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FR1403799A - Turbine wheel subjected to partial injection - Google Patents

Turbine wheel subjected to partial injection

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
French (fr)
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/en
Priority to DES97070A priority patent/DE1300577B/en
Application granted granted Critical
Publication of FR1403799A publication Critical patent/FR1403799A/en
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 Turbine wheel subjected to partial injection Expired FR1403799A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR974347A FR1403799A (en) 1964-05-13 1964-05-13 Turbine wheel subjected to partial injection
DES97070A DE1300577B (en) 1964-05-13 1965-05-12 Turbine blade wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974347A FR1403799A (en) 1964-05-13 1964-05-13 Turbine wheel subjected to partial injection

Publications (1)

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

Family

ID=8829943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974347A Expired FR1403799A (en) 1964-05-13 1964-05-13 Turbine wheel subjected to partial injection

Country Status (2)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612249A1 (en) * 1987-03-12 1988-09-16 Alsthom MOBILE AUBAGE FOR STEAM TURBINES
EP2612996A1 (en) * 2012-01-04 2013-07-10 General Electric Company Device and method for aligning tip shrouds
FR3137125A1 (en) * 2022-06-22 2023-12-29 Safran Aircraft Engines Bladed turbomachine assembly comprising blades joined together in pairs at their platforms

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 (en) * 1976-04-23 1977-11-03 Bbc Brown Boveri & Cie FLOW MACHINE SHOVEL
DE3446732C2 (en) * 1984-12-21 1986-10-23 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Fan wheel
US5201850A (en) * 1991-02-15 1993-04-13 General Electric Company Rotor tip shroud damper including damper wires
EP0528138B1 (en) * 1991-08-08 1995-05-17 Asea Brown Boveri Ag Blade shroud for axial turbine
EP0536575B1 (en) * 1991-10-08 1995-04-05 Asea Brown Boveri Ag Shroud band for axial flow turbine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544987C (en) * 1929-12-25 1932-02-24 Siemens & Halske Akt Ges Telegraph high-speed recorder based on the moving coil system with a damping device for the oscillating system
DE818806C (en) * 1949-02-17 1951-10-29 Escher Wyss Ag Blading on rotors of axially flowed through, strongly twisted blades having centrifugal machines, in particular steam, gas turbines and compressors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612249A1 (en) * 1987-03-12 1988-09-16 Alsthom MOBILE AUBAGE FOR STEAM TURBINES
EP0284829A1 (en) * 1987-03-12 1988-10-05 Gec Alsthom Sa Rotor blading for steam turbines
US4840539A (en) * 1987-03-12 1989-06-20 Alsthom Moving blading for steam turbines
EP2612996A1 (en) * 2012-01-04 2013-07-10 General Electric Company Device and method for aligning tip shrouds
FR3137125A1 (en) * 2022-06-22 2023-12-29 Safran Aircraft Engines Bladed turbomachine assembly comprising blades joined together in pairs at their platforms

Also Published As

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

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