The present invention relates to a protection assembly for a cleaning assembly including a cleaning unit and an optical surface, with the cleaning unit having at least one wave transducer to be acoustically coupled to the optical surface. The protection assembly including a mechanical protection element configured to cover the wave transducer, such that the wave transducer is between the mechanical protection element and the optical surface. The mechanical protection element is configured to define, with the optical surface, at least one opening which allows the ultrasonic wave to propagate on the optical surface outside the mechanical protection element. The protection assembly includes a sealing element disposed close to the opening and capable of limiting the passage of liquid through the opening.
ENSEMBLE DE PROTECTION D'UNE UNITÉ DE NETTOYAGE PAR ONDES ULTRASONORES D'UNE SURFACE OPTIQUE
PROTECTION ASSEMBLY FOR AN ULTRASOUND CLEANING DEVICE FOR CLEANING AN OPTICAL SURFACE
SCHUTZANORDNUNG FÜR EINE ULTRASCHALLREINIGUNGSVORRICHTUNG ZUR REINIGUNG EINER OPTISCHEN OBERFLÄCHE
2024-10-23
Patent
Electronic Resource
French
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B08B Reinigen allgemein , CLEANING IN GENERAL / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Ensemble de protection d’une unité de nettoyage par ondes ultrasonores d’une surface optique
European Patent Office | 2023
|ENSEMBLE DE PROTECTION D'UNE UNITÉ DE NETTOYAGE PAR ONDES ULTRASONORES D'UNE SURFACE OPTIQUE
European Patent Office | 2023
|European Patent Office | 2023
|European Patent Office | 2023
|European Patent Office | 2024
|