Provided is an air supply system that makes it possible to curb a decrease in the performance of an air dryer. The air supply system performs a supply operation for causing compressed air supplied from a compressor (4) to flow from upstream to downstream via an air dryer (11) that has a filter (17) and a check valve (19). The air supply system is provided with an ECU (80) for switching between a supply operation where a detected air pressure being a supply start value or below is a necessary condition for starting the supply operation, and a non-supply operation where no compressed air is supplied upstream of the check valve (19), the ECU performing a regeneration operation for regenerating the filter (17) during the non-supply operation. The ECU (80) is further provided with a non-supply continuation condition for not performing the supply operation if the renewal operation is ongoing, even though the detected air pressure falls to or below the supply start value.
AIR SUPPLY SYSTEM
LUFTZUFUHRSYSTEM
SYSTÈME D'ALIMENTATION EN AIR
2022-08-24
Patent
Elektronische Ressource
Englisch
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