{
  "$type": "site.standard.document",
  "description": "An apparatus of the invention controls the air-fuel ratio in response to the stable output of an oxygen sensor (37). When a system protector (138) detects a disorder in apower network (14), it outputs failure signal. A connection relay (135) is opened in response to the failure signal to release…",
  "path": "/patents/1084383",
  "publishedAt": "2004-09-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N11/007",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "An apparatus of the invention controls the air-fuel ratio in response to the stable output of an oxygen sensor (37). When a system protector (138) detects a disorder in apower network (14), it outputs failure signal. A connection relay (135) is opened in response to the failure signal to release connection of a generator to the power network (14) to release load. When the failure signal is not detected, a load determination section (41) urges a proportional valve controller (40) and the controller (40) drives a valve (35) corresponding to the oxygen density to perform a control of the air-fuelratio. The load determination section (41) determines that the load is released by the failure signal to send a notification of no load to the controller (40). The controller (40) stops the control of the air-fuel ratio based on the oxygen density in response to this notification.",
  "title": "Engine generator apparatus"
}