| 摘要 |
The invention relates to an air dryer cartridge (14) for a compressed air supply system (10), in particular a compressed air supply system (10) of a commercial vehicle, with a drying agent box (26) which is filled with a drying agent, where in the drying agent box (26) can be coupled in an axial direction (54) to a connecting flange (56) of the compressed air supply system (10). According to the invention, a seal (22') which is designed as a nonreturn valve and, in the fitted state of the air dryer cartridge (14), acts in a sealing manner between the drying agent box (26) and the connecting flange (56) is arranged on the drying agent box (26). The invention furthermore relates to a method for operating an air dryer cartridge (14) on a compressed air supply system (10) |
