Valeo Systemes Thermiques

Eco Logic Sense Sas

Amanda Martinell

Didier Loup

Philippe Vincent

Frédéric Giraud

Philippe Pierres

Vincent Feuillard

Bastien Jovet

Frédéric Gehin

Fabrice Ailloud

Frederic Ladrech

Bernard Aoun

Frédéric Ladrech

Régine Haller

Cecile Hort

Yulia Glavatskaya

Michel Grellier

Antoine Dumas

Guillaume Gouverneur

Natacha Caudy

Laetitia Del Fabbro

Michel Ondarts

Claire Sicot

Laetitia Del Fabro

Cécile Hort

Moussa Nacer-Bey

The invention relates to a method for determining a relative humidity of the air in a motor vehicle passenger compartment, comprising the following steps: —determining a parameter reflecting a specific humidity of the air from a relative humidity (HR) of the air and a temperature (T) of the air in a sensor integrating at least one temperature sensor and one relative humidity sensor, —calculating the relative humidity (HR) of the air in said passenger compartment of the motor vehicle from said parameter and a temperature (T) of the air in the passenger compartment.

Method for determining a relative humidity of the air in a motor vehicle passenger compartment

A sensor includes an inner channel with: a first portion; a second portion in communication with the first portion; a storage zone in communication with the first portion; a baffle plate extending inside the first portion; the first portion and the baffle plate being sized such that, in an air stream entering the sensor through a first, open end of the first portion and containing first particles with a diameter of 10 &#x3bc;m or less and second particles with a diameter of more than 10 &#x3bc;m, the first particles reach the second portion of the inner channel while the second particles reach the storage zone.

Sensor for measuring the concentration of particles in air

A temperature control equipment () for a vehicle, in particular an electric vehicle, enables an aerothermic adjustment of an airflow to be distributed in a passenger compartment (H) of the vehicle. The temperature control equipment () includes at least one heat treatment module (), capable of heat-treating the airflow, and a distribution module (), capable of distributing the airflow to the passenger compartment (H). The heat treatment module () comprises a single means () for heating the airflow to be distributed in the passenger compartment (H), which consists of an electric radiator ().

Equipment for controlling the temperature of a passenger compartment of a vehicle, in particular an electric vehicle

The invention relates to a composition () comprising an activated carbon () and a zeolite (), the zeolite () comprising Fe ions. The invention also relates to an air filter () for a ventilation, heating, and/or air conditioning system comprising this composition ().

Composition comprising an activated carbon, a zeolite, and Fe ions for a vehicle passenger compartment air filter

The invention relates to temperature control equipment () for a vehicle, in particular an electric vehicle, enabling an aerothermic adjustment of an airflow to be distributed in a passenger compartment (H) of the vehicle, including at least one heat treatment module (), capable of heat-treating the airflow, and a distribution module (), capable of distributing the airflow to the passenger compartment (H). The heat treatment module () comprises a single means () for heating the airflow to be distributed in the passenger compartment (H), which consists of an electric radiator ().

The subject of the invention is a motor vehicle heating, ventilation and/or air conditioning installation (). Said installation () comprises a unit () housing at least one blower () interposed between an upstream volume () and a downstream volume () which volumes are delimited by the unit (). The upstream volume () houses a mixing chamber () provided with a mixing flap (). The upstream volume () houses a filter (). Said installation () is fitted with means () for regenerating the filter (). The means () for regenerating the filter () comprise an interstitial space () linking the upstream volume () and the downstream volume () which is created between the unit () and the blower ().

Heating, ventilation and/or air conditioning installation designed to regenerate a filter, and method of implementation

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Neauphle le Chateau, France

Amanda Martinell