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1. 发明申请

WO2012073247A1 SELF CLEANING FILTER SYSTEM 审中-公开
标题翻译：自清洁过滤系统
公开(公告)号：WO2012073247A1
公开(公告)日：2012-06-07
申请号：PCT/IL2011/050039
申请日：2011-12-01
申请人： AMIAD WATER SYSTEMS LTD. , ZUR, Boaz , KANER, Rudolph , SHTEKELMACHER, Ruven , SABAG, Yitzhak
发明人： ZUR, Boaz , KANER, Rudolph , SHTEKELMACHER, Ruven , SABAG, Yitzhak
IPC分类号： B01D29/11 , B01D29/68
CPC分类号： B01D29/68 , B01D29/117 , B01D29/686 , B01D29/688 , B01D2201/082
摘要： A fluid filtration unit comprising a housing accommodating a stationary cylindrical filter element, defining a raw fluid chamber extending between an inlet of the housing and raw fluid face of the cylindrical filter element, and a filtered fluid chamber extending between a filtered fluid face of the filter element and an outlet from the housing. A flushing and backspraying assembly comprising at least one flushing pipe coupled to a lower pressure source and extending within the raw fluid chamber, and configured with a plurality of flushing nozzles disposed in close proximity with the raw fluid face of the filter element, and at least one backspraying arm coupled to a pressurized fluid source and extending within the filtered fluid chamber and configured with an array of backspraying nozzles disposed in close proximity with the filtered fluid face of the filter element, and a driving mechanism for selectively imparting the flushing and backspraying assembly with rotary and linear motion.
摘要翻译：流体过滤单元包括容纳固定圆柱形过滤器元件的壳体，其限定在壳体的入口与圆柱形过滤器元件的原始流体面之间延伸的原始流体室，以及在过滤器的过滤流体面之间延伸的过滤流体室元件和外壳的出口。一种冲洗和反喷涂组件，包括至少一个与低压源耦合并在原始流体室内延伸的冲洗管，并且配置有多个与过滤元件的原始流体面紧密配置的冲洗喷嘴，并且至少一个反喷射臂联接到加压流体源并且在过滤的流体室内延伸并且配置有与过滤元件的过滤的流体面紧密相邻设置的反喷射喷嘴阵列，以及用于选择性地施加冲洗和反喷射组件的驱动机构具有旋转和直线运动。

2. 发明申请

WO2011107986A3 FILTERING ELEMENT AND METHOD FOR ITS MANUFACTURE 审中-公开
公开(公告)号：WO2011107986A3
公开(公告)日：2011-09-09
申请号：PCT/IL2011/000205
申请日：2011-03-01
申请人： AMIAD FILTRATION SYSTEMS LTD. , ZUR, Boaz , NURIEL, Shahar , SHTEKELMACHER, Ruven , SABAG, Yitzhak , KOTLER, Ami , SHRAER, Simeon , SHAMIR, Yuval
发明人： ZUR, Boaz , NURIEL, Shahar , SHTEKELMACHER, Ruven , SABAG, Yitzhak , KOTLER, Ami , SHRAER, Simeon , SHAMIR, Yuval
IPC分类号： B01D29/11
摘要： The disclosed subject matter is concerned with a screen-type filter element, and a method for its manufacture. The screen type filter comprises a substantially rigid screen-bearing skeleton and at least one fine screen sheet material extending within or over the skeleton and secured thereto by a plurality of enveloping ribs, the enveloping ribs being applied over one face of the filter screen sheet to thereby support it at discrete portions and secure it to the skeleton.

3. 发明申请

WO2011107986A2 FILTERING ELEMENT AND METHOD FOR ITS MANUFACTURE 审中-公开
标题翻译：过滤元件及其制造方法
公开(公告)号：WO2011107986A2
公开(公告)日：2011-09-09
申请号：PCT/IL2011000205
申请日：2011-03-01
申请人： AMIAD FILTRATION SYSTEMS LTD , ZUR BOAZ , NURIEL SHAHAR , SHTEKELMACHER RUVEN , SABAG YITZHAK , KOTLER AMI , SHRAER SIMEON , SHAMIR YUVAL
发明人： ZUR BOAZ , NURIEL SHAHAR , SHTEKELMACHER RUVEN , SABAG YITZHAK , KOTLER AMI , SHRAER SIMEON , SHAMIR YUVAL
IPC分类号： B01D29/11
CPC分类号： B01D29/111 , B01D29/13 , B01D29/58 , B01D2201/0415
摘要： The disclosed subject matter is concerned with a screen-type filter element, and a method for its manufacture. The screen type filter comprises a substantially rigid screen-bearing skeleton and at least one fine screen sheet material extending within or over the skeleton and secured thereto by a plurality of enveloping ribs, the enveloping ribs being applied over one face of the filter screen sheet to thereby support it at discrete portions and secure it to the skeleton.
摘要翻译：所公开的主题涉及屏幕型过滤元件及其制造方法。筛网型过滤器包括基本上刚性的屏幕承载骨架和至少一个在骨架内或上方延伸并且通过多个包封肋固定在其上的精细筛网片材，所述包封肋被施加在过滤网片的一个面上，从而在离散的部分支撑它并将其固定到骨架上。

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