Published August 30, 1979
| Version v1
Patent
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Support for a reactor pressure vessel
Description
A covering ring reaching over the pressure vessel is used for bursting protection of the PWR, which forms an enclosure. This enclosure consists of a lid with a support ring above it and an intermediate layer in the form of a steel ring. Hydraulic pistons with preloaded springs act on this. Several are distributed over the circumference of the steel ring. The supports can be made as hinged supports. (DG)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Als Berstschutz des DWR dient ein Abdeckring, der ueber den Druckbehaelter greift, wodurch ein Einschluss entsteht. Dieser Einschluss besteht aus einem Deckel mit uebergreifendem Stuetzring und einer Zwischenlage in Form eines Stahlringes. Auf diesen wirken nachgiebige Hydraulikkolben mit Federvorspannunnung ein. Mehrere sind ueber den Umfang des Strahlringes verteilt. Die Abstuetzung kann auch als Pendelstuetze ausgebildet sein. (DG)Files
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Additional details
Additional titles
- Original title (German)
- Abstuetzung fuer einen Reaktordruckbehaelter
Publishing Information
- Imprint Pagination
- 9 p.
- IPC:
- Int. Cl. G21C 13/00.
- IPC
- Int. Cl. G21C 13/00.
- Patent number
- DE patent document 2808034/A/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 11544801
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CLOSURES; FASTENERS; PHYSICAL PROTECTION DEVICES; PRESSURE VESSELS; PWR TYPE REACTORS; REACTOR COMPONENTS
- Descriptors DEC
- CONTAINERS; REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS