{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "Filtration systems having filter elements having an axial seal member with a variable cross-section are described. The variable cross-section is matched by the non-planar sealing surfaces of the housing and housing cover that receive the filter elements. The non-planar sealing surfaces of the…",
  "path": "/patents/1269841",
  "publishedAt": "2020-08-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D46/0005",
    "Cummins Filtration IP, Inc."
  ],
  "textContent": "Filtration systems having filter elements having an axial seal member with a variable cross-section are described. The variable cross-section is matched by the non-planar sealing surfaces of the housing and housing cover that receive the filter elements. The non-planar sealing surfaces of the housing and the housing cover prevent proper filtration system function when an unauthorized replacement filter element having a flat axial seal member is installed in the housing.",
  "title": "Filter with Variable Cross-Section Axial Seal"
}