{
  "$type": "site.standard.document",
  "description": "Heating flange, especially for heating intake air in an internal combustion engine, comprises a frame (8), a ceramic support element (2) held on the inner side of the frame and containing a strip heater (10), and a support spring arranged between the ceramic support element and the inner side of…",
  "path": "/patents/1086409",
  "publishedAt": "2004-06-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M31/13",
    "BERU AG [DE]"
  ],
  "textContent": "Heating flange, especially for heating intake air in an internal combustion engine, comprises a frame (8), a ceramic support element (2) held on the inner side of the frame and containing a strip heater (10), and a support spring arranged between the ceramic support element and the inner side of the frame. The support spring presses the ceramic support element against a stop. The support spring is a non-preformed leaf spring (1), which is linear in the non-tensioned state and is arranged under pre-tension between the ceramic support element and the inner side of the frame. The stop is formed from the inner side of the frame on the side of the ceramic support element facing away from the support spring. Preferred Features: The ceramic support element has grooves receiving the ends of the leaf spring and webs for positioning the leaf spring.",
  "title": "Heating flange"
}