{
  "$type": "site.standard.document",
  "description": "An hydraulic valve arrangement (34) including a fluid pressure actuable valve (36) which is actuable between a first position in which fluid flow through the fluid pressure actuable valve (36) is prevented and a second position in which fluid flow through the fluid pressure actuable valve (36) is…",
  "path": "/patents/1098278",
  "publishedAt": "2003-02-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C7/228",
    "LUCAS INDUSTRIES LTD [GB]"
  ],
  "textContent": "An hydraulic valve arrangement (34) including a fluid pressure actuable valve (36) which is actuable between a first position in which fluid flow through the fluid pressure actuable valve (36) is prevented and a second position in which fluid flow through the fluid pressure actuable valve (36) is permitted at a first rate. The hydraulic valve arrangement also includes a second valve (54) which is actuable between an open state, in which fuel flows through the second valve (54) at a second rate, and a closed state in which there is no flow through the second valve (54). The fluid pressure actuable valve (36) is arranged such that, upon initial actuation of the second valve (54) to its open state, the fluid pressure actuable valve (36) is caused to move into the second position, and whereby the fluid pressure actuable valve (36) remains in the second position upon subsequent switching of the second valve (54) between the open and closed states, thereby to permit the rate of flow of fuel through the hydraulic valve arrangement (36) to be varied by switching of the second valve (54).",
  "title": "Hydraulic valve arrangement"
}