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    • 1. 发明授权
    • Connecting means and filter device with such a connecting means
    • 具有这种连接装置的连接装置和过滤装置
    • US07497479B2
    • 2009-03-03
    • US11259742
    • 2005-10-25
    • Klaus Moessinger
    • Klaus Moessinger
    • F16L37/00
    • F16L19/005
    • The invention relates to a connecting device having a first pipe connecting piece, a second pipe connecting piece and a securing part. The two pipe connecting pieces are adapted to be connected to one another in a releasable and fluid-tight manner by the securing part. The first pipe connecting piece has at least one recess on the outside, and the second pipe connecting piece has a collar and an outer piece of pipe, which between them form an annular space bounded on one side in the axial direction and which accommodates a sealing element. The outer piece of pipe has at least one aperture. The first pipe connecting piece is adapted to be introduced into the annular space. The securing part has at least one catch element, which can be inserted into an aperture, thereby entering a recess. A filter device with such a connecting device is also provided.
    • 本发明涉及具有第一管连接件,第二管连接件和固定件的连接装置。 两个管连接片适于通过固定部分以可释放和流体密封的方式彼此连接。 第一管连接件在外侧具有至少一个凹部,第二管连接件具有一个套环和一个外管件,它们之间形成一个在轴向方向上一边限定的环形空间, 元件。 外管道具有至少一个孔。 第一管连接件适于引入环形空间。 固定部分具有至少一个捕获元件,其可以插入到孔中,从而进入凹部。 还提供了具有这种连接装置的过滤装置。
    • 4. 发明授权
    • Filter device
    • 过滤装置
    • US07094343B2
    • 2006-08-22
    • US10413503
    • 2003-04-14
    • Klaus MoessingerKlaus DeschnerNorbert Breusch
    • Klaus MoessingerKlaus DeschnerNorbert Breusch
    • B01D35/16
    • B01D29/21B01D29/54B01D29/96B01D35/147B01D35/16B01D2201/305B01D2201/34B01D2201/40B01D2201/4084
    • The invention relates to a filter device (10) for filtering a liquid, in particular a hydraulic oil, having a substantially cylindrical filter housing (12), which accommodates a filter element (30) and can be closed off by means of a cover (18), the filter element (30) having an associated untreated region (70) with an inlet (22) for supplying liquid which is to be filtered and a clean region (74) with an outlet (26) for removing filtered liquid, and the filter element (30) comprising an end plate (58) which is remote from the cover (18) and on which there is mounted a radially acting sealing element (62) for sealing the untreated region (70) of the filter element (30). To develop a filter device of this type in such a manner that it can be produced at lower cost and can be assembled more easily, according to the invention it is proposed that the sealing element (62) comprises a radially protruding sealing lip (64) which bears against the inner side of the filter housing (12) and is inclined toward the untreated region (70) of the filter element (30).
    • 本发明涉及一种用于过滤液体(特别是液压油)的过滤装置(10),其具有基本上圆柱形的过滤器壳体(12),其容纳过滤元件(30)并且可以通过盖子 18,一种具有相关联的未处理区域(70)的过滤器元件(70),其具有用于供应待过滤的液体的入口(22)和具有用于去除过滤液体的出口(26)的清洁区域(74),以及 所述过滤器元件(30)包括远离所述盖(18)的端板(58),并且所述端板安装有用于密封所述过滤元件(30)的未处理区域(70)的径向作用的密封元件(62) )。 为了开发这种类型的过滤装置,以便能够以更低的成本制造并且可以更容易地组装,根据本发明,提出了密封元件(62)包括径向突出的密封唇(64) 其抵靠过滤器壳体(12)的内侧并且朝向过滤元件(30)的未处理区域(70)倾斜。