FR2647854B1 - Liaison roue-arbre, notamment d'une pompe de refroidissement d'un reacteur nucleaire - Google Patents

Liaison roue-arbre, notamment d'une pompe de refroidissement d'un reacteur nucleaire

Info

Publication number
FR2647854B1
FR2647854B1 FR8907206A FR8907206A FR2647854B1 FR 2647854 B1 FR2647854 B1 FR 2647854B1 FR 8907206 A FR8907206 A FR 8907206A FR 8907206 A FR8907206 A FR 8907206A FR 2647854 B1 FR2647854 B1 FR 2647854B1
Authority
FR
France
Prior art keywords
wheel
nuclear reactor
shaft connection
cooling pump
reactor cooling
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 - Fee Related
Application number
FR8907206A
Other languages
English (en)
Other versions
FR2647854A1 (fr
Inventor
Delaunois Thierry
Lefevre Richard
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider 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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR8907206A priority Critical patent/FR2647854B1/fr
Publication of FR2647854A1 publication Critical patent/FR2647854A1/fr
Application granted granted Critical
Publication of FR2647854B1 publication Critical patent/FR2647854B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8907206A 1989-05-31 1989-05-31 Liaison roue-arbre, notamment d'une pompe de refroidissement d'un reacteur nucleaire Expired - Fee Related FR2647854B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8907206A FR2647854B1 (fr) 1989-05-31 1989-05-31 Liaison roue-arbre, notamment d'une pompe de refroidissement d'un reacteur nucleaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907206A FR2647854B1 (fr) 1989-05-31 1989-05-31 Liaison roue-arbre, notamment d'une pompe de refroidissement d'un reacteur nucleaire

Publications (2)

Publication Number Publication Date
FR2647854A1 FR2647854A1 (fr) 1990-12-07
FR2647854B1 true FR2647854B1 (fr) 1994-05-06

Family

ID=9382233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907206A Expired - Fee Related FR2647854B1 (fr) 1989-05-31 1989-05-31 Liaison roue-arbre, notamment d'une pompe de refroidissement d'un reacteur nucleaire

Country Status (1)

Country Link
FR (1) FR2647854B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821977B1 (fr) 2001-03-12 2003-06-20 Jeumont Sa Pompe primaire de centrale nucleaire
FR2821978B1 (fr) 2001-03-12 2003-06-20 Jeumont Sa Procede de reparation du joint labyrinthe d'un diffuseur d'une pompe primaire d'une centrale nucleaire
CN102606534A (zh) * 2012-03-27 2012-07-25 上海阿波罗机械股份有限公司 一种核电站用余热排出泵
CZ27588U1 (cs) * 2014-06-26 2014-12-11 Ĺ KODA JS a.s. Sekundární tepelná bariéra pro hlavní cirkulační čerpadlo primárního okruhu jaderné elektrárny

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1038026A (fr) * 1951-06-02 1953-09-24 Materiel Electrique S W Le Perfectionnements à la suspension des parties tournantes de machine à axe vertical
DE1017320B (de) * 1953-09-21 1957-10-10 Maschf Augsburg Nuernberg Ag Befestigung eines auf der Welle fliegend angeordneten Laufrades von Kreiselradmaschinen
FR2454006A1 (fr) * 1979-04-12 1980-11-07 Framatome Sa Pompe helico-centrifuge de circulation de fluide
DE3021318C2 (de) * 1980-06-06 1982-04-22 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Wellenverbindung

Also Published As

Publication number Publication date
FR2647854A1 (fr) 1990-12-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse