FR1403799A - Roue de turbine soumise à l'injection partielle - Google Patents

Roue de turbine soumise à l'injection partielle

Info

Publication number
FR1403799A
FR1403799A FR974347A FR974347A FR1403799A FR 1403799 A FR1403799 A FR 1403799A FR 974347 A FR974347 A FR 974347A FR 974347 A FR974347 A FR 974347A FR 1403799 A FR1403799 A FR 1403799A
Authority
FR
France
Prior art keywords
turbine wheel
partial injection
wheel subjected
subjected
injection
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
FR974347A
Other languages
English (en)
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.)
Rateau SA
Societe des Forges et Ateliers du Creusot
Original Assignee
Rateau SA
Societe des Forges et Ateliers du Creusot
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 Rateau SA, Societe des Forges et Ateliers du Creusot filed Critical Rateau SA
Priority to FR974347A priority Critical patent/FR1403799A/fr
Priority to DES97070A priority patent/DE1300577B/de
Application granted granted Critical
Publication of FR1403799A publication Critical patent/FR1403799A/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
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR974347A 1964-05-13 1964-05-13 Roue de turbine soumise à l'injection partielle Expired FR1403799A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR974347A FR1403799A (fr) 1964-05-13 1964-05-13 Roue de turbine soumise à l'injection partielle
DES97070A DE1300577B (de) 1964-05-13 1965-05-12 Turbinenschaufelrad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974347A FR1403799A (fr) 1964-05-13 1964-05-13 Roue de turbine soumise à l'injection partielle

Publications (1)

Publication Number Publication Date
FR1403799A true FR1403799A (fr) 1965-06-25

Family

ID=8829943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974347A Expired FR1403799A (fr) 1964-05-13 1964-05-13 Roue de turbine soumise à l'injection partielle

Country Status (2)

Country Link
DE (1) DE1300577B (fr)
FR (1) FR1403799A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612249A1 (fr) * 1987-03-12 1988-09-16 Alsthom Aubage mobile pour turbines a vapeur
EP2612996A1 (fr) * 2012-01-04 2013-07-10 General Electric Company Dispositif et procédé pour aligner des talons d'extrémité
FR3137125A1 (fr) * 2022-06-22 2023-12-29 Safran Aircraft Engines Ensemble aubagé de turbomachine comportant des aubes solidarisées deux à deux au niveau de leurs plateformes

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986792A (en) * 1975-03-03 1976-10-19 Westinghouse Electric Corporation Vibration dampening device disposed on a shroud member for a twisted turbine blade
DE2617927A1 (de) * 1976-04-23 1977-11-03 Bbc Brown Boveri & Cie Stroemungsmaschinenschaufel
DE3446732C2 (de) * 1984-12-21 1986-10-23 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Lüfterrad
US5201850A (en) * 1991-02-15 1993-04-13 General Electric Company Rotor tip shroud damper including damper wires
DE59202211D1 (de) * 1991-08-08 1995-06-22 Asea Brown Boveri Deckblatt für axialdurchströmte Turbine.
DE59201833D1 (de) * 1991-10-08 1995-05-11 Asea Brown Boveri Deckband für axialdurchströmte Turbine.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544987C (de) * 1929-12-25 1932-02-24 Siemens & Halske Akt Ges Telegrafenschnellschreiber nach dem Drehspulensystem mit Daempfungseinrichtung des schwingenden Systems
DE818806C (de) * 1949-02-17 1951-10-29 Escher Wyss Ag Beschaufelung an Rotoren von axial durchstroemten, stark verwundene Schaufeln aufweisenden Kreiselmaschinen, insbesondere von Dampf-, Gasturbinen und Verdichtern
DE1159965B (de) * 1961-08-10 1963-12-27 Bbc Brown Boveri & Cie Einrichtung zur Schwingungsdaempfung an einem Turbinen- oder Verdichter-Schaufelkranz

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612249A1 (fr) * 1987-03-12 1988-09-16 Alsthom Aubage mobile pour turbines a vapeur
EP0284829A1 (fr) * 1987-03-12 1988-10-05 Gec Alsthom Sa Aubage mobile pour turbines à vapeur
US4840539A (en) * 1987-03-12 1989-06-20 Alsthom Moving blading for steam turbines
EP2612996A1 (fr) * 2012-01-04 2013-07-10 General Electric Company Dispositif et procédé pour aligner des talons d'extrémité
FR3137125A1 (fr) * 2022-06-22 2023-12-29 Safran Aircraft Engines Ensemble aubagé de turbomachine comportant des aubes solidarisées deux à deux au niveau de leurs plateformes

Also Published As

Publication number Publication date
DE1300577B (de) 1969-08-07

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