IN2014DN05853A - - Google Patents

Info

Publication number
IN2014DN05853A
IN2014DN05853A IN5853DEN2014A IN2014DN05853A IN 2014DN05853 A IN2014DN05853 A IN 2014DN05853A IN 5853DEN2014 A IN5853DEN2014 A IN 5853DEN2014A IN 2014DN05853 A IN2014DN05853 A IN 2014DN05853A
Authority
IN
India
Prior art keywords
shroud
upstream
platform
turbomachine
downstream
Prior art date
Application number
Other languages
English (en)
Inventor
Slim Bensalah
Arnaud Negri
BROU DE CUISSART Sébastien DIGARD
Guillaume Klein
Ba Phuc TANG
David Mathieu
Sibylle Doremus
Original Assignee
Snecma
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
Family has litigation
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=IN2014DN05853(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Snecma filed Critical Snecma
Publication of IN2014DN05853A publication Critical patent/IN2014DN05853A/en

Links

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)
IN5853DEN2014 2012-01-17 2013-01-16 IN2014DN05853A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1250435A FR2985759B1 (fr) 2012-01-17 2012-01-17 Aube mobile de turbomachine
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

Publications (1)

Publication Number Publication Date
IN2014DN05853A true IN2014DN05853A (fr) 2015-05-22

Family

ID=46826732

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5853DEN2014 IN2014DN05853A (fr) 2012-01-17 2013-01-16

Country Status (9)

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

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DE102013224199A1 (de) * 2013-11-27 2015-05-28 MTU Aero Engines AG Gasturbinen-Laufschaufel
WO2016072473A1 (fr) * 2014-11-06 2016-05-12 三菱日立パワーシステムズ株式会社 Pale de rotor de turbine à vapeur, procédé de fabrication de pale de rotor de turbine à vapeur et turbine à vapeur
PL3056677T3 (pl) 2015-02-12 2020-06-01 MTU Aero Engines AG Łopatka i maszyna przepływowa
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
FR3079847B1 (fr) * 2018-04-10 2023-11-10 Safran Aircraft Engines Procede de fabrication d'un element aubage metallique d'une turbomachine d'aeronef
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
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 (fr) * 2020-02-11 2021-08-18 MTU Aero Engines AG Pale pour turbomachine avec un carénage

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FR2923524B1 (fr) * 2007-11-12 2013-12-06 Snecma Aube metallique fabriquee par moulage et procede de fabrication de l'aube
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JP5374563B2 (ja) * 2011-10-03 2013-12-25 三菱重工業株式会社 軸流タービン
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Also Published As

Publication number Publication date
FR2985760B1 (fr) 2014-03-07
US20150023793A1 (en) 2015-01-22
BR112014017505A2 (pt) 2017-06-13
BR112014017505B1 (pt) 2021-10-19
US10196907B2 (en) 2019-02-05
CN104053857A (zh) 2014-09-17
CN104053857B (zh) 2016-02-10
EP2805020B2 (fr) 2022-10-19
FR2985759B1 (fr) 2014-03-07
FR2985759A1 (fr) 2013-07-19
JP6199309B2 (ja) 2017-09-20
JP2018009576A (ja) 2018-01-18
CA2861076A1 (fr) 2013-07-25
BR112014017505A8 (pt) 2017-07-04
RU2014133548A (ru) 2016-03-10
WO2013107982A1 (fr) 2013-07-25
EP2805020A1 (fr) 2014-11-26
EP2805020B1 (fr) 2016-04-06
FR2985760A1 (fr) 2013-07-19
JP6518735B2 (ja) 2019-05-22
JP2015506438A (ja) 2015-03-02
CA2861076C (fr) 2020-03-24

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