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11. 发明申请

US20060049093A1 Sealer holding member for membrane element and membrane element using the same 有权
标题翻译：用于膜元件和膜元件的密封器保持构件
公开(公告)号：US20060049093A1
公开(公告)日：2006-03-09
申请号：US11203949
申请日：2005-08-15
申请人： Shinichi Chikura , Yasuhiro Uda
发明人： Shinichi Chikura , Yasuhiro Uda
IPC分类号： B01D63/10
CPC分类号： B01D63/10 , B01D65/00 , Y02A20/131
摘要： A sealer holding member for a membrane element is disposed at an end of a spiral-type membrane element on an outer circumference thereof, and allows a feed to flow into a membrane end of the membrane element. The sealer holding member includes a first annular portion, an annular projection, a second annular portion, and a third annular portion arranged in this order. The first annular portion is engaged with an outer-covering member for the membrane element and receives an end of the membrane element without contacting a side of the membrane element. The second annular portion receives a sealer on an outside thereof.
摘要翻译：用于膜元件的密封件保持构件设置在螺旋型膜元件的外周的端部，并允许进料流入膜元件的膜端。密封件保持构件包括依次布置的第一环形部分，环形突起，第二环形部分和第三环形部分。第一环形部分与用于膜元件的外覆盖构件接合并且接收膜元件的端部而不接触膜元件的一侧。第二环形部分在其外部接收密封件。

12. 发明申请

US20130220915A1 SEPARATION MEMBRANE ELEMENT AND FLUID COLLECTING TUBE FOR SEPARATION MEMBRANE ELEMENT 审中-公开
标题翻译：分离膜元件分离膜元件和流体收集管
公开(公告)号：US20130220915A1
公开(公告)日：2013-08-29
申请号：US13876611
申请日：2011-09-27
申请人： Shinichi Chikura , Toshimitsu Hamada
发明人： Shinichi Chikura , Toshimitsu Hamada
IPC分类号： B01D63/10 , B01D63/00
CPC分类号： B01D63/10 , B01D63/00 , B01D2313/12 , B01D2313/13
摘要： Provided is a separation membrane element used under a high-temperature environment, in which the stress acting on a portion for fixing between a fluid collecting tube and a separation membrane is reduced and a deformation caused by receiving a long time thermal history can be prevented, and also provided is a fluid collecting tube used for the separation membrane element. The separation membrane element has a fluid collecting tube (10), a separation membrane, and fixing portions (4) provided at at least two places and fixing between the fluid collecting tube (10) and the separation membrane. The separation membrane element has at least one elastic portion in the fluid collecting tube (10) between the fixing portions (4).
摘要翻译：提供了在高温环境下使用的分离膜元件，其中作用在用于在流体收集管和分离膜之间固定的部分的应力减小并且可以防止由于接收长时间的热历史引起的变形，并且还提供了用于分离膜元件的流体收集管。分离膜元件具有流体收集管（10），分离膜和设置在至少两个位置并固定在流体收集管（10）和分离膜之间的固定部分（4）。分离膜元件在固定部分（4）之间的流体收集管（10）中具有至少一个弹性部分。

13. 发明申请

US20130186819A1 SEPARATION MEMBRANE MODULE 有权
标题翻译：分离膜模块
公开(公告)号：US20130186819A1
公开(公告)日：2013-07-25
申请号：US13877030
申请日：2011-09-13
申请人： Shinichi Chikura , Toshimitsu Hamada , Yasuhiro Uda , Hideyuki Yamane , Kazuhito Yoshida , Masashi Beppu , Masakatsu Takata
发明人： Shinichi Chikura , Toshimitsu Hamada , Yasuhiro Uda , Hideyuki Yamane , Kazuhito Yoshida , Masashi Beppu , Masakatsu Takata
IPC分类号： B01D65/00
CPC分类号： B01D65/003 , B01D63/106 , B01D63/12 , B01D2313/04 , B01D2313/083
摘要： A separation membrane module (1A) includes: a tubular pressure container (7); a plurality of separation membrane elements (2) inserted in the pressure container (7) and each having a first end member (3) and a second end member (4); and a sealing member (5A) mounted on one of or both the first end member (3) and the second end member (4) that are adjacent to each other. In a normal condition, the sealing member (5A) is located radially inward of a maximum diameter portion of the first end member (3) and/or the second end member (4) on which the sealing member (5A) is mounted. The sealing member (5A) is deformed due to contact between the adjacent separation membrane elements (2) or due to supply of a pressurized liquid into the pressure container (7), and comes into close contact with an inner circumferential face (7a) of the pressure container (7).
摘要翻译：分离膜组件（1A）包括：管状压力容器（7）; 多个分离膜元件（2）插入压力容器（7）中，每个具有第一端部构件（3）和第二端部构件（4）; 以及安装在彼此相邻的第一端构件（3）和第二端构件（4）中的一个或两者上的密封构件（5A）。在正常情况下，密封构件（5A）位于安装有密封构件（5A）的第一端构件（3）和/或第二端构件（4）的最大直径部分的径向内侧。密封构件（5A）由于相邻的隔离膜元件（2）之间的接触而变形，或者由于向压力容器（7）供应加压液体而变形，并且与密封构件（5A）的内周面（7a）紧密接触压力容器（7）。

14. 发明申请

US20100326901A1 PRESSURE VESSEL FOR MEMBRANE ELEMENT, MEMBRANE FILTRATION APPARATUS EQUIPPED WITH THE PRESSURE VESSEL FOR MEMBRANE ELEMENT, AND METHOD FOR MANUFACTURING MEMBRANE FILTRATION APPARATUS 审中-公开
标题翻译：用于膜元件的压力容器，用于膜元件的压力容器的膜过滤装置以及用于制造膜过滤装置的方法
公开(公告)号：US20100326901A1
公开(公告)日：2010-12-30
申请号：US12918163
申请日：2009-02-20
申请人： Shinichi Chikura , Toshimitsu Hamada , Masashi Beppu , Yasuhiro Uda , Masakatsu Takata
发明人： Shinichi Chikura , Toshimitsu Hamada , Masashi Beppu , Yasuhiro Uda , Masakatsu Takata
IPC分类号： B01D63/00 , B01D63/10 , C02F1/44 , B23P17/04
CPC分类号： B01D63/12 , B01D65/00 , B01D2313/04 , B01D2313/06 , B01D2313/20 , Y10T29/49826
摘要： Provided are a pressure vessel for a membrane element in which the membrane element can be easily mounted, a membrane filtration apparatus equipped with the pressure vessel for a membrane element, and a method for manufacturing a membrane filtration apparatus. A rail (protrusion) 60 is formed on the inner circumferential surface of the pressure vessel 40 in such a manner that a ridge line 61 extends along the insertion direction of the membrane element. Consequently, the membrane element 10 can be inserted into the pressure vessel 40 so as to be in a sliding contact onto the ridge line 61 of the rail 60 formed on the inner circumferential surface of the pressure vessel 40. Therefore, the frictional resistance can be reduced as compared with conventional ways, so that the membrane element 10 can be easily mounted onto the pressure vessel 40.
摘要翻译：本发明提供一种用于膜元件易于安装的膜元件的压力容器，配备有用于膜元件的压力容器的膜过滤装置以及膜过滤装置的制造方法。在压力容器40的内周面上形成轨道（突起）60，棱线61沿着膜元件的插入方向延伸。因此，可以将膜元件10插入到压力容器40中，以与滑动接触在形成在压力容器40的内周面上的轨道60的脊线61上。因此，摩擦阻力可以与常规方式相比减少，使得膜元件10可以容易地安装到压力容器40上。

15. 发明申请

US20100108593A1 SPIRAL TYPE SEPARATION MEMBRANE ELEMENT 审中-公开
标题翻译：螺旋型分离膜元件
公开(公告)号：US20100108593A1
公开(公告)日：2010-05-06
申请号：US12642400
申请日：2009-12-18
申请人： Shinichi Chikura , Satoru Ishihara , Mitsuaki Hirokawa , Yasuhiro Uda
发明人： Shinichi Chikura , Satoru Ishihara , Mitsuaki Hirokawa , Yasuhiro Uda
IPC分类号： B01D63/10
CPC分类号： B01D63/10
摘要： An object of the invention is to provide a spiral separation membrane element that can reduce the pressure loss of a feed-side channel and be much less vulnerable to the problem of inhibition or blockage of the flow in the feed-side channel. The spiral separation membrane element includes one or more separation membranes, one or more feed-side channel components, one or more permeation-side channel components, and a perforated hollow core tube around which the separation membranes, the feed-side channel components and the permeation-side channel components are wrapped, wherein the feed-side channel component is a net formed by fusion bonding.
摘要翻译：本发明的一个目的是提供一种螺旋分离膜元件，其可以减少进料侧通道的压力损失，并且更不容易受到进料侧通道中的流动的抑制或堵塞的问题的困扰。螺旋分离膜元件包括一个或多个分离膜，一个或多个进料侧通道组分，一个或多个渗透侧通道组分和穿孔中空芯管，分离膜，进料侧通道组分和渗透侧通道部件被包裹，其中进料侧通道部件是通过熔接形成的网。

16. 发明申请

US20100096316A1 SPIRAL TYPE SEPARATION MEMBRANE ELEMENT 有权
公开(公告)号：US20100096316A1
公开(公告)日：2010-04-22
申请号：US12642653
申请日：2009-12-18
申请人： Shinichi Chikura , Satoru Ishihara , Mitsuaki Hirokawa , Yasuhiro Uda
发明人： Shinichi Chikura , Satoru Ishihara , Mitsuaki Hirokawa , Yasuhiro Uda
IPC分类号： B01D63/10
CPC分类号： B01D63/10
摘要： An object of the invention is to provide a spiral separation membrane element that can reduce the pressure loss of a feed-side channel and be much less vulnerable to the problem of inhibition or blockage of the flow in the feed-side channel. The spiral separation membrane element includes one or more separation membranes, one or more feed-side channel components, one or more permeation-side channel components, and a perforated hollow core tube around which the separation membranes, the feed-side channel components and the permeation-side channel components are wrapped, wherein the feed-side channel component is a net formed by fusion bonding.

17. 发明申请

US20050057002A1 Seal ring holder for membrane element and membrane element 有权
标题翻译：用于膜元件和膜元件的密封环支架
公开(公告)号：US20050057002A1
公开(公告)日：2005-03-17
申请号：US10942143
申请日：2004-09-16
申请人： Shinichi Chikura , Yasuhiro Uda
发明人： Shinichi Chikura , Yasuhiro Uda
IPC分类号： B01D63/10 , B01D65/00 , F16J15/02
CPC分类号： B01D65/003 , B01D63/10 , Y02A20/131
摘要： A seal ring holder for membrane elements which is capable of attaining an increase in the area of membranes packed per element; and a membrane element using the seal ring holder, are provided. The seal ring holder for membrane elements which is disposed at an end part of a spiral wound membrane element to hold a ring seal ring on the outer periphery thereof while allowing a raw liquid to flow into a membrane end part of the membrane element, includes: a first ring part which has a side wall facing an upstream-side membrane end part of the membrane element and is inserted into an end part of a sheathing member of the membrane element; a projecting ring part which has been formed upstream from the first ring part and has side walls respectively on both sides, an edge face of the sheathing member and the downstream-side edge face of the seal ring being fixable respectively to the side walls; a second ring part which is formed upstream from the projecting ring part and to the outer periphery of which the seal ring is to be fitted; and a third ring part which is formed upstream from the second ring part and to which the upstream-side end face of the seal ring is fixable.
摘要翻译：用于膜元件的密封环保持器，其能够实现每个元件包装的膜的面积的增加; 和使用密封环保持器的膜元件。用于膜元件的密封环保持器，其设置在螺旋卷绕的膜元件的端部，用于在允许原液流入膜元件的膜端部的同时在外周保持环形密封环，包括：第一环部，其具有面向膜元件的上游侧膜端部的侧壁，并且插入到膜元件的护套构件的端部; 已经形成在第一环部的上游并且分别具有侧壁的突出环部分，护套构件的边缘面和密封环的下游侧边缘面分别固定在侧壁上; 第二环形部分，其形成在所述突出环部分的上游，并且所述第二环形部分形成在所述密封环装配的外周; 以及第三环部，其形成在所述第二环部的上游侧，所述密封环的上游侧端面可固定到所述第三环部。

18. 发明授权

US09061247B2 Separation membrane module 有权
标题翻译：分离膜组件
公开(公告)号：US09061247B2
公开(公告)日：2015-06-23
申请号：US13877030
申请日：2011-09-13
申请人： Shinichi Chikura , Toshimitsu Hamada , Yasuhiro Uda , Hideyuki Yamane , Kazuhito Yoshida , Masashi Beppu , Masakatsu Takata
发明人： Shinichi Chikura , Toshimitsu Hamada , Yasuhiro Uda , Hideyuki Yamane , Kazuhito Yoshida , Masashi Beppu , Masakatsu Takata
IPC分类号： B01D65/00 , B01D63/12 , B01D63/10
CPC分类号： B01D65/003 , B01D63/106 , B01D63/12 , B01D2313/04 , B01D2313/083
摘要： A separation membrane module (1A) includes: a tubular pressure container (7); a plurality of separation membrane elements (2) inserted in the pressure container (7) and each having a first end member (3) and a second end member (4); and a sealing member (5A) mounted on one of or both the first end member (3) and the second end member (4) that are adjacent to each other. In a normal condition, the sealing member (5A) is located radially inward of a maximum diameter portion of the first end member (3) and/or the second end member (4) on which the sealing member (5A) is mounted. The sealing member (5A) is deformed due to contact between the adjacent separation membrane elements (2) or due to supply of a pressurized liquid into the pressure container (7), and comes into close contact with an inner circumferential face (7a) of the pressure container (7).
摘要翻译：分离膜组件（1A）包括：管状压力容器（7）; 多个分离膜元件（2）插入压力容器（7）中，每个具有第一端部构件（3）和第二端部构件（4）; 以及安装在彼此相邻的第一端构件（3）和第二端构件（4）中的一个或两者上的密封构件（5A）。在正常情况下，密封构件（5A）位于安装有密封构件（5A）的第一端构件（3）和/或第二端构件（4）的最大直径部分的径向内侧。密封构件（5A）由于相邻的隔离膜元件（2）之间的接触而变形，或者由于向压力容器（7）供应加压液体而变形，并且与密封构件（5A）的内周面（7a）紧密接触压力容器（7）。

19. 发明授权

US08568589B2 Connection member and separation membrane module using the same 有权
标题翻译：连接件和分离膜组件使用相同
公开(公告)号：US08568589B2
公开(公告)日：2013-10-29
申请号：US12865509
申请日：2009-02-20
申请人： Yasuhiro Uda , Toshimitsu Hamada , Masashi Beppu , Shinichi Chikura , Nobuharu Tahara , Masakatsu Takata
发明人： Yasuhiro Uda , Toshimitsu Hamada , Masashi Beppu , Shinichi Chikura , Nobuharu Tahara , Masakatsu Takata
IPC分类号： B01D35/30 , B01D29/56 , B01D63/12 , C02F1/44
CPC分类号： B01D63/106 , B01D63/12 , B01D2319/022
摘要： Provided are a connection member capable of preventing leakage from a supply side to a permeating side from occurring by a simple means; and a separation membrane module using the connection member. The connection member (20) is used to connect in series a plurality of separation membrane elements equipped with end surface holding members (36) and to install the separation membrane elements in a pressure-resistant vessel (38). The connection member (20) is characterized in that, when the separation membrane elements are connected to each other, the connection member is engaged with respective grooves (36b) of the end surface holding members (36) adjacent to each other.
摘要翻译：提供了能够通过简单的手段防止从供给侧到渗透侧的泄漏的连接构件; 以及使用该连接部件的分离膜组件。连接构件（20）用于串联连接配备有端面保持构件（36）的多个分离膜元件，并将分离膜元件安装在耐压容器（38）中。连接构件（20）的特征在于，当分离膜元件彼此连接时，连接构件与彼此相邻的端面保持构件（36）的相应凹槽（36b）接合。

20. 发明授权

US08034241B2 Spiral membrane module 有权
标题翻译：螺旋膜组件
公开(公告)号：US08034241B2
公开(公告)日：2011-10-11
申请号：US12158654
申请日：2006-12-21
申请人： Masashi Beppu , Yasuhiro Uda , Shinichi Chikura , Kentaro Yamamoto
发明人： Masashi Beppu , Yasuhiro Uda , Shinichi Chikura , Kentaro Yamamoto
IPC分类号： B01D63/10 , B01D63/00
CPC分类号： B01D63/106 , B01D63/12 , B01D2313/02 , B01D2313/04
摘要： A spiral membrane module where membrane elements are easily connected to each other and the connection thereof is prevented from being loosened. The spiral membrane elements (20) are each formed in multiple layers by winding membranes and channel materials around a center tube (3) having holes and are received in a pressure vessel (10) such that they are connected in series with connection mechanisms (J) placed between the membrane elements (20). Each connection mechanism (J) has a movable member (M) installed at either the upstream side end part or the downstream side end part of each membrane element (20) and having an engagement part (9d) engageable with the other of the upstream side end or the downstream side end. The movable member (M) has a contact part (9c) coming into contact with the inner wall (10a) of the pressure vessel (10) and locking the engagement by the engagement part (9d).
摘要翻译：膜元件易于彼此连接并且防止其连接松动的螺旋膜组件。螺旋膜元件（20）各自通过在具有孔的中心管（3）周围缠绕膜和通道材料而形成为多层，并且被容纳在压力容器（10）中，使得它们与连接机构（J ）放置在膜元件（20）之间。每个连接机构（J）具有安装在每个膜元件（20）的上游侧端部或下游侧端部的可动件（M），并且具有可与上游侧的另一个接合的接合部（9d）末端或下游侧端。可动构件（M）具有与压力容器（10）的内壁（10a）接触并且通过接合部（9d）锁定接合的接触部（9c）。

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