WIPING SYSTEM AND CONTROL OF CLEANING FLUID INJECTION IN A WIPING SYSTEM
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United States of America Patent
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Issued Date -
Oct 10, 2024
app pub date -
Jul 26, 2022
filing date -
Jul 30, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a wiping system including an arm and a wiper blade configured to wipe a visibility zone of a windshield of the motor vehicle and capable of being driven by the arm and including at least one longitudinal channel, with a nozzle element in fluidic communication with the at least one longitudinal channel and configured to spray cleaning fluid toward at least one sensor arranged outside the visibility zone. The nozzle element is arranged in a longitudinal end zone of the wiper blade. An injection assembly is capable of injecting a cleaning fluid into the longitudinal channel under the control of a control unit. When the control unit determines that the arm or the wiper blade is in a given angular sector, the injection of cleaning fluid into the longitudinal channel is commanded.
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