FR1362926A - Plaque de recouvrement pour assurer l'obturation des intervalles entre des aubes de turbine - Google Patents

Plaque de recouvrement pour assurer l'obturation des intervalles entre des aubes de turbine

Info

Publication number
FR1362926A
FR1362926A FR941096A FR941096A FR1362926A FR 1362926 A FR1362926 A FR 1362926A FR 941096 A FR941096 A FR 941096A FR 941096 A FR941096 A FR 941096A FR 1362926 A FR1362926 A FR 1362926A
Authority
FR
France
Prior art keywords
gaps
sealing
cover plate
turbine blades
turbine
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
FR941096A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US209099A external-priority patent/US3137478A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR941096A priority Critical patent/FR1362926A/fr
Application granted granted Critical
Publication of FR1362926A publication Critical patent/FR1362926A/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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR941096A 1962-07-11 1963-07-11 Plaque de recouvrement pour assurer l'obturation des intervalles entre des aubes de turbine Expired FR1362926A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941096A FR1362926A (fr) 1962-07-11 1963-07-11 Plaque de recouvrement pour assurer l'obturation des intervalles entre des aubes de turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US209099A US3137478A (en) 1962-07-11 1962-07-11 Cover plate assembly for sealing spaces between turbine buckets
FR941096A FR1362926A (fr) 1962-07-11 1963-07-11 Plaque de recouvrement pour assurer l'obturation des intervalles entre des aubes de turbine

Publications (1)

Publication Number Publication Date
FR1362926A true FR1362926A (fr) 1964-06-05

Family

ID=26202333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941096A Expired FR1362926A (fr) 1962-07-11 1963-07-11 Plaque de recouvrement pour assurer l'obturation des intervalles entre des aubes de turbine

Country Status (1)

Country Link
FR (1) FR1362926A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413542A1 (fr) * 1977-12-28 1979-07-27 Gen Electric Amortisseur d'aube de turbomachine
FR2413543A1 (fr) * 1977-12-28 1979-07-27 Gen Electric Dispositif de retenue d'aubes de turbomachine
FR3085711A1 (fr) * 2018-09-06 2020-03-13 Safran Aircraft Engines Roue a aubes de turbomachine pour aeronef
FR3108941A1 (fr) * 2020-04-07 2021-10-08 Safran Aircraft Engines Rotor de turbine pour turbomachine, procede de montage dudit rotor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413542A1 (fr) * 1977-12-28 1979-07-27 Gen Electric Amortisseur d'aube de turbomachine
FR2413543A1 (fr) * 1977-12-28 1979-07-27 Gen Electric Dispositif de retenue d'aubes de turbomachine
FR3085711A1 (fr) * 2018-09-06 2020-03-13 Safran Aircraft Engines Roue a aubes de turbomachine pour aeronef
FR3108941A1 (fr) * 2020-04-07 2021-10-08 Safran Aircraft Engines Rotor de turbine pour turbomachine, procede de montage dudit rotor
WO2021205094A1 (fr) * 2020-04-07 2021-10-14 Safran Aircraft Engines Rotor de turbine pour turbomachine et procede de montage dudit rotor
US12037925B2 (en) 2020-04-07 2024-07-16 Safran Aircraft Engines Turbine rotor for a turbomachine and method for mounting the rotor

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