Eberspaecher Climate Control Systems GmbH & Co. KG
发明人:
Eberspach Günter
申请号：
US201213708387
公开号：
US9745890(B2)
申请日:
2012.12.07
申请国别(地区):
美国
年份:
2017
代理人:
McGlew and Tuttle, P.C.
摘要：
A process for operating a heater that can be operated with hydrocarbon fuel, especially for a vehicle includes providing a substoichiometric air/fuel mixture in a precombustion chamber (18) for a combustion operation and performing a cold flame combustion in the precombustion chamber (18). The precombustion products forming in the precombustion chamber (18) during the cold flame combustion are supplied to a catalyst arrangement (32) and a partial catalytic oxidation is performed for producing a gas containing hydrogen and carbon monoxide. The gas produced during the partial catalytic oxidation is supplied to a main combustion chamber (34) for producing a hydrogen/carbon monoxide/air mixture. The hydrogen/carbon monoxide/air mixture is burned in the main combustion chamber (34).
