{
  "$type": "site.standard.document",
  "description": "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)…",
  "path": "/patents/1416048",
  "publishedAt": "2025-11-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D46/00",
    "NABTESCO AUTOMOTIVE CORP [JP]"
  ],
  "textContent": "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.",
  "title": "AIR SUPPLY SYSTEM"
}