{
  "$type": "site.standard.document",
  "description": "A relay valve (10) for a compressed-air brake system of a commercial vehicle comprises a control piston (14) arranged in a housing (12) and being axially movable by means of a control pressure supplied from a control port (20); a valve means (24) comprising a valve body (28) being axially movable…",
  "path": "/patents/931918",
  "publishedAt": "2017-01-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T15/027",
    "KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH [DE]"
  ],
  "textContent": "A relay valve (10) for a compressed-air brake system of a commercial vehicle comprises a control piston (14) arranged in a housing (12) and being axially movable by means of a control pressure supplied from a control port (20); a valve means (24) comprising a valve body (28) being axially movable by means of an axial movement of said control piston (14), wherein said valve body (28) controls fluid connection between a supply port (26) and an outlet port (22); and a movement limiting mechanism (38) configured to limit an axial movement range of said control piston (14) if required.",
  "title": "RELAY VALVE AND METHOD OF CONTROLLING A RELAY VALVE"
}