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1.发明申请LIQUID SEPARATION DEVICE, FLOW CHANNEL MATERIAL AND PROCESS FOR PRODUCING THE SAME 失效液体分离装置，流动通道材料及其制造方法公开(公告)号：US20100006504A1
公开(公告)日：2010-01-14
申请号：US12295133
申请日：2007-03-23
CPC分类号： B01D63/103 , B01D69/10 , B01D2313/146 , B01D2325/40 , D04B1/00 , D04B21/00 , D10B2505/04 , Y02A20/131
摘要： A liquid separation device is provided, and is capable of suppressing the lowering of filtration function due to an increase in flow channel resistance of permeated liquid which results in a separation membrane falling in a groove of a permeated liquid flow channel material along with accompanied breakage of the separation membrane surface. A permeated liquid flow channel material is disposed on the back side of a separation membrane composed of a sheet-like material having a linear groove and a linear crest alternately arrayed on one surface or both surfaces, wherein a groove width of the linear groove in the sheet-like material is 10 to 200 μm, and a ratio of the groove width of the linear groove to the pitch of the linear groove is 0.45 or more.
摘要翻译： 提供了一种液体分离装置，并且能够抑制由于渗透液体的流路阻力的增加而导致的过滤功能的降低，导致分离膜落入渗透液体流路材料的槽中，伴随着破裂 分离膜表面。 透过液流通道材料设置在由具有直线沟槽和线形峰的片状材料构成的分离膜的背面上，所述片状材料交替地排列在一个表面或两个表面上，其中，所述线性槽的槽宽度 片状材料为10〜200μm，直线槽的槽宽与直线槽的间距的比为0.45以上。
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2.发明授权Liquid separation device, flow channel material and process for producing the same 失效液体分离装置，流路材料及其制造方法公开(公告)号：US08388848B2
公开(公告)日：2013-03-05
申请号：US12295133
申请日：2007-03-31
CPC分类号： B01D63/103 , B01D69/10 , B01D2313/146 , B01D2325/40 , D04B1/00 , D04B21/00 , D10B2505/04 , Y02A20/131
摘要： A liquid separation device is provided, and is capable of suppressing the lowering of filtration function due to an increase in flow channel resistance of permeated liquid which results in a separation membrane falling in a groove of a permeated liquid flow channel material along with accompanied breakage of the separation membrane surface. A permeated liquid flow channel material is disposed on the back side of a separation membrane composed of a sheet-like material having a linear groove and a linear crest alternately arrayed on one surface or both surfaces, wherein a groove width of the linear groove in the sheet-like material is 10 to 200 μm, and a ratio of the groove width of the linear groove to the pitch of the linear groove is 0.45 or more.
摘要翻译： 提供了一种液体分离装置，并且能够抑制由于渗透液体的流路阻力的增加而导致的过滤功能的降低，导致分离膜落入渗透液体流路材料的槽中，伴随着破裂 分离膜表面。 透过液流通道材料设置在由具有直线沟槽和线形峰的片状材料构成的分离膜的背面上，所述片状材料交替排列在一个表面或两个表面上，其中，所述直线槽的槽宽度 片状材料为10〜200μm，直线槽的槽宽与直线槽的间距的比为0.45以上。
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3.发明申请FLUID SEPARATION ELEMENT, ANTI-TELESCOPING DEVICE FOR FLUID SEPARATION ELEMENT, AND FLUID SEPARATION DEVICE 有权流体分离元件，流体分离元件用防静电装置和流体分离装置公开(公告)号：US20110290711A1
公开(公告)日：2011-12-01
申请号：US13147716
申请日：2010-02-04
申请人： Akira Katayama , Toshimasa Katayama
发明人： Akira Katayama , Toshimasa Katayama
CPC分类号： B01D63/106 , B01D2313/04
摘要： A fluid separation element is provided including: a membrane winding having two ends and obtained by layering a separation membrane, a feed water channel material, and a permeate channel material and spirally winding them; and one or more anti-telescoping devices attached to one or both of the ends of the membrane winding, wherein a brine seal fitting groove is provided in an outer circumferential surface of the anti-telescoping device and a hole that communicates with a feed water channel side is provided inside the groove. When the anti-telescoping devices are attached to the both ends of the membrane winding, a brine seal is fitted into the groove of the upstream-side anti-telescoping device and no brine seal is fitted into the groove of the downstream-side anti-telescoping device.
摘要翻译： 提供一种流体分离元件，包括：具有两端并通过分层分离膜，给水通道材料和渗透通道材料并且螺旋卷绕而获得的膜缠绕; 以及附接到膜绕组的一个或两个端部的一个或多个防伸缩装置，其中在防伸缩装置的外周表面中设置有盐水密封配合槽，以及与进水通道连通的孔 侧设置在凹槽内。 当防伸缩装置附接到膜绕组的两端时，将盐水密封件装配到上游侧防伸缩装置的槽中，并且没有将盐水密封件装配到下游侧防伸缩装置的槽中， 伸缩装置。
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4.发明授权Fluid separation element, anti-telescoping device for fluid separation element, and fluid separation device 有权流体分离元件，用于流体分离元件的防伸缩装置和流体分离装置公开(公告)号：US08377300B2
公开(公告)日：2013-02-19
申请号：US13147716
申请日：2010-02-04
申请人： Akira Katayama , Toshimasa Katayama
发明人： Akira Katayama , Toshimasa Katayama
CPC分类号： B01D63/106 , B01D2313/04
摘要： A fluid separation element is provided including: a membrane winding having two ends and obtained by layering a separation membrane, a feed water channel material, and a permeate channel material and spirally winding them; and one or more anti-telescoping devices attached to one or both of the ends of the membrane winding, wherein a brine seal fitting groove is provided in an outer circumferential surface of the anti-telescoping device and a hole that communicates with a feed water channel side is provided inside the groove. When the anti-telescoping devices are attached to the both ends of the membrane winding, a brine seal is fitted into the groove of the upstream-side anti-telescoping device and no brine seal is fitted into the groove of the downstream-side anti-telescoping device.
摘要翻译： 提供一种流体分离元件，包括：具有两端并通过分层分离膜，给水通道材料和渗透通道材料并且螺旋卷绕而获得的膜缠绕; 以及附接到膜绕组的一个或两个端部的一个或多个防伸缩装置，其中在防伸缩装置的外周表面中设置有盐水密封配合槽，以及与进水通道连通的孔 侧设置在凹槽内。 当防伸缩装置附接到膜绕组的两端时，将盐水密封件装配到上游侧防伸缩装置的槽中，并且没有将盐水密封件装配到下游侧防伸缩装置的槽中， 伸缩装置。
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