公开(公告)号：USD243190S

公开(公告)日：1977-01-25

申请号：US581892

申请日：1975-05-29

Applicant: Filip Knutsson ,  Lars Bergstrom

Designer： Filip Knutsson ,  Lars Bergstrom

公开(公告)号：US4047907A

公开(公告)日：1977-09-13

申请号：US635272

申请日：1975-11-26

Applicant: Filip Knutsson ,  Lars Bergstrom

Inventor： Filip Knutsson ,  Lars Bergstrom

IPC: B03C3/41 ,  B03C3/86

CPC classification number: B03C3/86

Abstract: A dust separator in which a plurality of elongated emission electrodes are detachably held at one end in respective holder fittings secured to a pair of parallel, slightly-resilient inner frame members, or holders, which in turn are secured to substantially non-resilient outer frame members, and at their other ends in at least one holder fitting secured to a common cylindrical central holder extending between and parallel to the frame members; the electrode assembly is tensioned by adjustment of screws fastening said inner frame members or holders to said outer frame members. In one form the holder fittings are hollow cylinders through which the electrodes extend, and the electrodes are positioned in the fittings by their bent-over ends and clamped therein by tubular members forced into the hollow cylinders. In another form, specially-shaped holder shoes are used, in which dove-tailed ends of the electrodes are held. In both forms, the emission electrode preferably is folded slightly about its longitudinal axis to produce a V-shaped cross section which provides strength, good electrical contact and ease of assembly.

Abstract translation: 一种灰尘分离器，其中多个细长发射电极在一端可拆卸地固定在固定到一对平行的，稍微弹性的内框架构件或保持器的相应的支架配件中，固定件又固定到基本上非弹性的外框架 并且在其另一端的至少一个保持器配件中，固定到在框架构件之间延伸并平行于框架构件的公共圆柱形中心保持件; 电极组件通过将所述内框架构件或保持器固定到所述外框架构件上的螺钉的调节而被张紧。 在一种形式中，支架配件是电极延伸通过的中空圆柱体，并且电极通过其弯曲端部定位在配件中，并且被压入中空圆柱体的管状构件夹紧在其中。 在另一种形式中，使用特殊形状的保持器鞋，其中保持电极的尾端。 在两种形式中，发射电极优选地围绕其纵向轴线稍微折叠以产生V形横截面，其提供强度，良好的电接触和易于组装。