{
  "$type": "site.standard.document",
  "description": "A flow balancing valve 44 for a multistage combustor 12 includes a first pressure feedback line 62A, a first burn line 56A, and a first metering port 60A fluidly connected to a first fuel injector 46A. The flow balancing valve 44 further includes a second pressure feedback line 62B, a second bum…",
  "path": "/patents/986017",
  "publishedAt": "2013-02-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C7/232",
    "HAMILTON SUNDSTRAND CORP [US]"
  ],
  "textContent": "A flow balancing valve 44 for a multistage combustor 12 includes a first pressure feedback line 62A, a first burn line 56A, and a first metering port 60A fluidly connected to a first fuel injector 46A. The flow balancing valve 44 further includes a second pressure feedback line 62B, a second bum line 56B, and a second metering port 60B fluidly connected to a second fuel injector 46B. A metering land 66 is located between and defines sizes of the first metering port 60A and the second metering port 60B. An increase in pressure differential between the first pressure feedback line 62A and the second pressure feedback line 62B causes a compensatory movement in the metering land 66 to balance fuel flow for the first fuel injector 46A and the second fuel injector 46B.",
  "title": "FLOW BALANCING VALVE"
}