DE1287221B - Vorrichtung zum Zentrieren von Brennstoffelementen in einem Kernreaktor - Google Patents
Vorrichtung zum Zentrieren von Brennstoffelementen in einem KernreaktorInfo
- Publication number
- DE1287221B DE1287221B DEC29698A DEC0029698A DE1287221B DE 1287221 B DE1287221 B DE 1287221B DE C29698 A DEC29698 A DE C29698A DE C0029698 A DEC0029698 A DE C0029698A DE 1287221 B DE1287221 B DE 1287221B
- Authority
- DE
- Germany
- Prior art keywords
- centering
- arms
- ring
- channel
- shell
- 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.)
- Pending
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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/12—Means forming part of the element for locating it within the reactor core
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/04—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
-
- 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
- G21C3/38—Fuel units consisting of a single fuel element in a supporting sleeve or in another supporting element
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/06—Means for locating or supporting fuel 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)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR895308A FR1328539A (fr) | 1962-04-20 | 1962-04-20 | Dispositif de centrage d'élément combustible pour réacteur nucléaire |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1287221B true DE1287221B (de) | 1969-01-16 |
Family
ID=8777456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC29698A Pending DE1287221B (de) | 1962-04-20 | 1963-04-19 | Vorrichtung zum Zentrieren von Brennstoffelementen in einem Kernreaktor |
Country Status (7)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020223604A1 (en) * | 2019-05-02 | 2020-11-05 | BWXT Advanced Technologies LLC | Small modular mobile fission reactor |
CN111081390B (zh) * | 2019-12-31 | 2022-03-18 | 中国核动力研究设计院 | 一种增强慢化能力的双包壳燃料元件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1093500B (de) * | 1959-05-22 | 1960-11-24 | Siemens Ag | Abstandhalter fuer Brennelemente mit einer Vielzahl von Brennstaeben |
GB856839A (en) * | 1958-03-24 | 1960-12-21 | Thompson Nuclear Energy Co Ltd | Improvements relating to fuel elements for nuclear reactors |
FR1289281A (fr) * | 1960-05-17 | 1962-03-30 | Babcock & Wilcox Ltd | Perfectionnements aux gaînes ou blindages de cartouches de combustible nucléaire |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA656914A (en) * | 1963-01-29 | C. M. Blower Kenneth | Heat exchange surfaces | |
NL103807C (US07714131-20100511-C00038.png) * | 1955-07-27 | |||
BE550544A (US07714131-20100511-C00038.png) * | 1955-08-25 | |||
BE559489A (US07714131-20100511-C00038.png) * | 1956-08-03 | |||
BE562620A (US07714131-20100511-C00038.png) * | 1956-11-23 | |||
GB821263A (en) * | 1956-11-24 | 1959-10-07 | Atomic Energy Authority Uk | Improvements in or relating to fuel elements for nuclear reactors |
NL106256C (US07714131-20100511-C00038.png) * | 1957-05-21 | |||
BE575083A (US07714131-20100511-C00038.png) * | 1958-01-24 | |||
BE584699A (US07714131-20100511-C00038.png) * | 1964-03-17 |
-
0
- BE BE631311D patent/BE631311A/xx unknown
-
1962
- 1962-04-20 FR FR895308A patent/FR1328539A/fr not_active Expired
-
1963
- 1963-04-17 US US273623A patent/US3257288A/en not_active Expired - Lifetime
- 1963-04-17 GB GB15164/63A patent/GB1011339A/en not_active Expired
- 1963-04-18 LU LU43584D patent/LU43584A1/xx unknown
- 1963-04-18 CH CH487663A patent/CH403997A/fr unknown
- 1963-04-19 DE DEC29698A patent/DE1287221B/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB856839A (en) * | 1958-03-24 | 1960-12-21 | Thompson Nuclear Energy Co Ltd | Improvements relating to fuel elements for nuclear reactors |
DE1093500B (de) * | 1959-05-22 | 1960-11-24 | Siemens Ag | Abstandhalter fuer Brennelemente mit einer Vielzahl von Brennstaeben |
FR1289281A (fr) * | 1960-05-17 | 1962-03-30 | Babcock & Wilcox Ltd | Perfectionnements aux gaînes ou blindages de cartouches de combustible nucléaire |
Also Published As
Publication number | Publication date |
---|---|
US3257288A (en) | 1966-06-21 |
FR1328539A (fr) | 1963-05-31 |
BE631311A (US07714131-20100511-C00038.png) | |
LU43584A1 (US07714131-20100511-C00038.png) | 1963-06-18 |
CH403997A (fr) | 1965-12-15 |
GB1011339A (en) | 1965-11-24 |
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