专利内容由知识产权出版社提供
专利名称：Multiple layer flowbox for a machine for
producing a multiple layer sheet of fibrousmaterial
发明人：PROESSL, JUERGEN,SCHWANER,
MATHIAS,RUF, WOLFGANG,FENKL,KONSTANTIN
申请号：EP09151376.2申请日：20090127公开号：EP2085511A1公开日：20090805
专利附图：
摘要：The head box (1) has a nozzle (2) with two areas (8.1, 8.2), which are separatedfrom each other by a separating wall (6), guide pulp suspensions (5.1, 5.2) as pulpsuspension streams (7.1, 7.2) and extend over a breadth (B) of a multi-layered fiber webproducing machine. Each nozzle area has an external wall (10.1, 10.2), an upstream supplydevice and a downstream outlet gap (9.1, 9.2) that extends over the breadth of themachine. The wall has a projection in the range of 0.2 to 1.5, and each outlet gap of therespective nozzle area has increased individual gap width (s9.1, s9.2).
申请人：VOITH PATENT GMBH
地址：Sankt Pöltener Straße 43 522 Heidenheim DE
国籍：DE
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