GB873794A - Improvements in covers for heterogeneous nuclear reactors - Google Patents
Improvements in covers for heterogeneous nuclear reactorsInfo
- Publication number
- GB873794A GB873794A GB43646/59A GB4364659A GB873794A GB 873794 A GB873794 A GB 873794A GB 43646/59 A GB43646/59 A GB 43646/59A GB 4364659 A GB4364659 A GB 4364659A GB 873794 A GB873794 A GB 873794A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- plate
- welded
- stainless steel
- ring
- 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
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/02—Biological shielding ; Neutron or gamma shielding
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
873,794. Nuclear reactors. ALLMANNA SVENSKA ELEKTRISKA A.B. Dec. 23, 1959 [Dec. 30, 1958], No. 43646/59. Class 39(4). The cover of the pressure vessel of a reactor employing heavy water as moderator and as coolant comprises a flat vessel for containing, a radiation protection liquid and consists of an upper plate 1 and bottom plate 2 having extending therebetween a number of channels for the passage of fuel elements. The plates 1, 2 are of carbon steel and each passage comprises an outer tube 4 of carbon steel and an inner tube 5 of stainless steel, the lower side of the plate 2 which is in contact with the water being clad with a stainless steel layer 3. The tube 4 is welded at 6 to the plate 1 and has a flange 7 clad with a stainless steel layer 8. A slot 9 is in the tube 5 receives a split ring 10 embraced by a stainless steel ring 11 which abuts the layer 8 and is welded at the layer 3. The lower end of the tube 5 is welded at 16 to the ring 11. A torque from the tube 5 is transmitted to the plate I by external teeth 12 on the tube 5 engaging slots 14 in a ring 13 welded at 17 to the plate 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE873794X | 1958-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB873794A true GB873794A (en) | 1961-07-26 |
Family
ID=20370838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43646/59A Expired GB873794A (en) | 1958-12-30 | 1959-12-23 | Improvements in covers for heterogeneous nuclear reactors |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1244114A (en) |
GB (1) | GB873794A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1267349B (en) * | 1964-03-16 | 1968-05-02 | Euratom | Reactor channel with an insulating gap between an inner sleeve pipe and an outer pressure pipe |
US3779865A (en) * | 1969-10-15 | 1973-12-18 | Krupp Gmbh | Feed-through connection for a pressure vessel, especially a nuclear-reactor shell |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1218075B (en) * | 1961-02-28 | 1966-06-02 | Siemens Ag | Pressure pipe for nuclear reactors preferably moderated with heavy water |
NL276887A (en) * | 1961-04-10 | 1900-01-01 | ||
BE623163A (en) * | 1962-10-03 | 1900-01-01 | ||
DE2952025C2 (en) * | 1979-12-22 | 1985-02-28 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Nozzle lead-through |
-
1959
- 1959-12-23 GB GB43646/59A patent/GB873794A/en not_active Expired
- 1959-12-30 FR FR814481A patent/FR1244114A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1267349B (en) * | 1964-03-16 | 1968-05-02 | Euratom | Reactor channel with an insulating gap between an inner sleeve pipe and an outer pressure pipe |
US3779865A (en) * | 1969-10-15 | 1973-12-18 | Krupp Gmbh | Feed-through connection for a pressure vessel, especially a nuclear-reactor shell |
Also Published As
Publication number | Publication date |
---|---|
FR1244114A (en) | 1960-10-21 |
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