Published February 28, 1985
| Version v1
Patent
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Duct penetration
Description
A compensating ring is provided between a shoulder of the duct and the supporting surface of the RDB lid, whose height and thermal coefficient of expansion are selected so that the change of length of the dust and lid material due to thermal expansion in the area if the shoulder is compensated for to the section giving a force locking connection. (orig./HP)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Zwischen einer Schulter des Stutzens und einer Auflageflaeche des RDB-Deckels ist ein Ausgleichsring vorgesehen, dessen Hoehe und dessen Waermeausdehnungekoeffizient derart gewaehlt ist, dass die aufgrund der Waermedehnung erfolgende Laengenaenderung von Stutzen- und Deckelwerkstoff im Bereich der von der Schulter bis zur kraftschluessigen Verbindung reichenden Strecke ausgeglichen ist. (orig./HP)Files
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Additional details
Additional titles
- Original title (German)
- Stutzendurchfuehrung
Publishing Information
- Imprint Pagination
- 4 p.
- IPC:
- Int. Cl. G21C 13/02.
- IPC
- Int. Cl. G21C 13/02.
- Patent number
- DE patent document 2952025/C/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 18042157
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Descriptors DEI
- AUSTENITIC STEELS; CLOSURES; FERRITIC STEELS; LENGTH; PRESSURE VESSELS; REACTOR COMPONENTS; THERMAL EXPANSION; THERMAL STRESSES
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CONTAINERS; DIMENSIONS; EXPANSION; IRON ALLOYS; IRON BASE ALLOYS; STEELS; STRESSES