Published March 25, 1982
| Version v1
Patent
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Ducts through the walls of prestressed concrete pressure vessels
Description
The invention concerns prestressed concrete pressure vessel breakthroughs, where the required tolerance ranges for fixing the components in the duct can be created safely and at little expense. This is achieved by using a lining consisting of an outer tube sitting close to the concrete and another tube placed inside the first one. (orig.)
Availability note (English)
MF available from INIS under the Report Number; Available from Deutsches Patentamt, Muenchen (Germany, F.R.).Abstract (German)
Es soll eine Spannbetondruckbehaelterdurchfuehrung geschaffen werden, bei der die geforderten Toleranzbereiche fuer die Befestigung der Komponenten in der Durchfuehrung sicher und ohne grossen Aufwand herstellbar sind. Dies wird dadurch erreicht, dass die Auskleidung aus einem ersten, am Beton anliegenden aeusseren Rohr und einem innerhalb des ersten Rohres angeordneten zweiten Rohr besteht. (orig.)Files
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Additional details
Additional titles
- Original title (German)
- Durchfuehrung durch die Wand eines Spannbetondruckbehaelters
Publishing Information
- Imprint Pagination
- 8 p.
- IPC:
- Int. Cl. G21C 13/02; G21C 11/00; G21F 3/00.
- IPC
- Int. Cl. G21C 13/02; G21C 11/00; G21F 3/00.
- Patent number
- DE patent document 3030030/A/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 15070201
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Descriptors DEI
- DUCTS; OPENINGS; PIPES; PRESSURE VESSELS; PRESTRESSED CONCRETE
- Descriptors DEC
- BUILDING MATERIALS; COMPOSITE MATERIALS; CONCRETES; CONTAINERS; MATERIALS