Published June 14, 1984 | Version v1
Patent Open

Operating and quick shutdown system for nuclear reactors

Creators

Description

The invention concerns an operating and quick shutdown system for nuclear reactors, which carries out defined movements of the control rods via hydraulic drives from only few control signals. The movements are limited by collector containers for the quick shutdown system and by piston or diaphragm stores for the operating system. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (German)

Die Erfindung betrifft ein Betriebs- und Schnellabschaltsystem fuer Kernreaktoren, das mit wenigen Steuer- und Kontrollsignalen ueber hydraulische Antriebe definierte Fahrwege der Staebe ausfuehrt. Die Fahrwege sind begrenzt durch Vorlagebehaelter beim Schnellabschaltsystem und durch Kolben- oder Membranspeicher beim Betriebssystem. (orig.)

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Additional details

Additional titles

Original title (German)
Betriebs- und Schnellabschaltsystem fuer Kernreaktoren

Publishing Information

Imprint Pagination
12 p.
IPC:
Int. Cl. G21C 7/16; G21C 7/26; G21C 9/02.
IPC
Int. Cl. G21C 7/16; G21C 7/26; G21C 9/02.
Patent number
DE patent document 3246229/A/

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
17047495
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
BWR TYPE REACTORS; CONTROL ROD DRIVES; HYDRAULIC CONTROL DEVICES; PWR TYPE REACTORS; REACTOR CONTROL SYSTEMS; SCRAM RODS
Descriptors DEC
CONTROL ELEMENTS; CONTROL EQUIPMENT; CONTROL SYSTEMS; ENRICHED URANIUM REACTORS; EQUIPMENT; POWER REACTORS; REACTOR COMPONENTS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS