公开(公告)号：WO2008000049A3

公开(公告)日：2008-02-14

申请号：PCT/BE2007000070

申请日：2007-07-02

Applicant: BEKAERT SA NV ,  VERSCHAEVE FRANK ,  DEGRIECK BEREND ,  VAN BETSBRUGGE GERRIT PIETER

Inventor： VERSCHAEVE FRANK ,  DEGRIECK BEREND ,  VAN BETSBRUGGE GERRIT PIETER

IPC: B22F7/02 ,  B22F3/00

CPC classification number: B22F7/002 ,  B01D39/2044 ,  B22F3/002 ,  B22F2998/00 ,  B22F2998/10 ,  C22C47/02 ,  B22F3/22 ,  B22F3/10 ,  B22F3/02

Abstract: A sintered metal fiber medium according to the present invention comprises metal fibers and a porous metal structure, which porous metal structure has two surfaces. The fibers are present on only one of the surfaces, providing, the fibers are present in at least part of the pores of the porous metal structure. A method for manufacturing a sintered metal fiber medium from metal fibers and a porous metal structure having a first surface and a second surface according to the present invention, comprises the steps of making a primary slurry comprising metal fibers, a solvent and a binding agent by mixing the metal fibers and the binding agent; applying the primary slurry on either the first surface or the second surface of the porous metal structure; solidifying the primary slurry by removing the solvent yielding a composite structure comprising the metal fibers, the binging agent and the porous metal structure; debinding the binging agent and sintering the composite structure.

Abstract translation: 根据本发明的烧结金属纤维介质包含金属纤维和多孔金属结构，该多孔金属结构具有两个表面。 纤维仅存在于其中一个表面上，假设纤维存在于多孔金属结构的至少一部分孔中。 根据本发明的由金属纤维和具有第一表面和第二表面的多孔金属结构制造烧结金属纤维介质的方法包括以下步骤：通过以下步骤制备包含金属纤维，溶剂和粘合剂的初级浆料： 混合金属纤维和粘合剂; 将初级浆料施加在多孔金属结构的第一表面或第二表面上; 通过除去溶剂来固化初级浆液，产生包含金属纤维，结合剂和多孔金属结构的复合结构; 脱粘剂和烧结复合结构。

公开(公告)号：WO2014048738A3

公开(公告)日：2014-08-07

申请号：PCT/EP2013068781

申请日：2013-09-11

Applicant: BEKAERT SA NV

Inventor： VERSCHAEVE FRANK ,  VERMEULEN STEVE

IPC: C22C47/00 ,  B21C37/04 ,  B23P17/06 ,  C22C47/06

CPC classification number: C22C47/06 ,  B21C37/047 ,  B23B29/125 ,  B23P17/06 ,  C22C47/00 ,  C25B11/02 ,  H01M4/9075 ,  Y10T82/10 ,  Y10T82/2502 ,  Y10T428/12424

Abstract: A mass of metal fibers is disclosed. The metal fibers of the mass have a discrete length. The cross section of the metal fibers has two neighboring straight lined sides with an included angle of less than 90° and one or more irregularly shaped curved sides. The metal fibers of the mass have an average equivalent diameter of the fibers of less than 100 µm. The metal fibers of the mass have a standard deviation between fibers of the equivalent fiber diameter less than 25% of the equivalent fiber diameter.

Abstract translation: 公开了大量的金属纤维。 物料的金属纤维具有不连续的长度。 金属纤维的横截面具有两个相邻的直线侧边，其夹角小于90°，​​并且具有一个或多个不规则形状的弯曲侧面。 该物质的金属纤维的纤维的平均当量直径小于100μm。 质量的金属纤维具有小于当量纤维直径的25％的当量纤维直径的纤维之间的标准偏差。

公开(公告)号：WO2010006638A2

公开(公告)日：2010-01-21

申请号：PCT/EP2008059199

申请日：2008-07-14

Applicant: BEKAERT SA NV ,  SCHILDERMANS INGE ,  VERSCHAEVE FRANK ,  VANDAMME JOHAN ,  LAMBERT EDDY

Inventor： SCHILDERMANS INGE ,  VERSCHAEVE FRANK ,  VANDAMME JOHAN ,  LAMBERT EDDY

IPC: B01D46/10 ,  B01D39/20

CPC classification number: B01D46/527 ,  B01D39/2041 ,  B01D46/10 ,  B01D2239/0407 ,  B01D2239/0492 ,  B01D2239/065 ,  B01D2239/0672 ,  B01D2239/0695 ,  B01D2239/1208 ,  B01D2239/1233 ,  B01D2239/1291 ,  B01D2275/105 ,  B01D2275/40 ,  B01D2279/30

Abstract: A filter element according to the invention comprises a filter volume having an inflow side and an outflow side defining an average flow direction. The filter volume has an axis substantially parallel to the average flow direction and further comprising a casing delimiting the outer boundary of the filter volume in the direction of the average flow path. The casing is gas impermeable in radial direction. The filter volume is filled with a filter material comprising fibers, a majority of the fibers at least partially encircle the axis.

Abstract translation: 根据本发明的过滤元件包括具有限定平均流动方向的流入侧和流出侧的过滤器体积。 过滤器体积具有基本上平行于平均流动方向的轴线，并且还包括在平均流动路径的方向上限定过滤器容积的外部边界的壳体。 外壳在径向方向不透气。 过滤器体积填充有包含纤维的过滤材料，大部分纤维至少部分地环绕轴。