{
  "$type": "site.standard.document",
  "description": "The tool has a fuel pump (23) conveying fuel from a fuel tank (32) to an injection valve, which supplies the fuel to an internal combustion engine e.g. two-stroke engine. An impeller (28) is driven by the engine. The engine includes a cylinder (17), which is arranged in a cooling zone (A). The…",
  "path": "/patents/984726",
  "publishedAt": "2013-07-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01P1/06",
    "STIHL AG & CO KG ANDREAS [DE]"
  ],
  "textContent": "The tool has a fuel pump (23) conveying fuel from a fuel tank (32) to an injection valve, which supplies the fuel to an internal combustion engine e.g. two-stroke engine. An impeller (28) is driven by the engine. The engine includes a cylinder (17), which is arranged in a cooling zone (A). The impeller conveys cool air through the cooling zone. The pump is arranged in another cooling zone (C). A buffer zone (B) is formed between the cooling zones, and separated from the cooling zones by partition walls. The latter cooling zone lies in a flow path of combustion air sucked by the engine.",
  "title": "Work device"
}