Published February 18, 1981 | Version v1
Patent Open

Neutron generator control system

Creators

Description

A neutron well logging system is described which uses a closed neutron generator tube provided with a programmable digital neutron output control system. This control system monitors the target beam current and compares a function of this current with a pre-programmed control function to develop a control signal for the neutron generator. (U.K.)

Availability note (English)

MF available from INIS under the Report Number.

Files

14727570.pdf

Files (398.7 kB)

Name Size Download all
md5:c0059b0219cbd9387f1c9a832456bb1a
398.7 kB Preview Download

Additional details

Publishing Information

Imprint Pagination
7 p.
IPC:
Int. Cl. G05b19/18; G05f1/46; H01j27/00.
IPC
Int. Cl. G05b19/18; G05f1/46; H01j27/00.
Patent number
GB patent document 2054917/A/

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
14727570
Subject category
S58: GEOSCIENCES; S07: ISOTOPES AND RADIATION SOURCES;
Descriptors DEI
BEAM CURRENTS; BEAM MONITORS; CONTROL SYSTEMS; DIGITAL SYSTEMS; NEUTRON FLUX; NEUTRON LOGGING; NEUTRON SOURCES; PROGRAMMING; PULSE TECHNIQUES; SPECIFICATIONS
Descriptors DEC
CURRENTS; MEASURING INSTRUMENTS; PARTICLE SOURCES; RADIATION FLUX; RADIATION SOURCES; RADIOACTIVITY LOGGING; WELL LOGGING