DE69931395D1 - Abstandsgitter zum einsatz in einem kernreaktorbrennstabbündel - Google Patents
Abstandsgitter zum einsatz in einem kernreaktorbrennstabbündelInfo
- Publication number
- DE69931395D1 DE69931395D1 DE69931395T DE69931395T DE69931395D1 DE 69931395 D1 DE69931395 D1 DE 69931395D1 DE 69931395 T DE69931395 T DE 69931395T DE 69931395 T DE69931395 T DE 69931395T DE 69931395 D1 DE69931395 D1 DE 69931395D1
- Authority
- DE
- Germany
- Prior art keywords
- spacer
- core reactor
- reactor burner
- burner
- core
- 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 - Lifetime
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
- 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
- G21C3/34—Spacer grids
- G21C3/352—Spacer grids formed of assembled intersecting strips
-
- 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)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9815776A FR2787234B1 (fr) | 1998-12-14 | 1998-12-14 | Grille-entretoise pour un assemblage de combustible d'un reacteur nucleaire |
FR9815776 | 1998-12-14 | ||
PCT/FR1999/003077 WO2000036609A1 (fr) | 1998-12-14 | 1999-12-09 | Grille-entretoise pour un assemblage de combustible d'un reacteur nucleaire |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69931395D1 true DE69931395D1 (de) | 2006-06-22 |
DE69931395T2 DE69931395T2 (de) | 2006-09-21 |
Family
ID=9533954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69931395T Expired - Lifetime DE69931395T2 (de) | 1998-12-14 | 1999-12-09 | Abstandsgitter zum einsatz in einem kernreaktorbrennstabbündel |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1141968B9 (de) |
DE (1) | DE69931395T2 (de) |
ES (1) | ES2262350T3 (de) |
FR (1) | FR2787234B1 (de) |
WO (1) | WO2000036609A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103177777B (zh) * | 2013-01-15 | 2016-01-20 | 上海核工程研究设计院 | 一种增强刚度减小勾挂风险的燃料组件栅格 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5307393A (en) * | 1992-06-29 | 1994-04-26 | Combustion Engineering, Inc. | Split vane alternating swirl mixing grid |
US5299245A (en) * | 1992-11-02 | 1994-03-29 | B&W Fuel Company | Spacer grid for a nuclear fuel assembly |
US5440599A (en) * | 1994-02-03 | 1995-08-08 | Combustion Engineering, Inc. | Spacer grid with integral "side supported" flow directing vanes |
-
1998
- 1998-12-14 FR FR9815776A patent/FR2787234B1/fr not_active Expired - Fee Related
-
1999
- 1999-12-09 WO PCT/FR1999/003077 patent/WO2000036609A1/fr active IP Right Grant
- 1999-12-09 DE DE69931395T patent/DE69931395T2/de not_active Expired - Lifetime
- 1999-12-09 EP EP99959467A patent/EP1141968B9/de not_active Expired - Lifetime
- 1999-12-09 ES ES99959467T patent/ES2262350T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2787234A1 (fr) | 2000-06-16 |
ES2262350T3 (es) | 2006-11-16 |
EP1141968A1 (de) | 2001-10-10 |
EP1141968B9 (de) | 2007-07-18 |
EP1141968B1 (de) | 2006-05-17 |
DE69931395T2 (de) | 2006-09-21 |
FR2787234B1 (fr) | 2001-02-23 |
WO2000036609A1 (fr) | 2000-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69943273D1 (de) | Auskunftausteilungssystem zum Gebrauch in einem Aufzug | |
DE69424771D1 (de) | Anordnung zum Lesen einer Speicherzellenmatrix | |
IS2335B (is) | Gösunartækjabúnaður | |
DE69603735D1 (de) | Wärmeschutz für einen kernreaktorbehälter | |
DE60021560D1 (de) | Verschlüsselungskern in einem inhaltschutzsystem | |
DE69732259D1 (de) | Schwimmvorrichtung zur Verwendung in einer Bohrlochverrohrung | |
DE69912631D1 (de) | Meisselträgerelement mit einer in einem flansch vorgesehenen ausnehmung zur entfernung | |
EE200000206A (et) | Meetod tähtsate bittide kaitsmiseks kasutades vähemtähtsaid bitte | |
DE59810673D1 (de) | Kraftwerksanlage mit einem CO2-Prozess | |
EP1073919A4 (de) | Segmentierte komplexe streugitter | |
DE69928963D1 (de) | Absorberstab zum einsatz in einem kernreaktorsteuerstabbündel | |
DE69511718D1 (de) | Regelung des kühlmittelflusses in einem kernreaktor | |
DE69417507D1 (de) | Unterbaugruppe zur Benutzung in einem modularen, drehbaren Entwicklungsgerät | |
NO993621D0 (no) | Fremgangsmåte for optimalisering av prövetagning i en petroleumsrörledning | |
DE69409013D1 (de) | Verbesserte Schale zum Gebrauch in einer Rohrleitung | |
DE59903852D1 (de) | Reaktor mit einem kontaktrohrbündel | |
DE10125036B8 (de) | Verfahren zum Schützen einer Solarzelle | |
DE50104850D1 (de) | Brennstoffzellenanordnung und verfahren zum betreiben einer brennstoffzellenanordnung | |
DE69621656D1 (de) | Abstandshalter-und kühlungs-struktur für einen kernreaktor | |
NO20011043D0 (no) | Transformatorkjerne | |
DE69931395D1 (de) | Abstandsgitter zum einsatz in einem kernreaktorbrennstabbündel | |
ID22382A (id) | Metoda untuk menghasilkan tanaman pelindung dengan kultur fotoautotropik | |
DE69912326D1 (de) | Leistungsschaltkreis zum Gebrauch in einem Energieverteilungssystem | |
FI980939A0 (fi) | Menetelmä kaupankäynnin tehostamiseksi | |
DE59912127D1 (de) | Brennelement für einen siedewasser-kernreaktor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |