Published September 21, 1978
| Version v1
Patent
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Burst protection arrangement for mostly cylindrical steam generators, above all of pressurized water reactors
Description
The steam generator in PWRs is mostly covered by a burst protection casting (mostly of steel) which consists of a bottom, a cap and a cylinder, which are united by axially stressable connectors. The invention deals with the design of the cap, which consists of a divided, inward vaulted spherical shell and an undivided supporting ring. 12 sub-claims and the detailed description show more possibilities of an advantageous design for such a burst protection. (UWI)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Der Dampferzeuger bei DWR ist meist von einer aus Boden, Deckel und Mantel bestehenden Berstschutzhuelle (meist aus Stahl) umgeben, die mittels axial belastbaren Verbindungsmittel miteinander verbunden sind. Die Erfindung betrifft die Gestaltung des Deckels, der aus einer nach innen gewoelbten, geteilten Kugelschale und einem ungeteilten Stuetzring besteht. 12 Unteransprueche und die ausfuehrliche Beschreibung zeigen weitere Moeglichkeiten einer vorteilhaften Gestaltgebung fuer eine solche Berstsicherung. (UWI)Files
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Additional details
Additional titles
- Original title (German)
- Berstschutzanordnung fuer im wesentlichen zylindrisch gestaltete Dampferzeuger, vorzugsweise von Druckwasserkernkraftwerken
Publishing Information
- Imprint Pagination
- 9 p.
- IPC:
- Int. Cl. G21C 13/02.
- IPC
- Int. Cl. G21C 13/02.
- Patent number
- DE patent document 2543663/C/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 10473904
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CLOSURES; PHYSICAL PROTECTION DEVICES; PWR TYPE REACTORS; STEAM GENERATORS
- Descriptors DEC
- BOILERS; REACTORS; VAPOR GENERATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS