Commissariat a L'energie Atomique Et Aux Energies Alternatives

Commissariat a L'energie Atomique

Kep Nuclear

Jean-Charles Hubinois

Hervé Chollet

Franck Bachelet

Christophe Mathonat

Guillaume Jossens

Alain Godot

Vincent Lavoine

A differential calorimeter with flux measurement to measure a heat flux emitted by radioactive materials contained in a container, including: a measurement cell including measurement plates distributed around a container reception containment; and a reference cell including reference plates and a reference sample. The reference plates are placed behind the measurement plates from the container when the container is in the reception containment and the reference sample is under the reception containment.

Flow-measuring differential calorimeter

This system collects light emitted by at least one light source () and focuses it onto at least one light detection device (). Preferably, it comprises a first mirror () that collects light emitted by the source and focuses it on a second mirror () that focuses it in turn onto the device. The system is provided with a chamber that is opaque to all light, particularly ultraviolet radiation, and in which the light source, the light detection device and the mirrors are placed, and means of creating a vacuum in this chamber and filling it with a gas that is transparent to ultraviolet radiation.

Achromatic and absorption reducing light collecting system, particularly adapted to optical spectrometric analysis

Growing community of inventors

Dijon, France

Jean-Charles Hubinois