{
  "$type": "site.standard.document",
  "description": "Example systems, methods, and apparatus are disclosed herein. Disclosed systems include a superconducting (SC) motor to power a propulsor of an aircraft and a liquid hydrogen (LH2) subcooling system including a primary flowline fluidly coupled to a cooling assembly of the SC motor, a secondary…",
  "path": "/patents/1390605",
  "publishedAt": "2026-04-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64D27/24",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "Example systems, methods, and apparatus are disclosed herein. Disclosed systems include a superconducting (SC) motor to power a propulsor of an aircraft and a liquid hydrogen (LH2) subcooling system including a primary flowline fluidly coupled to a cooling assembly of the SC motor, a secondary flowline fluidly coupled to the primary flowline, an expansion valve coupled to the secondary flowline, and a heat exchanger fluidly coupled to the primary flowline and the secondary flowline. Disclosed systems also include a fuel cell stack coupled to the primary flowline and the cooling assembly.",
  "title": "SYSTEMS, METHODS, AND APPARATUS FOR COOLING SUPERCONDUCTING MOTORS"
}