FR2501781B1 - Aube de turbine, notamment aube directrice de turbine pour ensemble de propulsion a turbine a gaz - Google Patents

Aube de turbine, notamment aube directrice de turbine pour ensemble de propulsion a turbine a gaz

Info

Publication number
FR2501781B1
FR2501781B1 FR8204116A FR8204116A FR2501781B1 FR 2501781 B1 FR2501781 B1 FR 2501781B1 FR 8204116 A FR8204116 A FR 8204116A FR 8204116 A FR8204116 A FR 8204116A FR 2501781 B1 FR2501781 B1 FR 2501781B1
Authority
FR
France
Prior art keywords
turbine
blade
propulsion assembly
steering
gas
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.)
Expired
Application number
FR8204116A
Other languages
English (en)
Other versions
FR2501781A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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
Application filed by MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2501781A1 publication Critical patent/FR2501781A1/fr
Application granted granted Critical
Publication of FR2501781B1 publication Critical patent/FR2501781B1/fr
Expired legal-status Critical Current

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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8204116A 1981-03-16 1982-03-11 Aube de turbine, notamment aube directrice de turbine pour ensemble de propulsion a turbine a gaz Expired FR2501781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3110098A DE3110098C2 (de) 1981-03-16 1981-03-16 Turbinenleitschaufel für Gasturbinentriebwerke

Publications (2)

Publication Number Publication Date
FR2501781A1 FR2501781A1 (fr) 1982-09-17
FR2501781B1 true FR2501781B1 (fr) 1985-08-23

Family

ID=6127412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204116A Expired FR2501781B1 (fr) 1981-03-16 1982-03-11 Aube de turbine, notamment aube directrice de turbine pour ensemble de propulsion a turbine a gaz

Country Status (5)

Country Link
US (1) US4396349A (fr)
JP (1) JPS57181904A (fr)
DE (1) DE3110098C2 (fr)
FR (1) FR2501781B1 (fr)
GB (1) GB2094895B (fr)

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US7452189B2 (en) * 2006-05-03 2008-11-18 United Technologies Corporation Ceramic matrix composite turbine engine vane
US7597536B1 (en) * 2006-06-14 2009-10-06 Florida Turbine Technologies, Inc. Turbine airfoil with de-coupled platform
EP1925780A1 (fr) 2006-11-23 2008-05-28 Siemens Aktiengesellschaft Aube d' une turbine à écoulement axial
EP2211023A1 (fr) * 2009-01-21 2010-07-28 Siemens Aktiengesellschaft Distributeur pour turbomachine avec structure support d'aubes directrices segmentée
US8152468B2 (en) * 2009-03-13 2012-04-10 United Technologies Corporation Divoted airfoil baffle having aimed cooling holes
US8007242B1 (en) 2009-03-16 2011-08-30 Florida Turbine Technologies, Inc. High temperature turbine rotor blade
US8371810B2 (en) * 2009-03-26 2013-02-12 General Electric Company Duct member based nozzle for turbine
US8256088B2 (en) * 2009-08-24 2012-09-04 Siemens Energy, Inc. Joining mechanism with stem tension and interlocked compression ring
US8454303B2 (en) * 2010-01-14 2013-06-04 General Electric Company Turbine nozzle assembly
FR2981700B1 (fr) * 2011-10-24 2016-08-26 Snecma Propulsion Solide Dispositif de fixation d'une piece creuse
CN103184896B (zh) * 2011-12-27 2015-12-16 中航商用航空发动机有限责任公司 一种涡轮导向叶片
US10605086B2 (en) 2012-11-20 2020-03-31 Honeywell International Inc. Turbine engines with ceramic vanes and methods for manufacturing the same
CA2896543A1 (fr) * 2013-02-23 2014-09-25 Rolls-Royce Corporation Composant de turbine a gaz
US10458428B2 (en) * 2013-09-09 2019-10-29 United Technologies Corporation Fan blades and manufacture methods
DE102013219774A1 (de) * 2013-09-30 2015-04-02 MTU Aero Engines AG Schaufel für eine Gasturbine
US10107117B2 (en) * 2014-09-30 2018-10-23 United Technologies Corporation Airfoil assembly with spacer and tie-spar
DE102016216858A1 (de) * 2016-09-06 2018-03-08 Rolls-Royce Deutschland Ltd & Co Kg Laufschaufel für eine Turbomaschine und Verfahren für den Zusammenbau einer Laufschaufel für eine Turbomaschine
US10677091B2 (en) 2016-11-17 2020-06-09 Raytheon Technologies Corporation Airfoil with sealed baffle
US10746038B2 (en) 2016-11-17 2020-08-18 Raytheon Technologies Corporation Airfoil with airfoil piece having radial seal
US10808554B2 (en) 2016-11-17 2020-10-20 Raytheon Technologies Corporation Method for making ceramic turbine engine article
US10605088B2 (en) 2016-11-17 2020-03-31 United Technologies Corporation Airfoil endwall with partial integral airfoil wall
US10711624B2 (en) 2016-11-17 2020-07-14 Raytheon Technologies Corporation Airfoil with geometrically segmented coating section
US10662779B2 (en) 2016-11-17 2020-05-26 Raytheon Technologies Corporation Gas turbine engine component with degradation cooling scheme
US10767487B2 (en) 2016-11-17 2020-09-08 Raytheon Technologies Corporation Airfoil with panel having flow guide
US10415407B2 (en) 2016-11-17 2019-09-17 United Technologies Corporation Airfoil pieces secured with endwall section
US10436062B2 (en) 2016-11-17 2019-10-08 United Technologies Corporation Article having ceramic wall with flow turbulators
US10502070B2 (en) 2016-11-17 2019-12-10 United Technologies Corporation Airfoil with laterally insertable baffle
US10662782B2 (en) 2016-11-17 2020-05-26 Raytheon Technologies Corporation Airfoil with airfoil piece having axial seal
US10436049B2 (en) 2016-11-17 2019-10-08 United Technologies Corporation Airfoil with dual profile leading end
US10309238B2 (en) 2016-11-17 2019-06-04 United Technologies Corporation Turbine engine component with geometrically segmented coating section and cooling passage
US10309226B2 (en) 2016-11-17 2019-06-04 United Technologies Corporation Airfoil having panels
US10711616B2 (en) 2016-11-17 2020-07-14 Raytheon Technologies Corporation Airfoil having endwall panels
US10598029B2 (en) 2016-11-17 2020-03-24 United Technologies Corporation Airfoil with panel and side edge cooling
US10711794B2 (en) 2016-11-17 2020-07-14 Raytheon Technologies Corporation Airfoil with geometrically segmented coating section having mechanical secondary bonding feature
US10598025B2 (en) 2016-11-17 2020-03-24 United Technologies Corporation Airfoil with rods adjacent a core structure
US10428658B2 (en) 2016-11-17 2019-10-01 United Technologies Corporation Airfoil with panel fastened to core structure
US10570765B2 (en) 2016-11-17 2020-02-25 United Technologies Corporation Endwall arc segments with cover across joint
US10408082B2 (en) 2016-11-17 2019-09-10 United Technologies Corporation Airfoil with retention pocket holding airfoil piece
US10408090B2 (en) 2016-11-17 2019-09-10 United Technologies Corporation Gas turbine engine article with panel retained by preloaded compliant member
US10480334B2 (en) 2016-11-17 2019-11-19 United Technologies Corporation Airfoil with geometrically segmented coating section
US10458262B2 (en) 2016-11-17 2019-10-29 United Technologies Corporation Airfoil with seal between endwall and airfoil section
US10480331B2 (en) 2016-11-17 2019-11-19 United Technologies Corporation Airfoil having panel with geometrically segmented coating
US10677079B2 (en) 2016-11-17 2020-06-09 Raytheon Technologies Corporation Airfoil with ceramic airfoil piece having internal cooling circuit
US10428663B2 (en) * 2016-11-17 2019-10-01 United Technologies Corporation Airfoil with tie member and spring
US10731495B2 (en) 2016-11-17 2020-08-04 Raytheon Technologies Corporation Airfoil with panel having perimeter seal
FR3080146B1 (fr) * 2018-04-17 2021-04-02 Safran Aircraft Engines Distributeur en cmc avec reprise d'effort
US20190345833A1 (en) * 2018-05-11 2019-11-14 United Technologies Corporation Vane including internal radiant heat shield
US11149567B2 (en) * 2018-09-17 2021-10-19 Rolls-Royce Corporation Ceramic matrix composite load transfer roller joint
US10883376B2 (en) * 2019-02-01 2021-01-05 Rolls-Royce Plc Turbine vane assembly with ceramic matrix composite vanes
US10767493B2 (en) * 2019-02-01 2020-09-08 Rolls-Royce Plc Turbine vane assembly with ceramic matrix composite vanes
US20200248568A1 (en) * 2019-02-01 2020-08-06 Rolls-Royce Plc Turbine vane assembly with ceramic matrix composite components and temperature management features
US11261747B2 (en) * 2019-05-17 2022-03-01 Rolls-Royce Plc Ceramic matrix composite vane with added platform
US11333022B2 (en) 2019-08-06 2022-05-17 General Electric Company Airfoil with thermally conductive pins
US11319822B2 (en) 2020-05-06 2022-05-03 Rolls-Royce North American Technologies Inc. Hybrid vane segment with ceramic matrix composite airfoils
FR3123683B1 (fr) * 2021-06-02 2023-06-02 Safran Aircraft Engines Turbine de turbomachine à distributeur en CMC avec pièce de calage
US11773735B2 (en) 2021-12-22 2023-10-03 Rolls-Royce Plc Vane ring assembly with ceramic matrix composite airfoils
CN115284632B (zh) * 2022-08-01 2023-08-11 常州市东南电器电机有限公司 一种水泵叶轮热风焊接机

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US4163629A (en) * 1977-12-23 1979-08-07 The United States Of America As Represented By The Secretary Of The Air Force Turbine vane construction
DE2834864C3 (de) * 1978-08-09 1981-11-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Laufschaufel für eine Gasturbine
FR2463849A1 (fr) * 1979-08-23 1981-02-27 Onera (Off Nat Aerospatiale) Perfectionnements apportes aux aubes tournantes de turbines a gaz, et aux turbines a gaz equipees de ces aubes

Also Published As

Publication number Publication date
JPH023004B2 (fr) 1990-01-22
GB2094895B (en) 1984-08-15
JPS57181904A (en) 1982-11-09
US4396349A (en) 1983-08-02
DE3110098C2 (de) 1983-03-17
FR2501781A1 (fr) 1982-09-17
GB2094895A (en) 1982-09-22
DE3110098A1 (de) 1982-10-14

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Legal Events

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ST Notification of lapse