FR2191209B3 - - Google Patents
Info
- Publication number
- FR2191209B3 FR2191209B3 FR7322682A FR7322682A FR2191209B3 FR 2191209 B3 FR2191209 B3 FR 2191209B3 FR 7322682 A FR7322682 A FR 7322682A FR 7322682 A FR7322682 A FR 7322682A FR 2191209 B3 FR2191209 B3 FR 2191209B3
- 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
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3563—Supporting members formed only by deformations in the strips
-
- 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
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26675472A | 1972-06-27 | 1972-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2191209A1 FR2191209A1 (en) | 1974-02-01 |
FR2191209B3 true FR2191209B3 (hu) | 1976-06-18 |
Family
ID=23015863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7322682A Granted FR2191209A1 (en) | 1972-06-27 | 1973-06-21 | Nuclear reactor fuel element assembly - with coolant flow deflectors on spacer gratings |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4950389A (hu) |
DE (2) | DE2326151A1 (hu) |
ES (1) | ES416279A1 (hu) |
FR (1) | FR2191209A1 (hu) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039379A (en) * | 1975-02-28 | 1977-08-02 | Exxon Nuclear Company, Inc. | Mixing vane grid spacer |
US4058436A (en) * | 1975-12-05 | 1977-11-15 | Combustion Engineering Inc. | Nuclear reactor seismic fuel assembly grid |
FR2339232A1 (fr) * | 1976-01-21 | 1977-08-19 | Kraftwerk Union Ag | Element combustible de reacteur nucleaire |
FR2766004B1 (fr) | 1997-07-11 | 1999-12-03 | Framatome Sa | Plaquettes de grille pour assemblage combustible nucleaire et grille comportant de telles plaquettes |
-
1973
- 1973-05-23 DE DE2326151A patent/DE2326151A1/de active Pending
- 1973-05-23 DE DE2326150A patent/DE2326150A1/de active Pending
- 1973-06-21 FR FR7322682A patent/FR2191209A1/fr active Granted
- 1973-06-26 ES ES416279A patent/ES416279A1/es not_active Expired
- 1973-06-26 JP JP48071363A patent/JPS4950389A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2191209A1 (en) | 1974-02-01 |
JPS4950389A (hu) | 1974-05-16 |
DE2326150A1 (de) | 1974-01-17 |
DE2326151A1 (de) | 1974-01-24 |
ES416279A1 (es) | 1976-08-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |