{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiddoey4rdhcadksv4ywacft26h3o3raagipmf7hvvovbgidhiq2tm"
    },
    "mimeType": "image/png",
    "size": 96541
  },
  "description": "An electrochemical assembly includes a case defining an interior region, an electrochemical cell, a device, and a pressure relief valve. The electrochemical cell is disposed within the interior region. The device includes a spreader component. The spreader component includes a polymer matrix and an…",
  "path": "/patents/1314394",
  "publishedAt": "2022-03-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/127",
    "GM GLOBAL TECHNOLOGY OPERATIONS LLC"
  ],
  "textContent": "An electrochemical assembly includes a case defining an interior region, an electrochemical cell, a device, and a pressure relief valve. The electrochemical cell is disposed within the interior region. The device includes a spreader component. The spreader component includes a polymer matrix and an additive embedded in the polymer matrix. The additive includes an endothermic phase change material, a flame retardant material, an intumescent material, or any combination thereof. The device defines a device outlet. The pressure relief valve has a valve inlet fluidly connected to the interior region and a valve outlet fluidly connected to the device. The pressure relief valve is configured to transfer a gas from the interior region to the device when a pressure in the interior region exceeds a predetermined pressure. The spreader component is configured to be in fluid communication with the gas and direct the gas to the device outlet.",
  "title": "TEMPERATURE AND SPARK REDUCTION DEVICE"
}