Patent · US Expired

Method and device for the automatic reading of the irradiation dose of a portable dosimeter

US4284892A · kind A · utility

7Cited by

4References

5Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Michel Hulot · Montrouge, FR
Raymond Prigent · Marcoussis, FR

Key dates

Filing date	Jul 5, 1979
Grant date	Aug 18, 1981
Priority date	—
Expiry date	Jul 5, 1999

Classification

Technology area (CPC G)Physics
CPC primaryG01T1/142
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A method for the automatic reading of the radiation dose of a portable dosimeter with an ionization chamber provided with a capacitor C.sub.1, and a device for carrying out said method, said device comprising means for measuring the value of the ionization chamber charge at each reading operation and means for storing the value of the charge of said ionization chamber, as well as means for calculating the radiation dose D at any moment from one of the stored values and from the value of the charge of said chamber at said moment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.