Valeo Systemes D'essuyage

Denis Thebault

Gérald Caillot

Xavier Bousset

Jean-Michel Jarasson

Guillaume Barret

Giuseppe Grasso

Stéphane Houssat

Eric Poton

Vincent Izabel

Michael Schaeuble

Grégory Kolanowski

Philippe Carraro

Pierre Sevellec

Pierre-Emmanuel Negre

Vincent Gaucher

Marcel Trebouet

Olivier Jomard

Frédéric Giraud

Maxime Baudouin

Guiseppe Grasso

Dominique Dias

Johan Calluiere

Gilles Petitet

Christophe Chassaing

Lionel Cros

Adrien Peret

Grégory Villemin

Patrice Guilhot

Clémentine Derrepas

Amélie Noel

Patrick Assuid

Philippe Daumas

Jean-François Cointereau

David Peschard

Yoann Dolle

Pierre Sevelec

Franck Darses

Aurélie Fraysse

Jean-Luc Terrasse

Baptiste Beziat

The invention relates to a cleaning system suitable for being mounted on a motor vehicle and comprising at least one first and one second cleaning devices, each cleaning device comprising a cleaning liquid reservoir, at least one cleaning nozzle for spraying the cleaning liquid, a fluid distribution circuit arranged to convey cleaning liquid from the reservoir to the cleaning nozzle and a pump arranged to inject the cleaning liquid contained in the reservoir into the fluid distribution circuit, the cleaning system further comprising a bypass device connecting at least two cleaning devices by their respective fluid distribution circuits, comprising a backup line and a solenoid valve placed on the backup line, controlled as a function of the failure state of a pump, and arranged to supply the cleaning nozzle of one cleaning device from the reservoir of another cleaning device, each cleaning device comprising a non-return member between its reservoir and a point of connection to the bypass device.

Cleaning system for a motor vehicle

The invention relates to a device () for de-icing and/or cleaning insects off a vehicle window () which is designed to perform at least a window wiping function and comprising a continuous-rotation motor () designed to drive the rotation of at least one wiper () to at least a first level corresponding to a first wiping speed, referred to as high wiping speed (HWS), and a second level at a second wiping speed, referred to as low wiping speed (LWS) and lower than the first, so as to perform the wiping function, and a system for spraying a specific, de-icing or insect-cleaning liquid, onto the window () from the said at least one wiper (), characterized in that the continuous-rotation motor is designed in such a way as to operate at a third speed (CS), lower than the second speed, and in that the device is configured to cause the said wiper () to at least descend from the high position (PH) as far as the low position (PB) with the motor () operating at the very slow speed (CS) and with the said spraying system activated over at least part of the said descent. The invention also relates to the continuous-rotation motor suited to the device and to a cleaning method using the device.

Device for de-icing and/or cleaning a vehicle window using a continuous-rotation motor, and corresponding continuous-rotation motor and method

The invention relates to a wiper frame () comprising a device (), in particular an aerodynamic deflector, for dis-pensing and/or spraying liquid, comprising at least one liquid flow channel (), a longitudinal end () of which opens on an end face () of the device (), a plug () for closing off the longitudinal end () of the liquid flow channel (), which is inserted inside a longitudinal end section () of said channel (), and a tip () arranged opposite the end face () of the device (), characterised in that the closing plug () is a separate component from the tip (), such as a spherical ball, such that the tip () and the plug () together ensure the closing off of the longitudinal end () of the liquid flow channel ().

Liquid spraying wiper frame for motor vehicle windows, and optimisation of the sealing of this frame

The invention relates to a device for wiping and cleaning a glazed surface (S) of an automotive vehicle, comprising at least: &#x2014;one direct current electric motor () rotating in a single direction and capable of moving at least one 'wiper arm' unit (BB) formed by a drive arm () and a wiper blade () by means of a linkage (), said 'wiper arm' unit being moved according to an angular reciprocating movement between a rest position () and an end position () opposite the rest position () in relation to an angular sector () on the glazed surface (S), &#x2014;a device () for dispensing an active liquid on the glazed surface (S), the active liquid preferably being a de-icing liquid or an insect-removing liquid, &#x2014;a control means () configured to control, on the one hand, the operation of the motor () in order to stop the &#x201c;wiper arm&#x201d; unit (BB) for a non-zero duration and, on the other hand, the dispensing of the active liquid by the dispensing device (). The invention also relates to a wiping and cleaning method implementing such a device.

Device and method for wiping and/or cleaning a glazed surface of a vehicle using an active liquid

The invention relates to an end piece for a wiper blade, extending longitudinally between a bottom wall and an inlet for inserting a structural element of the wiper blade into the end piece, said end piece comprising at least one first receiving element designed to receive a wiper blade, a second receiving element designed to receive the structural element, and a third receiving element into which a means for attaching the end piece to the structural element extends, the first receiving element and the second receiving element being arranged one above the other in a longitudinal plane (P) of the end piece, characterised in that the attaching means comprises a lug which is flexible around a vertical axis (Z') parallel to the longitudinal plane (P), the flexible lug having an 'L' shape, at least one limb of which extends towards an edge defining the third receiving element.

End piece for a wiper blade

The invention relates to a terminal end piece () for a wiper blade. The terminal end piece () comprises a peripheral wall () which separates an external environment of the terminal end piece () from an internal space () of the terminal end piece (). The terminal end piece () delimits a first housing () which is arranged in the internal space () and which extends primarily in a first plane (P). A second housing () is interposed between the peripheral wall () and the first housing (). The terminal end piece () comprises at least one locking member () which is configured to connect the terminal end piece () to a flexible support () of the wiper blade (). The locking member () extends at least from the peripheral wall () and comprises a stop () which is at least partially arranged in the first housing (), the locking member () being configured so that the stop () can be displaced in a second plane (P) transverse to the first plane (P) when the first end () is introduced into the first housing ().

The invention relates to a motor vehicle deicing fluid comprising:

Motor vehicle window deicing fluid, deicing process and process for conveying the deicing fluid

The invention relates to a windscreen wiper for a system for wiping a window of a vehicle, in particular a motor vehicle, comprising:

Windscreen wiper for a system for wiping a window of a vehicle and assembly method thereof

A pipe for heating and transporting a washer fluid for a windscreen wiper blade with a first spray line and a second spray line is disclosed. The pipe includes an extruded sleeve with at least two washer fluid circulation channels, in which sleeve at least two electric wires that are provided with heating elements of said pipe are embedded within the mass of the sleeve. In the pipe, the at least two electric wires are parallel to the at least two washer fluid circulation channels, the first washer fluid circulation channel is connected to said first spray line of the wiper blade, and the second circulation channel for the washer fluid is connected to said second spray line of the wiper blade.

Pipe for heating and transporting a washer fluid for a windscreen wiper blade with two spray lines, wiper device and method of manufacture

A method for washing a window of a vehicle, using at least one wiper blade member and a liquid projector that projects liquid for washing the window onto a wiping surface has a first wiping cycle including a first step of actuating the wiper blade member to move over the window in a first direction from a first starting position to a wiping end position, while projecting the liquid onto the wiping surface, and a second step of actuating the wiper blade member to move over the window in a second direction opposite the first direction from the wiping end position to the first starting position, and a second wiping cycle including a third step of actuating the wiper blade member to move over the window in the first direction from the first starting position to the wiping end position, while projecting the liquid onto the wiping surface.

Method for controlling a system for wiping and washing a window of a vehicle and system using it

A longitudinal member for retaining a stiffening spine and holding a wiper blade for a windscreen wiper of a window of a motor vehicle is disclosed. The member defines at least one longitudinal housing for receiving the spine and at least one longitudinal housing for receiving a heel of the wiper blade, at least one of the housings being delimited at least partly by a bottom wall and two side walls linked to the bottom wall, where the side walls have planar inner faces converging towards one another away from the bottom wall.

Longitudinal member for retaining a stiffening spine and/or holding a wiper blade for a windscreen wiper

Electrical, hydraulic and mechanical connectors for a windscreen wiper of a vehicle are disclosed. The electrical connector includes a body bearing electrical plugs and detachable fixing means which are configured to cooperate with the mechanical connector. The hydraulic connector does not comprise such means and is fixed to the mechanical connector solely by the interlocking of its small tubes in the mechanical connector. The mechanical connector comprises two substantially parallel tabs having at their free ends notches for the fixing means of the electrical connector to be resiliently clipped thereto.

Connectors for a windscreen wiper of a vehicle

The invention relates to a connection device () suitable for connecting a wiper blade to a wiper arm, including at least one means () for rigid connection onto the wiper blade and a means () for linking to the wiper arm, said connection device () also including at least one duct () in which a washing liquid can circulate, and which extends in the longitudinal direction (OX) in which the wiper blade extends, characterized in that it includes at least one area () arranged along the duct () for distributing of a plurality of openings () for spraying the washing liquid. The invention can be used for motor vehicles.

Device for connecting a wiper arm and a wiper blade together including an area arranged to receive a plurality of spray openings

The invention concerns an assembly () for producing a motor vehicle windscreen wiping system (), including an end fitting () of a wiper arm () adapted to move a wiper () and a connection interface (), notably a hydraulic and/or electrical connector for feeding a liquid to the wiper () and/or for heating the liquid or the wiper, said end fitting () being configured to accept an adapter () allowing rotation between said arm () and the wiper (), said assembly () being adapted to occupy a working position in which said connection interface () is free relative to said end fitting () and a service position in which said connection interface () can be oriented relative to said end fitting (), said end fitting () being configured to guide said connection interface () in the working position and in the service position.

Assembly for producing a motor vehicle windscreen wiping system and connection device including such an assembly

The invention relates to a device () for lateral spraying of a washing liquid designed to be attached to a windscreen wiper arm () of a system for wiping a pane of a motor vehicle, characterized in that it comprises a supply cannula (), a duct for distributing the liquid () and at least two nozzles () for spraying the liquid, the nozzles () and the supply cannula () being fluidically connected via the intermediary of the distribution duct (), characterized in that the nozzles () are arranged on either side of an axis (A) defined by the supply cannula (). The invention also relates to a wiper arm () for a system for wiping a pane of a motor vehicle, comprising a lateral spraying device () such that it is possible to spray on each lateral side of the arm.

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Clermont-Ferrand, France

Denis Thebault