Valeo Systemes D'essuyage

Philippe Picot

Jordan Vieille

Giuseppe Grasso

Maxime Baudouin

Grégory Kolanowski

Sébastien Rollet

Xavier Bousset

Thibaud Passerieux

Gérald Caillot

Marcel Trebouet

Jean-François Rousseau

Loic Roussel

Patrice Guilhot

David Poubeau

A nozzle for spraying a fluid for arrangement on a body of a cleaning device of an optical detection system mounted on a motor vehicle is disclosed. The nozzle has an internal distribution duct which extends between a proximal end, for being fluidly connected to a fluid distribution channel arranged in the body, and a distal end forming a fluid outlet orifice, the distribution duct being defined at least by a back wall and two opposite lateral walls, the nozzle further comprising a ramp arranged on the path of the fluid at the outlet orifice. The lateral walls are arranged at the distal end of the distribution duct so as to be distanced from one another, the distribution duct flaring in the direction of the ramp.

Fluid spray nozzle for cleaning device for an optical detection system

The invention relates to a telescopic cleaning device intended to spray at least a first fluid and at least a second fluid toward an exterior surface of a motor vehicle's sensor/emitter, the telescopic cleaning device including at least a first distribution orifice for a first fluid and at least a second distribution orifice for a second fluid, the telescopic cleaning device being configured to deploy along a deployment (D) axis where the first distribution orifice and the second distribution orifice are offset from one another along the cleaning device's axis of deployment (D).

Telescopic cleaning device for motor vehicle

The invention relates to a cleaning device intended for spraying at least one fluid onto a surface to be cleaned of a motor vehicle, such as an optical sensor of an optical detection system, which comprises at least one conveyor body () inside of which a distribution duct () is arranged and which includes, at the terminal distribution portion () thereof, a fluid distribution element () in which at least one cleaning fluid spray nozzle () is formed, the distribution element () including a distribution channel () in fluid connection with the distribution duct () arranged in the conveyor body () and with the spray nozzle (). According to the invention, the cleaning fluid distribution element () is made up of two portions (): a first portion () including a base (a) of the distribution element () attached to the conveyor body () and a second portion () including a cover (a) urged against the first portion ().

Cleaning device intended for spraying at least one fluid onto a surface to be cleaned of a motor vehicle

A cleaning device (), intended to spray at least one fluid towards a surface to be cleaned of a motor vehicle, such as an optical surface of a sensor of an optical detection system, said cleaning device comprising at least one conveying body () and a delivery ramp () for delivering one or more cleaning and/or drying fluids, and attachment means () for attaching a connecting portion () of the delivery ramp () to an end of the conveying body (). The attachment means () comprise an elastic interlocking assembly () and a foolproofing assembly () formed respectively by elements carried by the conveying body () and complementary elements.

Cleaning device intended to spray at least one fluid towards a surface to be cleaned of a motor vehicle, such as an optical surface of a sensor of an optical detection system

A detection system () intended to equip a motor vehicle comprises at least one optical sensor () delimited by at least one curved optical surface (). It also comprises at least one cleaning device () for cleaning the optical surface () that comprises a delivery ramp () for delivering at least one cleaning and/or drying fluid. According to the invention, the delivery ramp () has a curved shape, the curvature (C') of which is substantially equal to the curvature (C) of at least a portion () of the optical surface ().

Cleaning device intended for spraying at least one fluid towards a surface to be cleaned of a detection system of a motor vehicle

A telescopic cleaning device, for a glass surface to be cleaned of a motor vehicle, includes at least one hollow conveying body () for the cleaning fluid, closed at an upstream end by an inlet flange () and accommodating a movable piston () which is configured so as to slide in said hollow conveying body (). The hollow conveying body additionally accommodates a rod () which extends jutting out from the inlet flange and around which the movable piston is capable of sliding, the movable piston and the rod being configured so as to allow the fluid to flow between them from the inlet flange to the distribution element. A heating element () is arranged on the rod (), between said rod and the movable piston (), such that the fluid flowing between the rod and the movable piston is set to flow in contact with the heating element ().

Telescopic cleaning device

In a device () for rapid fixing of a cleaning and/or drying fluid transporting body () of a telescopic cleaning device () on a support plate () for an optical sensor () of an optical detection system of a motor vehicle (), the support plate () includes a positioning and orientating interface () for a first end () of the fluid transporting body () and a second locking interface (') for a second end () of the fluid transporting body ().

Optical sensor support plate, delivery body of a telescopic cleaning device of this optical sensor, and quick fixing device by clipping those components

A telescopic cleaning device is intended for projecting at least one cleaning and/or drying fluid onto a glass surface to be cleaned of a motor vehicle, such as an optical surface of an optical sensor of an optical detection system. The cleaning device includes at least one fluid distribution element, rendered movable, along an axis of elongation (X) and at the end of a movable piston between a retracted first position and an extended second position for cleaning and/or drying. The fluid distribution element comprises a distribution bar () inside which a fluid distribution channel () extends and the distribution bar is equipped with a heating device () integrated at least in part into the distribution bar in order to heat the fluid passing through said distribution channel.

A telescopic cleaning device, for a glass surface to be cleaned of a motor vehicle, includes at least one hollow conveying body () for the cleaning fluid, closed at an upstream end by an inlet flange () and accommodating a movable piston () which is configured so as to slide in said hollow conveying body (). The hollow conveying body () additionally accommodates a rod () which extends jutting out from the inlet flange and around which the movable piston is capable of sliding, the movable piston and/or the rod being configured so as to allow the fluid to flow between them from the inlet flange to the distribution element. The rod comprises a heating device (), which comprises at least one heating element () extending in the interior of a heat conducting tube (), along the axis of elongation (X) of the device.

The invention relates to a window-wiper spray nozzle () for a vehicle, especially a motor vehicle, comprising first detachable mounting means designed to cooperate with second mounting means of a support () for mounting said spray nozzle, the spray nozzle comprising at least one actuating means (), such as a push-button, independent from said mounting means and designed to release the spray nozzle from the mounting support and thereby allow the spray nozzle to be dismounted from the mounting support.

Window-wiper spray nozzle for a vehicle

A washing fluid spray device for a wiper arm for a system for wiping a window of a motor vehicle is disclosed. The device includes a cowling intended to cover a support yoke of a wiper arm and also a washing fluid spray nozzle that is held in a removable manner by the cowling.

Washing fluid spray device for a wiper arm for a system for wiping a window of a motor vehicle

A driver for retaining a windscreen washer liquid pipe includes an orifice arranged to receive a rotation shaft, an outer contour when the driver is observed along the rotation axis, and a housing arranged to receive a curved portion of the windscreen washer liquid pipe around the orifice. The rotation shaft is rotated about a rotation axis. The housing is arranged so that, when the driver is Observed along the rotation axis and when the windscreen washer liquid pipe is installed on the driver, the curved portion of the windscreen washer liquid pipe is set back from the outer contour of the driver.

Device for retaining a pipe, notably for windscreen washer liquid

The subject of the device is a retaining device () for retaining a windscreen washer liquid pipe (), the device comprising:

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Issoire, France

Philippe Picot