FR2203298A7 - - Google Patents
Info
- Publication number
- FR2203298A7 FR2203298A7 FR7335182A FR7335182A FR2203298A7 FR 2203298 A7 FR2203298 A7 FR 2203298A7 FR 7335182 A FR7335182 A FR 7335182A FR 7335182 A FR7335182 A FR 7335182A FR 2203298 A7 FR2203298 A7 FR 2203298A7
- Authority
- FR
- France
- 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
- G21C3/34—Spacer grids
- G21C3/3408—Compact spacer grids, e.g. made of a plate or a blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
- B23K28/003—Welding in a furnace
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- ing And Chemical Polishing (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2250148A DE2250148A1 (de) | 1972-10-13 | 1972-10-13 | Verfahren zur herstellung von prismatischen und gitterfoermigen werkstuecken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2203298A7 true FR2203298A7 (enExample) | 1974-05-10 |
Family
ID=5858887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7335182A Expired FR2203298A7 (enExample) | 1972-10-13 | 1973-10-02 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE805876A (enExample) |
| DE (1) | DE2250148A1 (enExample) |
| FR (1) | FR2203298A7 (enExample) |
| GB (1) | GB1430206A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2368117A1 (fr) * | 1976-10-18 | 1978-05-12 | Kraftwerk Union Ag | Grille d'ecartement pour des elements combustibles d'un reacteur nucleaire |
-
1972
- 1972-10-13 DE DE2250148A patent/DE2250148A1/de not_active Withdrawn
-
1973
- 1973-10-02 FR FR7335182A patent/FR2203298A7/fr not_active Expired
- 1973-10-10 GB GB4740673A patent/GB1430206A/en not_active Expired
- 1973-10-10 BE BE136508A patent/BE805876A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2368117A1 (fr) * | 1976-10-18 | 1978-05-12 | Kraftwerk Union Ag | Grille d'ecartement pour des elements combustibles d'un reacteur nucleaire |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1430206A (en) | 1976-03-31 |
| DE2250148A1 (de) | 1974-04-25 |
| BE805876A (fr) | 1974-02-01 |