{
  "$type": "site.standard.document",
  "description": "The steam turbine comprises an outer housing (2) and an inner housing (3). A rotor (5) is provided, which comprises a thrust balance piston (4) and multiple rotor blades rotatably arranged inside the inner housing. The inner housing comprises an inner housing end area formed around the thrust…",
  "path": "/patents/1005881",
  "publishedAt": "2012-01-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D11/005",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The steam turbine comprises an outer housing (2) and an inner housing (3). A rotor (5) is provided, which comprises a thrust balance piston (4) and multiple rotor blades rotatably arranged inside the inner housing. The inner housing comprises an inner housing end area formed around the thrust balance piston. A seal (27) is provided, which forms a pressure chamber (29) arranged between the inner housing end area and the outer housing.",
  "title": "Internal cooling for a flow machine"
}