Invention Grant
US6082102A NO.sub.x reduction system with a device for metering reducing agents
有权
具有用于计量还原剂的装置的NOx还原系统
- Patent Title: NO.sub.x reduction system with a device for metering reducing agents
- Patent Title (中): 具有用于计量还原剂的装置的NOx还原系统
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Application No.: US161203Application Date: 1998-09-25
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Publication No.: US6082102APublication Date: 2000-07-04
- Inventor: Gerhard Wissler , Gunther Pajonk , Lothar Hofmann , Manfred Weigl , Wieland Mathes , Ronald Neufert , Klaus Wenzlawski , Dietmar Weisensel
- Applicant: Gerhard Wissler , Gunther Pajonk , Lothar Hofmann , Manfred Weigl , Wieland Mathes , Ronald Neufert , Klaus Wenzlawski , Dietmar Weisensel
- Applicant Address: DEX Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DEX Munich
- Priority: DEX19743337 19970930
- Main IPC: B01D53/86
- IPC: B01D53/86 ; B01D53/94 ; F01N3/20 ; F02D41/26 ; F01N3/00
Abstract:
A NO.sub.x reduction system includes an SCR catalytic converter and a metering assembly for reducing agent. A control unit for the reduction system is integrated together with the actuators and sensors as a functional unit at the reducing agent container. This provides savings in terms of lines and plug-in connections, and relieves the burden on the control unit of the internal combustion engine.
Public/Granted literature
- US4353128A Synchronous/asynchronous data communication arrangement Public/Granted day:1982-10-05
Information query
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