Published March 26, 1986 | Version v1
Patent Open

A device for power level measurement in high pressure environments

Creators

Description

In a gamma thermometer the heat generating body and the interior covering of the high pressure barrier is made of zircaloy metal. The interior covering having a smaller cross section than the heat generating body, constitutes a hydrogen gas barrier that prevents a weakening of the low thermal conductivity in the resistance region in the gamma thermometer

Availability note (English)

MF available from INIS under the Report Number.

Files

17055326.pdf

Files (242.6 kB)

Name Size Download all
md5:ede3e77bd74002bc7220a5bd24ac4a03
242.6 kB Preview Download

Additional details

Additional titles

Original title (Norwegian)
Anordning for effektmaaling i hoeytrykksomgivelser

Publishing Information

Imprint Pagination
10 p.
IPC:
Int. Cl. G01T 1/16.
IPC
Int. Cl. G01T 1/16.
Patent number
NO patent document 153468/C/

INIS

Country of Publication
Norway
Country of Input or Organization
Norway
INIS RN
17055326
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
IN CORE INSTRUMENTS; POWER DENSITY; POWER DISTRIBUTION; PWR TYPE REACTORS; RADIATION HEATING; REACTOR CONTROL SYSTEMS; THERMOCOUPLES
Descriptors DEC
CONTROL SYSTEMS; DISTRIBUTION; ENRICHED URANIUM REACTORS; HEATING; MEASURING INSTRUMENTS; POWER REACTORS; REACTORS; SPATIAL DISTRIBUTION; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS