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 nucleaireInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2821977B1 (fr) * | 2001-03-12 | 2003-06-20 | Jeumont Sa | Pompe primaire de 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 |
CZ2014438A3 (cs) * | 2014-06-26 | 2016-04-20 | Ĺ KODA JS a.s. | Sekundární tepelná bariéra pro hlavní cirkulační čerpadlo primárního okruhu jaderné elektrárny a způsob úpravy a opravy tohoto čerpadla pomocí této bariéry |
Family Cites Families (4)
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 |
-
1989
- 1989-05-31 FR FR8907206A patent/FR2647854B1/fr not_active Expired - Fee Related
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 |