公开(公告)号：US07294267B2

公开(公告)日：2007-11-13

申请号：US11087593

申请日：2005-03-24

申请人： Satoshi Takeda ,  Masumi Kobayashi ,  Shinya Sueyoshi ,  Masatoshi Kamata ,  Ikuo Kinoshita ,  Yoshihito Nakahara

发明人： Satoshi Takeda ,  Masumi Kobayashi ,  Shinya Sueyoshi ,  Masatoshi Kamata ,  Ikuo Kinoshita ,  Yoshihito Nakahara

IPC分类号： B01D63/02

CPC分类号： B01D63/022 ,  B01D63/02 ,  B01D63/04 ,  B01D63/043 ,  B01D2313/21

摘要： A hollow fiber membrane module using a sheet-form hollow fiber membrane having excellent cleaning properties in which the pressure resistance of a hollow fiber membrane anchor section does not deteriorate, even when the membrane area increases; a hollow fiber membrane module unit using the module; a membrane filtration device using the unit; and an operation method therefor are provided. The hollow fiber membrane module comprises sheet-form hollow fiber membranes and an anchoring member which anchors the sheet-form hollow fiber membranes in a roughly parallel manner while maintaining in an open state at least one end portion of the sheet-form hollow fiber membranes. The shape of an end face of a side of the anchoring member from which the hollow fiber membranes are exposed is roughly rectangular, and the shape of an end face of a side of the anchoring member toward which the hollow fiber membranes open is roughly circular.

摘要翻译： 即使在膜面积增大的情况下，使用中空纤维膜锚定部的耐压性也不会劣化的具有优异的清洗性的片状中空纤维膜的中空纤维膜组件; 使用该模块的中空纤维膜组件单元; 使用该单元的膜过滤装置; 并提供其操作方法。 中空纤维膜组件包括片状中空纤维膜和锚固构件，其在大致平行的方式锚定片状中空纤维膜，同时保持片状中空纤维膜的至少一个端部处于打开状态。 中空纤维膜从其露出的锚定构件的侧面的端面的形状大致为矩形，并且中空纤维膜打开的锚定构件的侧面的端面的形状大致为圆形。

公开(公告)号：US06824261B2

公开(公告)日：2004-11-30

申请号：US10176575

申请日：2002-06-24

申请人： Kenji Watari ,  Satoshi Takeda ,  Masumi Kobayashi ,  Makoto Uchida ,  Masamoto Uenishi ,  Noriaki Fukushima ,  Seiji Hayashi

发明人： Kenji Watari ,  Satoshi Takeda ,  Masumi Kobayashi ,  Makoto Uchida ,  Masamoto Uenishi ,  Noriaki Fukushima ,  Seiji Hayashi

IPC分类号： B41J2185

CPC分类号： B01D19/0031 ,  B01D61/00 ,  B01D63/02 ,  B01D63/043 ,  B01D69/02 ,  B01D69/08 ,  B01D2313/13 ,  B41J2/19

摘要： The present invention provides a gas-permeable hollow fiber membrane having an inner diameter of 50 to 500 &mgr;m and a membrane thickness of 10 to 150 &mgr;m, which is, preferably a composite hollow fiber membrane having a three-layer structure consisting of a nonporous layer having porous layers disposed on both sides thereof. Dissolved gases present in an ink can be removed by passing the ink through the bores of hollow fibers comprising such a hollow fiber membrane, and evacuating the outer surface side of the hollow fibers. This method makes it possible not only to degas inks with a slight pressure loss, but also to degas inks stably even if pressure changes occur during degassing.

摘要翻译： 本发明提供一种内径为50〜500μm，膜厚为10〜150μm的透气性中空纤维膜，优选为具有由无孔层构成的三层结构的复合中空纤维膜 具有设置在其两侧的多孔层。 存在于油墨中的溶解气体可以通过使油墨通过包含这种中空纤维膜的中空纤维的孔并排出中空纤维的外表面侧而被除去。 这种方法使得不仅可以以轻微的压力损失对油墨进行去气，而且可以在即使脱气过程中发生压力变化的情况下稳定地对油墨进行脱气。

公开(公告)号：US06447679B1

公开(公告)日：2002-09-10

申请号：US09403986

申请日：2000-02-01

申请人： Kenji Watari ,  Satoshi Takeda ,  Masumi Kobayashi ,  Makoto Uchida ,  Masamoto Uenishi ,  Noriaki Fukushima ,  Seiji Hayashi

发明人： Kenji Watari ,  Satoshi Takeda ,  Masumi Kobayashi ,  Makoto Uchida ,  Masamoto Uenishi ,  Noriaki Fukushima ,  Seiji Hayashi

IPC分类号： B01D6908

CPC分类号： B01D19/0031 ,  B01D61/00 ,  B01D63/02 ,  B01D63/043 ,  B01D69/02 ,  B01D69/08 ,  B01D2313/13 ,  B41J2/19

摘要： The present invention provides a gas-permeable hollow fiber membrane having an inner diameter of 50 to 500 &mgr;m, which is preferably a composite hollow fiber membrane having a three-layer structure consisting of a nonporous layer having porous layers disposed on both sides thereof. This membrane can be used to remove dissolved gases present in an ink.

摘要翻译： 本发明提供一种内径为50〜500μm的透气性中空纤维膜，其优选为具有三层结构的复合中空纤维膜，该三层结构由设置在其两侧的多孔层的无孔层组成。 该膜可用于除去存在于油墨中的溶解气体。

公开(公告)号：US06214226B1

公开(公告)日：2001-04-10

申请号：US09252225

申请日：1999-02-18

申请人： Masumi Kobayashi ,  Kenji Honjyo ,  Satoshi Miyashita ,  Katsuyuki Yanone ,  Masanori Itakura ,  Hiroyuki Okazaki

发明人： Masumi Kobayashi ,  Kenji Honjyo ,  Satoshi Miyashita ,  Katsuyuki Yanone ,  Masanori Itakura ,  Hiroyuki Okazaki

IPC分类号： B01D6302

CPC分类号： C02F3/288 ,  B01D63/026 ,  B01D63/043 ,  B01D2313/04 ,  C02F3/1268 ,  Y02W10/15 ,  Y10S264/48

摘要： An object is to provide a highly integrated hollow fiber membrane module and hollow fiber membrane module unit as filtration processing devices which are appropriate for miniaturization, and to also provide a purification tank with a hollow fiber membrane module unit installed therein. To achieve this there is provided a hollow fiber membrane module in which at least one end of a hollow fiber membrane with hollow fibers deployed in a plane is fixed with a fixing resin to a collector pipe in a fluid tight manner, constructed such that an open ended tip of the hollow fiber membrane is inserted into an aperture provided in the collector pipe, and in this condition, fixing resin is filled into the aperture and hardened, thereby securing the open ended hollow fiber membrane to the collector pipe. Also provided is a hollow fiber membrane module unit wherein a plurality of the hollow fiber membrane modules are positioned proximately, and a purification tank with the hollow fiber membrane module units installed therein.

摘要翻译： 本发明的目的是提供一种高度集成的中空纤维膜组件和中空纤维膜组件单元，作为适于小型化的过滤处理装置，并且还提供一种其中安装有中空纤维膜组件单元的净化罐。 为了实现这一点，提供了一种中空纤维膜组件，其中具有中空纤维的中空纤维膜的至少一端在一个平面中展开，并用固定树脂以流体密封的方式固定到收集管，构造成使得开口 将中空纤维膜的末端插入设置在集电管内的孔中，在该状态下，将固定树脂填充到孔中并硬化，从而将开口的中空纤维膜固定在收集管上。 还提供了一种中空纤维膜模块单元，其中多个中空纤维膜组件位于近处，并且其中安装有中空纤维膜组件单元的净化罐。

公开(公告)号：US07255788B2

公开(公告)日：2007-08-14

申请号：US10503614

申请日：2003-02-06

申请人： Hiroyuki Okazaki ,  Masumi Kobayashi ,  Kenji Honjou ,  Katsuyuki Yanone ,  Manabu Yanou

发明人： Hiroyuki Okazaki ,  Masumi Kobayashi ,  Kenji Honjou ,  Katsuyuki Yanone ,  Manabu Yanou

IPC分类号： B01D63/00 ,  B01D63/04 ,  B01D61/00

CPC分类号： B01D63/026 ,  B01D63/00 ,  B01D63/043 ,  B01D65/00 ,  B01D2313/21

摘要： A catchment header allowing a plurality of membrane modules to be connected thereto, having a tubular catchment part with a Young's modulus of 4.0 GPa or less for collecting and taking out filtrated liquid from the membrane modules, wherein at least a part of the tubular catchment part is covered with a reinforcement member with a Young's modulus of 4.0 to 250 GPa, the tubular catchment part of the catchment header is preferably formed of a synthetic resin, and the cross sectional area thereof perpendicular to the longitudinal direction of the tubular catchment part is preferably 4 to 36 cm2.

摘要翻译： 一种允许多个膜组件连接到其上的集水头，具有用于收集和取出膜组件的过滤液体的杨氏模量为4.0GPa或更小的管状集流部分，其中至少一部分管状集流部分 覆盖有杨氏模量为4.0〜250GPa的加强构件，集水头的管状集流部优选由合成树脂形成，其与管状集流部的长度方向垂直的截面积优选为 4至36厘米2。

公开(公告)号：US06860922B2

公开(公告)日：2005-03-01

申请号：US10176624

申请日：2002-06-24

申请人： Kenji Watari ,  Satoshi Takeda ,  Masumi Kobayashi ,  Makoto Uchida ,  Masamoto Uenishi ,  Noriaki Fukushima ,  Seiji Hayashi

发明人： Kenji Watari ,  Satoshi Takeda ,  Masumi Kobayashi ,  Makoto Uchida ,  Masamoto Uenishi ,  Noriaki Fukushima ,  Seiji Hayashi

IPC分类号： B01D19/00 ,  B01D61/00 ,  B01D63/02 ,  B01D63/04 ,  B01D69/02 ,  B01D69/08 ,  B41J2/19 ,  B01D53/22 ,  B01D59/12

CPC分类号： B01D19/0031 ,  B01D61/00 ,  B01D63/02 ,  B01D63/043 ,  B01D69/02 ,  B01D69/08 ,  B01D2313/13 ,  B41J2/19

摘要： The present invention provides a gas-permeable hollow fiber membrane having an inner diameter of 50 to 500 μm and a membrane thickness of 10 to 150 μm, which is preferably a composite hollow fiber membrane having a three-layer structure consisting of a nonporous layer having porous layers disposed on both sides thereof. Dissolved gases present in an ink can be removed by passing the ink through the bores of hollow fibers comprising such a hollow fiber membrane, and evacuating the outer surface side of the hollow fibers. This method makes it possible not only to degas inks with a slight pressure loss, but also to degas inks stably even if pressure changes occur during degassing.

公开(公告)号：US20050218063A1

公开(公告)日：2005-10-06

申请号：US10503614

申请日：2003-02-06

申请人： Hiroyuki Okazaki ,  masumi Kobayashi ,  Kenji Honjou ,  Katsuyuki Yanone ,  Manabu Yanou

发明人： Hiroyuki Okazaki ,  masumi Kobayashi ,  Kenji Honjou ,  Katsuyuki Yanone ,  Manabu Yanou

IPC分类号： B01D63/00 ,  B01D63/02 ,  B01D63/04 ,  B01D65/00 ,  B01D63/06

CPC分类号： B01D63/026 ,  B01D63/00 ,  B01D63/043 ,  B01D65/00 ,  B01D2313/21

摘要： A catchment header allowing a plurality of membrane modules to be connected thereto, having a tubular catchment part with a Young's modulus of 4.0 GPa or less for collecting and taking out filtrated liquid from the membrane modules, wherein at least a part of the tubular catchment part is covered with a reinforcement member with a Young's modulus of 4.0 to 250 GPa, the tubular catchment part of the catchment header is preferably formed of a synthetic resin, and the cross sectional area thereof perpendicular to the longitudinal direction of the tubular catchment part is preferably 4 to 36 cm2.

摘要翻译： 一种允许多个膜组件连接到其上的集水头，具有用于收集和取出膜组件的过滤液体的杨氏模量为4.0GPa或更小的管状集流部分，其中至少一部分管状集流部分 覆盖有杨氏模量为4.0〜250GPa的加强构件，集水头的管状集流部优选由合成树脂形成，其与管状集流部的长度方向垂直的截面积优选为 4至36厘米2。

公开(公告)号：US20050161389A1

公开(公告)日：2005-07-28

申请号：US11087593

申请日：2005-03-24

申请人： Satoshi Takeda ,  Masumi Kobayashi ,  Shinya Sueyoshi ,  Masatoshi Kamata ,  Ikuo Kinoshita ,  Yoshihito Nakahara

发明人： Satoshi Takeda ,  Masumi Kobayashi ,  Shinya Sueyoshi ,  Masatoshi Kamata ,  Ikuo Kinoshita ,  Yoshihito Nakahara

IPC分类号： B01D63/00 ,  B01D63/02 ,  B01D63/04

CPC分类号： B01D63/022 ,  B01D63/02 ,  B01D63/04 ,  B01D63/043 ,  B01D2313/21

摘要： A hollow fiber membrane module using a sheet-form hollow fiber membrane having excellent cleaning properties in which the pressure resistance of a hollow fiber membrane anchor section does not deteriorate, even when the membrane area increases; a hollow fiber membrane module unit using the module; a membrane filtration device using the unit; and an operation method therefor are provided. The hollow fiber membrane module comprises sheet-form hollow fiber membranes and an anchoring member which anchors the sheet-form hollow fiber membranes in a roughly parallel manner while maintaining in an open state at least one end portion of the sheet-form hollow fiber membranes. The shape of an end face of a side of the anchoring member from which the hollow fiber membranes are exposed is roughly rectangular, and the shape of an end face of a side of the anchoring member toward which the hollow fiber membranes open is roughly circular.

摘要翻译： 即使在膜面积增大的情况下，使用中空纤维膜锚定部的耐压性也不会劣化的具有优异的清洗性的片状中空纤维膜的中空纤维膜组件; 使用该模块的中空纤维膜组件单元; 使用该单元的膜过滤装置; 并提供其操作方法。 中空纤维膜组件包括片状中空纤维膜和锚固构件，其在大致平行的方式锚定片状中空纤维膜，同时保持片状中空纤维膜的至少一个端部处于打开状态。 中空纤维膜从其露出的锚定构件的侧面的端面的形状大致为矩形，并且中空纤维膜打开的锚定构件的侧面的端面的形状大致为圆形。

公开(公告)号：US5922201A

公开(公告)日：1999-07-13

申请号：US88681

申请日：1998-06-02

申请人： Hisayoshi Yamamori ,  Akira Hoshide ,  Masumi Kobayashi

发明人： Hisayoshi Yamamori ,  Akira Hoshide ,  Masumi Kobayashi

IPC分类号： B01D63/02

CPC分类号： B01D63/02

摘要： A hollow fiber membrane module comprising (a) hollow fibers, (b) a fastening member for fixing the ends of the hollow fibers while leaving them open, and (c) a structural member for enclosing and supporting the fastening member, the hollow fiber membrane module being useful in the filtration of water by suction from the surface to the inside of the hollow fibers with intermittent or continuous cleaning of the membrane surfaces of the hollow fibers, characterized in that the hollow fibers comprise a textile fabric containing hollow fibers as the weft and the cross-section of the fastening member perpendicular to the hollow fibers is shaped like an elongated rectangle. In this module, the hollow fibers rarely cohere together into a mass, and the membrane surfaces of the hollow fibers can be efficiently cleaned concurrently with the filtration, so that the loss of the filtering function is minimized.

摘要翻译： 1.一种中空纤维膜组件，包括（a）中空纤维，（b）用于固定所述中空纤维的端部而将它们打开的紧固件，以及（c）用于封闭和支撑所述紧固件的结构件，所述中空纤维膜 模块通过间断地或连续地清洁中空纤维的膜表面而从中空纤维的表面到内部的抽吸过滤是有用的，其特征在于，中空纤维包含含有中空纤维作为纬纱的织物 并且垂直于中空纤维的紧固构件的横截面被形成为细长的矩形。 在该模块中，中空纤维很少凝聚在一起，并且可以与过滤同时有效地清洁中空纤维的膜表面，从而使过滤功能的损失最小化。

公开(公告)号：US20090101579A1

公开(公告)日：2009-04-23

申请号：US12345878

申请日：2008-12-30

申请人： Satoshi Takeda ,  Masumi Kobayashi ,  Shinya Sueyoshi ,  Masatoshi Kamata ,  Ikuo Kinoshita ,  Yoshihito Nakahara

发明人： Satoshi Takeda ,  Masumi Kobayashi ,  Shinya Sueyoshi ,  Masatoshi Kamata ,  Ikuo Kinoshita ,  Yoshihito Nakahara

IPC分类号： B01D63/04 ,  B01D63/00 ,  C02F1/00 ,  C02F103/00

CPC分类号： B01D63/022 ,  B01D63/02 ,  B01D63/04 ,  B01D63/043 ,  B01D2313/21

摘要： A hollow fiber membrane module using a sheet-form hollow fiber membrane having excellent cleaning properties in which the pressure resistance of a hollow fiber membrane anchor section does not deteriorate, even when the membrane area increases; a hollow fiber membrane module unit using the module; a membrane filtration device using the unit; and an operation method therefor are provided. The hollow fiber membrane module comprises sheet-form hollow fiber membranes and an anchoring member which anchors the sheet-form hollow fiber membranes in a roughly parallel manner while maintaining in an open state at least one end portion of the sheet-form hollow fiber membranes. The shape of an end face of a side of the anchoring member from which the hollow fiber membranes are exposed is roughly rectangular, and the shape of an end face of a side of the anchoring member toward which the hollow fiber membranes open is roughly circular.

摘要翻译： 即使在膜面积增大的情况下，使用中空纤维膜锚定部的耐压性也不会劣化的具有优异的清洗性的片状中空纤维膜的中空纤维膜组件; 使用该模块的中空纤维膜组件单元; 使用该单元的膜过滤装置; 并提供其操作方法。 中空纤维膜组件包括片状中空纤维膜和锚固构件，其在大致平行的方式锚定片状中空纤维膜，同时保持片状中空纤维膜的至少一个端部处于打开状态。 中空纤维膜从其露出的锚定构件的侧面的端面的形状大致为矩形，并且中空纤维膜打开的锚定构件侧面的端面的形状大致为圆形。