Published September 8, 1981 | Version v1
Patent Metadata-only

Well logging neutron generator control system

Creators

Description

A pulsed neutron well logging system using a sealed off neutron generator tube is provided with a neutron output control system. The control system monitors the target beam current and compares a function of this current with a reference voltage level to develop a control signal. The control signal is used in a series regulator to control the replenisher current of the neutron generator tube

Availability note (English)

U.S. Commissioner of Patents, Washington, D.C. 20231, USA, $.50.

Additional details

Additional titles

Augmented title (English)
Patent

Publishing Information

Imprint Pagination
v p.
IPC:
Int. Cl.G21G 4/02.
IPC
Int. Cl.G21G 4/02.
Patent number
US patent document 4,288,696/A/

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
13675524
Subject category
S07: ISOTOPES AND RADIATION SOURCES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
BEAM CURRENTS; BEAM MONITORING; CONTROL SYSTEMS; NEUTRON BEAMS; PULSED NEUTRON TECHNIQUES; SPECIFICATIONS; WELL LOGGING EQUIPMENT
Descriptors DEC
BEAMS; CURRENTS; MONITORING; NUCLEON BEAMS; PARTICLE BEAMS