Valeo Systemes Thermiques

Valeo Climatisation

Valeo Systems Thermiques S.a.s.

Frédéric Pierron

Laurent Tellier

Gilbert Terranova

Bertrand Puzenat

Olivier Colette

Christophe Marange

Serif Karaaslan

Yann Couapel

Philippe Kerg

Zhenxia Ma

Mickael Bigey

José Leborgne

Ma Zhenxia

Yannick Bernard

Claire Sabatier

The invention relates to an electric heating device for a heat transfer fluid for a motor vehicle, comprising at least:—a heating module;—a housing; and at least partially delimiting at least two circuits for conducting the heat transfer fluid; characterized in that—the heating module extends at least partially into said two conducting circuits.

Electric device for heating a heat transfer fluid for a motor vehicle

An electrical connection interface () of a device for electrically heating a flow of air flowing within a ventilation, heating and/or air conditioning system of a motor vehicle comprises, in a panel (), at least one notch that is dimensioned for receiving a connection terminal () mounted at the end of an electrode of a heating element of the electric heating device. The electrical connection interface comprises at least one device for limiting the shear () of the connection terminal which extends proud from the panel () adjacent to the notch.

Electrical connection interface of an electric heating device for a motor vehicle

The invention relates to a heating device comprising a housing (), through which air to be heated can pass and which delimits a heating space controlled by a power supply control circuit connected to a power source. The heating space includes electric heating modules (), each heating module consisting of a first and second metal tape () that are essentially parallel in a transversal direction (D) and of a positive temperature coefficient resistive elements () fixed between the two metal tapes.

Electrical heating device, particularly for an automobile vehicle

Electric heating device comprising an electric radiator () for heating the air passing through it, said radiator comprising a casing (), at least one resistive element mounted in the casing and constituted by at least one zigzag metal strip () which is disposed so as to be directly exposed to the air passing through the casing, and a circuit () for controlling the electrical supply of the resistive element or elements connected to a power supply. The electric radiator () comprises a set of individual heating modules () disposed parallel to one another in the casing () and so as to be directly exposed to the air passing through the casing, each heating module () comprising a pleated or corrugated metal strip () and an electronic switch controlled by the control circuit () intended to selectively inhibit the electrical supply of the metal strip ().

Electric heating device, in particular for a vehicle heating and/or air-conditioning apparatus

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Rambouillet, France

Frédéric Pierron