DE2965807D1 - Device for supporting and coolant-feeding a nuclear reactor fuel assembly - Google Patents
Device for supporting and coolant-feeding a nuclear reactor fuel assemblyInfo
- Publication number
- DE2965807D1 DE2965807D1 DE7979400977T DE2965807T DE2965807D1 DE 2965807 D1 DE2965807 D1 DE 2965807D1 DE 7979400977 T DE7979400977 T DE 7979400977T DE 2965807 T DE2965807 T DE 2965807T DE 2965807 D1 DE2965807 D1 DE 2965807D1
- Authority
- DE
- Germany
- Prior art keywords
- coolant
- feeding
- supporting
- nuclear reactor
- fuel assembly
- 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
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
- G21C3/322—Means to influence the coolant flow through or around the 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7835201A FR2444320A1 (fr) | 1978-12-14 | 1978-12-14 | Dispositif de maintien et d'alimentation d'un assemblage dans un reacteur nucleaire |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2965807D1 true DE2965807D1 (en) | 1983-08-04 |
Family
ID=9216112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7979400977T Expired DE2965807D1 (en) | 1978-12-14 | 1979-12-06 | Device for supporting and coolant-feeding a nuclear reactor fuel assembly |
Country Status (6)
Country | Link |
---|---|
US (1) | US4352778A (de) |
EP (1) | EP0013517B1 (de) |
JP (1) | JPS5582995A (de) |
DE (1) | DE2965807D1 (de) |
ES (1) | ES486918A0 (de) |
FR (1) | FR2444320A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56126793A (en) * | 1980-02-08 | 1981-10-05 | Nat Niyuukuria Corp | Liquid metal cooling nuclear reactor |
JPS60177296A (ja) * | 1984-02-24 | 1985-09-11 | 株式会社日立製作所 | 高速増殖炉 |
FR2585499B1 (fr) * | 1985-07-29 | 1989-10-27 | Fragema Framatome & Cogema | Dispositif de maintien hydraulique pour assemblage combustible nucleaire et reacteur nucleaire en comportant application |
FR2609833B1 (fr) * | 1987-01-21 | 1991-10-18 | Novatome | Coeur d'un reacteur nucleaire et procede de chargement de ce coeur |
SE8703849L (sv) * | 1987-10-06 | 1989-04-07 | Asea Atom Ab | Anordning foer begraensning av ett floede genom ett densitetslaas till en kaernreaktor |
IT1225672B (it) * | 1988-07-22 | 1990-11-22 | Ansaldo Spa | Griglia di supporto del nocciolo di un reattore nucleare e procedimento di fabbricazione della stessa |
US5215707A (en) * | 1991-09-10 | 1993-06-01 | Siemens Power Corporation | Instrument thimble tube shroud |
JP2002515995A (ja) * | 1996-05-10 | 2002-05-28 | オートメイテッド プレシジョン インコーポレイテッド | 全示差ウエットモデリングを使用する工作機械のリアルタイム誤差補正 |
US6269284B1 (en) | 1997-05-09 | 2001-07-31 | Kam C. Lau | Real time machine tool error correction using global differential wet modeling |
ITVE20010036A1 (it) * | 2001-08-08 | 2003-02-08 | Fpt Ind Spa | Metodo per effettuare in modo automatico la correzione degli errori sistematici in macchine di misura ed in macchine operatrici ed apparecch |
KR101939847B1 (ko) * | 2009-08-28 | 2019-04-05 | 테라파워, 엘엘씨 | 핵분열 원자로, 통기형 핵분열 연료 모듈, 그 방법 및 통기형 핵분열 연료 모듈 시스템 |
US9812229B2 (en) * | 2014-03-04 | 2017-11-07 | Paschal-Gross Enterprises, Inc. | Safe geometry vacuum design |
JP6548022B2 (ja) * | 2015-09-03 | 2019-07-24 | 三菱重工業株式会社 | 原子炉 |
FR3069095B1 (fr) * | 2017-07-13 | 2019-08-30 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Assemblage de mitigation pour reacteur nucleaire comportant un bouchon d'etancheite amovible |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE567472A (de) * | 1957-05-14 | |||
GB1106256A (en) * | 1965-06-15 | 1968-03-13 | Atomic Energy Authority Uk | Improvements relating to nuclear reactors |
US3619367A (en) * | 1967-06-06 | 1971-11-09 | Commissariat Energie Atomique | Fuel assembly with solid end-fitting |
DE1901783B1 (de) * | 1969-01-15 | 1970-07-23 | Ziemann Gmbh A | Behaelter fuer schweres Wasser zum Kuehlen von rohrfoermigen Brennelementen eines Atomkernreaktors |
US3501377A (en) * | 1969-02-10 | 1970-03-17 | Atomic Energy Commission | Pressure balanced fuel bundle inlet |
NL167263C (nl) * | 1969-05-23 | 1981-11-16 | Grenobloise Etude Appl | Inrichting voor het verdelen van koelmedium over een aantal buizen. |
US3666624A (en) * | 1969-07-18 | 1972-05-30 | Atomic Energy Commission | Hydraulic hold-down for nuclear reactor fuel assembly |
DE2005868C3 (de) * | 1970-02-10 | 1978-10-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Dosierung des Kühlmitteldurchflusses in Brenn- oder Brutstoffelementen von Kernreaktoren |
FR2153177B1 (de) * | 1971-09-23 | 1974-03-29 | Creusot Loire | |
US4017357A (en) * | 1972-06-13 | 1977-04-12 | Westinghouse Electric Corporation | Nuclear core inlet flow arrangement |
US3888731A (en) * | 1973-03-15 | 1975-06-10 | Us Energy | Modular core component support for nuclear reactor |
FR2222731B1 (de) * | 1973-03-22 | 1976-05-21 | Alsthom | |
US4053359A (en) * | 1974-09-04 | 1977-10-11 | The United States Of America As Represented By The United States Energy Research And Development Administration | Nuclear reactor |
US4053358A (en) * | 1974-12-30 | 1977-10-11 | The United States Of America As Represented By The United States Energy Research And Development Administration | Modular assembly for supporting, straining, and directing flow to a core in a nuclear reactor |
JPS5744155B2 (de) * | 1975-02-28 | 1982-09-20 | ||
FR2316703A1 (fr) * | 1975-07-02 | 1977-01-28 | Commissariat Energie Atomique | Assemblage pour reacteur nucleaire |
-
1978
- 1978-12-14 FR FR7835201A patent/FR2444320A1/fr active Granted
-
1979
- 1979-12-06 EP EP79400977A patent/EP0013517B1/de not_active Expired
- 1979-12-06 DE DE7979400977T patent/DE2965807D1/de not_active Expired
- 1979-12-07 US US06/101,075 patent/US4352778A/en not_active Expired - Lifetime
- 1979-12-14 JP JP16266479A patent/JPS5582995A/ja active Pending
- 1979-12-14 ES ES486918A patent/ES486918A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8100524A1 (es) | 1980-11-01 |
FR2444320B1 (de) | 1982-02-05 |
JPS5582995A (en) | 1980-06-23 |
US4352778A (en) | 1982-10-05 |
EP0013517A1 (de) | 1980-07-23 |
ES486918A0 (es) | 1980-11-01 |
FR2444320A1 (fr) | 1980-07-11 |
EP0013517B1 (de) | 1983-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3268310D1 (en) | Neutron shielding device in the upper part of a nuclear reactor fuel assembly | |
JPS5474094A (en) | Fuel assembly for nuclear reactor | |
DE3469091D1 (en) | Device for the examination of the fuel assembly of a nuclear reactor | |
JPS543687A (en) | Fuel subbassembly for nuclear reactor | |
GB2054247B (en) | Fuel assembly for a boiling nuclear reactor | |
GB2031216B (en) | Nuclear breeder reactor fuel element | |
GB2022310B (en) | Devices for transversely holding the fuel rods of a nuclear reactor assembly | |
GB2062937B (en) | Reconstitutable fuel assembly for a nuclear reactor | |
DE2960932D1 (en) | Nuclear reactor fuel assembly | |
DE2965807D1 (en) | Device for supporting and coolant-feeding a nuclear reactor fuel assembly | |
GB2021303B (en) | Nuclear reactor fuel assemblies | |
GB2030347B (en) | Nuclear reactor containment | |
GB2022911B (en) | Nuclear reactor and fuel element therefor | |
JPS5630683A (en) | Nuclear reactor shutdown device | |
DE3563573D1 (en) | Supporting device for a nuclear fuel assembly in a reactor | |
JPS5552995A (en) | Nuclear fuel storage device | |
DE3267038D1 (en) | Fissile fuel assembly for a sub-moderated nuclear reactor | |
DE3267624D1 (en) | Fixing device for a fuel assembly on the lower core supporting grid in a nuclear reactor | |
GB2022910A (en) | Shield structure for a nuclear reactor | |
JPS5657986A (en) | Support grid for nuclear fuel assembly | |
JPS53100389A (en) | Nuclear fuel for highhgemperature reactor | |
GB2051459B (en) | Nuclear reactor fuel assembly | |
JPS5447084A (en) | Mount for fuel assembly in nuclear reactor | |
JPS5663294A (en) | Support grid for nuclear fuel assembly | |
JPS5447989A (en) | Device for handling fuel assembly for nuclear reactor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Free format text: KLUNKER, H., DIPL.-ING. DR.RER.NAT. SCHMITT-NILSON, G., DIPL.-ING. DR.-ING. HIRSCH, P., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |