EP0206107A3 - Hybrid metal-ceramic turbine vane - Google Patents

Hybrid metal-ceramic turbine vane Download PDF

Info

Publication number
EP0206107A3
EP0206107A3 EP86107927A EP86107927A EP0206107A3 EP 0206107 A3 EP0206107 A3 EP 0206107A3 EP 86107927 A EP86107927 A EP 86107927A EP 86107927 A EP86107927 A EP 86107927A EP 0206107 A3 EP0206107 A3 EP 0206107A3
Authority
EP
European Patent Office
Prior art keywords
turbine vane
hybrid metal
ceramic turbine
ceramic
hybrid
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
EP86107927A
Other languages
English (en)
Other versions
EP0206107B1 (de
EP0206107A2 (de
Inventor
Werner Dr.-Ing. Huther
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 EP0206107A2 publication Critical patent/EP0206107A2/de
Publication of EP0206107A3 publication Critical patent/EP0206107A3/de
Application granted granted Critical
Publication of EP0206107B1 publication Critical patent/EP0206107B1/de
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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3084—Fixing blades to rotors; Blade roots ; Blade spacers the blades being made of ceramics
EP86107927A 1985-06-19 1986-06-10 Hybridschaufel aus Metall und Keramik zusammengesetzt Expired EP0206107B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853521782 DE3521782A1 (de) 1985-06-19 1985-06-19 Hybridschaufel aus metall und keramik zusammengesetzt
DE3521782 1985-06-19

Publications (3)

Publication Number Publication Date
EP0206107A2 EP0206107A2 (de) 1986-12-30
EP0206107A3 true EP0206107A3 (en) 1987-04-29
EP0206107B1 EP0206107B1 (de) 1988-08-17

Family

ID=6273547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107927A Expired EP0206107B1 (de) 1985-06-19 1986-06-10 Hybridschaufel aus Metall und Keramik zusammengesetzt

Country Status (4)

Country Link
US (1) US4645421A (de)
EP (1) EP0206107B1 (de)
JP (1) JPS6248903A (de)
DE (2) DE3521782A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2834125B2 (ja) * 1987-10-23 1998-12-09 財団法人電力中央研究所 複層遮熱構造
US4790721A (en) * 1988-04-25 1988-12-13 Rockwell International Corporation Blade assembly
JP2602929B2 (ja) * 1988-11-21 1997-04-23 株式会社東芝 ターボ機械の動翼構造
US5854525A (en) * 1993-07-30 1998-12-29 Jeumont Industrie Jacketed rotary machine
FR2766157B1 (fr) * 1997-07-15 1999-10-01 Eurocopter France Dispositif de protection thermique d'organes elastomeriques, ensemble de tels dispositifs pour la protection par temps froid d'un rotor de giravion, et rotor de giravion equipe d'un tel ensemble
US6572372B1 (en) * 2000-04-25 2003-06-03 Align Technology, Inc. Embedded features and methods of a dental appliance
EP1173657B1 (de) * 1999-03-09 2003-08-20 Siemens Aktiengesellschaft Turbinenschaufel und verfahren zur herstellung einer turbinenschaufel
US6514046B1 (en) 2000-09-29 2003-02-04 Siemens Westinghouse Power Corporation Ceramic composite vane with metallic substructure
US6709230B2 (en) 2002-05-31 2004-03-23 Siemens Westinghouse Power Corporation Ceramic matrix composite gas turbine vane
US6648597B1 (en) 2002-05-31 2003-11-18 Siemens Westinghouse Power Corporation Ceramic matrix composite turbine vane
US9068464B2 (en) * 2002-09-17 2015-06-30 Siemens Energy, Inc. Method of joining ceramic parts and articles so formed
US7093359B2 (en) 2002-09-17 2006-08-22 Siemens Westinghouse Power Corporation Composite structure formed by CMC-on-insulation process
US7080971B2 (en) 2003-03-12 2006-07-25 Florida Turbine Technologies, Inc. Cooled turbine spar shell blade construction
US7435058B2 (en) * 2005-01-18 2008-10-14 Siemens Power Generation, Inc. Ceramic matrix composite vane with chordwise stiffener
DE102007012320A1 (de) * 2007-03-09 2008-09-11 Rolls-Royce Deutschland Ltd & Co Kg Turbinenschaufel mit im Schaufelfuß ausgebildeter Mikroturbinendüse
US8075280B2 (en) * 2008-09-08 2011-12-13 Siemens Energy, Inc. Composite blade and method of manufacture
CH700071A1 (de) * 2008-12-12 2010-06-15 Alstom Technology Ltd Laufschaufel für eine Gasturbine.
US8007242B1 (en) 2009-03-16 2011-08-30 Florida Turbine Technologies, Inc. High temperature turbine rotor blade
US8256088B2 (en) * 2009-08-24 2012-09-04 Siemens Energy, Inc. Joining mechanism with stem tension and interlocked compression ring
US10605086B2 (en) 2012-11-20 2020-03-31 Honeywell International Inc. Turbine engines with ceramic vanes and methods for manufacturing the same
US9617857B2 (en) 2013-02-23 2017-04-11 Rolls-Royce Corporation Gas turbine engine component
DE102013219774A1 (de) * 2013-09-30 2015-04-02 MTU Aero Engines AG Schaufel für eine Gasturbine
US10724380B2 (en) * 2017-08-07 2020-07-28 General Electric Company CMC blade with internal support
US10612399B2 (en) 2018-06-01 2020-04-07 Rolls-Royce North American Technologies Inc. Turbine vane assembly with ceramic matrix composite components
US10808560B2 (en) 2018-06-20 2020-10-20 Rolls-Royce Corporation Turbine vane assembly with ceramic matrix composite components
US20200248568A1 (en) * 2019-02-01 2020-08-06 Rolls-Royce Plc Turbine vane assembly with ceramic matrix composite components and temperature management features
US20220090504A1 (en) * 2020-09-24 2022-03-24 General Electric Company Rotor blade for a gas turbine engine having a metallic structural member and a composite fairing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187032A5 (de) * 1972-05-29 1974-01-11 Berry Sa Ets
GB2027495A (en) * 1978-08-09 1980-02-20 Mtu Muenchen Gmbh Turbine blade
DE2834843A1 (de) * 1978-08-09 1980-06-26 Motoren Turbinen Union Zusammengesetzte keramik-gasturbinenschaufel
DE3110096A1 (de) * 1981-03-16 1982-09-23 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "turbinenschaufel, insbesondere turbinenlaufschaufel fuer gasturbinentriebwerke"
EP0118020A1 (de) * 1983-02-26 1984-09-12 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Keramische Turbinenschaufel mit metallenem Stützkern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999820A (fr) * 1946-01-11 1952-02-05 Perfectionnements aux turbines à gaz
US4247259A (en) * 1979-04-18 1981-01-27 Avco Corporation Composite ceramic/metallic turbine blade and method of making same
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
US4519745A (en) * 1980-09-19 1985-05-28 Rockwell International Corporation Rotor blade and stator vane using ceramic shell
DE3129304A1 (de) * 1981-07-24 1983-02-10 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "von heissgas beaufschlagte turbinenschaufel"
DE3203869C2 (de) * 1982-02-05 1984-05-10 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbinenlaufschaufel für Strömungsmaschinen, insbesondere Gasturbinentriebwerke
FR2538029A1 (fr) * 1982-12-15 1984-06-22 Onera (Off Nat Aerospatiale) Perfectionnements apportes aux aubes ceramiques, tournantes ou fixes de turbomachines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187032A5 (de) * 1972-05-29 1974-01-11 Berry Sa Ets
GB2027495A (en) * 1978-08-09 1980-02-20 Mtu Muenchen Gmbh Turbine blade
DE2834843A1 (de) * 1978-08-09 1980-06-26 Motoren Turbinen Union Zusammengesetzte keramik-gasturbinenschaufel
DE3110096A1 (de) * 1981-03-16 1982-09-23 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "turbinenschaufel, insbesondere turbinenlaufschaufel fuer gasturbinentriebwerke"
EP0118020A1 (de) * 1983-02-26 1984-09-12 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Keramische Turbinenschaufel mit metallenem Stützkern

Also Published As

Publication number Publication date
DE3521782A1 (de) 1987-01-02
JPS6248903A (ja) 1987-03-03
EP0206107B1 (de) 1988-08-17
EP0206107A2 (de) 1986-12-30
US4645421A (en) 1987-02-24
DE3660556D1 (en) 1988-09-22

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