发明名称 |
Supply system for a medium for treating exhaust gases of an internal combustion engine; exhaust gas cleaning device; and a method for operating a supply system |
摘要 |
A medium supply system of an exhaust gas cleaning device for treating the exhaust gas of an internal combustion engine comprising a storage tank and a supply line which is connected to the storage tank for supplying the medium to a dosing unit connected to an exhaust pipe and to a recycling line for recycling the medium to the storage tank. The supply line and/or the recycling line are provided with at least one conduit area comprising at least one first and second parallel partial channels for the medium circulation, wherein said partial channels exhibit different insulation properties. An exhaust gas cleaning device comprising the inventive supply system and a method for the operation thereof are also disclosed.
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申请公布号 |
US7849675(B2) |
申请公布日期 |
2010.12.14 |
申请号 |
US20050576196 |
申请日期 |
2005.07.19 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
RIPPER WOLFGANG;BUERGLIN MARKUS;FLENDER GOETZ;MEINGAST ULRICH;HEILIG DIRK;MEDUNA DIRK VON |
分类号 |
F01N3/00;B08B9/02;B60T8/36;C02F1/68;F16L37/00;F16L58/00;F17D3/00 |
主分类号 |
F01N3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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