CAP OF NUCLEAR REACTOR

FIELD: nuclear power engineering; design of covers of nuclear reactors used in nuclear plants of transport assignment. SUBSTANCE: cover has main plate and supports welded to it and located in sealed space of biological protection, conical casing and upper plate. Supports are placed with clearance in...

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Bibliographische Detailangaben
Hauptverfasser:	ELISEEV ARKADIJ I, NOSOV GERASIJ F, SEMENOV EVGENIJ A, KISELEV YURIJ A, ZHUKOV VLADIMIR N, IVANOV VALERIJ A, BABIN VALERIJ A
Format:	Patent
Sprache:	eng
Schlagworte:	NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PHYSICS
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Beschreibung
Zusammenfassung:	FIELD: nuclear power engineering; design of covers of nuclear reactors used in nuclear plants of transport assignment. SUBSTANCE: cover has main plate and supports welded to it and located in sealed space of biological protection, conical casing and upper plate. Supports are placed with clearance into bushings attached to main plate which upper ends are positioned above level of material of biological protection. In this case there is free space between it and upper plate, protective device is mounted on upper plate and all supports have thrust collars. EFFECT: increased nuclear security of reactor by decrease of effects of accident caused by breaking away (loss of sealing) of support or transducer of internal control of reactor.