FR2440468A1 - Dispositif de centrage d'une roue de rotor sur un arbre - Google Patents

Dispositif de centrage d'une roue de rotor sur un arbre

Info

Publication number
FR2440468A1
FR2440468A1 FR7830716A FR7830716A FR2440468A1 FR 2440468 A1 FR2440468 A1 FR 2440468A1 FR 7830716 A FR7830716 A FR 7830716A FR 7830716 A FR7830716 A FR 7830716A FR 2440468 A1 FR2440468 A1 FR 2440468A1
Authority
FR
France
Prior art keywords
rotor
locking ring
shoulder
shaft
centrifugal pump
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.)
Granted
Application number
FR7830716A
Other languages
English (en)
Other versions
FR2440468B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7830716A priority Critical patent/FR2440468A1/fr
Publication of FR2440468A1 publication Critical patent/FR2440468A1/fr
Application granted granted Critical
Publication of FR2440468B3 publication Critical patent/FR2440468B3/fr
Granted 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/025—Fixing blade carrying members on shafts
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'INVENTION ENTRE DANS LE DOMAINE DES TURBO-MACHINES. DISPOSITIF DE CENTRAGE D'UNE ROUE DE ROTOR SUR UN ARBRE CARACTERISE EN CE QUE LE MOYEU DE LA ROUE EST SOUMIS A UNE FORTE CONTRAINTE RADIALE PAR LE MOYEN DE DEUX BAGUES PLACEES RESPECTIVEMENT D'UN COTE ET DE L'AUTRE DU MOYEU DE LA ROUE ET PRENANT APPUI CHACUNE D'UNE PART SUR L'ARBRE ET D'AUTRE PART SUR UN EPAULEMENT CYLINDRIQUE DU MOYEU, LADITE CONTRAINTE RADIALE ETANT PROVOQUEE PAR UNE DEFORMATION ELASTIQUE DESDITES BAGUES SOUS L'ACTION D'EFFORTS AXIAUX EXERCES SUR LES BAGUES. S'APPLIQUE EN PARTICULIER AUX TURBO-MACHINES TOURNANT A GRANDE VITESSE.
FR7830716A 1978-10-30 1978-10-30 Dispositif de centrage d'une roue de rotor sur un arbre Granted FR2440468A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7830716A FR2440468A1 (fr) 1978-10-30 1978-10-30 Dispositif de centrage d'une roue de rotor sur un arbre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830716A FR2440468A1 (fr) 1978-10-30 1978-10-30 Dispositif de centrage d'une roue de rotor sur un arbre

Publications (2)

Publication Number Publication Date
FR2440468A1 true FR2440468A1 (fr) 1980-05-30
FR2440468B3 FR2440468B3 (fr) 1981-07-03

Family

ID=9214285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830716A Granted FR2440468A1 (fr) 1978-10-30 1978-10-30 Dispositif de centrage d'une roue de rotor sur un arbre

Country Status (1)

Country Link
FR (1) FR2440468A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219006A1 (de) * 1982-01-20 1983-07-28 Toyota Jidosha Kogyo K.K., Toyota, Aichi Verfahren zum anbringen eines fluegel-laufrades an eine turbowelle
EP0522630A1 (fr) * 1991-07-12 1993-01-13 General Motors Corporation Verrou de roue centrifuge pour dispositif d'entraînement
RU2516983C1 (ru) * 2013-03-01 2014-05-27 Открытое акционерное общество "Авиадвигатель" Ротор турбомашины
WO2021118577A1 (fr) * 2019-12-12 2021-06-17 Itt Manufacturing Enterprises Llc Collier de verrouillage de roue

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219006A1 (de) * 1982-01-20 1983-07-28 Toyota Jidosha Kogyo K.K., Toyota, Aichi Verfahren zum anbringen eines fluegel-laufrades an eine turbowelle
EP0522630A1 (fr) * 1991-07-12 1993-01-13 General Motors Corporation Verrou de roue centrifuge pour dispositif d'entraînement
RU2516983C1 (ru) * 2013-03-01 2014-05-27 Открытое акционерное общество "Авиадвигатель" Ротор турбомашины
WO2021118577A1 (fr) * 2019-12-12 2021-06-17 Itt Manufacturing Enterprises Llc Collier de verrouillage de roue
US11795963B2 (en) 2019-12-12 2023-10-24 Itt Manufacturing Enterprises Llc Impeller locking collar

Also Published As

Publication number Publication date
FR2440468B3 (fr) 1981-07-03

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