基本信息:
- 专利标题: 배기 시스템 및 선택적인 촉매 환원을 위한 방법
- 专利标题(英):Exhaust system and method for selective catalytic reduction
- 专利标题(中):用于选择性催化还原的排气系统和方法
- 申请号:KR1020137007445 申请日:2011-07-19
- 公开(公告)号:KR1020130138758A 公开(公告)日:2013-12-19
- 发明人: 히뵈넨야리 , 라이끼오떼로 , 비드예스꼬이끌라우스
- 申请人: 바르실라 핀랜드 오이
- 申请人地址: TARHAAJANTIE *, FIN-***** VAASA, FINLAND
- 专利权人: 바르실라 핀랜드 오이
- 当前专利权人: 바르실라 핀랜드 오이
- 当前专利权人地址: TARHAAJANTIE *, FIN-***** VAASA, FINLAND
- 代理人: 특허법인코리아나
- 优先权: FI20105895 2010-08-30
- 国际申请: PCT/FI2011/050665 2011-07-19
- 国际公布: WO2012028768 2012-03-08
- 主分类号: F01N3/20
- IPC分类号: F01N3/20 ; F02B37/00 ; F02B37/007 ; F02B37/013 ; F01N13/00 ; F02B29/04
An exhaust system for the internal combustion engine 1, the exhaust system, downstream from the high-pressure turbocharger (2), said turbine (2b) of the high-pressure turbocharger (2) with respect to the exhaust gas flow direction having a turbine (2b) a low-pressure turbocharger (3) having a turbine (3b) are arranged on the side of the means for connecting the turbine inlet (2c) of said high-pressure turbocharger (2) to the cylinder (15) a group of the internal combustion engine (1) (7a, 7b) comprises a catalytic converter 4, and means 5 for introducing a reducing agent into said exhaust system for selective catalytic reduction. The exhaust system comprises an outlet (4c) of the means (7c) and said catalytic converter (4) for connection to the inlet (4b) of the catalytic converter 4 to the turbine outlet (2c) of said high-pressure turbocharger (2) a further comprising means (7d) for connecting to the turbine inlet (3c) of the low-pressure turbocharger (3). Means for introducing the reducing agent into the exhaust system 5 are arranged on the upstream side from the turbine (2b) of the high-pressure turbocharger (2).
公开/授权文献:
- KR101787333B1 배기 시스템 및 선택적인 촉매 환원을 위한 방법 公开/授权日:2017-11-15
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01N | 一般机器或发动机的气流消音器或排气装置;内燃机的气流消音器或排气装置 |
------F01N3/00 | 排气或消音装置,它具有净化的、使变为无毒的或其他的排气处理装置 |
--------F01N3/08 | .使变为无害 |
----------F01N3/10 | ..对排气的有害成分进行加热转化和催化转化 |
------------F01N3/18 | ...以操作方法为特点的;调节 |
--------------F01N3/20 | ....专门适用于催化转化的 |