FR2603416A1 - Assemblage combustible pour reacteur nucleaire a reseau evolutif - Google Patents
Assemblage combustible pour reacteur nucleaire a reseau evolutifInfo
- Publication number
- FR2603416A1 FR2603416A1 FR8612171A FR8612171A FR2603416A1 FR 2603416 A1 FR2603416 A1 FR 2603416A1 FR 8612171 A FR8612171 A FR 8612171A FR 8612171 A FR8612171 A FR 8612171A FR 2603416 A1 FR2603416 A1 FR 2603416A1
- Authority
- FR
- France
- Prior art keywords
- fuel assembly
- nuclear reactor
- assembly
- lattice
- developing
- 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
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
- G21C3/328—Relative disposition of the elements in the bundle lattice
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
ASSEMBLAGE COMBUSTIBLE NUCLEAIRE COMPORTANT DES PREMIERS CRAYONS 4 D'UNE PREMIERE LONGUEUR S'ETENDANT SUR LA HAUTEUR DE L'ASSEMBLAGE ET MAINTENUS PAR DES GRILLES 3 DANS LA PARTIE BASSE DE L'ASSEMBLAGE A CERTAINS NOEUDS D'UN PREMIER RESEAU REGULIER ET DANS LA PARTIE HAUTE AUX NOEUDS D'UN DEUXIEME RESEAU REGULIER. DES DEUXIEMES CRAYONS D'UNE DEUXIEME LONGUEUR S'ETENDENT UNIQUEMENT DANS LA PARTIE BASSE DE L'ASSEMBLAGE ET SONT MAINTENUS A CERTAINS AUTRES NOEUDS DU PREMIER RESEAU REGULIER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8612171A FR2603416B1 (fr) | 1986-08-28 | 1986-08-28 | Assemblage combustible pour reacteur nucleaire a reseau evolutif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8612171A FR2603416B1 (fr) | 1986-08-28 | 1986-08-28 | Assemblage combustible pour reacteur nucleaire a reseau evolutif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2603416A1 true FR2603416A1 (fr) | 1988-03-04 |
FR2603416B1 FR2603416B1 (fr) | 1988-12-02 |
Family
ID=9338552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8612171A Expired FR2603416B1 (fr) | 1986-08-28 | 1986-08-28 | Assemblage combustible pour reacteur nucleaire a reseau evolutif |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2603416B1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6236701B1 (en) * | 1996-12-20 | 2001-05-22 | Abb Atom Ab | Fuel assembly for a nuclear reactor |
US6353652B1 (en) | 1996-05-06 | 2002-03-05 | Westinghouse Atom Ab | Fuel assembly for a boiling water reactor |
US6516042B2 (en) * | 1996-06-20 | 2003-02-04 | Westinghouse Atom Ab | Nuclear fuel assembly |
US7668282B2 (en) * | 2001-05-18 | 2010-02-23 | Areva Np Gmbh | Method for assembling a pressurized water reactor core, and reactor core configuration |
EP2525364A1 (fr) * | 2011-05-20 | 2012-11-21 | Areva NP | Ensemble de combustible nucléaire doté d'un espacement variable entre les barres de combustible |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB871897A (en) * | 1958-04-04 | 1961-07-05 | Us Atomic Energy Commision | Nuclear reactor |
FR2416529A1 (fr) * | 1978-02-06 | 1979-08-31 | Westinghouse Electric Corp | Assemblage combustible nucleaire composite |
DE3400901A1 (de) * | 1984-01-12 | 1985-07-25 | Kraftwerk Union AG, 4330 Mülheim | Gespaltenes brennelement fuer einen kernreaktor, insbesondere siedewasserreaktor |
-
1986
- 1986-08-28 FR FR8612171A patent/FR2603416B1/fr not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB871897A (en) * | 1958-04-04 | 1961-07-05 | Us Atomic Energy Commision | Nuclear reactor |
FR2416529A1 (fr) * | 1978-02-06 | 1979-08-31 | Westinghouse Electric Corp | Assemblage combustible nucleaire composite |
DE3400901A1 (de) * | 1984-01-12 | 1985-07-25 | Kraftwerk Union AG, 4330 Mülheim | Gespaltenes brennelement fuer einen kernreaktor, insbesondere siedewasserreaktor |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6353652B1 (en) | 1996-05-06 | 2002-03-05 | Westinghouse Atom Ab | Fuel assembly for a boiling water reactor |
US6516042B2 (en) * | 1996-06-20 | 2003-02-04 | Westinghouse Atom Ab | Nuclear fuel assembly |
US6236701B1 (en) * | 1996-12-20 | 2001-05-22 | Abb Atom Ab | Fuel assembly for a nuclear reactor |
US7668282B2 (en) * | 2001-05-18 | 2010-02-23 | Areva Np Gmbh | Method for assembling a pressurized water reactor core, and reactor core configuration |
EP2525364A1 (fr) * | 2011-05-20 | 2012-11-21 | Areva NP | Ensemble de combustible nucléaire doté d'un espacement variable entre les barres de combustible |
WO2012159897A1 (fr) * | 2011-05-20 | 2012-11-29 | Areva Np | Assemblage de combustibles nucléaires ayant un espacement variable entre les tiges de combustible |
CN103563004A (zh) * | 2011-05-20 | 2014-02-05 | 阿海珐核能公司 | 具有燃料棒之间的变化的间隔的核燃料组件 |
JP2014515472A (ja) * | 2011-05-20 | 2014-06-30 | アレバ・エヌペ | 燃料棒相互間の変化する間隔を有する核燃料集合体 |
US9666311B2 (en) | 2011-05-20 | 2017-05-30 | Areva Np | Nuclear fuel assembly having varying spacing between fuel rods |
Also Published As
Publication number | Publication date |
---|---|
FR2603416B1 (fr) | 1988-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |