Published March 4, 1985 | Version v1
Patent Metadata-only

BWR type reactors

Creators

Description

Purpose: To prevent cavitations in a recycling pump, as well as improve the safety and a reliability of a pressure vessel. Constitution: A feedwater pipeway is connected to the route between the pressure vessel and the recycling pipe and feedwater from the feedwater pipeway is directly introduced to the recycling pump. The temperature of water flowing into the recycling pump is lowered by the feedwater from the feedwater pipeway to prevent the cavitations. (Yoshino, Y.)

Availability note (English)

Available from JAPIO. Also available from INPADOC.

Additional details

Publishing Information

Imprint Pagination
5 p.
IPC:
Int. Cl. G21C15/24; G21D1/04.
IPC
Int. Cl. G21C15/24; G21D1/04.
Patent number
JP patent document 60-40994/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
17019706
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
BWR TYPE REACTORS; CAVITATION; FEEDWATER; PIPELINES; PRESSURE VESSELS; PRIMARY COOLANT CIRCUITS; PUMPS; REACTOR SAFETY; TEMPERATURE DISTRIBUTION
Descriptors DEC
CONTAINERS; COOLING SYSTEMS; ENRICHED URANIUM REACTORS; EQUIPMENT; HYDROGEN COMPOUNDS; OXYGEN COMPOUNDS; POWER REACTORS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; SAFETY; THERMAL REACTORS; WATER; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Secondary number(s)
JP patent application 58-149108.