{
  "$type": "site.standard.document",
  "description": "A support plate (48) is provided at an end of a fin group (47). End portions of a plurality of heat transfer tubes (50) form protrusions (51) protruding from the support plate (48). The protrusions (51) include a first protrusion (51a) and a second protrusion (51b). The first protrusion (51a) is…",
  "path": "/patents/1391516",
  "publishedAt": "2025-11-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00328",
    "DAIKIN IND LTD [JP]"
  ],
  "textContent": "A support plate (48) is provided at an end of a fin group (47). End portions of a plurality of heat transfer tubes (50) form protrusions (51) protruding from the support plate (48). The protrusions (51) include a first protrusion (51a) and a second protrusion (51b). The first protrusion (51a) is connected to the protrusion (51) positioned adjacent to the first protrusion (51a). The second protrusion (5 1b) is connected to a flow path pipe different from the protrusion (51) positioned adjacent to the second protrusion (51b). A distance from the tip end of the second protrusion (51b) to the support plate (48) is shorter than a distance from the tip end of the first protrusion (51a) to the support plate (48).",
  "title": "HEAT EXCHANGER AND AIR-CONDITIONING DEVICE"
}