Valeo Systemes Thermiques

Valeo Systemes D'essuyage

Valeo Systems D'essuyage

Frederic Vacca

Ngy Srun Ap

Manuel Henner

Bruno Demory

Jacques Sigonneau

Sylvain Gerber

Karim Arab

Victor Manuel Minero Ramales

Mathieu Chanfreau

Sebastien Velasco

Laura Marion

Christían Durupt

Vladimir Szegeny

Vijendra Kumar

Juan-Carlos De Francisco

A shut-off device for an air intake of a motor vehicle front end, including: a first support frame having four sidewalls, a second support frame having four sidewalls, at least one flap arranged within each of the first and second support frames and pivoting about a pivot axis between a first open end position and a second closed end position, the first and the second support frame being fastened mechanically to one another at one of their sidewalls, termed fixing sidewalls, the first and the second support frames each including at least one drive device dedicated to moving the at least one flap.

Device for shutting off an air flow for a motor vehicle front end, comprising a plurality of support frames

An air inlet shut-off device for a motor vehicle having: a support frame defining a passage opening for an incoming air flow, a curtain movable between a closed position and an open position, an automatic return system for the curtain having: an elastic element which is elastic in elongation along the rolling axis of the roller shaft and secured to the latter in such a way as to be rotated and vice versa; a cylindrical slider intended to move in translation along the rolling axis and in rotation about this same axis, said slider being secured to the elastic element in such a way as to be rotated indirectly by the roller shaft, said slider including a helical groove on its outer surface, the support frame including a fixed finger configured to be inserted in said helical groove.

Air inlet shut-off device for a motor vehicle, with an automatic return system

A heat exchange block () for a motor vehicle, includes at least one heat exchanger (), wherein the block () is intended to be disposed behind a front grille () of a vehicle and to be traversed by air originating from an opening in the grille. The block includes a group of louvers () that can move between an open position and a closed position in order to modulate the flow of air (A) passing through the heat exchanger () and a channel () that can be disposed between the opening in the grille and the heat exchange block (). The heat exchange block is suitable for any motor vehicle, but, in particular, hybrid and electric vehicles.

Heat exchange block for a motor vehicle

A control valve for a fluid flow circuit comprises a body that has a fluid inlet and at least two fluid outlets () and that defines an axisymmetric housing for a modulating member capable of rotating about an axis of rotation (XX) and adopting different angular positions to control the distribution of the fluid through the outlets. The body comprises a side wall () into which the fluid outlets open. The side wall () and/or the modulating member comprises sunken areas (EV) and non-sunken areas (CR), the sunken areas (EV) serving to reduce the surface area of the modulating member () in contact with the side wall ().

Sealed control valve for a fluid flow circuit

A control valve () for a fluid circulation circuit comprises a body () which is equipped with a fluid inlet () and with at least two fluid outlets () and which delimits a housing of revolution for an adjusting element () able to rotate about an axis of rotation (XX) and to adopt various angular positions to control the distribution of fluid through the outlets. The adjusting member () is surrounded by a sealing ring () in the form of an open annulus, which rotates as one with the adjusting member and is arranged with a small clearance around the adjusting member, this allowing the sealing ring to be pressed firmly internally against a side wall () into which the fluid outlets () open with a view to ensuring sealing under the action of the pressure of the fluid. Application in particular to motor vehicle fluid circuits.

Control valve with improved sealing for a fluid circulation system

A direct current electric motor, especially one for driving a fan or blower in a motor vehicle ventilating system, has a motor shaft, a bearing ring around the free end of the motor shaft, and a casing which includes an end plate carrying a bearing element formed with a cylindrical internal face, which defines a housing in which the bearing ring is received. The fixed bearing element has a base portion and a free edge at the opposite axial end of the bearing element from the base. The bearing is formed with reliefs adjacent to the free edge of its fixed element. These reliefs project radially towards the axis from the internal face of the bearing.

Electric motor having a bearing element

A permanent magnet electric motor comprises a body shell with a cylindrical inner face, permanent magnets lying against the inner face of the body shell, and connecting pieces, each of which has a body portion disposed between two adjacent permanent magnets. Each connecting piece also has two lugs axially adjacent to, and overlapping, end faces of the magnets. An end plate of the motor is fixed to its body shell facing towards these end faces of the magnets. The connecting pieces and the end plate are so arranged that part of the end plate faces towards the connecting pieces in the axial direction, and is adjacent to the latter. The invention is applicable in particular to motors for motor vehicles ventilating systems.

Permanent magnet electric motors, in particular for ventilation of motor

A windshield wiper device generally comprises a shaft supported by a fixed element, such as the base of a housing of a geared motor, this shaft being rotatable around an axis by a reduction gear system and connecting rod assembly; an angle damping device is disposed between the fixed element and the shaft. According to the invention, the angle damping device comprises at least one elastic washer axially compressed along the axis of the shaft. The axial compression of the elastic washer is controlled by a cam having a variety of angular sectors for moving axially along the shaft.

Windshield wiper device having an angle damper, in particular for a

A geared motor includes an electric motor which drives a wheel actuating a direction reversal mechanism, this direction reversing mechanism actuating the output shaft of the geared motor. According to the invention, the wheel has fixed thereto a driving device connecting the direction reversal mechanism to the wheel.

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Behoust, France

Frederic Vacca