SE350140B - - Google Patents
Info
- Publication number
- SE350140B SE350140B SE11876/70A SE1187670A SE350140B SE 350140 B SE350140 B SE 350140B SE 11876/70 A SE11876/70 A SE 11876/70A SE 1187670 A SE1187670 A SE 1187670A SE 350140 B SE350140 B SE 350140B
- Authority
- SE
- Sweden
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
- G21C3/356—Spacer grids being provided with fuel element supporting members
-
- 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)
- Joints Allowing Movement (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4371769 | 1969-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE350140B true SE350140B (de) | 1972-10-16 |
Family
ID=10430021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE11876/70A SE350140B (de) | 1969-09-03 | 1970-09-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3772148A (de) |
| BE (1) | BE755643A (de) |
| DE (2) | DE2043050A1 (de) |
| ES (1) | ES383355A1 (de) |
| FR (1) | FR2060379B1 (de) |
| GB (1) | GB1304520A (de) |
| SE (1) | SE350140B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966550A (en) * | 1971-03-18 | 1976-06-29 | Atlantic Richfield Company | Reactor fuel assemblies |
| US3890196A (en) * | 1971-07-07 | 1975-06-17 | Atomic Energy Authority Uk | Nuclear reactor fuel element assembly spacer grid and method of making |
| AT335576B (de) * | 1973-11-16 | 1977-03-25 | Ver Edelstahlwerke Ag | Gitter und verfahren zu dessen herstellung |
| GB1464297A (en) * | 1974-09-17 | 1977-02-09 | Atomic Energy Authority Uk | Nuclear reactors |
| FR2298162A1 (fr) * | 1975-01-20 | 1976-08-13 | Commissariat Energie Atomique | Disposit |
| SE409258B (sv) * | 1977-12-21 | 1979-08-06 | Asea Atom Ab | Spridare foer ett flertal i en kaernreaktor vertikalt anordnade braenslestavar |
| US4578240A (en) * | 1983-01-03 | 1986-03-25 | Westinghouse Electric Corp. | Nuclear reactor fuel assembly spacer grid |
| US4556531A (en) * | 1983-04-19 | 1985-12-03 | General Electric Company | Nuclear fuel assembly spacer and spring component therefor |
| FR2577343B1 (fr) * | 1985-02-08 | 1991-03-22 | Commissariat Energie Atomique | Dispositif d'espacement et de maintien de crayons combustibles dans un assemblage combustible |
| DE8503766U1 (de) * | 1985-02-11 | 1988-05-26 | Siemens AG, 1000 Berlin und 8000 München | Kernreaktorbrennelement |
| EP0527244B1 (de) * | 1991-08-05 | 1995-10-18 | Siemens Aktiengesellschaft | Abstandhalter für Brennelemente mit gekrümmten, aufgesetzten Federn |
| US5361288A (en) * | 1993-08-16 | 1994-11-01 | General Electric Company | Spacer with integral zircaloy springs |
| CN109935365B (zh) * | 2017-12-19 | 2024-07-02 | 中国原子能科学研究院 | 一种带圆管型栅元燃料组件定位格架 |
| CN109935370B (zh) * | 2017-12-19 | 2024-07-19 | 中国原子能科学研究院 | 一种带插件的燃料组件定位格架和燃料组件 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3380890A (en) * | 1964-06-03 | 1968-04-30 | Asea Ab | Spacer for fuel assemblies |
| FR1480965A (de) * | 1965-05-25 | 1967-08-09 | ||
| US3350275A (en) * | 1965-08-26 | 1967-10-31 | Gen Electric | Reactor fuel assembly device |
| DE1514560C3 (de) * | 1965-09-03 | 1975-01-09 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Abstandshalter für kastenförmige Kernreaktorbrennelemente |
| DE1294574B (de) * | 1965-12-03 | 1969-05-08 | Westinghouse Electric Corp | Auswechselbares Kernreaktor-Brennelement, bestehend aus mehreren Brennstaeben |
| GB1186518A (en) * | 1966-07-21 | 1970-04-02 | Atomic Energy Authority Uk | Improvements in or relating to Nuclear Reactor Fuel Element Assemblies |
| SE321998B (de) * | 1966-08-15 | 1970-03-23 | Atomenergi Ab |
-
0
- BE BE755643D patent/BE755643A/xx unknown
-
1969
- 1969-09-03 GB GB4371769A patent/GB1304520A/en not_active Expired
-
1970
- 1970-08-25 US US00066711A patent/US3772148A/en not_active Expired - Lifetime
- 1970-08-31 DE DE19702043050 patent/DE2043050A1/de active Pending
- 1970-08-31 DE DE7032434U patent/DE7032434U/de not_active Expired
- 1970-09-01 SE SE11876/70A patent/SE350140B/xx unknown
- 1970-09-02 FR FR7031926A patent/FR2060379B1/fr not_active Expired
- 1970-09-03 ES ES383355A patent/ES383355A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7032434U (de) | 1971-04-01 |
| FR2060379A1 (de) | 1971-06-18 |
| US3772148A (en) | 1973-11-13 |
| ES383355A1 (es) | 1975-06-16 |
| FR2060379B1 (de) | 1975-01-10 |
| DE2043050A1 (de) | 1971-04-29 |
| GB1304520A (de) | 1973-01-24 |
| BE755643A (fr) | 1971-03-02 |