{
  "$type": "site.standard.document",
  "description": "Pistons for internal combustion engines often need additional cooling to attain better performance. One method of cooling involves adding oil to an oil gallery on bowl portion opposite a combustion zone. Adding a standpipe prevents oil from exiting immediately exiting the oil gallery. Installing…",
  "path": "/patents/1105057",
  "publishedAt": "2002-04-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02F3/00",
    "CATERPILLAR INC [US]"
  ],
  "textContent": "Pistons for internal combustion engines often need additional cooling to attain better performance. One method of cooling involves adding oil to an oil gallery on bowl portion opposite a combustion zone. Adding a standpipe prevents oil from exiting immediately exiting the oil gallery. Installing the standpipe intermediate a first baffle plate and a second baffle plate improves reliability of the piston and ease of manufacturing.",
  "title": "Improved piston for an internal combustion engine and method of assembly"
}