Patent · US Active

Calibration of a device for measuring an electric field in a conducting medium

US9933471B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Assignee

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

Inventors

Mathieu Baicry · Saint-Égrève, FR
Matthieu Le Prado · Romans-sur-Isère, FR
Christine Lefrou · Grenoble, FR
Laure-Line Rouve · Theys, FR

Key dates

Filing date	Nov 4, 2014
Grant date	Apr 3, 2018
Priority date	—
Expiry date	Nov 4, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01R31/2642
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device for measuring an electric field in a conducting medium comprises: two electrodes separated by a volume of an insulating medium; a device for measuring current coupled to said electrodes; and adjustment elements making it possible to vary a quantity on which the electrical conductivity of the field measuring device depends.

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