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发明公开
CN101474509A 过滤元件 无效 - 撤回

过滤元件
摘要：
本发明涉及一种尤其是用于过滤要凝固的液体、尤其是用于过滤一种在内燃机的废气后处理装置内用于选择性催化还原的还原剂的过滤元件(1、21)，其中过滤元件(1、21)具有至少一个空隙(2、3)和/或接纳部(22、23)，一根加热过滤元件(1、21)的管路嵌入/可嵌入到所述空隙和/或接纳部中，其中管路导引带有升高的温度的流体，以便过滤元件(1、21)可以形成散热器。
摘要（英）：

The invention relates to a filter element (1, 21) which is particularly used for filtering a liquid to be solidified and is particularly used for filtering a reducing agent for selective catalyctic reduction in an exhaust after-treatment device of an internal-combustion engine, wherein the filter element (1, 21) is provided with at least one gap (2, 3) and/or a containing part (22, 23). A pipeline heating the filter element (1, 21) is inserted or can be inserted into the gap and/or the containing part, wherein the pipeline guides the fluid with increased temperature so that the filter element (1, 21) can form a radiator.

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