Published January 28, 1976 | Version v1
Patent Metadata-only

Method of shielding an apparatus from radiation

Creators

Description

Object: To enhance the safety of installation, maintenance and inspection of a plurality of devices disposed in a row within an accommodating chamber by providing the ceiling slab of the chamber with partitioning shield hatches each provided with a removable partitioning shield. Structure: When carrying out the operations of inspection and maintenance of a highly radioactive apparatus such as a reactor purification desalting apparatus in a BWR atomic power plant, partitioning shields are inserted into respective partitioning shield hatches provided on opposite sides of the intended apparatus, thus shielding the intended apparatus from the adjacent apparatus to shield the maintenance and inspection personnel from radiation. (Seki, T.)

Availability note (English)

Available from JAPATIC, Tokyo; hard paper copy 50 Yen/page (mailing charge additional).

Additional details

Publishing Information

Imprint Pagination
4 p.
IPC:
Int. Cl. G21F3/04.
IPC
Int. Cl. G21F3/04.
Patent number
JP patent document 1977-92099/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
9392322
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
BWR TYPE REACTORS; INSPECTION; POWER PLANTS; RADIATION PROTECTION; SAFETY ENGINEERING; SHIELDING; SHIELDS
Descriptors DEC
REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS