GB1174201A - Duct for a nuclear reactor - Google Patents
Duct for a nuclear reactorInfo
- Publication number
- GB1174201A GB1174201A GB56257/67A GB5625767A GB1174201A GB 1174201 A GB1174201 A GB 1174201A GB 56257/67 A GB56257/67 A GB 56257/67A GB 5625767 A GB5625767 A GB 5625767A GB 1174201 A GB1174201 A GB 1174201A
- Authority
- GB
- United Kingdom
- Prior art keywords
- constituent
- channels
- added
- strobe
- heading
- 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
- G21C3/30—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
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
-
- 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)
Abstract
1,174,201. Fuel elements. EUROPEAN ATOMIC ENERGY COMMUNITY. 11 Dec., 1967 [13 Dec., 1966], No. 56257/67. Heading G6C. In a nuclear reactor pressure tube, the tube wall 1 is separated from the fuel elements, 4, by the thermal insulating material 2 and therefore operates at a lower temperature. The elements are disposed within channels, 3, formed between the insulating material, 2, and the core 8. Coolant flows axially along the channels over the element surfaces and between the channels through the axial passage ways &c. Each element is located by the centering fins 7. In an alternative form, a further thermal insulating is provided between the material 2 and the tube wall. 1,174,213. Counting apparatus. INTERCHEMICAL CORP. 22 March, 1968 [13 Nov., 1967], No. 14056/68. Heading G4D. The several constituents of a paint are added one by one to a tin placed on a stand. Before each constituent is added a crank 38 is turned to lift a strobe 85 and simultaneously to drive a counter (not shown) through a cone and idler mechanism 196 until the counter registers a number appropriate to the proportion of the constituent and the capacity of the container. The constituent is then added until it touches fingers 87, 88 of the strobe. The process is repeated for each constituent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT787137 | 1966-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1174201A true GB1174201A (en) | 1969-12-17 |
Family
ID=11125430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56257/67A Expired GB1174201A (en) | 1966-12-13 | 1967-12-11 | Duct for a nuclear reactor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1174201A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140185734A1 (en) * | 2012-12-28 | 2014-07-03 | Robert C. Petroski | Fuel assembly |
-
1967
- 1967-12-11 GB GB56257/67A patent/GB1174201A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140185734A1 (en) * | 2012-12-28 | 2014-07-03 | Robert C. Petroski | Fuel assembly |
US10128003B2 (en) * | 2012-12-28 | 2018-11-13 | Terrapower, Llc | Fuel assembly |
US11289210B2 (en) | 2012-12-28 | 2022-03-29 | Terrapower, Llc | Method of making a nuclear reactor fuel duct |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |