{
  "$type": "site.standard.document",
  "description": "A system for cooling a combustion chamber (32) of an engine, such as a rocket engine, is provided. The system (32) has a plurality of coolant tubes or passages (34) surrounding the combustion chamber (32), a torroidal coolant-collection manifold (36) for receiving coolant from the coolant tubes or…",
  "path": "/patents/1074942",
  "publishedAt": "2005-08-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02K9/64",
    "UNITED TECHNOLOGIES CORP [US]"
  ],
  "textContent": "A system for cooling a combustion chamber (32) of an engine, such as a rocket engine, is provided. The system (32) has a plurality of coolant tubes or passages (34) surrounding the combustion chamber (32), a torroidal coolant-collection manifold (36) for receiving coolant from the coolant tubes or passages (34) and for discharging the coolant through a discharge port (40), and a plurality of turning vanes (44) within the torroidal manifold (36) for reducing pressure loss and improving pressure uniformity associated with the torroidal coolant-collection manifold (36).",
  "title": "Toroidal coolant-collection manifold"
}