Filter cartridge with venturi nozzle

    公开(公告)号:US11235271B2

    公开(公告)日:2022-02-01

    申请号:US16736853

    申请日:2020-01-08

    Abstract: A filter cartridge for cleaning an air flow includes a base, a cover provided with a central recess, and at least one pleated filter element arranged between the cover and the base. The at least one filter element encloses an interior space. The cover has a venturi nozzle, and the venturi nozzle engages in the pleated filter element. The venturi nozzle is spread out in comb-like fashion in the region of its end engaging in the filter element.

    METHOD FOR PREDICTING THE SERVICE LIFE OF A FILTER

    公开(公告)号:US20210060474A1

    公开(公告)日:2021-03-04

    申请号:US17005344

    申请日:2020-08-28

    Abstract: A method for predicting a service life of a filter element of a filter module in a system, the filter element serving to clean air, includes the steps of: a) retrieving characterization data of the system from a database; b) retrieving characterization data of the filter element from a database; c) retrieving measurement data of the system detected in the system by sensor technology; d) retrieving measurement data of the filter element detected by the sensor technology in the filter module; e) retrieving measurement data of air to be cleaned; and f) creating a data model from the data and determining the service life of the filter element to be expected.

    METHOD FOR PROVIDING AN AIR STREAM

    公开(公告)号:US20210060473A1

    公开(公告)日:2021-03-04

    申请号:US17005331

    申请日:2020-08-28

    Abstract: A method for providing an air stream for a system, in particular a plant, includes the following steps: a. specifying an air requirement and a required degree of air purity of the system having the plant, and storing the values in a memory unit of a control module; b. cleaning the air stream in a filter module comprising filter elements; c. providing the air stream through the filter module to air inlets or air outlets of the system as a provided air stream; d. detecting a magnitude of the provided air stream and of an actual degree of air purity by a sensor system; e. comparing a magnitude of the provided air stream and of the actual degree of air purity to the stored values; and g. calculating a performance characteristic of the filter module. A volume of the provided air influences the performance characteristic.

    Filter cartridge
    9.
    发明授权
    Filter cartridge 有权
    滤芯

    公开(公告)号:US09266050B2

    公开(公告)日:2016-02-23

    申请号:US14022265

    申请日:2013-09-10

    CPC classification number: B01D46/521 B01D46/2411 B01D2273/12 B01D2275/205

    Abstract: A filter cartridge includes a filter medium configured as an elongated bellows having a first and a second longitudinal end. The bellows are connected at the first longitudinal end to a base and at the second longitudinal end to a top. The bellows enclose a central passage. The bellows are configured in a shape of a prism.

    Abstract translation: 滤筒包括被配置为具有第一和第二纵向端的细长波纹管的过滤介质。 波纹管在第一纵向端部连接到基部并且在第二纵向端部连接到顶部。 波纹管包围一个中央通道。 波纹管被构造成棱镜的形状。

    FILTER CARTRIDGE
    10.
    发明申请
    FILTER CARTRIDGE 有权
    滤芯

    公开(公告)号:US20140069068A1

    公开(公告)日:2014-03-13

    申请号:US14022265

    申请日:2013-09-10

    CPC classification number: B01D46/521 B01D46/2411 B01D2273/12 B01D2275/205

    Abstract: A filter cartridge includes a filter medium configured as an elongated bellows having a first and a second longitudinal end. The bellows are connected at the first longitudinal end to a base and at the second longitudinal end to a top. The bellows enclose a central passage. The bellows are configured in a shape of a prism.

    Abstract translation: 滤筒包括被配置为具有第一和第二纵向端的细长波纹管的过滤介质。 波纹管在第一纵向端部连接到基部并且在第二纵向端部连接到顶部。 波纹管包围一个中央通道。 波纹管被构造成棱镜的形状。

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