公开(公告)号：US20060032494A1

公开(公告)日：2006-02-16

申请号：US11249268

申请日：2005-10-14

申请人： Klaus Kadel ,  Johannes Geser ,  Joachin Eicher ,  Bernhard Freund ,  Stephen Dunne ,  Wulf Bachtler

发明人： Klaus Kadel ,  Johannes Geser ,  Joachin Eicher ,  Bernhard Freund ,  Stephen Dunne ,  Wulf Bachtler

IPC分类号： A61M11/00 ,  B05B1/26

CPC分类号： B01D67/0062 ,  A61M11/00 ,  A61M15/00 ,  A61M2205/0233 ,  B01D39/16 ,  B01D39/2003 ,  B01D39/2027 ,  B01D39/2068 ,  B01D46/0023 ,  B01D46/12 ,  B01D46/40 ,  B01D46/521 ,  B01D67/003 ,  B01D67/0058 ,  B01D67/0069 ,  B01D71/022 ,  B01D2275/206 ,  B01D2325/021 ,  B01D2325/04 ,  B05B15/40

摘要： A microstructured filter is presented having an inlet for unfiltered fluid; an outlet for filtered fluid; a plurality of projections, which form at least one row in a mutually juxtaposed relationship across the filter, that project out of a base plate and are an integral component of the base plate; a plurality of passages between the projections; and a cover plate which is securable to the base plate to cover the projections and the passages. The passages form a plurality of through paths from the inlet to the outlet. The inlet includes an elongate inlet slot for the unfiltered fluid that extends over approximately the entire filter width and is approximately as high as the projection on the outlet side of the filter.

摘要翻译： 呈现出具有未过滤流体入口的微结构过滤器; 过滤流体出口; 多个突起，其跨过过滤器以相互并列的关系形成至少一排，从基板突出并且是基板的整体部件; 突起之间的多个通道; 以及可以固定到基板以覆盖突起和通道的盖板。 通道形成从入口到出口的多个通路。 入口包括用于未过滤流体的细长入口槽，其大致跨过整个过滤器宽度延伸，并且大致与过滤器出口侧上的突起一样高。

公开(公告)号：US06846413B1

公开(公告)日：2005-01-25

申请号：US09509201

申请日：1998-08-28

申请人： Klaus Kadel ,  Johannes Geser ,  Joachin Eicher ,  Bernhard Freund ,  Stephen Terence Dunne ,  Wulf Bachtler

发明人： Klaus Kadel ,  Johannes Geser ,  Joachin Eicher ,  Bernhard Freund ,  Stephen Terence Dunne ,  Wulf Bachtler

IPC分类号： B01D29/44 ,  A61M15/00 ,  B01D29/03 ,  B01D39/16 ,  B01D39/20 ,  B01D46/12 ,  B01D46/52 ,  B01D67/00 ,  B01D71/02 ,  B01D24/00

CPC分类号： B01D67/0062 ,  A61M11/00 ,  A61M15/00 ,  A61M2205/0233 ,  B01D39/16 ,  B01D39/2003 ,  B01D39/2027 ,  B01D39/2068 ,  B01D46/0023 ,  B01D46/12 ,  B01D46/40 ,  B01D46/521 ,  B01D67/003 ,  B01D67/0058 ,  B01D67/0069 ,  B01D71/022 ,  B01D2275/206 ,  B01D2325/021 ,  B01D2325/04 ,  B05B15/40

摘要： A microstructured filter for a fluid, the filter having an inlet for unfiltered fluid and an outlet for filtered fluid, the filter comprising: a plurality of projections (7) which are arranged in at least two rows (3) in mutually juxtaposed relationship and which project out of a base plate (1) and which are an integral component of the base plate, a plurality of passages (8) between the projections (7), and a cover plate which is securable to the base plate to cover the projections (7) and the passages (8), wherein the passages form a plurality of through paths from the inlet to the outlet, said inlet comprises an elongate inlet slot (5) for the unfiltered fluid, which extends over approximately the entire filter width and which is approximately as high as the projection (7) projecting out of the base plate, on the outlet side of the filter. The filter according to the invention remains operational, even if a part of the filter area is obstructed. The filter is used for example in an atomizer with which an aerosol is produced from a fluid which contains a medicament.

摘要翻译： 用于流体的微结构过滤器，所述过滤器具有用于未过滤流体的入口和用于过滤流体的出口，所述过滤器包括：多个突起（7），其以相互并列的关系排列成至少两排（3），并且其中 从基板（1）突出并且其是基板的一体部件，在突起（7）之间的多个通道（8）和可固定到基板以覆盖突起的盖板（ 7）和通道（8），其中通道形成从入口到出口的多个通路，所述入口包括用于未过滤流体的细长入口槽（5），其在大致整个过滤器宽度上延伸，并且 大约等于从过滤器的出口侧伸出基板的突起（7）的高度。 即使过滤器区域的一部分被阻挡，根据本发明的过滤器仍然可操作。 该过滤器用于例如在雾化器中，由含有药物的流体产生气溶胶。