FR2864325B1 - HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY - Google Patents
HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLYInfo
- Publication number
- FR2864325B1 FR2864325B1 FR0315184A FR0315184A FR2864325B1 FR 2864325 B1 FR2864325 B1 FR 2864325B1 FR 0315184 A FR0315184 A FR 0315184A FR 0315184 A FR0315184 A FR 0315184A FR 2864325 B1 FR2864325 B1 FR 2864325B1
- Authority
- FR
- France
- Prior art keywords
- heart
- nuclear reactor
- fuel assembly
- pressurized water
- reactor cooled
- 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
-
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/12—Means forming part of the element for locating it within the reactor core
-
- 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
-
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/06—Means for locating or supporting fuel elements
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0315184A FR2864325B1 (en) | 2003-12-22 | 2003-12-22 | HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY |
PCT/FR2004/003122 WO2005071694A2 (en) | 2003-12-22 | 2004-12-03 | Core of a nuclear reactor cooled by pressurized water and core fuel assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0315184A FR2864325B1 (en) | 2003-12-22 | 2003-12-22 | HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2864325A1 FR2864325A1 (en) | 2005-06-24 |
FR2864325B1 true FR2864325B1 (en) | 2008-02-15 |
Family
ID=34630460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0315184A Expired - Fee Related FR2864325B1 (en) | 2003-12-22 | 2003-12-22 | HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2864325B1 (en) |
WO (1) | WO2005071694A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108257696B (en) * | 2016-12-29 | 2023-08-29 | 中核建中核燃料元件有限公司 | Device for compressing, assembling and measuring upper tube seat of fuel assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3853703A (en) * | 1972-07-03 | 1974-12-10 | Combustion Eng | Fuel assembly hold-up device |
US4104120A (en) * | 1977-01-21 | 1978-08-01 | Combustion Engineering, Inc. | Static fuel holddown system |
SE429271B (en) * | 1981-12-29 | 1983-08-22 | Asea Atom Ab | FUEL PATTERN WITH ABSORBATOR STARS |
JPS61182592A (en) * | 1985-02-05 | 1986-08-15 | ウエスチングハウス エレクトリック コ−ポレ−ション | Nuclear fuel aggregate of nuclear reactor |
FR2589614B1 (en) * | 1985-08-09 | 1988-01-08 | Fragema Framatome & Cogema | NUCLEAR FUEL ASSEMBLY WITH HOLDING STRUCTURE AND ANTI-FLIGHT DEVICE |
FR2656456B1 (en) * | 1989-12-21 | 1992-04-24 | Framatome Sa | LOWER TIP OF A FUEL ASSEMBLY OF A NUCLEAR REACTOR COOLED BY LIGHT WATER. |
EP0550868A1 (en) * | 1992-01-09 | 1993-07-14 | Siemens Aktiengesellschaft | Fuel bundle for a boiling water reactor with a redundant holding structure and a locked water channel |
DE20105913U1 (en) * | 2001-04-04 | 2001-07-19 | Framatome Anp Gmbh | Nuclear reactor fuel assembly |
-
2003
- 2003-12-22 FR FR0315184A patent/FR2864325B1/en not_active Expired - Fee Related
-
2004
- 2004-12-03 WO PCT/FR2004/003122 patent/WO2005071694A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2864325A1 (en) | 2005-06-24 |
WO2005071694A3 (en) | 2005-09-22 |
WO2005071694A2 (en) | 2005-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20130830 |