Title:
WIPING SYSTEM AND CONTROL OF CLEANING FLUID INJECTION IN A WIPING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/006766
Kind Code:
A1
Abstract:
The present invention relates to a wiping system comprising an arm (103) and a wiper, which is configured to wipe a zone of visibility of a windscreen of the motor vehicle and is capable of being driven by the arm. The wiper comprises at least one longitudinal channel, with a nozzle element in fluid communication with said at least one longitudinal channel and configured so as to spray cleaning fluid towards at least one sensor located outside the zone of visibility. The nozzle element is placed in a longitudinal end zone of the wiper. An injection assembly (301) is capable of injecting, under the control of a control unit (303), a cleaning fluid into the longitudinal channel. Upon determining that the arm or the wiper is in a given angular sector (312), the control unit instigates the injection of cleaning fluid into the longitudinal channel.
Inventors:
GIRAUD FREDERIC (FR)
FILLOUX ALEXANDRE (FR)
CAILLOT GERALD (FR)
FILLOUX ALEXANDRE (FR)
CAILLOT GERALD (FR)
Application Number:
PCT/EP2022/070976
Publication Date:
February 02, 2023
Filing Date:
July 26, 2022
Export Citation:
Assignee:
VALEO SYSTEMES DESSUYAGE (FR)
International Classes:
B60S1/48; B60S1/52; B60S1/56
Domestic Patent References:
| WO2020126299A1 | 2020-06-25 |
Foreign References:
| FR2991948A1 | 2013-12-20 | |||
| US20160096512A1 | 2016-04-07 |
Attorney, Agent or Firm:
VALEO VISIBILITY (FR)
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