DE3660556D1 - Hybrid metal-ceramic turbine vane - Google Patents

Hybrid metal-ceramic turbine vane

Info

Publication number: DE3660556D1
Authority: DE; Germany
Prior art keywords: turbine vane; hybrid metal; ceramic turbine; ceramic; hybrid
Prior art date: 1985-06-19
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

DE8686107927T

Other languages

English (en)

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 AG

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.)

1985-06-19

Filing date

1986-06-10

Publication date

1988-09-22

1986-06-10 Application filed by MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH

1986-06-10 Priority to DE8686107927T priority Critical patent/DE3660556D1/de

1988-09-22 Application granted granted Critical

1988-09-22 Publication of DE3660556D1 publication Critical patent/DE3660556D1/de

Status Expired legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DE8686107927T 1985-06-19 1986-06-10 Hybrid metal-ceramic turbine vane Expired DE3660556D1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8686107927T DE3660556D1 (en)	1985-06-19	1986-06-10	Hybrid metal-ceramic turbine vane

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
DE8686107927T DE3660556D1 (en)	1985-06-19	1986-06-10	Hybrid metal-ceramic turbine vane

Publications (1)

Publication Number	Publication Date
DE3660556D1 true DE3660556D1 (en)	1988-09-22

Family

ID=6273547

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19853521782 Withdrawn DE3521782A1 (de)	1985-06-19	1985-06-19	Hybridschaufel aus metall und keramik zusammengesetzt
DE8686107927T Expired DE3660556D1 (en)	1985-06-19	1986-06-10	Hybrid metal-ceramic turbine vane

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19853521782 Withdrawn DE3521782A1 (de)	1985-06-19	1985-06-19	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
JP2002539350A (ja) *	1999-03-09	2002-11-19	シーメンスアクチエンゲゼルシヤフト	タービン翼およびその製造方法
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
US7093359B2 (en)	2002-09-17	2006-08-22	Siemens Westinghouse Power Corporation	Composite structure formed by CMC-on-insulation process
US9068464B2 (en) *	2002-09-17	2015-06-30	Siemens Energy, Inc.	Method of joining ceramic parts and articles so formed
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
EP2959110B1 (de)	2013-02-23	2017-06-28	Rolls-Royce Corporation	Gasturbinenmotorkomponente
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

Family Cites Families (12)

* 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
FR2187032A5 (de) *	1972-05-29	1974-01-11	Berry Sa Ets
DE2834843A1 (de) *	1978-08-09	1980-06-26	Motoren Turbinen Union	Zusammengesetzte keramik-gasturbinenschaufel
DE2834864C3 (de) *	1978-08-09	1981-11-19	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Laufschaufel für eine Gasturbine
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
DE3110096C2 (de) *	1981-03-16	1983-05-19	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Turbinenlaufschaufel für Gasturbinentriebwerke
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
DE3306896A1 (de) *	1983-02-26	1984-08-30	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Heissgasbeaufschlagte turbinenschaufel mit metallenem stuetzkern und umgebendem keramischen schaufelblatt

1985
- 1985-06-19 DE DE19853521782 patent/DE3521782A1/de not_active Withdrawn
1986
- 1986-06-02 US US06/869,575 patent/US4645421A/en not_active Expired - Fee Related
- 1986-06-10 EP EP86107927A patent/EP0206107B1/de not_active Expired
- 1986-06-10 DE DE8686107927T patent/DE3660556D1/de not_active Expired
- 1986-06-18 JP JP61143984A patent/JPS6248903A/ja active Pending

Also Published As

Publication number	Publication date
JPS6248903A (ja)	1987-03-03
DE3521782A1 (de)	1987-01-02
EP0206107A3 (en)	1987-04-29
US4645421A (en)	1987-02-24
EP0206107A2 (de)	1986-12-30
EP0206107B1 (de)	1988-08-17

Publication	Publication Date	Title
DE3660556D1 (en)	1988-09-22	Hybrid metal-ceramic turbine vane
DE3564847D1 (en)	1988-10-13	Hybrid gas turbine rotor
GB2210415B (en)	1992-04-22	Gas turbine vane
GB8729217D0 (en)	1988-01-27	Curvilinear turbine vane
GB2187239B (en)	1990-05-09	Gas turbine
EP0251978A3 (en)	1989-05-24	Stator vane
GB8613546D0 (en)	1986-07-09	Gas turbine
DE3569780D1 (en)	1989-06-01	Gas turbine vane
GB2171151B (en)	1988-05-18	Rotors for gas turbine engines
GB2177164B (en)	1989-06-28	Turbine engine components
EP0241180A3 (en)	1989-03-22	Gas turbine blade
GB8715314D0 (en)	1987-08-05	Stator vane arrangement
DE3663974D1 (en)	1989-07-20	Two stage turbine rotor assembly
GB8527618D0 (en)	1985-12-11	Turbine rotor
DE3377373D1 (en)	1988-08-18	Turbine airfoil vane structure
GB8616152D0 (en)	1986-12-17	Turbine
GB2170275B (en)	1988-11-09	Turbomachinery blading configuration
IL84816A0 (en)	1988-06-30	Turbine rotor cooling
GB8619742D0 (en)	1987-03-18	Turbine rotor assembly
GB8611631D0 (en)	1986-06-18	Turbine rotor
DE3663559D1 (en)	1989-06-29	Air turbine
GB8515502D0 (en)	1985-07-24	Turbine turbocharger
GB2161220B (en)	1988-09-01	Stator vane
GB8628346D0 (en)	1986-12-31	Gas turbine
GB2184226B (en)	1989-10-11	Gas turbines

Legal Events

Date	Code	Title	Description
1989-09-07	8364	No opposition during term of opposition
1990-06-07	8339	Ceased/non-payment of the annual fee