{
  "$type": "site.standard.document",
  "description": "Reduced thickness portions (35) in a form of a recess are formed in a contact surface in a lower end of a tip packing (4), which contacts with an upper end of a nozzle body (2). Furthermore, reduced thickness portions (36, 37) in a form of a recess are formed in a contact surface in an upper end of…",
  "path": "/patents/1102089",
  "publishedAt": "2002-09-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M47/027",
    "DENSO CORP [JP]"
  ],
  "textContent": "Reduced thickness portions (35) in a form of a recess are formed in a contact surface in a lower end of a tip packing (4), which contacts with an upper end of a nozzle body (2). Furthermore, reduced thickness portions (36, 37) in a form of a recess are formed in a contact surface in an upper end of the tip packing (4), which contacts with a nozzle holder (3). With this arrangement, a sealing surface pressure around a connection between corresponding fuel passages (13-15) is increased with use of a reduced axial fastening force by reducing the sealing surface area in each contact surface. Furthermore, one (37) of the reduced thickness portions (35-37) formed in the contact surface in the upper end of the tip packing (4) is used as a leakage recovery passage.",
  "title": "Arrangement for increasing the sealing surface pressure of fluid conducting system"
}