Valeo Systemes Thermiques

Nathalie Dion

Didier Loup

Morgan Le Goff

Sylvain Gerber

Said Naji

Sébastien Colinet

Enzo Mitidieri

Philippe Kerg

Romain Barbeau

An aerodynamic deflector device for a motor vehicle wheel may include a mounting configured to be mounted on a motor vehicle. A deflecting wall may be mounted on the mounting to be movable between a retracted position. In the mounted state, the deflecting wall is raised relative to the mounting, and an extended position in which, in the mounted state, the deflecting wall is lowered relative to the mounting and capable of being placed upstream from the wheel of the vehicle. An actuator may be configured to move the deflecting wall between the retracted and extended positions. The deflecting wall may have, in cross-section, a central part and two side parts flaring out from the central part to obtain a shape which diverges with respect to the direction of the air flow striking said wall. The aerodynamic deflector device may be arranged upstream from a vehicle wheel.

Aerodynamic deflector device for motor vehicle wheel

The invention relates to an actuator () for positioning an aeraulic flap, including a housing () containing an electric motor () surrounded by a shell () which is rigidly connected to a stator () of the motor () and which has one end closed by a cover (), from which protrudes an output shaft () of the motor, the output shaft () being rotatably coupled to an input stage of an epicyclic reduction gear () having an external ring gear (), the cover () including means () for locking said cover against rotation with respect to the shell (), and said locking means () being arranged so as to also lock the external ring gear () against rotation with respect to the shell () of the electric motor ().

Actuator having reduced dimensions and integrated locking of the motor with respect to the housing

The invention relates to an actuator for a flap for opening and closing an air passage in an air conditioner, ventilator, and/or heater, comprising a housing () shaped to accommodate a motor as well as a gearing arrangement. The actuator is characterized in that the housing () includes at least one abutment element () for limiting the movement of a rotational shaft () with respect to the casing of the motor, as well as a means () for compensating for a space between the abutment element () and a free end of the rotational shaft ().

Actuator for a flap for opening and closing an air passage

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Le Mesnil Saint Denis, France

Nathalie Dion