NL7514679A - Radioactive fuel element for boiling water reactors - with a quick release cover - Google Patents
Radioactive fuel element for boiling water reactors - with a quick release coverInfo
- Publication number
- NL7514679A NL7514679A NL7514679A NL7514679A NL7514679A NL 7514679 A NL7514679 A NL 7514679A NL 7514679 A NL7514679 A NL 7514679A NL 7514679 A NL7514679 A NL 7514679A NL 7514679 A NL7514679 A NL 7514679A
- Authority
- NL
- Netherlands
- Prior art keywords
- quick release
- fuel element
- boiling water
- water reactors
- release cover
- Prior art date
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
- G21C3/33—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
- G21C3/3315—Upper nozzle
-
- 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
-
- 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
- G21C3/334—Assembling, maintenance or repair of the 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)
- Closures For Containers (AREA)
Abstract
A radioactive fuel element has a base with fuel rods extending axially from it. A tube slides over the base. A cap connected to the tube has a lifting bracked. The base is connected to the cap by a rod. The rod supports a quick release closure operated by a bracket. The cover can be removed with a minimum of difficulty and tools for insection of the fuel rods. This reduces the risk of exposure of operators to radiation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7514679A NL7514679A (en) | 1975-12-16 | 1975-12-16 | Radioactive fuel element for boiling water reactors - with a quick release cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7514679A NL7514679A (en) | 1975-12-16 | 1975-12-16 | Radioactive fuel element for boiling water reactors - with a quick release cover |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7514679A true NL7514679A (en) | 1977-06-20 |
Family
ID=19825038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7514679A NL7514679A (en) | 1975-12-16 | 1975-12-16 | Radioactive fuel element for boiling water reactors - with a quick release cover |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7514679A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2533350A1 (en) * | 1982-09-16 | 1984-03-23 | Fragema Framatome & Cogema | NUCLEAR FUEL ASSEMBLY WITH REPLACEABLE PENCILS |
-
1975
- 1975-12-16 NL NL7514679A patent/NL7514679A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2533350A1 (en) * | 1982-09-16 | 1984-03-23 | Fragema Framatome & Cogema | NUCLEAR FUEL ASSEMBLY WITH REPLACEABLE PENCILS |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BV | The patent application has lapsed |