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  "description": "A turbomachine dual spool transmission system can include a transmission assembly (600) configured to connect to a combination output (107) of a dual spool differential (100) at a transmission input (603) to be driven by the combination output to turn a transmission output (605). The transmission…",
  "path": "/patents/1430380",
  "publishedAt": "2023-07-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C3/113",
    "HAMILTON SUNDSTRAND CORP [US]"
  ],
  "textContent": "A turbomachine dual spool transmission system can include a transmission assembly (600) configured to connect to a combination output (107) of a dual spool differential (100) at a transmission input (603) to be driven by the combination output to turn a transmission output (605). The transmission assembly can be configured to provide a first output gear ratio in a first state and a second output gear ratio in a second state. The system can include the dual spool differential (100). The dual spool differential can include a gear assembly (101) configured to combine a low pressure spool input and a high pressure spool input into a combination output to provide an output speed range smaller than a low pressure speed range alone.",
  "title": "TURBOMACHINE DUAL SPOOL TRANSMISSION SYSTEMS"
}