GB1072326A - End system for fuel elements for nuclear reactors - Google Patents
End system for fuel elements for nuclear reactorsInfo
- Publication number
- GB1072326A GB1072326A GB36762/64A GB3676264A GB1072326A GB 1072326 A GB1072326 A GB 1072326A GB 36762/64 A GB36762/64 A GB 36762/64A GB 3676264 A GB3676264 A GB 3676264A GB 1072326 A GB1072326 A GB 1072326A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- plug
- hollow
- piece
- end piece
- 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
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
- G21C3/14—Means forming part of the element for inserting it into, or removing it from, the core; Means for coupling adjacent elements, e.g. to form a stringer
-
- 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)
- Butt Welding And Welding Of Specific Article (AREA)
- Stackable Containers (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
1,072,326. Fuel elements. COMMISSARIAT A L'ENERGIE ATOMIQUE. Sept. 8, 1964 [Sept.27,- 1963], No. 36762/64. Heading G6C. An end closure for fuel elements which are stacked vertically on one another in a reactor channel, comprises a hollow magnesium or magnesium alloy plug 2 welded to the fuel element sheath G, and an end-piece 4a (or 4b) attached within the hollow plug, one end of the hollow plug bearing on the fuel end face, and one end face of the end piece abutting an adjacent end piece of the next fuel element; adjacent contacting end piece faces are made concave and convex to achieve self-centring in the fuel channel. The contacting end faces between the end pieces and the associated plug, and between the plug and fuel are preferably all corrugated. The end piece is secured in the hollow plug by a screw-threaded sleeve 7 which engages a thread 8 in the hollow plug; in a modification, these two members are secured by an elastic ring which engages in peripheral grooves in the hollow plug inner wall and the end piece peripheral surface.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR948938A FR1378259A (en) | 1963-09-27 | 1963-09-27 | Fuel element end for stacked nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1072326A true GB1072326A (en) | 1967-06-14 |
Family
ID=8813280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36762/64A Expired GB1072326A (en) | 1963-09-27 | 1964-09-08 | End system for fuel elements for nuclear reactors |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE653386A (en) |
CH (1) | CH425010A (en) |
DE (1) | DE1296279B (en) |
ES (1) | ES304436A1 (en) |
FR (1) | FR1378259A (en) |
GB (1) | GB1072326A (en) |
LU (1) | LU46989A1 (en) |
NL (1) | NL6411183A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU37944A1 (en) * | 1958-11-18 | |||
FR1281810A (en) * | 1960-03-02 | 1962-01-12 | Atomic Energy Authority Uk | Fuel cartridges for nuclear reactors |
-
0
- ES ES0304436A patent/ES304436A1/en not_active Expired
-
1963
- 1963-09-27 FR FR948938A patent/FR1378259A/en not_active Expired
-
1964
- 1964-09-08 GB GB36762/64A patent/GB1072326A/en not_active Expired
- 1964-09-16 DE DEC33895A patent/DE1296279B/en active Pending
- 1964-09-21 LU LU46989D patent/LU46989A1/xx unknown
- 1964-09-22 BE BE653386A patent/BE653386A/xx unknown
- 1964-09-25 CH CH1246664A patent/CH425010A/en unknown
- 1964-09-25 NL NL6411183A patent/NL6411183A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
LU46989A1 (en) | 1964-11-21 |
FR1378259A (en) | 1964-11-13 |
CH425010A (en) | 1966-11-30 |
BE653386A (en) | 1965-01-18 |
ES304436A1 (en) | 1966-04-16 |
NL6411183A (en) | 1965-03-29 |
DE1296279B (en) | 1969-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1079307A (en) | Nuclear reactor fuel assembly | |
GB1512578A (en) | Nuclear reactors | |
GB956851A (en) | Improvements in and relating to nuclear fuel element castings | |
GB911466A (en) | Improvements in methods of sheathing hollow fuel elements for nuclear reactors | |
GB1210890A (en) | Prestressed concrete pressure vessel for nuclear reactor | |
GB1245757A (en) | Improvements in or relating to nuclear reactors | |
GB933817A (en) | Improvements in or relating to nuclear fuel elements | |
GB849278A (en) | Improvements in nuclear reactors | |
GB1122991A (en) | Nuclear reactor with a pebble-bed of fuel elements | |
GB1072326A (en) | End system for fuel elements for nuclear reactors | |
GB874886A (en) | Improvements in or relating to nuclear reactors | |
GB907344A (en) | Improvements in methods and devices for securing fuel elements in nuclear reactor tubular channels | |
GB898052A (en) | Improvements in or relating to nuclear reactors | |
GB914351A (en) | Improvements in or relating to fuel elements | |
FR1212200A (en) | Deflector channels for nuclear reactor fuel rods | |
GB897534A (en) | Improvements in or relating to nuclear reactors | |
GB802806A (en) | Improvements in nuclear reactor fuel elements | |
GB943496A (en) | Improvements in or relating to nuclear reactors | |
GB916871A (en) | Improvements in or relating to supports for elements in atomic piles or reactors having vertical channels | |
GB853269A (en) | Improvements relating to nuclear reactors | |
GB824829A (en) | Nuclear reactors | |
GB1025939A (en) | Improvements in devices for securing the feet of nuclear fuel elements | |
GB1193817A (en) | A Fuel Element for a Nuclear Reactor | |
GB948316A (en) | Improvements in or relating to solid-moderator stack for nuclear reactors | |
GB1303946A (en) |