Hutchinson

Fanny Geffray

Fabrice Chopard

Cédric Huillet

Christophe Dominiak

Boris Chauvet

Nadine Poupa

Paul Bline

Mathieu Leborgne

Dragisa Jovanovic

A thermal barrier to maintain the temperature of a battery. The barrier includes elements with respectively cold and hot PCM materials, and elements, thermal isolators, arranged at least in case of some between two of the PCM material elements.

Thermal barrier, in particular for a battery or batteries thus equipped

A thermal barrier for helping to maintain a temperature in volumes and/or at least one internal structural component surrounded by the barrier. The barrier has a first component containing at least one phase change material (PCM) that changes its state at a first temperature, a second component containing a PCM that changes its state at a second temperature which is different from the first temperature, and a third, thermally insulating component that is disposed between the first and second components containing a PCM or outside the second component.

Insulating thermal barrier having hot and cold PCM

A unit for storing and releasing thermal energy including a plurality of blocks each having a body the lateral walls of which delimit a chamber suited to receiving storage and release elements of PCM type, to be placed in heat exchange relationship with a refrigerating or heat-transfer fluid circulating between the chambers via passages; and elements for the thermal management of the chambers arranged around said chambers and at least some of which include a thermally insulating material and others a PCM.

Unit for storing thermal energy

Growing community of inventors

Rennes, France

Fanny Geffray