A cleaning device for spray cleaning of a sensor surface includes a spray-body having a spray-nozzle and a body-housing. A liquid fluid connection to a liquid inlet and a pressurized air fluid connection to a pressurized air inlet are such that suction pressure is induced at the liquid fluid connection upon providing pressurized airflow from the pressurized air inlet to the spray-nozzle. A hydraulic flow path is connected to the liquid fluid connection. A hydraulic valve is adapted for selective control of supplying liquid fluid to the liquid fluid inlet. A pneumatic flow path is connected to the pressurized air fluid connection. A pneumatic valve is in a pressurized air fluid duct adapted for selective control of supplying pressurized air fluid from a pressurizer to the pressurized air fluid inlet. The spray-nozzle sprays the liquid fluid and the pressurized air fluid as a mixture in an aerosol jet.
CLEANING DEVICE, CLEANING DEVICE SYSTEM AND VEHICLE WITH A SENSORIC SYSTEM COMPRISING AT LEAST A SENSOR FOR AUTOMATED DRIVING AND METHOD OF SPRAY CLEANING OF A SENSOR SURFACE WITH THE CLEANING DEVICE
REINIGUNGSGERÄT, REINIGUNGSGERÄTESYSTEM UND FAHRZEUG MIT EINEM SENSOR
DISPOSITIF DE NETTOYAGE, SYSTÈME DE DISPOSITIF DE NETTOYAGE ET VÉHICULE DOTÉ D'UN SYSTÈME DE DÉTECTION COMPRENANT AU MOINS UN CAPTEUR POUR CONDUITE AUTOMATISÉE ET PROCÉDÉ DE NETTOYAGE PAR PULVÉRISATION D'UNE SURFACE DE CAPTEUR AVEC LE DISPOSITIF DE NETTOYAGE
2024-09-18
Patent
Electronic Resource
English
SENSOR CLEANING DEVICE SENSOR CLEANING SYSTEM VEHICLE AND SENSOR CLEANING METHOD
European Patent Office | 2024
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