{
  "$type": "site.standard.document",
  "description": "The air treatment system for a car heater has two chambers (1, 1') in each of which two streams of air (A, B, A', B') of different temperatures are mixed before being fed on as a combined stream of uniform temperature. One of the streams (A, A') enters each chamber via independent self-closing…",
  "path": "/patents/1078020",
  "publishedAt": "2005-05-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00028",
    "BEHR GMBH & CO KG [DE]"
  ],
  "textContent": "The air treatment system for a car heater has two chambers (1, 1') in each of which two streams of air (A, B, A', B') of different temperatures are mixed before being fed on as a combined stream of uniform temperature. One of the streams (A, A') enters each chamber via independent self-closing non-return valve (2, 2'). The other streams (B, B') enter via directly controlled valves (5) which are linked. An independent claim is included for a method for treating air, for use in a car heater.",
  "title": "Device and method for controlling air temperature for a vehicle air conditioning system"
}