Method and system for feeding a reducing agent int

专利名称：Method and system for feeding a reducing

agent into a catalyst device

发明人：Christian Goerigk,Michael Illek,Stefan

Wessels

申请号：US09924461申请日：20010809公开号：US06502390B2公开日：20030107

专利附图：

摘要：The present invention concerns a method and a system for feeding a reducingagent into a catalyst device. A first reservoir is provided and has a solid reducing agent, a

second reservoir is provided and has a solvent for the solid reducing agent, and areducing agent solutions is produced from the solid reducing agent and the solvent. Thereducing agent solution is intermittently stored in a third reservoir, and the reducingagent solution is fed from the third reservoir into the catalyst device.

申请人：DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT,AUDI AG,BAYERISCHEMOTOREN WERKE AKTIENGESELLSCHAFT,DAIMLERCHRYSLER AG,VOLKSWAGEN AG

代理机构：Crowell & Moring LLP

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