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1. 发明申请

WO2009117560A1 MODULAR DRINKING WATER FILTRATION SYSTEM WITH ADAPTOR RINGS FOR REPLACABLE CARTRIDGES 审中-公开
标题翻译：具有可替换盒的适配器环的模块化饮用水过滤系统
公开(公告)号：WO2009117560A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037634
申请日：2009-03-19
申请人： PENTAIR FILTRATION, INC. , KURTH, Michael, J. , ZERGER, Terry, P. , ESERKALN, Paul, W.
发明人： KURTH, Michael, J. , ZERGER, Terry, P. , ESERKALN, Paul, W.
IPC分类号： B01D35/153 , B01D35/30
CPC分类号： C02F9/005 , B01D2201/165 , B01D2201/302 , B01D2201/304 , B01D2201/4015 , B01D2201/4023 , B01D2201/4046 , B01D2201/4076 , C02F1/441 , C02F1/444 , C02F2201/006
摘要： A modular filter system using replaceable filter cartridges includes matching adaptor rings in the filter head and on the filter cartridge placed at selected circumferential positions to ensure proper cartridge fit and to provide a proprietary cartridge construction for selected users. The adaptor rings operate only to control cartridge to filter head fit and are not used to drive the rotary valve spindle.
摘要翻译：使用可更换滤芯的模块化过滤系统包括过滤器头部和放置在选定圆周位置的滤芯上的匹配适配器环，以确保适当的卡盘配合，并为选定的用户提供专有的墨盒结构。适配器环仅用于控制墨盒过滤头部配合，不用于驱动旋转阀主轴。

2. 发明申请

WO2009117557A1 MODULAR DRINKING WATER FILTRATION SYSTEM WITH INTERNAL SEALING BETWEEN VALVE SPINDLE AND HEAD 审中-公开
标题翻译：阀门主轴和密封件之间密封的模块化饮用水过滤系统
公开(公告)号：WO2009117557A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037631
申请日：2009-03-19
申请人： PENTAIR FILTRATION, INC. , KURTH, Michael, J. , ZERGER, Terry, P. , ESERKALN, Paul, W. , STEINHARDT, Michael, D.
发明人： KURTH, Michael, J. , ZERGER, Terry, P. , ESERKALN, Paul, W. , STEINHARDT, Michael, D.
IPC分类号： B01D35/153 , B01D35/30
CPC分类号： C02F9/005 , B01D2201/165 , B01D2201/302 , B01D2201/304 , B01D2201/4015 , B01D2201/4023 , B01D2201/4046 , B01D2201/4076 , C02F1/441 , C02F1/444 , C02F2201/006
摘要： A rotary valve spindle for flow control in the head of a filter includes a unitary dual function seal that is carried by the spindle and seals against the inner surface of the filter head during spindle rotation between flow and no- flow positions. The dual function seal greatly simplifies manufacture and assembly of the valve.
摘要翻译：用于过滤器头部中的流量控制的旋转阀芯包括由主轴承载的单一双重功能密封件，并且在主轴在流动位置和无流动位置之间旋转时，密封件抵靠过滤器头部的内表面。双功能密封极大地简化了阀门的制造和组装。

3. 发明申请

WO2009117552A2 MODULAR DRINKING WATER FILTRATION SYSTEM WITH KEYED ATTACHMENT OF FILTER HEAD TO MOUNTING BRACKET AND MODULAR BACK PLATES 审中-公开
标题翻译：滤芯安装支架和模块背板的模块化饮水过滤系统
公开(公告)号：WO2009117552A2
公开(公告)日：2009-09-24
申请号：PCT/US2009037624
申请日：2009-03-19
申请人： PENTAIR FILTRATION INC , ZERGER TERRY P , KURTH MICHAEL J , ESERKALN PAUL W , GAFFNEY THOMAS E , STEFFEN DEBORAH K
发明人： ZERGER TERRY P , KURTH MICHAEL J , ESERKALN PAUL W , GAFFNEY THOMAS E , STEFFEN DEBORAH K
IPC分类号： B01D35/153 , B01D35/30
CPC分类号： C02F9/005 , B01D2201/165 , B01D2201/304 , B01D2201/4046 , C02F1/441 , C02F1/444 , C02F2201/006
摘要： A modular filter system using replaceable filter cartridges includes a mounting bracket for each filter cartridge and corresponding filter head that includes keyed attachment of the head to the mounting ring on the mounting bracket and modular attachment of the mounting bracket to the modular back plate. Back plates are also modular to permit assembly of a variety of multi-cartridge systems.
摘要翻译：使用可更换滤芯的模块化过滤系统包括用于每个过滤器滤芯和相应的过滤器头的安装支架，其包括将头部安装到安装支架上的安装环上并将安装支架与模块化背板模块化连接。背板也是模块化的，以允许组装各种多盒系统。

4. 发明申请

WO2009117564A1 MODULAR DRINKING WATER FILTRATION SYSTEM WITH LOCKING ARRANGEMENT TO ASSURE FILTER CARTRIDGE COMPATIBILITY 审中-公开
标题翻译：具有锁定安排的模块化饮用水过滤系统，以确保过滤器容器的兼容性
公开(公告)号：WO2009117564A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037645
申请日：2009-03-19
申请人： PENTAIR FILTRATION, INC. , ESERKALN, Paul, W. , STEINHARDT, Michael, D. , ZERGER, Terry, P. , GAFFNEY, Thomas, E.
发明人： ESERKALN, Paul, W. , STEINHARDT, Michael, D. , ZERGER, Terry, P. , GAFFNEY, Thomas, E.
IPC分类号： B01D35/153
CPC分类号： C02F9/005 , B01D2201/165 , B01D2201/302 , B01D2201/304 , B01D2201/4015 , B01D2201/4023 , B01D2201/4046 , B01D2201/4076 , C02F1/441 , C02F1/444 , C02F2201/006
摘要： A modular filter system using replaceable filter cartridges includes a locking arrangement that prevents rotation of the flow control valve spindle in the filter head, but includes an unlocking arrangement on the cartridge that unlocks the locking arrangement if the proper replacement cartridge is used. The locking arrangement may include spring biased locking pins carried on the filter head and matching unlocking pins on the filter cartridge to operate through an intermediate adaptor ring that is set on assembly to match the positions of the locking and unlocking pins.
摘要翻译：使用可更换滤筒的模块化过滤系统包括防止流量控制阀主轴在过滤器头中旋转的锁定装置，但是包括在盒上的解锁装置，其在使用适当的更换盒时解锁锁定装置。锁定装置可以包括承载在过滤器头上的弹簧偏置锁定销，并且匹配过滤器滤芯上的解锁销以通过设置在组件上的中间适配器环来匹配锁定和解锁销的位置。

5. 发明申请

WO2009117561A1 MODULAR DRINKING WATER FILTRATION SYSTEM WITH REMOVEABLE AND REPLACEABLE SPINDLE 审中-公开
标题翻译：具有可拆卸和可更换主轴的模块化饮水过滤系统
公开(公告)号：WO2009117561A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037635
申请日：2009-03-19
申请人： PENTAIR FILTRATION, INC. , KURTH, Michael, J. , ZERGER, Terry, P. , ESERKALN, Paul, W. , STEINHARDT, Michael, D.
发明人： KURTH, Michael, J. , ZERGER, Terry, P. , ESERKALN, Paul, W. , STEINHARDT, Michael, D.
IPC分类号： B01D35/153 , B01D35/30
CPC分类号： B01D61/08 , B01D61/10 , B01D2201/302 , B01D2201/4015 , B01D2201/4046 , B01D2313/02 , B01D2313/06 , B01D2313/18 , B01D2313/20 , B01D2313/21 , C02F1/283 , C02F1/441 , C02F2201/006 , Y10S277/918
摘要： The valve spindle for a reverse osmosis (RO) filter system is housed in a filter head and attached to a mounting ring that also carries the replaceable RO cartridge. The RO spindle is locked in the head during normal operation, but can be easily removed, after removal of the cartridge, to permit spindle replacement or repair without disassembly of the head from the mounting bracket.
摘要翻译：用于反渗透（RO）过滤器系统的阀芯容纳在过滤器头中，并连接到还携带可更换RO盒的安装环。 RO主轴在正常操作期间被锁定在头部，但是在拆卸墨盒后可以方便地拆下，以允许主轴更换或维修，而不会将头部从安装支架上拆下。

6. 发明申请

WO2009117554A1 MODULAR DRINKING WATER FILTRATION SYSTEM WITH BOTTOM LOAD CARTRIDGES 审中-公开
标题翻译：具有底部载荷的模块化饮用水过滤系统
公开(公告)号：WO2009117554A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037626
申请日：2009-03-19
申请人： PENTAIR FILTRATION, INC. , KURTH, Michael, J. , ESERKALN, Paul, W. , KAISER, Kurt, R. , ZERGER, Terry, P.
发明人： KURTH, Michael, J. , ESERKALN, Paul, W. , KAISER, Kurt, R. , ZERGER, Terry, P.
IPC分类号： B01D35/153 , B01D35/30 , B01D27/08 , B01D61/08 , B01D61/10 , B01D65/10
CPC分类号： B01D65/00 , B01D61/025 , B01D61/08 , B01D61/10 , B01D2201/302 , B01D2201/4015 , B01D2201/4023 , B01D2201/4046 , B01D2313/02 , B01D2313/04 , B01D2313/06 , B01D2313/18 , B01D2313/20 , B01D2313/21 , B01D2313/44 , C02F1/283 , C02F1/441 , C02F2201/006
摘要： An assembly method and related subassembly for a water filter element in the housing of a replaceable filter cartridge provides for filter element insertion into the open bottom end of the housing and subsequent attachment of a retaining ring to the upper end of the element such that the element is secured against vertical drop-out until the bottom end of the cartridge can be enclosed with an end cap. The method and subassembly are particularly well adapted to cartridges in which the lower end cap is attached by spin welding. The enclosing end cap may also be provided with end rings to enhance the user's grip in cartridge installation and removal. The end rings may also be color coded for each of cartridge identification and matching to the filter head.
摘要翻译：用于可更换滤筒的壳体中的水过滤器元件的组装方法和相关子组件提供过滤元件插入到壳体的敞开的底端中，并且随后将保持环附接到元件的上端，使得元件被固定抵抗垂直落下，直到墨盒的底端可以用端盖封闭。该方法和子组件特别适用于通过旋转焊接附接下端盖的盒。封闭的端盖还可以设置有端环，以增强使用者在盒安装和拆卸中的抓地力。端环也可以针对墨盒识别中的每一个和过滤头的匹配进行颜色编码。

7. 发明申请

WO2009117552A3 MODULAR DRINKING WATER FILTRATION SYSTEM WITH KEYED ATTACHMENT OF FILTER HEAD TO MOUNTING BRACKET AND MODULAR BACK PLATES 审中-公开
公开(公告)号：WO2009117552A3
公开(公告)日：2009-09-24
申请号：PCT/US2009/037624
申请日：2009-03-19
申请人： PENTAIR FILTRATION, INC. , ZERGER, Terry, P. , KURTH, Michael, J. , ESERKALN, Paul, W. , GAFFNEY, Thomas, E. , STEFFEN, Deborah, K.
发明人： ZERGER, Terry, P. , KURTH, Michael, J. , ESERKALN, Paul, W. , GAFFNEY, Thomas, E. , STEFFEN, Deborah, K.
IPC分类号： B01D35/153 , B01D35/30
摘要： A modular filter system using replaceable filter cartridges includes a mounting bracket for each filter cartridge and corresponding filter head that includes keyed attachment of the head to the mounting ring on the mounting bracket and modular attachment of the mounting bracket to the modular back plate. Back plates are also modular to permit assembly of a variety of multi-cartridge systems.

8. 发明申请

WO2009032437A3 LOW PRESSURE DROP CYST FILTER 审中-公开
公开(公告)号：WO2009032437A3
公开(公告)日：2009-03-12
申请号：PCT/US2008/071698
申请日：2008-07-31
申请人： PENTAIR FILTRATION, INC.
发明人： WATERHOUSE, Jessica, E. , ROWLEY, Derek, M.
IPC分类号： B01D27/00
摘要： A long life, low pressure drop, cyst reduction water filter includes two active layers, the first comprising a non-woven fiber layer of nominal submicron porosity that retains cysts, but provides a good flow rate, and an upstream protective layer of a different non-woven fiber layer that captures particulates which would otherwise overwhelm and plug the cyst reduction layer.

9. 发明申请

WO2009032437A2 LOW PRESSURE DROP CYST FILTER 审中-公开
标题翻译：低压降CYST过滤器
公开(公告)号：WO2009032437A2
公开(公告)日：2009-03-12
申请号：PCT/US2008071698
申请日：2008-07-31
申请人： PENTAIR FILTRATION INC
发明人： WATERHOUSE JESSICA E , ROWLEY DEREK M
IPC分类号： B01D27/00
CPC分类号： C02F1/288 , B01D39/1623 , B01D2239/025 , B01D2239/065 , C02F1/283 , C02F1/285 , C02F2101/20
摘要： A long life, low pressure drop, cyst reduction water filter includes two active layers, the first comprising a non-woven fiber layer of nominal submicron porosity that retains cysts, but provides a good flow rate, and an upstream protective layer of a different non-woven fiber layer that captures particulates which would otherwise overwhelm and plug the cyst reduction layer.
摘要翻译：长寿命，低压降，囊肿减少水过滤器包括两个活性层，第一层包括标称亚微米孔隙度的无纺纤维层，其保留囊肿但提供良好的流速，并且上游保护层具有不同的非这种纤维层可以捕获微粒，否则这些微粒会压倒并堵塞囊肿减少层。

10. 发明专利

ES2428814T3 Sistema modular de filtración de agua potable con anillos adaptadores para cartuchos reemplazables 未知
公开(公告)号：ES2428814T3
公开(公告)日：2013-11-11
申请号：ES09722018
申请日：2009-03-19
申请人： PENTAIR FILTRATION INC
发明人： KURTH MICHAEL J , ZERGER TERRY P , ESERKALN PAUL W
IPC分类号： B01D35/153 , B01D35/30
摘要： Ensamblaje de filtración que comprende un cartucho de filtración de agua reemplazable (11, 121)que tiene un cuerpo de filtro (74, 122) con un cuello que se extiende de manera axial (75, 124) en unextremo teniendo una entrada (76) y una salida (77) para el agua, un elemento de filtro (78, 123) enel cuerpo de filtro (74, 122) y una cabeza de filtro (26)que comprende una carcasa exterior (49) que define una pared cilíndrica interna (66) que tiene unaabertura de entrada (67) para agua a tratar y una abertura de salida (68) para agua tratada, unvástago de válvula (70) dispuesto de manera giratoria en la carcasa exterior (49) para el movimientogiratorio recíproco entre las posiciones de flujo y no flujo conectando y desconectando la abertura deentrada y abertura de salida de la carcasa exterior con la entrada (76) y salida del cartucho (77),respectivamente; y, dicho vástago de válvula (70) comprende una pared interior cilíndrica para recibir de maneradesmontable y rodear el cuello del cartucho (75, 124) insertado axialmente en la cabeza, mediante elcual una configuración para asegurar la compatibilidad y conexión operativa del cartucho a la cabezade filtro comprende: un primer anillo adaptador (106) que tiene una primera mitad de un dispositivo localizador (116)formada en el mismo, el primer anillo adaptador (106) montado en el vástago (70) con la pared interior(66), dicho primer anillo adaptador fijado al vástago (70) para situar la primera mitad del dispositivolocalizador (116) en una posición seleccionada de manera circunferencial; y, un segundo anillo adaptador (107) que tiene una segunda mitad del dispositivo localizador (117)formada en el mismo, el segundo anillo adaptador (107) montado en el cartucho de filtración (11, 121)rodeando el cuello (75, 124) y de manera coaxial al mismo, dicho segundo anillo adaptador (107)fijado al cartucho de filtración para situar la segunda mitad del dispositivo localizador (117) en unaposición seleccionada de manera circunferencial para acoplar la primera mitad (116) y permitir laconexión operativa del cartucho a la cabeza.

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