公开(公告)号：US07063790B2

公开(公告)日：2006-06-20

申请号：US10470035

申请日：2002-03-15

Applicant: Adolf Hahn ,  Friedrich Banke ,  Rudolf Flossmann ,  Harald Gratzer

Inventor： Adolf Hahn ,  Friedrich Banke ,  Rudolf Flossmann ,  Harald Gratzer

IPC: B01D29/33

CPC classification number: B01D29/48 ,  B01D2201/0446 ,  B01D2201/0484

Abstract: A filter candle for a precoated filter for filtering and/or stabilizing fluids, especially beer, the filter candle comprising a tubular filter body that is formed from a spirally wound wire, with gaps being provided between the wire windings as fluid passages. To improve the adhesion of the precoated filter in such a filter candle, the surface of the wound wire that rests against the exterior of the filter body is inclined by an angle α relative to the longitudinal axis of the filter candle.

Abstract translation: 一种用于过滤和/或稳定流体，特别是啤酒的预涂过滤器的过滤器蜡烛，所述过滤器蜡烛包括由螺旋卷绕的线形成的管状过滤器主体，其间作为流体通道设置在所述线绕组之间。 为了改善预过滤器在这种过滤器蜡烛中的粘合力，靠近过滤器主体外部的缠绕线的表面相对于过滤蜡烛的纵向轴线倾斜角度α。