Published June 2, 1977
| Version v1
Patent
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Nuclear power plant
Description
In order to increase the safety of a nuclear power plant with a coolant loop where some components are arranged outside the reactor pressure vessel it is proposed to construct the pressure-tight, heat-insulating shell around these components of insulation-concrete ring segments which may be cased in steel sheets. In addition, the cylindrical components and their concrete shell will be enclosed in steel cylinders. This arrangement increases the plant's reliability in service without reducing the accessibility for repair work. (RW)
Availability note (English)
MF available from INIS under the Report Number; Also available from Dt. Patentamt, Muenchen (FRG).Abstract (German)
Um die Sicherheit eines Kernkraftwerkes zu erhoehen, das einen Kuehlmittelkreis besitzt, bei dem Komponenten ausserhalb des Reaktordruckbehaelters angeordnet sind, wird vorgeschlagen, die druckfeste waermeisolierende Huelle, die diese Komponenten schuetzt, in Form von Ringsegmenten aus Isolierbeton zu erstellen, die gegebenenfaπls mit Blech verkleidet sein koennen. Ferner sollen die ueberwiegend zylindrisch gestalteten Komponenten und ihre Umkleidung von Isolierbeton noch von Zylindern aus Stahl umgeben werden. Dieser Aufbau erhoeht die Betriebssicherheit, ohne die Zugaenglichkeit fuer Pruefarbeiten zu stoeren. (RW)Files
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Additional details
Additional titles
- Original title (German)
- Kernkraftwerk
Publishing Information
- Imprint Pagination
- 7 p.
- IPC:
- Int. Cl. G21C 1/00.
- IPC
- Int. Cl. G21C 1/00.
- Patent number
- DE patent document 2258226/C/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 9395763
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CONCRETES; CONTAINMENT BUILDINGS; NUCLEAR POWER PLANTS; SHELLS; THERMAL INSULATION
- Descriptors DEC
- BUILDING MATERIALS; CONTAINMENT; NUCLEAR FACILITIES; POWER PLANTS; THERMAL POWER PLANTS
Optional Information
- Notes
- 8 figs.