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专利名称：Dust extractor
发明人：KELLER, ARNOLD,GEHRIG, WALTER申请号：EP99110353.2申请日：19990528公开号：EP1057909A1公开日：20001206
专利附图：
摘要：The dust separator has an air inlet pipe (4), an end-filter (13) and an outlet piece(9) for dust and particles. The filter is positioned in a main chamber (1) which is linked to asub-structure (2) linked to a collection chamber (8) and having an outer wall joined to theair (5) inlet pipe (4) which narrows towards the top. The dust separator has an air inlet
pipe (4), an end-filter (13) and an outlet piece (9) for dust and particles. The filter ispositioned in a main chamber (1) which is linked to a sub-structure (2) linked to acollection chamber (8) and having an outer wall joined to the air (5) inlet pipe (4) whichnarrows towards the top. The inlet is eccentric and diametrically opposed to the mainchamber symmetrical axis (3). The discharge piece is linked to the sub-structure. Thediameter of the dust separator main chamber increases towards the bottom.
申请人：ZELLWEGER LUWA AG
地址：Wilstrasse 11 8610 Uster CH
国籍：CH
代理机构：Patentanwälte Schaad, Balass, Menzl & Partner AG
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