Valeo Systemes Thermiques

Thierry Barbier

Philippe Pierres

Laurent Legot

Fabrice Ailloud

Nestor Varela

Jean-Yves Queinnec

Bodo Gesell

Yves Rousseau

Jan Liska

Patrick Duputel

Simon Tierce

Naveenkumar Ummidi

Cédric Van Schammelhout

Stéphane Pernet

A heating, ventilating and/or air-conditioning device for a motor vehicle, comprising a housing that defines a flow channel having at least a first duct for the flow of a first stream of air, defining a first air outlet, at least a second duct for the flow of a second stream of air, defining a second air outlet, at least one mixing chamber communicating with the respective air outlets of said ducts, and at least one mixing flap comprising a first sliding door arranged so as to control the apportionment of the first stream of air and second stream of air in said at least one mixing chamber, said at least one mixing flap being arranged so as to be movable between a first end position, in which it closes the first duct, and a second end position, in which it closes the second duct. According to the invention, said first sliding door has at least one recess, so as to fluidically connect the first air duct and the second air duct, when said at least one mixing flap is arranged in an intermediate position between the first and the second end position.

Heating, ventilation and/or air-conditioning device for a motor vehicle

The invention concerns a control device () for a heating and/or ventilation and/or air conditioning installation of a motor vehicle, the installation comprising an air treatment unit () comprising air outlets intended to open into a zone (ZG, ZD) of the passenger compartment of the vehicle, including at least first and second air outlets, and at least first () and second () members for mixing the air flow. According to the invention, the device () comprises a user interface () comprising at least first () and second () control members, and a control circuit () for receiving, from each control member (), an input signal with its own temperature setpoint, and for delivering separate control signals for controlling the first and second mixing members ().

Control device, and associated heating and/or ventilation and/or air conditioning installation, motor vehicle and temperature management method

The invention relates to an air intake housing (), in particular for a heating, ventilation and/or air conditioning device, comprising: &#x2014;at least two distinct air inlets (), and &#x2014;air guiding members () configured to direct at least one air flow that is intended to be admitted into the air intake housing (). According to the invention, the air guiding members comprise at least three flaps (), one of these being a central flap () and two lateral flaps () arranged one on each side of the central flap (), said flaps () being positioned between the said two distinct air inlets () of the air intake housing () so as to be able to move about a single axis of pivoting (). The invention also relates to a suction blower () comprising such an air intake housing () and to a corresponding heating, ventilation and/or air conditioning device.

Air intake housing and blower for a corresponding motor vehicle heating, ventilation and/or air conditioning device

Growing community of inventors

Le Mesnil Saint-Denis, France

Thierry Barbier