ES469174A1 - Conjunto de elementos de combustible nuclear integral. - Google Patents
Conjunto de elementos de combustible nuclear integral.Info
- Publication number
- ES469174A1 ES469174A1 ES469174A ES469174A ES469174A1 ES 469174 A1 ES469174 A1 ES 469174A1 ES 469174 A ES469174 A ES 469174A ES 469174 A ES469174 A ES 469174A ES 469174 A1 ES469174 A1 ES 469174A1
- Authority
- ES
- Spain
- Prior art keywords
- rods
- fuel
- fuel assemblies
- nuclear reactors
- fins
- Prior art date
- 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
- 239000000446 fuel Substances 0.000 title abstract 5
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 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
- G21C3/336—Spacer elements for fuel rods in the bundle
-
- 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
- G21C3/02—Fuel elements
- G21C3/28—Fuel elements with fissile or breeder material in solid form within a non-active casing
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Conjunto de combustible para empleo con un reactor nuclear moderado y refrigerado que trabaja con agua a presión, que comprende un combustible nuclear, una pluralidad de espigas de combustible de combustible dispuestas con sus ejes longitudinales paralelos en un conjunto muy compacto, cada una de cuyas espigas de combustible comprende un encamisado substancialmente tubular que aloja el combustible nuclear, por lo menos una aleta formada en la superficie exterior del encamisado y que se extiende longitudinalmente por el encamisado, y medios para unir las aletas a espigas de combustible yuxtapuestas para formar un conjunto de combustible integral.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81640177A | 1977-07-18 | 1977-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES469174A1 true ES469174A1 (es) | 1979-04-16 |
Family
ID=25220487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469174A Expired ES469174A1 (es) | 1977-07-18 | 1978-04-26 | Conjunto de elementos de combustible nuclear integral. |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5422090A (es) |
AT (1) | AT364041B (es) |
BE (1) | BE866444A (es) |
CA (1) | CA1108316A (es) |
CH (1) | CH639792A5 (es) |
DE (1) | DE2825142A1 (es) |
ES (1) | ES469174A1 (es) |
FR (1) | FR2398368A1 (es) |
GB (1) | GB1604075A (es) |
IL (1) | IL54460A (es) |
IT (1) | IT1103093B (es) |
LU (1) | LU79480A1 (es) |
NL (1) | NL7804259A (es) |
SE (2) | SE436809B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2168192B (en) * | 1984-12-07 | 1989-08-31 | Atomic Energy Authority Uk | Gas cooled nuclear reactors |
JPS61257844A (ja) * | 1985-05-09 | 1986-11-15 | Nippon Seimitsu Kogyo Kk | 原稿給送装置 |
JPS61257843A (ja) * | 1985-05-09 | 1986-11-15 | Nippon Seimitsu Kogyo Kk | 給紙装置 |
US7694950B2 (en) | 2005-03-30 | 2010-04-13 | Brother Kogyo Kabushiki Kaisha | Sheet feed device and image recording apparatus having such sheet feed device |
CN112424875A (zh) * | 2018-06-21 | 2021-02-26 | 博沃艾特核能公司 | 通用倒置反应堆和用于通用倒置反应堆的设计和制造的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1062351B (es) * | 1958-01-15 | 1959-07-30 | ||
FR1287558A (fr) * | 1960-03-15 | 1962-03-16 | Sulzer Ag | élément de combustible pour réacteur nucléaire |
FR1347499A (fr) * | 1962-03-07 | 1963-12-27 | Euratom | Perfectionnements aux éléments combustibles nucléaires |
NL289409A (es) * | 1962-03-07 | |||
DE1203888B (de) * | 1963-08-17 | 1965-10-28 | Kernforschung Gmbh Ges Fuer | Kernreaktor-Brennelementbuendel |
FR1408920A (fr) * | 1964-07-10 | 1965-08-20 | Commissariat Energie Atomique | élément combustible pour réacteur nucléaire |
GB1056905A (en) * | 1964-08-28 | 1967-02-01 | Ca Atomic Energy Ltd | Fuel rod structure |
SE316246B (es) * | 1964-08-28 | 1969-10-20 | Ca Atomic Energy Ltd | |
DE1464962A1 (de) * | 1964-09-05 | 1969-04-17 | Kernforschung Gmbh Ges Fuer | Brennelement fuer Kernreaktoren |
DE1464986A1 (de) * | 1964-12-30 | 1969-06-04 | Kernforschung Gmbh Ges Fuer | Brennelement fuer Kernreaktoren |
US4060454A (en) * | 1975-04-07 | 1977-11-29 | General Atomic Company | Nuclear fuel element and method for making same |
-
1978
- 1978-04-04 CA CA300,417A patent/CA1108316A/en not_active Expired
- 1978-04-06 JP JP3982078A patent/JPS5422090A/ja active Granted
- 1978-04-06 IL IL54460A patent/IL54460A/xx unknown
- 1978-04-20 LU LU79480A patent/LU79480A1/xx unknown
- 1978-04-21 NL NL7804259A patent/NL7804259A/xx not_active Application Discontinuation
- 1978-04-26 ES ES469174A patent/ES469174A1/es not_active Expired
- 1978-04-27 BE BE187162A patent/BE866444A/xx not_active IP Right Cessation
- 1978-04-28 CH CH464078A patent/CH639792A5/de not_active IP Right Cessation
- 1978-05-05 AT AT0324578A patent/AT364041B/de not_active IP Right Cessation
- 1978-05-12 IT IT09456/78A patent/IT1103093B/it active
- 1978-05-19 GB GB20769/78A patent/GB1604075A/en not_active Expired
- 1978-06-08 DE DE19782825142 patent/DE2825142A1/de not_active Withdrawn
- 1978-06-16 SE SE7806955A patent/SE436809B/sv not_active IP Right Cessation
- 1978-07-12 FR FR7820789A patent/FR2398368A1/fr active Granted
-
1984
- 1984-12-28 SE SE8406663A patent/SE456377B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE866444A (fr) | 1978-08-14 |
SE8406663D0 (sv) | 1984-12-28 |
ATA324578A (de) | 1981-02-15 |
IT1103093B (it) | 1985-10-14 |
GB1604075A (en) | 1981-12-02 |
IL54460A (en) | 1983-07-31 |
SE456377B (sv) | 1988-09-26 |
LU79480A1 (fr) | 1978-09-29 |
JPS5718599B2 (es) | 1982-04-17 |
FR2398368B1 (es) | 1984-10-19 |
AT364041B (de) | 1981-09-25 |
SE7806955L (sv) | 1979-01-19 |
DE2825142A1 (de) | 1979-01-25 |
JPS5422090A (en) | 1979-02-19 |
CH639792A5 (en) | 1983-11-30 |
FR2398368A1 (fr) | 1979-02-16 |
NL7804259A (nl) | 1979-01-22 |
SE8406663L (sv) | 1984-12-28 |
IT7809456A0 (it) | 1978-05-12 |
CA1108316A (en) | 1981-09-01 |
SE436809B (sv) | 1985-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |