{
  "$type": "site.standard.document",
  "description": "An air cleaner for a vehicle includes a case having an air inlet pipe and an air outlet pipe. A cover is removably attached to the case for covering an open top portion of the case. With the cover attached to the case an interior of the air cleaner defines a flow passage directed through the air…",
  "path": "/patents/1275474",
  "publishedAt": "2020-10-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M35/1255",
    "Honda Motor Co., Ltd."
  ],
  "textContent": "An air cleaner for a vehicle includes a case having an air inlet pipe and an air outlet pipe. A cover is removably attached to the case for covering an open top portion of the case. With the cover attached to the case an interior of the air cleaner defines a flow passage directed through the air cleaner from the air inlet pipe to the air outlet pipe. A filter element is received in the interior and is arranged over the flow passage. The flow passage immediately downstream of the filter element includes an elbow-shaped section for redirecting airflow from the filter element toward the air outlet pipe. The elbow-shaped section is provided with at least one first guide rib shaped correspondingly to the elbow-shaped section. The flow passage upstream of the air outlet pipe defines a branching section formed as an acoustic resonator for reducing air intake noise.",
  "title": "VEHICLE AIR CLEANER"
}