{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "In its main aspect, the invention relates to a flame shield for an electric vehicle battery, in particular a lithium-ion battery, and to a method for manufacturing it. The flame shield according to the invention comprises at least one flame-resistant layer consisting of a porous fibrous non-woven…",
  "path": "/patents/1394125",
  "publishedAt": "2025-02-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/64",
    "AUTONEUM MAN AG [CH]"
  ],
  "textContent": "In its main aspect, the invention relates to a flame shield for an electric vehicle battery, in particular a lithium-ion battery, and to a method for manufacturing it. The flame shield according to the invention comprises at least one flame-resistant layer consisting of a porous fibrous non-woven impregnated with polyurethane, wherein the fibers comprised in the porous fibrous non-woven have a melting temperature of at least 1100°C, the polyurethane does not comprise any flame retardant and the polyurethane impregnates the fibrous-non woven in such a way that the flame-resistant layer is impervious to airflow. In a second aspect, the invention concerns a battery housing wherein the battery lid and/or the battery tray comprise such a flame shield.",
  "title": "FLAME SHIELD FOR A BATTERY OF AN ELECTRIC VEHICLE AND BATTERY HOUSING COMPRISING IT"
}