SE7905910L - Sammansatt keramikgasturbinskovel - Google Patents
Sammansatt keramikgasturbinskovelInfo
- Publication number
- SE7905910L SE7905910L SE7905910A SE7905910A SE7905910L SE 7905910 L SE7905910 L SE 7905910L SE 7905910 A SE7905910 A SE 7905910A SE 7905910 A SE7905910 A SE 7905910A SE 7905910 L SE7905910 L SE 7905910L
- Authority
- SE
- Sweden
- Prior art keywords
- core
- aerofoil
- gas turbine
- composite ceramic
- ceramic gas
- Prior art date
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
-
- 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
- F01D5/14—Form or construction
- F01D5/20—Specially-shaped blade tips to seal space between tips and stator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782834843 DE2834843A1 (de) | 1978-08-09 | 1978-08-09 | Zusammengesetzte keramik-gasturbinenschaufel |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7905910L true SE7905910L (sv) | 1980-02-10 |
Family
ID=6046570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905910A SE7905910L (sv) | 1978-08-09 | 1979-07-06 | Sammansatt keramikgasturbinskovel |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2834843A1 ( ) |
FR (1) | FR2433098A1 ( ) |
GB (1) | GB2027496B ( ) |
IT (1) | IT1122732B ( ) |
NL (1) | NL7905608A ( ) |
SE (1) | SE7905910L ( ) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3203869C2 (de) * | 1982-02-05 | 1984-05-10 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Turbinenlaufschaufel für Strömungsmaschinen, insbesondere Gasturbinentriebwerke |
US4786234A (en) * | 1982-06-21 | 1988-11-22 | Teledyne Industries, Inc. | Turbine airfoil |
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 |
DE3327218A1 (de) * | 1983-07-28 | 1985-02-07 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Thermisch hochbeanspruchtes, gekuehltes bauteil, insbesondere turbinenschaufel |
DE3521782A1 (de) * | 1985-06-19 | 1987-01-02 | Mtu Muenchen Gmbh | Hybridschaufel aus metall und keramik zusammengesetzt |
CA2060884A1 (en) * | 1989-07-25 | 1991-01-26 | Frederick G. Borns | Dual alloy turbine blade |
US5106266A (en) * | 1989-07-25 | 1992-04-21 | Allied-Signal Inc. | Dual alloy turbine blade |
GB2346415A (en) * | 1999-02-05 | 2000-08-09 | Rolls Royce Plc | Vibration damping |
EP1329592A1 (de) * | 2002-01-18 | 2003-07-23 | Siemens Aktiengesellschaft | Turbine mit mindestens vier Stufen und Verwendung einer Turbinenschaufel mit verringerter Masse |
EP1489264A1 (de) * | 2003-06-18 | 2004-12-22 | Siemens Aktiengesellschaft | Modular aufgebaute Schaufel |
US7094021B2 (en) * | 2004-02-02 | 2006-08-22 | General Electric Company | Gas turbine flowpath structure |
US7435058B2 (en) | 2005-01-18 | 2008-10-14 | Siemens Power Generation, Inc. | Ceramic matrix composite vane with chordwise stiffener |
CH700071A1 (de) | 2008-12-12 | 2010-06-15 | Alstom Technology Ltd | Laufschaufel für eine Gasturbine. |
GB2472572A (en) * | 2009-08-10 | 2011-02-16 | Rolls Royce Plc | Mounting for aerofoil blade using elastomeric bush |
FR2954200B1 (fr) * | 2009-12-23 | 2012-03-02 | Snecma | Procede de realisation d'un renfort metallique d'aube de turbomachine |
US8740571B2 (en) * | 2011-03-07 | 2014-06-03 | General Electric Company | Turbine bucket for use in gas turbine engines and methods for fabricating the same |
RU2510463C2 (ru) * | 2012-11-12 | 2014-03-27 | Евгений Алексеевич Коняев | Металлокерамическая лопатка газовой турбины |
DE102013219774A1 (de) * | 2013-09-30 | 2015-04-02 | MTU Aero Engines AG | Schaufel für eine Gasturbine |
FR3023317B1 (fr) * | 2014-07-04 | 2016-08-05 | Snecma | Procede de fabrication d'une aube bi-composant pour moteur a turbine a gaz et aube obtenue par un tel procede |
RU2656052C1 (ru) * | 2017-04-04 | 2018-05-30 | Акционерное общество "Климов" | Рабочая лопатка газовой турбины |
US11008878B2 (en) * | 2018-12-21 | 2021-05-18 | Rolls-Royce Plc | Turbine blade with ceramic matrix composite aerofoil and metallic root |
RU192858U1 (ru) * | 2019-03-26 | 2019-10-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" | Рабочая лопатка газовой турбины |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR869427A (fr) * | 1938-11-04 | 1942-02-02 | Bmw Flugmotorenbau Gmbh | Aube de rotor pour turbines à gaz d'échappement |
DE736958C (de) * | 1942-01-08 | 1943-07-02 | Turbinenfabrik Brueckner Kanis | Aus Stahlstuetzkoerper und Huelse aus Keramischem Werkstoff bestehende Schaufel fuerKreiselmaschinen, insbesondere Dampf- oder Gasturbinen |
US2479057A (en) * | 1945-03-27 | 1949-08-16 | United Aircraft Corp | Turbine rotor |
FR999820A (fr) * | 1946-01-11 | 1952-02-05 | Perfectionnements aux turbines à gaz | |
FR907059A (fr) * | 1946-09-20 | 1946-02-28 | Turbine à gaz à haute température | |
US4017209A (en) * | 1975-12-15 | 1977-04-12 | United Technologies Corporation | Turbine rotor construction |
US4051585A (en) * | 1976-07-26 | 1977-10-04 | United Technologies Corporation | Method of forming a turbine rotor |
US4093399A (en) * | 1976-12-01 | 1978-06-06 | Electric Power Research Institute, Inc. | Turbine rotor with ceramic blades |
US4084922A (en) * | 1976-12-27 | 1978-04-18 | Electric Power Research Institute, Inc. | Turbine rotor with pin mounted ceramic turbine blades |
-
1978
- 1978-08-09 DE DE19782834843 patent/DE2834843A1/de not_active Withdrawn
-
1979
- 1979-07-06 SE SE7905910A patent/SE7905910L/ not_active Application Discontinuation
- 1979-07-19 NL NL7905608A patent/NL7905608A/nl not_active Application Discontinuation
- 1979-07-26 FR FR7919270A patent/FR2433098A1/fr not_active Withdrawn
- 1979-08-06 GB GB7927344A patent/GB2027496B/en not_active Expired
- 1979-08-08 IT IT24987/79A patent/IT1122732B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2027496B (en) | 1982-08-11 |
NL7905608A (nl) | 1980-02-12 |
FR2433098A1 (fr) | 1980-03-07 |
GB2027496A (en) | 1980-02-20 |
IT7924987A0 (it) | 1979-08-08 |
DE2834843A1 (de) | 1980-06-26 |
IT1122732B (it) | 1986-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7905910-1 |