公开(公告)号：US08127806B2

公开(公告)日：2012-03-06

申请号：US11794499

申请日：2006-01-26

申请人： Silke Kühnrich

发明人： Silke Kühnrich

IPC分类号： B65B1/04

CPC分类号： B65D90/34

摘要： A ventilation device for fluid-storing reservoirs includes a connecting part (1) attachable to the opening of the reservoir to form an air- and/or fluid-conducting connection between the inside of the reservoir and the surroundings. This connection is effectively sealed by a labyrinth-like seal of a system of seal passages (53, 59, 69, 73) from the penetration of media such as water and/or cleaning chemicals but is not sealed off from an exchange of air for ventilation. A filter element (61) is placed inside the connection. A portion of the seal passages (59, 69, 73) is formed on a ventilation chamber (41) releasably attachable to the connecting part (1) and having a seat (79) for the filter element provided as a filter leaf (61). The filter leaf (61) forms a partition between two successive seal passages (59 and 69) adjacently extending approximately parallel to one another.

摘要翻译： 用于流体储存储存器的通风装置包括可连接到储存器的开口的连接部分（1），以在储存器的内部和周围环境之间形成空气和/或流体传导连接。 这种连接由密封通道（53,59,69,73）系统的迷宫式密封件与来自诸如水和/或清洁化学品的介质的穿透而被密封，但是不被空气交换密封 通风。 过滤器元件（61）放置在连接件的内部。 密封通道（59,69,73）的一部分形成在可释放地附接到连接部分（1）并且具有用作过滤嘴（61）的过滤元件的座（79）的通风室（41） 。 过滤嘴叶片（61）在相邻地彼此平行延伸的两个连续的密封通道（59和69）之间形成隔板。

公开(公告)号：US08419937B2

公开(公告)日：2013-04-16

申请号：US12998082

申请日：2009-08-26

申请人： Silke Kühnrich ,  Werner Wilkendorf

发明人： Silke Kühnrich ,  Werner Wilkendorf

IPC分类号： B01D27/08 ,  B01D35/30

CPC分类号： B01D35/30 ,  B01D29/15 ,  B01D29/96 ,  B01D2201/291 ,  B01D2201/4092

摘要： A filter device has a cup-shaped filter housing (1), a filter element (13) in the housing and at least one end cap (21). A retaining device detachably fixes the filter element (13) along its longitudinal axis and has screwing elements (33, 41) interacting with each other and configured on the interior of the filter housing (1) and on the filter element (13). A sealing device (38) forms the seal between the filter element (13) and a housing terminating part (5) limiting the filter housing (1) at an end. The housing terminating part (5) forms an element receiving device having a fluid passage (43) concentric to the longitudinal axis (3). The fluid passage has inner screwing elements (41). A connecting piece (31) of the end cap (21) is able to be screwed into the passage using outer screwing elements (33). The sealing device has a sealing element (38) that is combined with the end cap (21) to form a cohesive component and that is accommodated in a seat (37) configured at the transition between the end cap (21) and the adjacent beginning of the thread turns (39) of the screwing elements (33) positioned at the connecting piece (31).

摘要翻译： 过滤装置具有杯形过滤器壳体（1），壳体中的过滤元件（13）和至少一个端盖（21）。 保持装置可沿其纵向轴线可拆卸地固定过滤元件（13），并且具有彼此相互作用并构造在过滤器壳体（1）内部和过滤元件（13）上的螺纹元件（33,41）。 密封装置（38）在过滤元件（13）和限制过滤器壳体（1）的端部的壳体终止部分（5）之间形成密封。 壳体端接部分（5）形成具有与纵向轴线（3）同心的流体通道（43）的元件接收装置。 流体通道具有内螺纹元件（41）。 端盖（21）的连接件（31）能够使用外螺纹元件（33）拧入通道中。 密封装置具有密封元件（38），其与端盖（21）组合以形成粘结部件并且容纳在配置在端盖（21）和相邻开始部分之间的过渡处的座（37）中 位于连接件（31）处的螺纹元件（33）的螺纹（39）。

公开(公告)号：US20110168619A1

公开(公告)日：2011-07-14

申请号：US12998082

申请日：2009-08-26

申请人： Silke Kühnrich ,  Werner Wilkendorf

发明人： Silke Kühnrich ,  Werner Wilkendorf

IPC分类号： B01D35/30

CPC分类号： B01D35/30 ,  B01D29/15 ,  B01D29/96 ,  B01D2201/291 ,  B01D2201/4092

摘要： The invention relates to a filter device having a cup-shaped filter housing (1), comprising a filter element (13) held therein and having at least one end cap (21), and a retaining device serving for the detachable fixing of the filter element (13) along the longitudinal axis (3) thereof, said retaining device comprising screwing elements (33, 41) interacting with each other and configured on the interior of the filter housing (1) and on the filter element (13), and having a sealing device (38) forming the seal between the filter element (13) and a housing terminating part (5) limiting the filter housing (1) at an end, characterized in that the housing terminating part (5) forms an element receiving device having a fluid passage (43) that is concentric to the longitudinal axis (3), said fluid passage comprising inner screwing elements (41), a connecting piece (31) of the end cap (21) able to be screwed into said passage using outer screwing elements (33), and that the sealing device has a sealing element (38) that is combined with the end cap (21) to form a cohesive component and that is accommodated in a seat (37) configured at the transition between the end cap (21) and the adjacent beginning of the thread turns (39) of the screwing elements (33) positioned at the connecting piece (31).

摘要翻译： 本发明涉及一种具有杯状过滤器壳体（1）的过滤器装置，其包括保持在其中并具有至少一个端盖（21）的过滤器元件（13），以及用于将过滤器可拆卸固定的保持装置 所述保持装置包括彼此相互作用并构造在过滤器壳体（1）的内部和过滤元件（13）的内部的螺纹元件（33,41），以及 具有密封装置（38），所述密封装置（38）在所述过滤元件（13）和限制所述过滤器壳体（1）的端部的壳体端接部分（5）之间形成所述密封，其特征在于，所述壳体端接部分（5）形成元件接收 装置，其具有与纵向轴线（3）同心的流体通道（43），所述流体通道包括内螺纹元件（41），端盖（21）的连接件（31）能够拧入所述通道 使用外螺纹元件（33），并且密封装置ha sa密封元件（38），其与所述端盖（21）组合以形成粘结部件并且容纳在构造在所述端盖（21）和所述螺纹的相邻开始处之间的过渡处的座（37）中 （33）的位于所述连接件（31）处的所述连接件（39）。