SE7905910L - Sammansatt keramikgasturbinskovel - Google Patents

Sammansatt keramikgasturbinskovel

Info

Publication number: SE7905910L
Authority: SE; Sweden
Prior art keywords: core; aerofoil; gas turbine; composite ceramic; ceramic gas
Prior art date: 1978-08-09

Application number

SE7905910A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

A Rossmann

W Hoffmuller

W Kruger

Original Assignee

Mtu 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.)

1978-08-09

Filing date

1979-07-06

Publication date

1980-02-10

1979-07-06 Application filed by Mtu Muenchen Gmbh filed Critical Mtu Muenchen Gmbh

1980-02-10 Publication of SE7905910L publication Critical patent/SE7905910L/

Links

239000000919 ceramic Substances 0.000 title abstract 3
239000002131 composite material Substances 0.000 title 1
RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
238000001816 cooling Methods 0.000 abstract 1
239000006260 foam Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

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)

SE7905910A 1978-08-09 1979-07-06 Sammansatt keramikgasturbinskovel SE7905910L (sv)

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 (it)
FR (1)	FR2433098A1 (it)
GB (1)	GB2027496B (it)
IT (1)	IT1122732B (it)
NL (1)	NL7905608A (it)
SE (1)	SE7905910L (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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
WO1991001433A1 (en) *	1989-07-25	1991-02-07	Allied-Signal Inc.	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
ATE459783T1 (de) *	2006-05-31	2010-03-15	Siemens Ag	Turbinenschaufel
CH700071A1 (de) *	2008-12-12	2010-06-15	Alstom Technology Ltd	Laufschaufel für eine Gasturbine.
RU2416029C2 (ru) *	2009-04-13	2011-04-10	Общество с ограниченной ответственностью "Научный Центр "Керамические Двигатели" им. А.М. Бойко" (ООО "Центр Бойко")	Составная лопатка осевой турбомашины
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)

* Cited by examiner, † Cited by third party
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
NL7905608A (nl)	1980-02-12
DE2834843A1 (de)	1980-06-26
GB2027496A (en)	1980-02-20
GB2027496B (en)	1982-08-11
IT7924987A0 (it)	1979-08-08
IT1122732B (it)	1986-04-23
FR2433098A1 (fr)	1980-03-07

Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 7905910-1

Publication	Publication Date	Title
SE7905911L (sv)	1980-02-10	Sammansatt keramikgasturbinskovel
DE3789514D1 (de)	1994-05-11	Gekühlte Gasturbinenschaufel.
GB2061400B (en)	1983-08-10	Cooled hollow turbine blade
AT364498B (de)	1981-10-27	Verkleidung der aussenseite von konstruktionen zur thermischen isolierung und abschirmung, insbesondere gegen wind
JPS55123302A (en)	1980-09-22	Gas turbine engine blade rotor
IT8025511A0 (it)	1980-10-23	Paletta raffreddata per traspirazione, per un motore a turbina a gas.
JPS55131531A (en)	1980-10-13	Gas turbine engine
ATE24576T1 (de)	1987-01-15	Keramische turbinenschaufel mit metallenem stuetzkern.
IL60241A0 (en)	1980-09-16	Ceramic faced outer air seal for gas turbine engines
DE3483583D1 (de)	1990-12-13	Gasturbinenkleinkraftwerk.
BE854123A (fr)	1977-08-16	Turbomachine a jeu regle entre la turbine et la frette qui l'entoure
DE3060215D1 (en)	1982-04-01	Liquid-cooled gas turbine blades and method of cooling the blades
AR229899A1 (es)	1983-12-30	Turbina de vapor con admision axial
DK104580A (da)	1980-09-13	Vindmoellerotor
IT7821869A0 (it)	1978-03-31	Paletta di rotore raffreddata per motore a turbina a gas.
ES543146A0 (es)	1986-01-01	Procedimiento para la obtencion de derivados trifenilmetili-cos de la snglicero-3-fosfocolina y sn-glicero-3-fosfoetano-lamina
DK494580A (da)	1980-11-20	Vindturbine
YU44820B (en)	1991-02-28	Steam turbine with overheated hollow places between rows of blades
GB2283538B (en)	1995-09-13	Air cooled gas turbine aerofoil
GB2021699A (en)	1979-12-05	Gas turbine blade cooling arrangement
DE3585231D1 (de)	1992-02-27	Gasturbinenmotor.
NO172486C (no)	1993-07-28	Fremgangsmaate ved partiell oksydasjon for fremstilling avsyntesegass, reduserende gass eller brenselsgass
GB2032531B (en)	1982-09-22	Air cooled gas turbine rotor
GB2030233B (en)	1982-09-29	Gas turbine engine blade
GB2013788B (en)	1982-06-03	Gas turbine engine