Siemens Aktiengesellschaft Conjunto ensamblado de álabes de turbina y junta de estanqueidad.
FR2923524B1 (fr) 2007-11-12 2013-12-06 Snecma Aube metallique fabriquee par moulage et procede de fabrication de l'aube
US20090202344A1 (en) 2008-02-13 2009-08-13 General Electric Company Rotating assembly for a turbomachine
US8471168B2 (en) * 2008-06-19 2013-06-25 General Electric Company Methods of treating metal articles and articles made therefrom
ES2457846T3 (es) 2008-10-23 2014-04-29 Alstom Technology Ltd Paleta para una turbina de gas
EP2390466B1 (en) * 2010-05-27 2018-04-25 Ansaldo Energia IP UK Limited A cooling arrangement for a gas turbine
ES2698368T3 (es) † 2010-07-01 2019-02-04 MTU Aero Engines AG Pala de turbina con cubierta de punta
JP5374563B2 (ja) * 2011-10-03 2013-12-25 三菱重工業株式会社 軸流タービン
US8894368B2 (en) * 2012-01-04 2014-11-25 General Electric Company Device and method for aligning tip shrouds

Also Published As

Publication number Publication date
CA2861076A1 (fr) 2013-07-25
WO2013107982A1 (fr) 2013-07-25
JP6518735B2 (ja) 2019-05-22
RU2014133548A (ru) 2016-03-10
EP2805020A1 (fr) 2014-11-26
US20150023793A1 (en) 2015-01-22
BR112014017505B1 (pt) 2021-10-19
IN2014DN05853A (enExample) 2015-05-22
JP2018009576A (ja) 2018-01-18
US10196907B2 (en) 2019-02-05
EP2805020B2 (fr) 2022-10-19
JP2015506438A (ja) 2015-03-02
FR2985759B1 (fr) 2014-03-07
FR2985759A1 (fr) 2013-07-19
CA2861076C (fr) 2020-03-24
FR2985760B1 (fr) 2014-03-07
EP2805020B1 (fr) 2016-04-06
CN104053857A (zh) 2014-09-17
CN104053857B (zh) 2016-02-10
FR2985760A1 (fr) 2013-07-19
BR112014017505A2 (pt) 2017-06-13
BR112014017505A8 (pt) 2017-07-04

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