公开(公告)号：US06168691A

公开(公告)日：2001-01-02

申请号：US09170356

申请日：1998-10-13

申请人： Rudolf Kauper ,  Thomas Lummer ,  Wolfgang Richter ,  Reinhard Silberhorn ,  Manfred Krepelka

发明人： Rudolf Kauper ,  Thomas Lummer ,  Wolfgang Richter ,  Reinhard Silberhorn ,  Manfred Krepelka

IPC分类号： C25D1700

CPC分类号： C25D5/022 ,  C25D7/04 ,  C25D17/06 ,  Y10S204/07

摘要： A method and a device are described for the electrochemical treatment of elongate articles, preferably bars. The article 10 is clamped at one end by means of a clamp 3 and is introduced into a hollow chamber that has a longitudinal axis, in an electrode 30, arranged in a dip bath with a periphery parallel to the axis, in as concentrically axial a manner as possible and is thereby directed through at least one axially displaceable, perforated screening mask 23,26 so that part of the area not to be treated electrochemically is screened from the electrode. The article and electrode are connected to a current source. A container 14 for treatment liquid has at least one electrode 30 therein, the electrode having a hollow chamber with a longitudinal axis and a periphery parallel to the axis. The article is introduced into the hollow chamber. At lease one screening mask 23,26 is axially adjustable within the hollow chamber and has openings for introducing the article. The mask can prevent electrochemical treatment of the article in specific areas. A current source and electrical connections are provided to the electrode and to the article.

摘要翻译： 描述了用于细长制品（优选条形）的电化学处理的方法和装置。 物品10通过夹具3在一端被夹紧，并且被引入到具有纵向轴线的中空室中，该中空室在电极30中布置成具有平行于该轴线的周边的浸渍槽，同心轴向 并且由此引导通过至少一个可轴向移动的穿孔筛选掩模23,26，使得不被电化学处理的区域的一部分从电极上筛选。 物品和电极连接到电流源。 用于处理液体的容器14中具有至少一个电极30，该电极具有中空室，其纵向轴线和外周平行于该轴线。 将物品引入中空室。 至少一个筛选掩模23,26在中空室内可轴向调节并且具有用于引入物品的开口。 面罩可以防止在特定区域对物品进行电化学处理。 向电极和制品提供电流源和电连接。

公开(公告)号：US06508926B1

公开(公告)日：2003-01-21

申请号：US09763417

申请日：2001-02-21

申请人： Johann Falkner ,  Rudolf Kauper ,  Manfred Krepelka ,  Thomas Lummer

发明人： Johann Falkner ,  Rudolf Kauper ,  Manfred Krepelka ,  Thomas Lummer

IPC分类号： C25D502

CPC分类号： C25D5/022 ,  C25D7/04

摘要： In a device, rod-shaped objects 10 (rods of various length and diameter) are electrochemically partially processed in dip plants (galvanized, pickled). Stationary tubular electrodes 30, into which the rods 10 are centrically entered, are provided in the plating tank of the plant. The surfaces to be plated are each axially limited by an adjustable membrane carrier 26, in which elastic shielding membranes 9 for delimiting the field lines are arranged. The membranes 9 are held by membrane holders 5. The membrane holders 5 are arranged in a cage where they are free to move radially and are provided with inner centering springs 7 and with outer centering springs 19 so that the membrane holder 5 and the membranes 9 are held in such a way as to be self-centering.

摘要翻译： 在设备中，棒状物体10（各种长度和直径的杆）在浸渍设备（镀锌，酸洗）中进行电化学部分处理。 在工厂的镀槽中设置固定管状电极30，杆10中心地进入其中。 待镀覆的表面各自轴向受限于可调节的膜载体26，其中布置用于限定场线的弹性屏蔽膜9。 膜9由膜保持器5保持。膜保持器5布置在保持架中，其中它们可自由地径向移动，并且设置有内定心弹簧7和外定心弹簧19，使得膜保持器5和膜9 是以自我为中心的方式举行的。