DE69206757D1 - Abstandshalter für Kernreaktorbrennstabbündel - Google Patents
Abstandshalter für KernreaktorbrennstabbündelInfo
- Publication number
- DE69206757D1 DE69206757D1 DE69206757T DE69206757T DE69206757D1 DE 69206757 D1 DE69206757 D1 DE 69206757D1 DE 69206757 T DE69206757 T DE 69206757T DE 69206757 T DE69206757 T DE 69206757T DE 69206757 D1 DE69206757 D1 DE 69206757D1
- Authority
- DE
- Germany
- Prior art keywords
- spacers
- nuclear reactor
- reactor fuel
- fuel bundles
- bundles
- 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
- G21C3/30—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
- G21C3/344—Spacer grids formed of assembled tubular 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
- G21C3/34—Spacer grids
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103157A SE469299B (sv) | 1991-10-29 | 1991-10-29 | Spridare foer sammanhaallande av braenslestavar i en kaernreaktors braenslepatron |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69206757D1 true DE69206757D1 (de) | 1996-01-25 |
DE69206757T2 DE69206757T2 (de) | 1997-02-06 |
Family
ID=20384145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69206757T Expired - Fee Related DE69206757T2 (de) | 1991-10-29 | 1992-10-22 | Abstandshalter für Kernreaktorbrennstabbündel |
Country Status (6)
Country | Link |
---|---|
US (1) | US5285487A (de) |
EP (1) | EP0539867B1 (de) |
DE (1) | DE69206757T2 (de) |
ES (1) | ES2083647T3 (de) |
FI (1) | FI924892A (de) |
SE (1) | SE469299B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE510816C2 (sv) * | 1993-11-02 | 1999-06-28 | Asea Atom Ab | Spridare och bränslepatron för en kärnreaktor |
SE502881C2 (sv) * | 1994-06-13 | 1996-02-12 | Asea Atom Ab | Spridare med förstärkningsdel för en kärnreaktor |
US5488644A (en) | 1994-07-13 | 1996-01-30 | General Electric Company | Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules |
US5519747A (en) | 1994-10-04 | 1996-05-21 | General Electric Company | Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle |
US5546437A (en) | 1995-01-11 | 1996-08-13 | General Electric Company | Spacer for nuclear fuel rods |
US5566217A (en) | 1995-01-30 | 1996-10-15 | General Electric Company | Reduced height spacer for nuclear fuel rods |
US5675621A (en) | 1995-08-17 | 1997-10-07 | General Electric Company | Reduced height flat spring spacer for nuclear fuel rods |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE635010A (de) * | 1962-07-17 | |||
DE1295712B (de) * | 1964-12-07 | 1969-05-22 | Licentia Gmbh | Abstandshalterung fuer Kernreaktor-Brennstoffstaebe |
BE694504A (de) * | 1967-02-23 | 1967-07-31 | ||
US3746617A (en) * | 1970-06-01 | 1973-07-17 | Continental Oil Co | Nuclear reactor fuel element spacer assembly |
GB2010567B (en) * | 1977-12-19 | 1982-04-15 | Atomic Energy Authority Uk | Nuclear fuel subassemblies |
FR2426312A1 (fr) * | 1978-05-19 | 1979-12-14 | Framatome Sa | Dispositif de maintien transversal des barreaux combustibles d'un assemblage pour reacteur nucleaire |
SE420779B (sv) * | 1980-03-17 | 1981-10-26 | Asea Atom Ab | Brenslepatron for en kokarreaktor |
DE3424110A1 (de) * | 1984-06-29 | 1986-01-09 | Kraftwerk Union AG, 4330 Mülheim | Brennelement fuer einen wassergekuehlten kernreaktor |
JPS63273090A (ja) * | 1987-04-30 | 1988-11-10 | Mitsubishi Nuclear Fuel Co Ltd | 支持格子 |
SE460568B (sv) * | 1988-06-20 | 1989-10-23 | Asea Atom Ab | Braenslepatron foer en tryckvattenreaktor |
SE464995B (sv) * | 1989-11-14 | 1991-07-08 | Asea Atom Ab | Braenslepatron foer en kokarreaktor |
SE464993B (sv) * | 1989-11-14 | 1991-07-08 | Asea Atom Ab | Braenslepatron foer en kokarreaktor |
-
1991
- 1991-10-29 SE SE9103157A patent/SE469299B/sv not_active IP Right Cessation
-
1992
- 1992-10-06 US US07/957,022 patent/US5285487A/en not_active Expired - Fee Related
- 1992-10-22 ES ES92118066T patent/ES2083647T3/es not_active Expired - Lifetime
- 1992-10-22 DE DE69206757T patent/DE69206757T2/de not_active Expired - Fee Related
- 1992-10-22 EP EP92118066A patent/EP0539867B1/de not_active Expired - Lifetime
- 1992-10-28 FI FI924892A patent/FI924892A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI924892A0 (fi) | 1992-10-28 |
ES2083647T3 (es) | 1996-04-16 |
FI924892A (fi) | 1993-04-30 |
SE9103157D0 (sv) | 1991-10-29 |
US5285487A (en) | 1994-02-08 |
SE9103157L (sv) | 1993-04-30 |
DE69206757T2 (de) | 1997-02-06 |
SE469299B (sv) | 1993-06-14 |
EP0539867A1 (de) | 1993-05-05 |
EP0539867B1 (de) | 1995-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |