An air dryer housing includes a desiccant container fillable with desiccant and includes a port device for a compressed-air supply with a compressed-air flow. The port device is configured for connecting the air dryer housing to the compressed-air supply. The port device is connectable pressure-tight to the desiccant container. The port device has, at the desiccant side, a valve element which projects into the desiccant container and in which a valve piston is movable. The valve element and the valve piston form a ventilation valve unit that is configured as a pneumatic relay valve. The port device is configured to be connectable to the compressed-air supply system, and the desiccant container can be passed through by a compressed-air flow in a first direction when the valve piston is in a first position and in a second direction when the valve piston is in a second position.
Air dryer housing, air dryer assembly, compressed-air supply system, and vehicle
2023-10-05
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Air dryer housing, air dryer installation, compressed air supply system, vehicle
European Patent Office | 2023
|Lighted vehicle wash dryer assembly with opaque lettering on housing
European Patent Office | 2020
|LIGHTED VEHICLE WASH DRYER ASSEMBLY WITH OPAQUE LETTERING ON HOUSING
European Patent Office | 2017
|