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公开(公告)号：EP0591116B1
公开(公告)日：1997-07-02
申请号：EP93850158.2
申请日：1993-08-18
发明人： Hagqvist, Peter
CPC分类号： B01D63/14 , B01D63/081 , B01D63/084
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公开(公告)号：EP0570349B1
公开(公告)日：1997-04-23
申请号：EP93850099.8
申请日：1993-05-05
发明人： Hagqvist, Peter , Fonser, Per , Dellby, Frederik
IPC分类号： B01D61/10
CPC分类号： B01D61/025 , B01D61/02 , B01D61/027 , B01D61/10 , B01D61/12 , B01D61/147 , B01D61/22
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公开(公告)号：EP0599791A3
公开(公告)日：1994-06-29
申请号：EP93850210.1
申请日：1993-11-03
发明人： Hagqvist, Peter
摘要： In a method for producing a membrane filter for a fluid purifier, wherein the filter includes a pair of membrane layers and a spacer layer placed therebetween, it is proposed, among other things, that a layer of membrane-forming casting solution is applied to the outer surfaces of a web of fluid-permeable starting material (30) for the membrane layers and the spacer layer, and that the web-like starting material is passed through a bath (90) so as to gel the casting solution. The invention also relates to a membrane filter produced in accordance with the method.
摘要翻译： 在制造用于流体净化器的膜过滤器的方法中，其中所述过滤器包括一对膜层和位于其间的间隔层，其中提出了一层成膜铸塑溶液应用于 用于膜层和间隔层的流体可渗透起始材料（30）的腹板的外表面，并且网状起始材料通过浴（90）以使浇铸溶液凝胶化。 本发明还涉及根据该方法制造的膜过滤器。
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公开(公告)号：EP0599791A2
公开(公告)日：1994-06-01
申请号：EP93850210.1
申请日：1993-11-03
发明人： Hagqvist, Peter
摘要： In a method for producing a membrane filter for a fluid purifier, wherein the filter includes a pair of membrane layers and a spacer layer placed therebetween, it is proposed, among other things, that a layer of membrane-forming casting solution is applied to the outer surfaces of a web of fluid-permeable starting material (30) for the membrane layers and the spacer layer, and that the web-like starting material is passed through a bath (90) so as to gel the casting solution. The invention also relates to a membrane filter produced in accordance with the method.
摘要翻译： 在用于生产的膜过滤器用于流体净化器，worin的过滤器的方法包括一对薄膜层的和之间放置有隔离层，所以建议，除其他外，确实的膜形成浇铸溶液的层被施加到 流体可渗透的原料（30），用于将膜的层和间隔层的纤维网的外表面，并做了网状的起始材料通过一个浴（90）传递，以便凝胶浇铸溶液。 因此，本发明涉及与所述方法雅舞蹈制造的膜过滤器。
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5.发明公开
公开(公告)号：EP0570349A1
公开(公告)日：1993-11-18
申请号：EP93850099.8
申请日：1993-05-05
发明人： Hagqvist, Peter , Fonser, Per , Dellby, Frederik
IPC分类号： B01D61/10
CPC分类号： B01D61/025 , B01D61/02 , B01D61/027 , B01D61/10 , B01D61/12 , B01D61/147 , B01D61/22
摘要： When applying a method and an arrangement for purifying water, an inflow of contaminated water is converted to a pressure elevated flow which is divided in a purifying unit into a purified outflow and a contaminated outflow, which in turn is divided into a return flow and a reject flow. With the intention of providing a large return flow under high pressure for the purpose of rinsing clean the filter unit during operation, it is proposed in accordance with the invention, among other things, that the return flow includes a first return flow (return conduit 24) which is recycled to the pressure-elevated flow (pressure conduit 16) and which is essentially larger than the inflow, and further includes a second return flow (return conduit 34) which is pressure-restricted (pressure-limiting valve 28) with respect to the first return flow, and the second return flow is returned to the inflow (inlet conduit 14).
摘要翻译： 当应用净化水的方法和装置时，污染水的流入被转化为在净化单元中被分成净化的流出物和污染的流出物的压力升高的流量，其又被分成回流和 拒绝流。 为了在高压下提供大的回流以便在操作期间漂洗清洁过滤器单元，根据本发明，提出回流包括第一返回流（回流管道24 ），其被再循环到压力升高的流（压力导管16）并且其基本上大于流入，并且还包括相对于压力限制（限压阀28）的第二回流（回流管道34） 到第一返回流，并且第二返回流返回到流入口（入口导管14）。
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公开(公告)号：EP0570350B1
公开(公告)日：1996-11-06
申请号：EP93850100.4
申请日：1993-05-05
发明人： Hagqvist, Peter , Fonser, Per , Dellby, Fredrik
IPC分类号： B01D61/12
CPC分类号： B01D61/025 , B01D61/027 , B01D61/10 , B01D61/12 , B01D61/145 , B01D61/22 , C02F1/44 , C02F2209/03
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7.发明公开Spacer element between membrane surfaces of a fluid purifier, and a method for their manufacture 失效Abstshalter zwischenMembranoberflächeneines Fluidreinigers und Verfahren zu seiner Herstellung。
公开(公告)号：EP0591117A1
公开(公告)日：1994-04-06
申请号：EP93850170.7
申请日：1993-09-03
发明人： Hagqvist, Peter
CPC分类号： B01D63/14 , B01D63/084 , B01D69/00 , B01D69/10 , Y10T156/10 , Y10T428/24207 , Y10T428/24264
摘要： In relation to a method of producing spacer elements between pairs of mutually facing membrane surfaces for a fluid purifier, it is proposed among other things to minimize the number of separate parts required in the assembly of a membrane module for the fluid purifier that the sides of mutually parallel strings (22) of spacer material are joined with the surfaces (14) obliquely to a longitudinal extension of the surfaces (14), and that the surfaces are turned to face one another with respective parallel strings (22) intersecting and abutting one another. The invention also relates to spacer elements produced in accordance with the method.
摘要翻译： 关于在用于流体净化器的相互面对的膜表面对之间产生间隔元件的方法，除其他之外，提出了使流体净化器的膜组件的组装所需的分离部件的数量最小化， 隔离材料的相互平行的串（22）与表面（14）倾斜地相对于表面（14）的纵向延伸部分相接合，并且表面被相互面对转动，相应的平行线（22）相交并邻接一个 另一个。 本发明还涉及根据该方法生产的间隔元件。
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8.发明公开A membrane module and a method for its manufacture 失效Membranmodul und Verfahren zu seiner Herstellung。
公开(公告)号：EP0591116A1
公开(公告)日：1994-04-06
申请号：EP93850158.2
申请日：1993-08-18
发明人： Hagqvist, Peter
CPC分类号： B01D63/14 , B01D63/081 , B01D63/084
摘要： In conjunction with a method of producing a fluid purifier membrane module, sheets of membrane material are disposed in layers with intermediate spacer elements in a manner to obtain mutually alternating spaces for contaminated and purified fluid respectively, it is proposed, among other things, that mutually adjoining sheets of membrane material (12) are joined together in pairs in a manner to obtain membrane units (10) which include closed cavities (28), and that the membrane units (10) with associated spacer elements (18, 34) are arranged in a stack, and that the mutually facing outer surfaces of the membrane units are joined together in zones and in a fluid-tight fashion along at least one line (36) which extends through the walls of the membrane units, and that the membrane units are perforated along the line in a manner to obtain through the membrane units a passageway (32) which communicates with the cavities (28). The invention also relates to a membrane module produced in accordance with the method.
摘要翻译： 结合制造流体净化器膜组件的方法，分别以隔离元件分层设置膜材料片，以分别获得用于被污染和净化的流体的互相交替的空间，除其他外，提出了相互 邻接的膜材料片（12）成对地接合在一起，以获得包括闭合腔（28）的膜单元（10），并且具有相关联的间隔元件（18,34）的膜单元（10）被布置 并且膜单元的相互面对的外表面沿着延伸穿过膜单元的壁的至少一个线（36）以区域和流体密封方式接合在一起，并且膜单元 沿着线穿孔，以便通过膜单元获得与空腔（28）连通的通道（32）。 本发明还涉及根据该方法生产的膜组件。
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9.发明公开A valve arrangement for a pressurized water purifier 失效Ventilanordnungfüreinen Druckwasser-Reiniger。
公开(公告)号：EP0570350A1
公开(公告)日：1993-11-18
申请号：EP93850100.4
申请日：1993-05-05
发明人： Hagqvist, Peter , Fonser, Per , Dellby, Fredrik
IPC分类号： B01D61/12
CPC分类号： B01D61/025 , B01D61/027 , B01D61/10 , B01D61/12 , B01D61/145 , B01D61/22 , C02F1/44 , C02F2209/03
摘要： It is proposed, in accordance with the invention, that a pressurized water purifier which includes an inlet conduit, a pressure-elevating pump mounted in the inlet conduit, a filter or membrane type purifying unit, a purified-water outlet conduit and a reject conduit for concentrated contaminated water that the reject conduit (22) includes a pressure-limiting valve (28) which is controlled by the pressure in the outlet conduit (18). This will enable the water purifier to operate at a required, high internal working pressure, while enabling the pressure of the purified water to be maintained at a maximum level limited by the water conduit system and to be varied in response to the water taken from the system in the absence of pulsations.
摘要翻译： 根据本发明，提出了一种加压净水器，其包括入口管道，安装在入口导管中的升压泵，过滤器或膜式净化单元，净化水出口管道和排泄管道 对于浓缩的污染水，废物导管（22）包括由出口导管（18）中的压力控制的限压阀（28）。 这将使得净水器能够在所需的高内部工作压力下操作，同时使净化水的压力保持在由水管道系统限制的最大水平，并且响应于从水管道 系统没有脉动。
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