IT8123350A0 - Dispositivo di fissaggio di barre combustibili di reattori nucleari. - Google Patents
Dispositivo di fissaggio di barre combustibili di reattori nucleari.Info
- Publication number
- IT8123350A0 IT8123350A0 IT8123350A IT2335081A IT8123350A0 IT 8123350 A0 IT8123350 A0 IT 8123350A0 IT 8123350 A IT8123350 A IT 8123350A IT 2335081 A IT2335081 A IT 2335081A IT 8123350 A0 IT8123350 A0 IT 8123350A0
- Authority
- IT
- Italy
- Prior art keywords
- fixing device
- fuel rods
- nuclear reactors
- reactors
- nuclear
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title 1
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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/187,913 US4344915A (en) | 1980-09-17 | 1980-09-17 | Nuclear reactor fuel rod attachment system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8123350A0 true IT8123350A0 (it) | 1981-08-03 |
IT1137793B IT1137793B (it) | 1986-09-10 |
Family
ID=22691005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23350/81A IT1137793B (it) | 1980-09-17 | 1981-08-03 | Dispositivo di fissaggio di barre combustibili di reattori nucleari |
Country Status (7)
Country | Link |
---|---|
US (1) | US4344915A (it) |
JP (1) | JPS5782790A (it) |
CA (1) | CA1147070A (it) |
DE (1) | DE3136939A1 (it) |
FR (1) | FR2490392A1 (it) |
GB (1) | GB2084382B (it) |
IT (1) | IT1137793B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4855100A (en) * | 1988-03-02 | 1989-08-08 | Westinghouse Electric Corp. | Reconstitutable control rod spider assembly |
US4993864A (en) * | 1988-12-15 | 1991-02-19 | Westinghouse Electric Corp. | Reconstitutable control assembly having removable control rods with detachable split upper end plugs |
US5490191A (en) * | 1994-09-29 | 1996-02-06 | Siemens Power Corporation | BWR nuclear fuel assembly |
SE508875C2 (sv) * | 1997-03-11 | 1998-11-09 | Asea Atom Ab | Anordning och förfarande för låsning av stavar i bottenplattan på en bränslepatron |
CN103310855B (zh) * | 2013-05-23 | 2015-11-04 | 中国科学院合肥物质科学研究院 | 一种液态重金属冷却反应堆燃料组件 |
RU2764061C1 (ru) * | 2021-07-29 | 2022-01-13 | Акционерное общество «АКМЭ-инжиниринг» | Узел крепления тепловыделяющей сборки ядерного реактора |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB847125A (en) * | 1957-06-24 | 1960-09-07 | Atomic Energy Authority Uk | Improvements in or relating to fuel elements for nuclear reactors |
GB907392A (en) * | 1959-01-12 | 1962-10-03 | Atomic Energy Authority Uk | Improvements in or relating to nuclear reactors |
US3890197A (en) * | 1961-05-29 | 1975-06-17 | Us Energy | Suspension scheme for fuel pin |
US3150057A (en) * | 1962-05-29 | 1964-09-22 | Harry O Monson | Fuel subassembly for nuclear reactor |
FR1360247A (fr) * | 1963-03-25 | 1964-05-08 | Pince réclame publicitaire | |
BE755542A (fr) * | 1969-09-17 | 1971-02-01 | Commissariat Energie Atomique | Dispositif d'accrochage d'aiguilles de combustible |
BE755835A (fr) * | 1969-09-19 | 1971-02-15 | Commissariat Energie Atomique | Dispositif d'accrochage d'aiguilles de combustible nucleaire dans un assemblage |
GB1416333A (en) * | 1972-10-17 | 1975-12-03 | British Nuclear Fuels Ltd | Means for supporting nuclear fuel |
FR2266262B1 (it) * | 1974-03-28 | 1976-12-17 | Commissariat Energie Atomique | |
FR2266261B1 (it) * | 1974-03-28 | 1978-11-17 | Commissariat Energie Atomique | |
US3951739A (en) * | 1974-07-15 | 1976-04-20 | The United States Of America As Represented By The United States Energy Research And Development Administration | Positioning and locking device for fuel pin to grid attachment |
US4235669A (en) * | 1978-03-30 | 1980-11-25 | The United States Of America As Represented By The United States Department Of Energy | Nuclear reactor composite fuel assembly |
-
1980
- 1980-09-17 US US06/187,913 patent/US4344915A/en not_active Expired - Lifetime
-
1981
- 1981-06-01 GB GB8116747A patent/GB2084382B/en not_active Expired
- 1981-06-04 CA CA000379006A patent/CA1147070A/en not_active Expired
- 1981-08-03 IT IT23350/81A patent/IT1137793B/it active
- 1981-09-16 JP JP56146015A patent/JPS5782790A/ja active Pending
- 1981-09-16 FR FR8117496A patent/FR2490392A1/fr active Granted
- 1981-09-17 DE DE19813136939 patent/DE3136939A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS5782790A (en) | 1982-05-24 |
GB2084382B (en) | 1983-11-16 |
IT1137793B (it) | 1986-09-10 |
DE3136939A1 (de) | 1982-07-15 |
US4344915A (en) | 1982-08-17 |
FR2490392A1 (fr) | 1982-03-19 |
GB2084382A (en) | 1982-04-07 |
FR2490392B1 (it) | 1985-01-11 |
CA1147070A (en) | 1983-05-24 |
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