Valeo Systemes Thermiques

Biagio Provinzano

Didier Barat

Stéphane De Souza

Ismaël Franco

Arnaud Roy

Paul Le Sueur

Iliass Laaiouni

Onur Tas

Disclosed is an assembly () of an electronic board () and a heat sink (), in particular for a motor-fan unit () of a motor vehicle, comprising an electronic board (); a heat sink () comprising a plate () fastened to the electronic board (), the surface of which has through-openings (); and a thermal paste () arranged between the electronic board () and the plate ().

Assembly of an electronic board and a heat sink, and motor-fan unit comprising such an assembly

The invention concerns a control module () of a blower for a heating and/or ventilation and/or air conditioning device, in particular for a motor vehicle, the blower being configured to generate an airflow, and the control module () being configured to control the blower and comprises a heat sink (), a heat dissipation base () and at least one active power electronic component () mounted on the heat dissipation base (). According to the invention, the heat sink () comprises a housing () for receiving at least a part of the heat dissipation base (). The heat sink base () is mounted by press-fitting into said housing (). The invention also relates to a corresponding heating and/or ventilation and/or air conditioning device.

Blower control module and corresponding heating and/or ventilation and/or air conditioning device

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Le Mesnil Saint Denis, France

Biagio Provinzano