公开(公告)号：US11760315B2

公开(公告)日：2023-09-19

申请号：US16445846

申请日：2019-06-19

Applicant: Valeo Systèmes d'Essuyage

Inventor： Gérald Caillot ,  Jean Michel Jarasson ,  Vincent Izabel

IPC: B60S1/60 ,  B08B1/00 ,  B08B1/02 ,  B60S1/52 ,  B60S1/56 ,  G02B27/00

CPC classification number: B60S1/60 ,  B08B1/005 ,  B08B1/02 ,  B60S1/522 ,  B60S1/566 ,  G02B27/0006

Abstract: The invention concerns a module (10) for cleaning a device (3) for protection of an optical element having a surface of revolution around an axis of revolution, the cleaning module (10) including a wiper blade (11) configured to extend in a first general direction (D1) and including a wiper rubber (111) configured to extend in a second general direction (D2).
According to the invention:



the wiper rubber (111) is configured to wipe the surface of revolution during relative movement of rotation between the wiper blade (11) and the protection device (3), and
the cleaning module (10) further includes a cleaning liquid feed pipe (13) fixed to the wiper blade (11) and including at least one opening (131) for spraying cleaning liquid disposed in such a manner as to define a spraying direction forming an angle less than 15° with the second direction (D2).




The invention also concerns a corresponding driving assistance system.

公开(公告)号：US20240343226A1

公开(公告)日：2024-10-17

申请号：US18293497

申请日：2022-07-29

Applicant: VALEO SYSTÈMES D'ESSUYAGE

Inventor： Vincent Izabel ,  Frederic Giraud ,  Alexandre Filloux ,  Gerald Caillot ,  Jean Michel Jarasson

IPC: B60S1/52 ,  B60S1/48

CPC classification number: B60S1/522 ,  B60S1/482

Abstract: A wiper for a glazed surface of a vehicle is disclosed. The wiper includes at least one structural element, a wiper rubber carried by the structural element, at least one end piece arranged at a longitudinal end of the structural element, at least one conduit extending in a main direction of elongation of the wiper, and at least one spray element fluidically connected to the conduit and formed on the structural element. The wiper rubber is configured to bear against the glazed surface and to sweep a wiping zone of the glazed surface. The spray element is configured to spray cleaning fluid in a spray direction onto an additional zone distinct from the wiping zone.

公开(公告)号：US20240326751A1

公开(公告)日：2024-10-03

申请号：US18293344

申请日：2022-07-29

Applicant: VALEO SYSTÈMES D'ESSUYAGE

Inventor： Vincent Izabel ,  Alexandre Filloux ,  Frederic Giraud ,  Gérald Caillot ,  Jean Michel Jarasson

IPC: B60S1/52 ,  B60S1/38 ,  B60S1/48

CPC classification number: B60S1/524 ,  B60S1/381 ,  B60S1/482

Abstract: A wiper blade is disclosed having a blade body extending along a longitudinal elongation direction of the wiper blade and a wiper rubber carried by the blade body and configured for cleaning a visibility zone of a glazed surface for a motor vehicle. The blade body includes at least one spray element configured to project the cleaning fluid into an additional zone separate from the visibility zone to clean an element arranged outside the visibility zone. The at least one spray element is in a so-called vertical orientation defined by an angle between 60° and 110° with respect to a so-called vertical direction substantially perpendicular to the longitudinal elongation direction and in a so-called vertical plane, of which the normal is parallel to the main elongation direction.