Tunable nanofiber filter media and filter devices

    公开(公告)号:US11014035B2

    公开(公告)日:2021-05-25

    申请号:US16185231

    申请日:2018-11-09

    IPC分类号: B01D46/52 B01D63/08 B01D67/00

    摘要: A tunable nanofiber filter device can include a filter housing defining an interior space, the housing having defined therein and inlet and an outlet, each in fluid communication with the interior space, and a plurality of filter laminas disposed within the interior space, each filter lamina including an upper surface, a lower surface, and an aperture defined therethrough. The plurality of filter laminas can be arranged in a stack wherein the opposing surfaces of adjacent filter laminas define a portion of an interlaminar flow space extending between the opposing surfaces. The flow space can be in fluid communication with the apertures of corresponding adjacent filter laminas to form a continuous flow passage extending through the lamina stack from the inlet to the outlet. An array nanofibers can extend into the flow passage from a portion of each filter lamina such that a fluid flowed through the flow passage flows across a portion of said array.

    TUNABLE NANOFIBER FILTER MEDIA AND FILTER DEVICES

    公开(公告)号:US20210346835A1

    公开(公告)日:2021-11-11

    申请号:US17246985

    申请日:2021-05-03

    IPC分类号: B01D46/52 B01D63/08 B01D67/00

    摘要: A tunable nanofiber filter device can include a filter housing defining an interior space, the housing having defined therein and inlet and an outlet, each in fluid communication with the interior space, and a plurality of filter laminas disposed within the interior space, each filter lamina including an upper surface, a lower surface, and an aperture defined therethrough. The plurality of filter laminas can be arranged in a stack wherein the opposing surfaces of adjacent filter laminas define a portion of an interlaminar flow space extending between the opposing surfaces. The flow space can be in fluid communication with the apertures of corresponding adjacent filter laminas to form a continuous flow passage extending through the lamina stack from the inlet to the outlet. An array nanofibers can extend into the flow passage from a portion of each filter lamina such that a fluid flowed through the flow passage flows across a portion of said array.

    TUNABLE NANOFIBER FILTER MEDIA AND FILTER DEVICES
    3.
    发明申请
    TUNABLE NANOFIBER FILTER MEDIA AND FILTER DEVICES 审中-公开
    TUNNABLE NANOFIBER过滤介质和过滤器

    公开(公告)号:US20170072349A1

    公开(公告)日:2017-03-16

    申请号:US15260677

    申请日:2016-09-09

    摘要: A tunable nanofiber filter device can include a filter housing defining an interior space, the housing having defined therein and inlet and an outlet, each in fluid communication with the interior space, and a plurality of filter laminas disposed within the interior space, each filter lamina including an upper surface, a lower surface, and an aperture defined therethrough. The plurality of filter laminas can be arranged in a stack wherein the opposing surfaces of adjacent filter laminas define a portion of an interlaminar flow space extending between the opposing surfaces. The flow space can be in fluid communication with the apertures of corresponding adjacent filter laminas to form a continuous flow passage extending through the lamina stack from the inlet to the outlet. An array nanofibers can extend into the flow passage from a portion of each filter lamina such that a fluid flowed through the flow passage flows across a portion of said array.

    摘要翻译: 可调谐纳米纤维过滤器装置可以包括限定内部空间的过滤器壳体,其中限定的壳体以及各自与内部空间流体连通的入口和出口,以及设置在内部空间内的多个过滤层,每个过滤层 包括上表面,下表面和通过其限定的孔。 多个过滤层叠可以布置在堆叠中,其中相邻过滤器层片的相对表面限定了在相对表面之间延伸的层间流动空间的一部分。 流动空间可以与相应的相邻过滤器层片的孔流体连通,以形成从入口到出口延伸穿过层叠体的连续流动通道。 阵列纳米纤维可以从每个过滤层的一部分延伸到流动通道中,使得流过流动通道的流体流过所述阵列的一部分。

    TUNABLE NANOFIBER FILTER MEDIA AND FILTER DEVICES

    公开(公告)号:US20190076775A1

    公开(公告)日:2019-03-14

    申请号:US16185231

    申请日:2018-11-09

    IPC分类号: B01D46/52 B01D63/08 B01D67/00

    摘要: A tunable nanofiber filter device can include a filter housing defining an interior space, the housing having defined therein and inlet and an outlet, each in fluid communication with the interior space, and a plurality of filter laminas disposed within the interior space, each filter lamina including an upper surface, a lower surface, and an aperture defined therethrough. The plurality of filter laminas can be arranged in a stack wherein the opposing surfaces of adjacent filter laminas define a portion of an interlaminar flow space extending between the opposing surfaces. The flow space can be in fluid communication with the apertures of corresponding adjacent filter laminas to form a continuous flow passage extending through the lamina stack from the inlet to the outlet. An array nanofibers can extend into the flow passage from a portion of each filter lamina such that a fluid flowed through the flow passage flows across a portion of said array.

    Tunable nanofiber filter media and filter devices

    公开(公告)号:US10159926B2

    公开(公告)日:2018-12-25

    申请号:US15260677

    申请日:2016-09-09

    摘要: A tunable nanofiber filter device can include a filter housing defining an interior space, the housing having defined therein and inlet and an outlet, each in fluid communication with the interior space, and a plurality of filter laminas disposed within the interior space, each filter lamina including an upper surface, a lower surface, and an aperture defined therethrough. The plurality of filter laminas can be arranged in a stack wherein the opposing surfaces of adjacent filter laminas define a portion of an interlaminar flow space extending between the opposing surfaces. The flow space can be in fluid communication with the apertures of corresponding adjacent filter laminas to form a continuous flow passage extending through the lamina stack from the inlet to the outlet. An array nanofibers can extend into the flow passage from a portion of each filter lamina such that a fluid flowed through the flow passage flows across a portion of said array.