| 发明名称 |
Conveying unit for conveying reducing agent |
| 摘要 |
A conveying unit for conveying reducing agent from a tank to an exhaust gas treatment device for cleaning the exhaust gases from an internal combustion engine, includes a flange defined at least by a first side and a second side. The first side and the second side are disposed so as to be mutually opposed, at least in part. At least a filter, a biased ice pressure compensator and/or a flexible ice pressure compensator are disposed on the first side. At least a pump, a pressure sensor and/or a temperature sensor are disposed on the second side. |
| 申请公布号 |
US9169760(B2) |
申请公布日期 |
2015.10.27 |
| 申请号 |
US201313963474 |
申请日期 |
2013.08.09 |
| 申请人 |
EMITEC Gesellschaft fuer Emissionstechnologie mbH |
发明人 |
Maguin Georges;Badoual Loic |
| 分类号 |
F01N3/04;F01N3/20 |
主分类号 |
F01N3/04 |
| 代理机构 |
|
代理人 |
Greenberg Laurence A.;Stemer Werner H.;Locher Ralph E. |
| 主权项 |
1. A conveying unit for conveying reducing agent from a tank to an exhaust gas treatment device for cleaning exhaust gases from an internal combustion engine, the conveying unit comprising:
a flange defined at least by first and second at least partly mutually oppositely disposed sides; a filter disposed on said first side, said filter having a removable filter cartridge including at least one of:
at least one snap closure configured for locking said filter cartridge to the conveying unit,at least one opening configured for emptying said filter cartridge without removing said filter cartridge from the conveying unit and configured for being closed by a closure, ora flexible ice pressure compensator; and at least one component disposed on said second side and selected from the group consisting of:
a pump,a pressure sensor, anda temperature sensor. |
| 地址 |
Lohmar DE |
