Valeo Systemes Thermiques

Michael Lissner

Kamel Azzouz

Sébastien Garnier

Amrid Mammeri

Patrick Boisselle

Julien Tissot

Samuel Bry

Cédric De Vaulx

Xavier Marchadier

Patrick Leblay

Farid Bakir

Sofiane Khelladi

Ivan Dobrev

Ambroise Servantie

Issiaka Traore

Kevin Gahon

The invention relates to an adapter () for connecting a header () of a heat exchanger (i) having a header cross section () to a manifold () having a manifold cross section () which has a different shape from the shape of the header cross section (). An adapter () connects the header cross section () to the manifold cross section (). The adapter () can be in one piece with a first end plate () of the heat exchanger (i) or it can be an independent part. Application to plate heat exchangers.

Adapter for a heat exchanger header

A heat exchange module includes at least a first heat exchanger and a ventilation device intended to generate a flow of air. The ventilation device includes at least one cross-flow fan for setting in motion an air flow and a guide means that includes at least one air guiding element for guiding the air set in motion by the cross-flow fan. The first heat exchanger and the ventilation device are positioned relative to one another in such a way that the air flow set in motion by the ventilation device is fed into the heat exchanger and, when the fan is in operation, this air is drawn in by the cross-flow fan passes through the heat exchanger before entering the cross-flow fan.

Heat exchanger module for a motor vehicle

The invention relates to a heat exchanger () plate () intended to delimit at least one channel () for circulation of a fluid, the circulation plate () being provided with a bottom () and a raised rim (-) that surrounds the bottom (), the circulation plate () comprising at least one opening (-) through which a fluid can enter the channel (), characterized in that the opening (-) is delimited by at least one at least partially rectilinear edge (). Application to the field of heat exchanges.

Heat exchanger plate with optimized opening

The invention relates to a plate () forming part of a heat exchanger and intended to delimit at least one channel () for circulation of a fluid. The plate () extends principally along an axis of longitudinal extent (A). The plate () comprises at least one bottom (), at least one first lateral raised edge () which is inscribed within a first plane (P) intersecting the axis of longitudinal extent (A), and at least two openings () which are configured such that the fluid enters and exits the channel (), respectively. The bottom () is provided with a rib () which extends longitudinally from the first lateral raised edge (). The rib () is positioned between the two openings (). The rib () is of a sinuous configuration.

Plate forming part of a heat exchanger, and heat exchanger comprising at least one such plate

The invention relates to a cooling module () for a motor vehicle (), comprising: &#x2014;at least one heat exchanger (-) delimiting a surface, referred to as the working surface, &#x2014;at least one first tangential-flow turbomachine (-) and a second tangential-flow turbomachine (-), each of said turbomachines (--) being capable of creating an air flow in contact with said working surface, each of said turbomachines comprising a rotor rotating about an axis and a volute for housing the rotor, comprising an air guiding portion and an air outlet outside the turbomachine, said turbomachines (--) being arranged such that the air outlet of the first turbomachine (-) is arranged opposite the guiding portion of the second turbomachine (-).

Cooling module for an electric motor vehicle, comprising a tangential-flow turbomachine

The invention relates to a ventilation device for a motor vehicle, comprising at least one manifold (--) for distributing air to the tubes (), at least one turbomachine () being arranged in said at least one manifold (--), said at least one turbomachine () comprising a cross-flow fan (), said at least one manifold (--) forming a volute () of the cross-flow fan ().

Growing community of inventors

Le Mesnil Saint Denis, France

Michael Lissner