{
  "$type": "site.standard.document",
  "description": "An integrated pump device is a module in which a motor (10), an oil pump (30) rotated by a driving force of the motor (10), and a hydraulic actuator (60) operated by hydraulic pressure supplied from the oil pump (30) are integrated. The hydraulic actuator (60) includes a housing (61) having one or…",
  "path": "/patents/1396249",
  "publishedAt": "2025-07-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T1/005",
    "DENSO CORP [JP]"
  ],
  "textContent": "An integrated pump device is a module in which a motor (10), an oil pump (30) rotated by a driving force of the motor (10), and a hydraulic actuator (60) operated by hydraulic pressure supplied from the oil pump (30) are integrated. The hydraulic actuator (60) includes a housing (61) having one or more vane chambers (621 to 624), and a vane rotor (63) housed in the housing (61) and including one or more vanes (641 to 644) corresponding to the vane chambers. An advance chamber (651 to 654) is provided in an area of the vane chamber in a circumferential direction of the vane, and a retard chamber (661 to 664) is provided in an another area of the vane chamber in the circumferential direction. When the hydraulic pressure is supplied to the advance chamber (651 to 654), the vane rotor (63) rotates in one direction to enter the advance state; and when the hydraulic pressure is supplied to the retard chamber (661 to 664), the vane rotor (63) rotates in the other direction to enter the retard state.",
  "title": "INTEGRATED PUMP DEVICE"
}