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    • 2. 发明申请
    • FILTER HOLDER IN A CHROMATOGRAPHY COLUMN
    • 滤色片在色谱柱中
    • US20120061306A1
    • 2012-03-15
    • US13319816
    • 2010-05-10
    • Klaus GebauerMircea Georgescu
    • Klaus GebauerMircea Georgescu
    • B01D15/08
    • B01D15/14B01D15/22G01N30/56G01N30/6004G01N30/6017G01N30/6026G01N30/603G01N30/6047
    • A filter holder to be used in a chromatography column is provided. Said filter holder comprising a filter squeezing part (356) facing the filter of the column essentially in the form of a plate and a squeezing means (354) adapted to squeeze the filter squeezing part (356) against the filter (204) to prevent any leakage of particulate medium from the bed space (209) of the column in between the filter holder and the filter (204). According to the invention said filter squeezing part (356) comprises at least one channel (338), providing fluid connections through the filter squeezing part (356) from the side of the filter squeezing part (356) facing the filter (204) and to the side of the filter squeezing part (356) facing the bed space (209).
    • 提供了用于色谱柱的过滤器保持器。 所述过滤器保持器包括基本上为板形的面向柱的过滤器的过滤器挤压部分(356)和适于将过滤器挤压部分(356)挤压过滤器(204)的挤压装置(354),以防止任何 颗粒介质从过滤器保持器和过滤器(204)之间的塔的空间(209)泄漏。 根据本发明,所述过滤器挤压部分(356)包括至少一个通道(338),从面向过滤器(204)的过滤器挤压部分(356)的一侧提供通过过滤器挤压部分(356)的流体连接,并且 过滤器挤压部分(356)的面向床空间(209)的一侧。
    • 4. 发明授权
    • Filter holder in a chromatography column
    • 色谱柱中的过滤器支架
    • US08377296B2
    • 2013-02-19
    • US13319816
    • 2010-05-10
    • Klaus GebauerMircea Georgescu
    • Klaus GebauerMircea Georgescu
    • B01D15/08
    • B01D15/14B01D15/22G01N30/56G01N30/6004G01N30/6017G01N30/6026G01N30/603G01N30/6047
    • A filter holder to be used in a chromatography column is provided. Said filter holder comprising a filter squeezing part (356) facing the filter of the column essentially in the form of a plate and a squeezing means (354) adapted to squeeze the filter squeezing part (356) against the filter (204) to prevent any leakage of particulate medium from the bed space (209) of the column in between the filter holder and the filter (204). According to the invention said filter squeezing part (356) comprises at least one channel (338), providing fluid connections through the filter squeezing part (356) from the side of the filter squeezing part (356) facing the filter (204) and to the side of the filter squeezing part (356) facing the bed space (209).
    • 提供了用于色谱柱的过滤器保持器。 所述过滤器保持器包括基本上为板形的面向柱的过滤器的过滤器挤压部分(356)和适于将过滤器挤压部分(356)挤压过滤器(204)的挤压装置(354),以防止任何 颗粒介质从过滤器保持器和过滤器(204)之间的塔的空间(209)泄漏。 根据本发明,所述过滤器挤压部分(356)包括至少一个通道(338),从面向过滤器(204)的过滤器挤压部分(356)的一侧提供通过过滤器挤压部分(356)的流体连接,并且 过滤器挤压部分(356)的面向床空间(209)的一侧。