FR57426E - Perfectionnements aux turbines à gaz - Google Patents

Perfectionnements aux turbines à gaz

Info

Publication number
FR57426E
FR57426E FR57426DA FR57426E FR 57426 E FR57426 E FR 57426E FR 57426D A FR57426D A FR 57426DA FR 57426 E FR57426 E FR 57426E
Authority
FR
France
Prior art keywords
gas turbines
turbines
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
Other languages
English (en)
Inventor
Georges Bolsezian
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 filed Critical
Application granted granted Critical
Publication of FR57426E publication Critical patent/FR57426E/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3084—Fixing blades to rotors; Blade roots ; Blade spacers the blades being made of ceramics
    • 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
FR57426D 1946-01-11 1946-09-25 Perfectionnements aux turbines à gaz Expired FR57426E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR999820T 1946-01-11
FR56147T 1946-01-21
FR57426T 1946-09-25

Publications (1)

Publication Number Publication Date
FR57426E true FR57426E (fr) 1953-01-28

Family

ID=62296298

Family Applications (3)

Application Number Title Priority Date Filing Date
FR999820D Expired FR999820A (fr) 1946-01-11 1946-01-11 Perfectionnements aux turbines à gaz
FR56147D Expired FR56147E (fr) 1946-01-11 1946-01-21 Perfectionnements aux turbines à gaz
FR57426D Expired FR57426E (fr) 1946-01-11 1946-09-25 Perfectionnements aux turbines à gaz

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR999820D Expired FR999820A (fr) 1946-01-11 1946-01-11 Perfectionnements aux turbines à gaz
FR56147D Expired FR56147E (fr) 1946-01-11 1946-01-21 Perfectionnements aux turbines à gaz

Country Status (1)

Country Link
FR (3) FR999820A (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389889A (en) * 1966-06-03 1968-06-25 Rover Co Ltd Axial flow rotor
US3857649A (en) * 1973-08-09 1974-12-31 Westinghouse Electric Corp Inlet vane structure for turbines
US4017209A (en) * 1975-12-15 1977-04-12 United Technologies Corporation Turbine rotor construction
FR2433099A1 (fr) * 1978-08-09 1980-03-07 Mtu Muenchen Gmbh Aube composee en matiere ceramique pour turbines a gaz
FR2501781A1 (fr) * 1981-03-16 1982-09-17 Mtu Muenchen Gmbh Aube de turbine, notamment aube directrice de turbine pour ensemble de propulsion a turbine a gaz
FR2529947A2 (fr) * 1982-07-12 1984-01-13 Rockwell International Corp Aube a carapace en ceramique destinee a l'equipement des aubages mobile et fixe de turbomachines
EP0118020A1 (fr) * 1983-02-26 1984-09-12 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Aube de turbine en céramique avec un noyau de support métallique
US4480956A (en) * 1982-02-05 1984-11-06 Mortoren-und Turbinen-Union Turbine rotor blade for a turbomachine especially a gas turbine engine
US4563125A (en) * 1982-12-15 1986-01-07 Office National D'etudes Et De Recherches Aerospatiales Ceramic blades for turbomachines
US4645421A (en) * 1985-06-19 1987-02-24 Mtu Motoren-Und Turbinen-Union Muenchen Gmbh Hybrid vane or blade for a fluid flow engine
US4671740A (en) * 1982-06-10 1987-06-09 Wilbanks International, Inc. Ceramic coated abrasion resistant member and process for making
FR2607188A1 (fr) * 1986-11-26 1988-05-27 Snecma Carter d'entree de turbomachine a bras rayonnants
US4790721A (en) * 1988-04-25 1988-12-13 Rockwell International Corporation Blade assembly
EP0420243A1 (fr) * 1989-09-27 1991-04-03 Hitachi, Ltd. Aube céramique de stator
WO1999013201A1 (fr) * 1997-09-12 1999-03-18 Alliedsignal Inc. Surface portante en ceramique
EP1329592A1 (fr) * 2002-01-18 2003-07-23 Siemens Aktiengesellschaft Turbine avec au moins quatre stages et utilisation des aubes en masse réduite
RU2448258C2 (ru) * 2006-01-03 2012-04-20 Дженерал Электрик Компани Сборка турбинной лопатки для газотурбинного двигателя и газотурбинный статор, включающий данную сборку

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167117B (de) * 1960-04-12 1964-04-02 Siemens Ag Gasturbinenschaufelanordnung fuer Innenkuehlung
US3164367A (en) * 1962-11-21 1965-01-05 Gen Electric Gas turbine blade
DE2834843A1 (de) * 1978-08-09 1980-06-26 Motoren Turbinen Union Zusammengesetzte keramik-gasturbinenschaufel
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
DE3539903A1 (de) * 1985-11-11 1987-05-14 Kloeckner Humboldt Deutz Ag Gasturbine mit einem keramischen laufrad
US5488825A (en) * 1994-10-31 1996-02-06 Westinghouse Electric Corporation Gas turbine vane with enhanced cooling
JP4315599B2 (ja) 1998-08-31 2009-08-19 シーメンス アクチエンゲゼルシヤフト タービン翼

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389889A (en) * 1966-06-03 1968-06-25 Rover Co Ltd Axial flow rotor
US3857649A (en) * 1973-08-09 1974-12-31 Westinghouse Electric Corp Inlet vane structure for turbines
US4017209A (en) * 1975-12-15 1977-04-12 United Technologies Corporation Turbine rotor construction
FR2433099A1 (fr) * 1978-08-09 1980-03-07 Mtu Muenchen Gmbh Aube composee en matiere ceramique pour turbines a gaz
US4519745A (en) * 1980-09-19 1985-05-28 Rockwell International Corporation Rotor blade and stator vane using ceramic shell
FR2501781A1 (fr) * 1981-03-16 1982-09-17 Mtu Muenchen Gmbh Aube de turbine, notamment aube directrice de turbine pour ensemble de propulsion a turbine a gaz
US4480956A (en) * 1982-02-05 1984-11-06 Mortoren-und Turbinen-Union Turbine rotor blade for a turbomachine especially a gas turbine engine
US4671740A (en) * 1982-06-10 1987-06-09 Wilbanks International, Inc. Ceramic coated abrasion resistant member and process for making
FR2529947A2 (fr) * 1982-07-12 1984-01-13 Rockwell International Corp Aube a carapace en ceramique destinee a l'equipement des aubages mobile et fixe de turbomachines
US4563125A (en) * 1982-12-15 1986-01-07 Office National D'etudes Et De Recherches Aerospatiales Ceramic blades for turbomachines
EP0118020A1 (fr) * 1983-02-26 1984-09-12 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Aube de turbine en céramique avec un noyau de support métallique
US4563128A (en) * 1983-02-26 1986-01-07 Mtu Motoren-Und Turbinen-Union Muenchen Gmbh Ceramic turbine blade having a metal support core
US4645421A (en) * 1985-06-19 1987-02-24 Mtu Motoren-Und Turbinen-Union Muenchen Gmbh Hybrid vane or blade for a fluid flow engine
FR2607188A1 (fr) * 1986-11-26 1988-05-27 Snecma Carter d'entree de turbomachine a bras rayonnants
EP0274293A1 (fr) * 1986-11-26 1988-07-13 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Carter d'entrée de turbomachine à bras rayonnants
US4821758A (en) * 1986-11-26 1989-04-18 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M A." Turbine plant intake housing
US4790721A (en) * 1988-04-25 1988-12-13 Rockwell International Corporation Blade assembly
EP0420243A1 (fr) * 1989-09-27 1991-04-03 Hitachi, Ltd. Aube céramique de stator
WO1999013201A1 (fr) * 1997-09-12 1999-03-18 Alliedsignal Inc. Surface portante en ceramique
US6000906A (en) * 1997-09-12 1999-12-14 Alliedsignal Inc. Ceramic airfoil
EP1329592A1 (fr) * 2002-01-18 2003-07-23 Siemens Aktiengesellschaft Turbine avec au moins quatre stages et utilisation des aubes en masse réduite
WO2003060292A1 (fr) * 2002-01-18 2003-07-24 Siemens Aktiengesellschaft Turbine comportant au moins quatre etages et utilisation d'une aube de turbine presentant une masse reduite
US7229254B2 (en) 2002-01-18 2007-06-12 Siemens Aktiengesellschaft Turbine blade with a reduced mass
RU2448258C2 (ru) * 2006-01-03 2012-04-20 Дженерал Электрик Компани Сборка турбинной лопатки для газотурбинного двигателя и газотурбинный статор, включающий данную сборку

Also Published As

Publication number Publication date
FR56147E (fr) 1952-09-17
FR999820A (fr) 1952-02-05

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