An improved low-loss cleaning system for installation in a vehicle for cleaning a transparent element of an optical or optoelectronic apparatus. In order to optimize the cleaning with minimal use of liquid with different cleaning fluids at different viscosities in a wide temperature range, it is proposed that the cleaning system has a feed pump, which conveys a cleaning fluid from a storage container with a feed pressure Pv into a hydraulic line in the direction of a cleaning unit with a spray nozzle for applying cleaning fluid to the transparent element, wherein a device is interposed in the hydraulic line and shuts off the hydraulic line in a return direction and, when activated, supplies the cleaning unit connected downstream with a working pressure that is higher than the feed pressure.
ELECTRONICALLY CONTROLLED HYDRAULIC CLEANING SYSTEM
2021-08-12
Patent
Electronic Resource
English
IPC: | 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 |