CH566621A5 - - Google Patents
Info
- Publication number
- CH566621A5 CH566621A5 CH1684773A CH1684773A CH566621A5 CH 566621 A5 CH566621 A5 CH 566621A5 CH 1684773 A CH1684773 A CH 1684773A CH 1684773 A CH1684773 A CH 1684773A CH 566621 A5 CH566621 A5 CH 566621A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
- G21C3/332—Supports for spacer grids
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- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2259495A DE2259495A1 (en) | 1972-12-05 | 1972-12-05 | Nuclear reactor fuel element chassis - using control rod guide tubes as axial spacers for rod spacer gratings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH566621A5 true CH566621A5 (en) | 1975-09-15 |
Family
ID=5863581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1684773A CH566621A5 (en) | 1972-12-05 | 1973-11-30 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH566621A5 (en) |
| DE (1) | DE2259495A1 (en) |
| ES (1) | ES421140A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175004A (en) * | 1977-08-29 | 1979-11-20 | The Babcock & Wilcox Company | Fuel assembly guide tube |
| SE425272B (en) * | 1981-02-03 | 1982-09-13 | Asea Atom Ab | Nuclear Reactor Fuel Cartridge |
| DE19846223C1 (en) * | 1998-10-07 | 2000-03-30 | Siemens Ag | Nuclear reactor control rod guide tube, which improves fuel element stability, comprises a section whose outer geometry is matched to the inner geometry of the fuel element spacer mesh |
| DE102005020292B3 (en) * | 2005-04-30 | 2006-09-21 | Areva Np Gmbh | Fuel element for nuclear reactors, e.g. pressurised water reactors, has fuel rod guide tubes fixed in spacers by projections on guide tubes which engage with windows in spacer frame sections |
| US20080084957A1 (en) * | 2006-10-06 | 2008-04-10 | Westinghouse Electric Company, Llc | Nuclear reactor fuel assemblies |
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1972
- 1972-12-05 DE DE2259495A patent/DE2259495A1/en active Pending
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1973
- 1973-11-30 CH CH1684773A patent/CH566621A5/xx not_active IP Right Cessation
- 1973-12-04 ES ES421140A patent/ES421140A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES421140A1 (en) | 1977-07-01 |
| DE2259495A1 (en) | 1974-06-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased | ||
| PL | Patent ceased |