FR2141559A1 - - Google Patents
Info
- Publication number
- FR2141559A1 FR2141559A1 FR7121780A FR7121780A FR2141559A1 FR 2141559 A1 FR2141559 A1 FR 2141559A1 FR 7121780 A FR7121780 A FR 7121780A FR 7121780 A FR7121780 A FR 7121780A FR 2141559 A1 FR2141559 A1 FR 2141559A1
- 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.)
- Granted
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
- G21C3/324—Coats or envelopes for the bundles
-
- 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
- G21C3/336—Spacer elements for fuel rods in the bundle
- G21C3/338—Helicoidal spacer elements
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717121780A FR2141559B1 (fr) | 1971-06-16 | 1971-06-16 | |
CH839672A CH554054A (fr) | 1971-06-16 | 1972-06-06 | Assemblage de comustible nucleaire et son utilisation. |
GB2658972A GB1336968A (en) | 1971-06-16 | 1972-06-07 | Fuel assembly for nuclear reactors |
BE784652A BE784652A (fr) | 1971-06-16 | 1972-06-09 | Assemblage de combustible nucleaire |
DE2229295A DE2229295A1 (de) | 1971-06-16 | 1972-06-15 | Kernbrennstoff-anordnung mit zumindest einem buendel von umkleideten brennstoffnadeln |
IT68938/72A IT959161B (it) | 1971-06-16 | 1972-06-15 | Gruppo di combustibile nucleare |
ES403950A ES403950A1 (es) | 1971-06-16 | 1972-06-16 | Perfeccionamientos en ensamblejes de combustibles nuclea- res. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717121780A FR2141559B1 (fr) | 1971-06-16 | 1971-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2141559A1 true FR2141559A1 (fr) | 1973-01-26 |
FR2141559B1 FR2141559B1 (fr) | 1974-06-21 |
Family
ID=9078731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717121780A Expired FR2141559B1 (fr) | 1971-06-16 | 1971-06-16 |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE784652A (fr) |
CH (1) | CH554054A (fr) |
DE (1) | DE2229295A1 (fr) |
ES (1) | ES403950A1 (fr) |
FR (1) | FR2141559B1 (fr) |
GB (1) | GB1336968A (fr) |
IT (1) | IT959161B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511174A1 (fr) * | 1981-08-06 | 1983-02-11 | Framatome Sa | Assemblage combustible fissile pour reacteur nucleaire sous-modere |
FR2517866A1 (fr) * | 1981-12-04 | 1983-06-10 | Framatome Sa | Assemblage combustible pour un reacteur nucleaire sous-modere |
FR2578086A1 (fr) * | 1985-02-22 | 1986-08-29 | Kraftwerk Union Ag | Assemblage combustible polygonal pour un reacteur nucleaire |
-
1971
- 1971-06-16 FR FR717121780A patent/FR2141559B1/fr not_active Expired
-
1972
- 1972-06-06 CH CH839672A patent/CH554054A/fr not_active IP Right Cessation
- 1972-06-07 GB GB2658972A patent/GB1336968A/en not_active Expired
- 1972-06-09 BE BE784652A patent/BE784652A/fr unknown
- 1972-06-15 IT IT68938/72A patent/IT959161B/it active
- 1972-06-15 DE DE2229295A patent/DE2229295A1/de active Pending
- 1972-06-16 ES ES403950A patent/ES403950A1/es not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511174A1 (fr) * | 1981-08-06 | 1983-02-11 | Framatome Sa | Assemblage combustible fissile pour reacteur nucleaire sous-modere |
EP0072327A1 (fr) * | 1981-08-06 | 1983-02-16 | Framatome | Assemblage combustible fissile pour réacteur nucléaire sous-modéré |
FR2517866A1 (fr) * | 1981-12-04 | 1983-06-10 | Framatome Sa | Assemblage combustible pour un reacteur nucleaire sous-modere |
EP0081428A1 (fr) * | 1981-12-04 | 1983-06-15 | Framatome | Assemblage combustible pour un réacteur nucléaire sous-modéré |
FR2578086A1 (fr) * | 1985-02-22 | 1986-08-29 | Kraftwerk Union Ag | Assemblage combustible polygonal pour un reacteur nucleaire |
Also Published As
Publication number | Publication date |
---|---|
DE2229295A1 (de) | 1973-05-10 |
GB1336968A (en) | 1973-11-14 |
BE784652A (fr) | 1972-10-02 |
ES403950A1 (es) | 1978-01-16 |
FR2141559B1 (fr) | 1974-06-21 |
CH554054A (fr) | 1974-09-13 |
IT959161B (it) | 1973-11-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |