IT1170170B - NUCLEAR FUEL COMPLEX - Google Patents
NUCLEAR FUEL COMPLEXInfo
- Publication number
- IT1170170B IT1170170B IT22162/83A IT2216283A IT1170170B IT 1170170 B IT1170170 B IT 1170170B IT 22162/83 A IT22162/83 A IT 22162/83A IT 2216283 A IT2216283 A IT 2216283A IT 1170170 B IT1170170 B IT 1170170B
- Authority
- IT
- Italy
- Prior art keywords
- nuclear fuel
- fuel complex
- complex
- nuclear
- fuel
- Prior art date
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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40343382A | 1982-07-30 | 1982-07-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8322162A0 IT8322162A0 (en) | 1983-07-21 |
IT8322162A1 IT8322162A1 (en) | 1985-01-21 |
IT1170170B true IT1170170B (en) | 1987-06-03 |
Family
ID=23595746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22162/83A IT1170170B (en) | 1982-07-30 | 1983-07-21 | NUCLEAR FUEL COMPLEX |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5946588A (en) |
BE (1) | BE897426A (en) |
FR (1) | FR2531258B1 (en) |
IT (1) | IT1170170B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577343B1 (en) * | 1985-02-08 | 1991-03-22 | Commissariat Energie Atomique | DEVICE FOR SPACING AND HOLDING COMBUSTIBLE PENCILS IN A FUEL ASSEMBLY |
US5024806A (en) * | 1989-09-21 | 1991-06-18 | Westinghouse Electric Corp. | Enhanced debris filter bottom nozzle for a nuclear fuel assembly |
JPH05229511A (en) * | 1992-02-26 | 1993-09-07 | Tokyo Autom Mach Works Ltd | Bar shaped article feeding storing device |
FR2837975B1 (en) | 2002-03-29 | 2005-08-26 | Framatome Anp | SPACER GRID OF A FUEL ASSEMBLY FOR A NUCLEAR REACTOR COOLED BY LIGHT WATER |
US20100322371A1 (en) * | 2005-01-11 | 2010-12-23 | Westinghouse Electric Company Llc | Optimized flower tubes and optimized advanced grid configurations |
US8374308B2 (en) * | 2005-01-11 | 2013-02-12 | Westinghouse Electric Company Llc | Helically fluted tubular fuel rod support |
FR2910687B1 (en) * | 2006-12-26 | 2016-08-26 | Areva Np | HORSE-SIDED SUPPORT SUPPORT GRILLE AND CORRESPONDING NUCLEAR FUEL ASSEMBLY. |
US8358733B2 (en) | 2009-08-10 | 2013-01-22 | Westinghouse Electric Company Llc | Helically fluted tubular fuel rod support |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE566895A (en) * | 1957-04-17 | |||
DE1294574B (en) * | 1965-12-03 | 1969-05-08 | Westinghouse Electric Corp | Replaceable nuclear reactor fuel assembly, consisting of several fuel rods |
GB1153444A (en) * | 1966-02-22 | 1969-05-29 | Atomic Energy Authority Uk | Transverse Bracing Grids for Clusters of Heat Exchange Elements. |
FR1534275A (en) * | 1966-08-15 | 1968-07-26 | Atomenergi Ab | Spacer device for fuel rods of a nuclear reactor fuel element |
FR2134104A1 (en) * | 1971-04-20 | 1972-12-08 | Commissariat Energie Atomique | Nuclear fuel element sub-assembly - with coolant flow limited jacket temp around elongated needle matrix |
JPS5395985U (en) * | 1977-01-07 | 1978-08-04 |
-
1983
- 1983-07-21 IT IT22162/83A patent/IT1170170B/en active
- 1983-07-27 FR FR8312430A patent/FR2531258B1/en not_active Expired
- 1983-07-28 JP JP58136926A patent/JPS5946588A/en active Granted
- 1983-07-29 BE BE0/211278A patent/BE897426A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2531258A1 (en) | 1984-02-03 |
JPS5946588A (en) | 1984-03-15 |
IT8322162A1 (en) | 1985-01-21 |
JPH0214675B2 (en) | 1990-04-09 |
FR2531258B1 (en) | 1986-12-26 |
IT8322162A0 (en) | 1983-07-21 |
BE897426A (en) | 1984-01-30 |
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