{
  "$type": "site.standard.document",
  "description": "Provided is an engine system capable of ensuring a sufficient boost pressure during engine braking and improving a braking force of a compression release brake. The engine system includes: a compression release brake device (19) that operates a compression release brake to obtain a braking force…",
  "path": "/patents/984262",
  "publishedAt": "2013-09-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B37/04",
    "ISUZU MOTORS LTD [JP]"
  ],
  "textContent": "Provided is an engine system capable of ensuring a sufficient boost pressure during engine braking and improving a braking force of a compression release brake. The engine system includes: a compression release brake device (19) that operates a compression release brake to obtain a braking force during engine braking by forcibly opening an exhaust valve (24)and releasing a compressive pressure near a compression top dead center of an engine (E); a power-assisted turbocharger (2) including a turbine (3) disposed on an exhaust passage (6) of the engine (E) and driven by exhaust, a compressor (4) disposed on an intake passage (7) and driven by a rotational torque of the turbine (3), and an electric motor (5) that assists a drive force of the compressor (4); and an electric motor control unit (22) that drives the electric motor (5) when the compressor release brake is operated.",
  "title": "ENGINE SYSTEM"
}