发明申请
- 专利标题： FLUID SEPARATION ELEMENT, ANTI-TELESCOPING DEVICE FOR FLUID SEPARATION ELEMENT, AND FLUID SEPARATION DEVICE
- 专利标题（中）： 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
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申请号： US13147716申请日： 2010-02-04
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公开(公告)号： US20110290711A1公开(公告)日： 2011-12-01
- 发明人: Akira Katayama , Toshimasa Katayama
- 申请人： Akira Katayama , Toshimasa Katayama
- 申请人地址： JP Chuo-ku Tokyo
- 专利权人： Toray Industries Inc.
- 当前专利权人： Toray Industries Inc.
- 当前专利权人地址： JP Chuo-ku Tokyo
- 优先权： JP2009-025701 20090206
- 国际申请： PCT/JP2010/051590 WO 20100204
- 主分类号： B01D63/10
- IPC分类号： B01D63/10 ; B01D63/12 ; B01D27/00 ; F16L21/02
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.
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