FR2811014B1 - Roue de turbine comportant un dispositif de liaison amortissant des ailettes de la roue - Google Patents

Roue de turbine comportant un dispositif de liaison amortissant des ailettes de la roue

Info

Publication number
FR2811014B1
FR2811014B1 FR0008532A FR0008532A FR2811014B1 FR 2811014 B1 FR2811014 B1 FR 2811014B1 FR 0008532 A FR0008532 A FR 0008532A FR 0008532 A FR0008532 A FR 0008532A FR 2811014 B1 FR2811014 B1 FR 2811014B1
Authority
FR
France
Prior art keywords
wheel
fins
link device
device damping
turbine wheel
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 - Lifetime
Application number
FR0008532A
Other languages
English (en)
Other versions
FR2811014A1 (fr
Inventor
Jean Marc Pugnet
Martial Naudin
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.)
Areva NP SAS
Original Assignee
Framatome 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
Application filed by Framatome SA filed Critical Framatome SA
Priority to FR0008532A priority Critical patent/FR2811014B1/fr
Publication of FR2811014A1 publication Critical patent/FR2811014A1/fr
Application granted granted Critical
Publication of FR2811014B1 publication Critical patent/FR2811014B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0008532A 2000-06-30 2000-06-30 Roue de turbine comportant un dispositif de liaison amortissant des ailettes de la roue Expired - Lifetime FR2811014B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0008532A FR2811014B1 (fr) 2000-06-30 2000-06-30 Roue de turbine comportant un dispositif de liaison amortissant des ailettes de la roue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0008532A FR2811014B1 (fr) 2000-06-30 2000-06-30 Roue de turbine comportant un dispositif de liaison amortissant des ailettes de la roue

Publications (2)

Publication Number Publication Date
FR2811014A1 FR2811014A1 (fr) 2002-01-04
FR2811014B1 true FR2811014B1 (fr) 2002-12-06

Family

ID=8851975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008532A Expired - Lifetime FR2811014B1 (fr) 2000-06-30 2000-06-30 Roue de turbine comportant un dispositif de liaison amortissant des ailettes de la roue

Country Status (1)

Country Link
FR (1) FR2811014B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344297A (en) * 1929-05-22 1931-03-05 Gen Electric Improvements in and relating to turbine wheels
US3572968A (en) * 1969-04-11 1971-03-30 Gen Electric Turbine bucket cover
JPS597703A (ja) * 1982-07-05 1984-01-14 Mitsubishi Heavy Ind Ltd 接続板の取付方法
US5299915A (en) * 1992-07-15 1994-04-05 General Electric Corporation Bucket for the last stage of a steam turbine
US5393200A (en) * 1994-04-04 1995-02-28 General Electric Co. Bucket for the last stage of turbine

Also Published As

Publication number Publication date
FR2811014A1 (fr) 2002-01-04

Similar Documents

Publication Publication Date Title
FR2836368B1 (fr) Dispositif de liaison sequentiel
DE60115121D1 (de) Steuerungseinrichtung für eine Fahrradgangschaltung
DE60216997D1 (de) Steuerungseinrichtung für eine Fahrradgangschaltung
NL1017931A1 (nl) Schakelketting.
NL1018895A1 (nl) Schakelketting.
NL1018596A1 (nl) Schakelketting.
FR2806715B1 (fr) Dispositif de palettisation de paquets
DE69931843D1 (de) Stossdämpfungsvorrichtung für Fahrrad
BR0202199B1 (pt) estrutura de roda.
EP1450533A4 (fr) Dispositif de transmission
BR0008639B1 (pt) dispositivo amortecedor de torção.
FR2792047B1 (fr) Dispositif de liaison antivibratoire
FR2811014B1 (fr) Roue de turbine comportant un dispositif de liaison amortissant des ailettes de la roue
ZA993419B (en) Elongated chain link.
FR2721668B1 (fr) Dispositif réducteur de vitesse comportant des moyens d'accouplement élastique.
FR2829877B1 (fr) Dispositif de raccordement a came
EP1320093A4 (fr) Dispositif de disque
ES1048064Y (es) Amortiguador de choques.
FR2805040B1 (fr) Dispositif de pesee pneumatique
FR2795783B1 (fr) Dispositif de liaison mecanique a amortissement
EP1033503A4 (fr) Dispositif a palier
FR2814426B1 (fr) Dispositif absorbeur de chocs
FR2742635B1 (fr) Dispositif amortisseur de chocs, notamment de hanche
FR2822428B1 (fr) Dispositif de freinage a force de resistance reconstituee
FR2817904B1 (fr) Dispositif de forage directionnel rotary comportant un moyen de flexion a nacelle

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20