Heating appliance, in particular for heating a motor vehicle passenger compartment

摘要

PCT No. PCT/DE96/01225 Sec. 371 Date Oct. 29, 1997 Sec. 102(e) Date Oct. 29, 1997 PCT Filed Jul. 2, 1996 PCT Pub. No. WO97/02516 PCT Pub. Date Jan. 23, 1997The invention concerns a heating appliance which is protected against overheating in that the temperature increase during operation of the appliance is monitored. If the temperature increases too rapidly, the heating operation is stopped. According to the invention, temperature increase values are determined in a close chronological succession and/or a mean value is calculated in order to compensate signal noise from the temperature sensor.