{
  "$type": "site.standard.document",
  "description": "A motor-driven centrifugal compressor (10) includes a journal air bearing (52a) having a bump foil (58) and a top foil (60) for restraining a bearing shaft (22) in a resting state and forming an air layer (61) between the top foil (60) and the bearing shaft (22) in a rotating state. The top foil…",
  "path": "/patents/1008755",
  "publishedAt": "2011-10-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B33/40",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "A motor-driven centrifugal compressor (10) includes a journal air bearing (52a) having a bump foil (58) and a top foil (60) for restraining a bearing shaft (22) in a resting state and forming an air layer (61) between the top foil (60) and the bearing shaft (22) in a rotating state. The top foil (60) and the bump foil (58) are fixed to an inner circumferential surface (56a) of a ring member (56A), which is fixed to an inner circumferential surface (57a) of a first stationary holding member (57A) of the ring member (56A). The first stationary holding member (57A) has a coolant water channel (74) defined therein. The bearing shaft (22), the air layer (61), the top foil (60), the bump foil (58), and the coolant water channel (74) are arranged in the order named along a normal direction.",
  "title": "Motor-driven centrifugal compressor"
}