Valeo Systemes Thermiques

Jean Damien Muller

Mohamed Ibrahimi

Lionel Robillon

Frédéric Tison

Alain Pourmarin

Dinh-Luyen Nguyen

Daniel Pereira

Nathalie Girard

Eric Tudeau

Boris Barre

Antonio Figueiredo

Patrick Dormoy

Benoît Martin

Fernando Fernandes Pereira Da Venda

A heat exchanger for an electrical component, said exchanger comprising a first body () defining at least a primary channel () and a secondary channel (), which are parallel and adjacent, in which fluid circulates in series from the primary channel () to the secondary channel (), in opposite directions, said first body () having at least one exchange surface for exchanging heat between the fluid circulating in said channels () and said component, a width of the primary channels () being less than a width of the secondary channels ().

Heat exchanger for an electrical component, and assembly of said heat exchanger and component

Structure () for the heat treatment of an electrical storage device () for a motor vehicle, the structure () including at least one heat exchange plate () intended to be in contact with the electrical storage device () and having a thickness () defined by two external surfaces (), the heat exchange plate () comprising at least one channel () formed in its thickness () and opening at at least one end () into the thickness () of the heat exchange plate (), characterized in that, at the level of the end () of the channel (), the external surfaces () of the heat exchange plate () are separated from one another by a distance () less than the thickness ().

Structure for heat treatment of an electrical storage device for a motor vehicle

A device for cooling an electrical energy storage unit includes at least one tube exchanger and one plate exchanger, the tube exchanger and the plate exchanger being in fluid communication such as to form a circuit for circulation of a cooling fluid.

Device for cooling an energy storage unit, and associated assembly

The invention relates to a device () dedicated to heat treatment of an electric member () fitted to a motor vehicle, the device () comprising a Peltier-effect thermoelectric module () connected to one of the large faces () of a casing () housing a circuit () for heat transfer fluid F, characterised in that, in the direction S of circulation of the heat transfer fluid F through the circuit (), the circuit () comprises at least two successive fluid paths respectively arranged in distinct zones of the casing (), including at least one upstream fluid path () arranged inside a first zone Zand at least one downstream fluid path () arranged inside a second zone, the casing () being delimited by a first large face () thermally connected to the thermoelectric module () and by a second large face () arranged to be thermally connected to the electric member ().

Heat exchange device for a motor vehicle, combining a thermoelectric module and a heat exchanger with circulation of a fluid

Growing community of inventors

La Suze sur Sarthe, France

Jean Damien Muller