{
  "$type": "site.standard.document",
  "description": "The heating device 1 contains two PTC heating elements 2 encased within an aluminium housing 4. A lower face of each heating element 2 is in contact with a contact sheet 3 whereby electrical energy is delivered to the heating elements 3. An upper face of each heating element 2 is in contact with an…",
  "path": "/patents/1066636",
  "publishedAt": "2006-06-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/2215",
    "DELPHI TECH INC [US]"
  ],
  "textContent": "The heating device 1 contains two PTC heating elements 2 encased within an aluminium housing 4. A lower face of each heating element 2 is in contact with a contact sheet 3 whereby electrical energy is delivered to the heating elements 3. An upper face of each heating element 2 is in contact with an inner surface of the housing whereby heat from the heating element is transferred to the housing 4 by conductance. In order to electrically insulate the contact sheet 3 from the housing 4, an insulating sheet 5 is located between the lower face of contact sheet 3 and the housing 4, the insulating sheet being formed from a thin layer of silicone rubber.",
  "title": "Heating device"
}