Published August 30, 1979
| Version v1
Patent
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Nuclear reactor with a cylindrical reactor pressure vessel
Description
The pressure vessel of the PWR is suspended in the reactor pit of the surrounding biological shield made of concrete. Several draw-in bolts are used as suspension, which are distributed over the circumference. They run from the supporting strap on the pressure vessel at an angle through the shielding. The draw-in bolts are surrounded by a tube and are springloaded against the latter. Horizontal supports are allocated to the draw-in bolts, which absorb the lateral forces. (DG)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Der Druckbehaelter des DWR ist in der Reaktorgrube des ihn umgebenden biologischen Schildes aus Beton aufgehaengt. Als Aufhaengung dienen mehrere Zugschrauben, die um den Umfang verteilt sind. Sie verlaufen von Tragpratzen am Druckbaehaleter schraeg durch den Schild. Die Zugschrauben werden von einem Rohr umgeben und sind gegen diese verspannt. Den Zugschrauben sind horizontale Stuetzen zugeordnet, die Seitenkraefte auffangen. (DG)Files
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Additional details
Additional titles
- Original title (German)
- Kernreaktor mit einem zylindrischen Reaktordruckbehaelter
Publishing Information
- Imprint Pagination
- 13 p.
- IPC:
- Int. Cl. G21C 13/02; G21C 11/02.
- IPC
- Int. Cl. G21C 13/02; G21C 11/02.
- Patent number
- DE patent document 2808104/A/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 11544803
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- BIOLOGICAL SHIELDS; FASTENERS; PRESSURE VESSELS; PWR TYPE REACTORS; REACTOR COMPONENTS; SUPPORTS
- Descriptors DEC
- CONTAINERS; MECHANICAL STRUCTURES; REACTORS; SHIELDS; WATER COOLED REACTORS; WATER MODERATED REACTORS