Published July 28, 1983 | Version v1
Patent Metadata-only

Emergency core cooling device for a reactor

Creators

  • 1. Toshiba Corp., Kawasaki, Kanagawa (Japan)

Description

Purpose : To obtain an emergency core cooling device in a FBR type reactor by utilizing heat pipes which are not actuated at usual operation condition but actuated reliably upon emergency. Constitution : A system for injecting heat medium into heat pipes is provided. By injecting the heat medium into the heat pipes upon emergency to actuate the heat pipes, the reactor core is cooled. During normal reactor operation, the inside of the heat pipes is evacuated from a vacuum pump and no heat medium is filled therein, whereby unnecessary heat loss during the normal operation can be prevented. (Ikeda, J.)

Availability note (English)

Available from JAPATIC. Also available from INPADOC.

Additional details

Publishing Information

Imprint Pagination
5 p.
IPC:
Int. Cl. G21C15/18; G21C1/02.
IPC
Int. Cl. G21C15/18; G21C1/02.
Patent number
JP patent document 58-127199/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
16003188
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ECCS; FBR TYPE REACTORS; HEAT PIPES; REACTOR SAFETY; RELIABILITY; VACUUM SYSTEMS
Descriptors DEC
BREEDER REACTORS; EPITHERMAL REACTORS; FAST REACTORS; REACTOR PROTECTION SYSTEMS; REACTORS; SAFETY

Optional Information

Secondary number(s)
JP patent application 57-9407.