{
  "$type": "site.standard.document",
  "description": "A turbine bucket (1100 includes an airfoil portion (112) having leading and trailing edges (114, 116); at least one radially extending cooling passage (130) within the airfoil portion (112), the airfoil portion (112) being joined to a platform at a radially inner end of the airfoil portion (112); a…",
  "path": "/patents/1111078",
  "publishedAt": "2001-08-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B22C21/14",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "A turbine bucket (1100 includes an airfoil portion (112) having leading and trailing edges (114, 116); at least one radially extending cooling passage (130) within the airfoil portion (112), the airfoil portion (112) being joined to a platform at a radially inner end of the airfoil portion (112); a dovetail mounting portion (128) enclosing a cooling medium supply passage (136); and, a crossover passage (144) in fluid communication with the cooling medium supply passage (136) and with at least one radially extending cooling passage (130), the crossover passage (144) having a portion (148) extending along and substantially parallel to an underside surface of the platform.",
  "title": "Gas turbine bucket cooling circuit"
}