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公开(公告)号：US20160243481A1
公开(公告)日：2016-08-25
申请号：US15077971
申请日：2016-03-23
CPC分类号： B01D46/0001 , B01D29/012 , B01D29/016 , B01D29/07 , B01D29/111 , B01D29/21 , B01D46/10 , B01D46/522 , B01D46/523 , B01D2201/12 , C09J5/02 , Y10T156/1039
摘要： A fluid filter element comprising: an embossed flat filter material which is folded so as to define a plurality of substantially adjacent walls, each wall defining a planar surface between two adjacent fold lines, said wall having an embossing comprising: a first embossing row having a centrally located elongated positive embossment and a distal embossment at each end of the positive elongated embossment, wherein at least one distal embossment is negative; and, a second embossing row spaced from and parallel to the first embossing row, the second embossing row having two elongated embossments, wherein one elongated embossment is negative and one is positive. A method regarding the making of the same.
摘要翻译： 一种流体过滤元件，包括：压花扁平过滤材料，其被折叠以限定多个基本相邻的壁，每个壁限定两个相邻折叠线之间的平坦表面，所述壁具有压花，包括：第一压花行，其具有 位于中心位置的细长正压花和位于正细长压花的每一端的远端压花，其中至少一个远端压花是负的; 并且与第一压花列间隔开并平行的第二压花列，第二压花列具有两个细长压花，其中一个细长压花为负，一个为正。 关于制作的方法。
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公开(公告)号：US10143951B2
公开(公告)日：2018-12-04
申请号：US15077971
申请日：2016-03-23
IPC分类号： B01D46/00 , B01D29/21 , B01D29/07 , C09J5/02 , B01D46/10 , B01D46/52 , B01D29/11 , B01D29/01
摘要： A fluid filter element comprising: an embossed flat filter material which is folded so as to define a plurality of substantially adjacent walls, each wall defining a planar surface between two adjacent fold lines, said wall having an embossing comprising: a first embossing row having a centrally located elongated positive embossment and a distal embossment at each end of the positive elongated embossment, wherein at least one distal embossment is negative; and, a second embossing row spaced from and parallel to the first embossing row, the second embossing row having two elongated embossments, wherein one elongated embossment is negative and one is positive. A method regarding the making of the same.
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公开(公告)号：US10527537B2
公开(公告)日：2020-01-07
申请号：US15408390
申请日：2017-01-17
摘要： A method for estimating energy use in an air filtration system using a preselected air filter includes the steps of: entering filtration system information into a computer having access to dust holding capacity-pressure drop curves for a plurality of air filters; determining an estimated current energy use of the air filtration system for a current air filter in the system; and presenting the estimated energy use on a display of the computer. Proposed filters can be evaluated and filter operation and changing cycle can be optimized.
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公开(公告)号：US20170261418A1
公开(公告)日：2017-09-14
申请号：US15408390
申请日：2017-01-17
CPC分类号： G01N15/0826 , B01D46/42
摘要： A method for estimating energy use in an air filtration system using a preselected air filter includes the steps of: entering filtration system information into a computer having access to dust holding capacity-pressure drop curves for a plurality of air filters; determining an estimated current energy use of the air filtration system for a current air filter in the system; and presenting the estimated energy use on a display of the computer. Proposed filters can be evaluated and filter operation and changing cycle can be optimized.
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