{
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  "description": "A combustor system for a gas turbine engine includes a combustor case (118), a combustor liner (16) disposed within the combustor case and defining a main combustion chamber (114), a dome (114) defining an upstream end of the main combustion chamber, and at least one torch injector (110) attached…",
  "path": "/patents/1409359",
  "publishedAt": "2024-01-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C7/266",
    "COLLINS ENGINE NOZZLES INC [US]"
  ],
  "textContent": "A combustor system for a gas turbine engine includes a combustor case (118), a combustor liner (16) disposed within the combustor case and defining a main combustion chamber (114), a dome (114) defining an upstream end of the main combustion chamber, and at least one torch injector (110) attached to the dome of the main combustion chamber configured to inject combustion gases into the main combustion chamber. Each torch injector (110) includes a torch injector housing defining and surrounding a torch combustion chamber configured to house a combustion reaction, an outlet passage defined by the torch injector housing, an electrothermal ignition source extending at least partially into the torch combustion chamber, and a fuel injector configured to inject fuel into the torch combustion chamber to at least partially impinge on the electrothermal ignition source and generate the combustion gases. The outlet passage directly fluidly connects the torch combustion chamber to the main combustion chamber.",
  "title": "COMBUSTOR SYSTEMS FOR A GAS TURBINE ENGINES COMPRISING A TORCH INJECTOR"
}