专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08252185B2 Water treatment apparatus and method 有权
标题翻译：水处理设备及方法
公开(公告)号：US08252185B2
公开(公告)日：2012-08-28
申请号：US12193137
申请日：2008-08-18
申请人： Rajan G. Rajan , Mathu G. Rajan
发明人： Rajan G. Rajan , Mathu G. Rajan
IPC分类号： B01D15/00
CPC分类号： C02F1/003 , C02F1/28 , C02F1/281 , C02F1/283 , C02F1/288 , C02F1/42 , C02F1/66 , C02F2307/04
摘要： A water treatment apparatus includes a housing comprising multiple housing portions and a plurality of treatment sections disposed within the housing, each treatment section comprising at least one distinct particulate layer. The apparatus is designed so that no water pressure need be applied to force the water through the apparatus, as gravity pulls the water down through the filtering layers. Water may also be force fed through the treatment apparatus; when the water is force fed, the housing portions need not be vertically stacked, but may be configured in any suitable arrangement. The treatment sections are distributed through the various housing portions in logical groups to perform various kinds of filtering. The housing portions are detachable and sealably stackable in multiple configurations, thus passing water through more or fewer treatment layers, depending on the quality of the incoming water.
摘要翻译：水处理设备包括：壳体，其包括多个壳体部分和设置在壳体内的多个处理部分，每个处理部分包括至少一个不同的颗粒层。该设备被设计成使得不需要施加水压力来迫使水通过设备，因为重力将水向下拉过过滤层。水也可以通过处理装置强力供给; 当水被强制供给时，壳体部分不需要垂直堆叠，而是可以以任何合适的布置来构造。处理部通过逻辑组中的各种壳体部分分布，以进行各种过滤。壳体部分是可拆卸的并且可密封地堆叠成多种构造，从而根据进入的水的质量使水通过更多或更少的处理层。

2. 发明授权

US06572769B2 Water treatment apparatus 失效
公开(公告)号：US06572769B2
公开(公告)日：2003-06-03
申请号：US09951479
申请日：2001-09-14
申请人： Rajan G. Rajan , Mathu G. Rajan
发明人： Rajan G. Rajan , Mathu G. Rajan
IPC分类号： B01D2412
CPC分类号： C02F1/003 , C02F1/28 , C02F1/281 , C02F1/283 , C02F1/288 , C02F1/42 , C02F1/66 , C02F2307/04
摘要： A water treatment apparatus including a housing comprising multiple housing portions and a plurality of treatment sections disposed within the housing, each treatment section comprising at least one distinct particulate layer. The apparatus is designed so that no water pressure need be applied to force the water through the apparatus, as gravity pulls the water down through the filtering layers. Water may also be force fed through the treatment apparatus; when the water is force fed, the housing portions need not be vertically stacked, but may be configured in any suitable arrangement. The treatment sections are distributed through the various housing portions in logical groups to perform various kinds of filtering. The housing portions are detachable and sealably stackable in multiple configurations, thus passing water through more or fewer treatment layers, depending on the quality of the incoming water.

3. 发明授权

US07413663B2 Water treatment apparatus and method 有权
标题翻译：水处理设备及方法
公开(公告)号：US07413663B2
公开(公告)日：2008-08-19
申请号：US11847015
申请日：2007-08-29
申请人： Rajan G. Rajan , Mathu G. Rajan
发明人： Rajan G. Rajan , Mathu G. Rajan
IPC分类号： C02F3/00
CPC分类号： C02F1/003 , C02F1/28 , C02F1/281 , C02F1/283 , C02F1/288 , C02F1/42 , C02F1/66 , C02F2307/04
摘要： A water treatment apparatus includes a housing comprising multiple housing portions and a plurality of treatment sections disposed within the housing, each treatment section comprising at least one distinct particulate layer. The apparatus is designed so that no water pressure need be applied to force the water through the apparatus, as gravity pulls the water down through the filtering layers. Water may also be force fed through the treatment apparatus; when the water is force fed, the housing portions need not be vertically stacked, but may be configured in any suitable arrangement. The treatment sections are distributed through the various housing portions in logical groups to perform various kinds of filtering. The housing portions are detachable and sealably stackable in multiple configurations, thus passing water through more or fewer treatment layers, depending on the quality of the incoming water.
摘要翻译：水处理设备包括：壳体，其包括多个壳体部分和设置在壳体内的多个处理部分，每个处理部分包括至少一个不同的颗粒层。该设备被设计成使得不需要施加水压力来迫使水通过设备，因为重力将水向下拉过过滤层。水也可以通过处理装置强力供给; 当水被强制供给时，壳体部分不需要垂直堆叠，而是可以以任何合适的布置来构造。处理部通过逻辑组中的各种壳体部分分布，以进行各种过滤。壳体部分是可拆卸的并且可密封地堆叠成多种构造，从而根据进入的水的质量使水通过更多或更少的处理层。

4. 发明授权

US09090483B2 Water filtering and dispensing system and system for filtering, storing, delivering, and testing water 有权
标题翻译：水过滤和分配系统和过滤，储存，输送和测试水的系统
公开(公告)号：US09090483B2
公开(公告)日：2015-07-28
申请号：US12673121
申请日：2008-08-15
申请人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
发明人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
IPC分类号： B01D35/00 , B01D24/38 , B67D7/76 , C02F1/00 , B01D27/10 , B01D24/48
CPC分类号： C02F1/003 , B01D24/48 , B01D27/101 , C02F2201/005 , C02F2201/006 , C02F2209/003 , C02F2209/04 , C02F2209/06 , C02F2209/10 , C02F2307/04
摘要： The invention provides a water dispensing system comprising a container having a first region adapted to store unfiltered water, a second region adapted to store filtered water, and a spout region, a meter housing adapted to receive a water meter, a reservoir disposed within the first region of the container, a filter coupled to the reservoir, the filter being adapted to filter water flowing from the reservoir into the second region of the container, a valve assembly disposed in the second region of the container, the valve assembly being adapted to dispense filtered water from the second region of the container, and a lid coupled to the reservoir. In addition, the invention provides a system for filtering and testing water, comprising a water filtering system used in combination with a water meter for testing the quality of the effluent.
摘要翻译：本发明提供了一种水分配系统，其包括容器，该容器具有适于存储未过滤水的第一区域，适于储存过滤水的第二区域和出口区域，适于接收水表的仪表壳体，设置在第一所述过滤器连接到所述储存器，所述过滤器适于将从所述储存器流入的水过滤到所述容器的第二区域中;阀组件，其设置在所述容器的第二区域中，所述阀组件适于分配从容器的第二区域的过滤水和连接到储存器的盖子。此外，本发明提供了一种用于过滤和测试水的系统，包括与水表结合使用的水过滤系统，用于测试流出物的质量。

5. 发明授权

US5635063A Water treatment apparatus 失效
标题翻译：水处理设备
公开(公告)号：US5635063A
公开(公告)日：1997-06-03
申请号：US311943
申请日：1994-09-26
申请人： Rajan G. Rajan , Mathu Rajan
发明人： Rajan G. Rajan , Mathu Rajan
IPC分类号： C02F1/28 , C02F1/42 , B01D24/12
CPC分类号： C02F1/28 , C02F1/281 , C02F1/42 , C02F1/283 , C02F2201/006
摘要： Water treatment apparatus includes a two-piece housing and a stack of discrete filtering layers disposed within the housing including a layer of silver impregnated carbon, a layer of pentavalent iodine impregnated resins and at least one layer of a mixed bed activated resin. The apparatus is designed so that no water pressure need be applied to force the water through the apparatus, as gravity pulls the water down through the filtering layers.

6. 发明申请

US20120048787A1 WATER FILTERING AND DISPENSING SYSTEM AND SYSTEM FOR FILTERING, STORING, DELIVERING, AND TESTING WATER 有权
公开(公告)号：US20120048787A1
公开(公告)日：2012-03-01
申请号：US12673147
申请日：2009-02-19
申请人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
发明人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
IPC分类号： C02F1/00 , B67D7/56
CPC分类号： C02F1/003 , B01D24/48 , B01D27/101 , C02F2201/005 , C02F2201/006 , C02F2209/04 , C02F2209/06 , C02F2209/10 , C02F2307/04
摘要： The invention provides a water dispensing system comprising a container having a first region adapted to store unfiltered water, a second region adapted to store filtered water, and a spout region, a meter housing adapted to receive a water meter, a reservoir disposed within the first region of the container, a filter coupled to the reservoir, the filter being adapted to filter water flowing from the reservoir into the second region of the container, a valve assembly disposed in the second region of the container, the valve assembly being adapted to dispense filtered water from the second region of the container, and a lid coupled to the reservoir. In addition, the invention provides a system for filtering and testing water, comprising a water filtering system used in combination with a water meter for testing the quality of the effluent.

7. 外观设计

USD620304S1 Water filtering and dispensing system 有权
标题翻译：水过滤和分配系统
公开(公告)号：USD620304S1
公开(公告)日：2010-07-27
申请号：US29323023
申请日：2008-08-15
申请人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
设计人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams

8. 发明授权

US09067805B2 Water filtering and dispensing system and system for filtering, storing, delivering, and testing water 有权
公开(公告)号：US09067805B2
公开(公告)日：2015-06-30
申请号：US12673147
申请日：2009-02-19
申请人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
发明人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
IPC分类号： B01D35/00 , B01D24/38 , B67D7/76 , C02F1/00 , B01D27/10 , B01D24/48
CPC分类号： C02F1/003 , B01D24/48 , B01D27/101 , C02F2201/005 , C02F2201/006 , C02F2209/04 , C02F2209/06 , C02F2209/10 , C02F2307/04
摘要： The invention provides a water dispensing system comprising a container having a first region adapted to store unfiltered water, a second region adapted to store filtered water, and a spout region, a meter housing adapted to receive a water meter, a reservoir disposed within the first region of the container, a filter coupled to the reservoir, the filter being adapted to filter water flowing from the reservoir into the second region of the container, a valve assembly disposed in the second region of the container, the valve assembly being adapted to dispense filtered water from the second region of the container, and a lid coupled to the reservoir. In addition, the invention provides a system for filtering and testing water, comprising a water filtering system used in combination with a water meter for testing the quality of the effluent.

9. 发明申请

US20120018357A1 WATER FILTERING AND DISPENSING SYSTEM AND SYSTEM FOR FILTERING, STORING, DELIVERING, AND TESTING WATER 有权
标题翻译：水过滤和分配系统和过滤，储存，输送和测试水系统
公开(公告)号：US20120018357A1
公开(公告)日：2012-01-26
申请号：US12673121
申请日：2008-08-15
申请人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
发明人： Rajan G. Rajan , Mathu Rajan , Raja Rajan , Ken Williams
IPC分类号： B01D35/00 , B01D35/143 , B67D7/16
CPC分类号： C02F1/003 , B01D24/48 , B01D27/101 , C02F2201/005 , C02F2201/006 , C02F2209/003 , C02F2209/04 , C02F2209/06 , C02F2209/10 , C02F2307/04
摘要： The invention provides a water dispensing system comprising a container having a first region adapted to store unfiltered water, a second region adapted to store filtered water, and a spout region, a meter housing adapted to receive a water meter, a reservoir disposed within the first region of the container, a filter coupled to the reservoir, the filter being adapted to filter water flowing from the reservoir into the second region of the container, a valve assembly disposed in the second region of the container, the valve assembly being adapted to dispense filtered water from the second region of the container, and a lid coupled to the reservoir. In addition, the invention provides a system for filtering and testing water, comprising a water filtering system used in combination with a water meter for testing the quality of the effluent.
摘要翻译：本发明提供了一种水分配系统，其包括容器，该容器具有适于存储未过滤水的第一区域，适于储存过滤水的第二区域和出口区域，适于接收水表的仪表壳体，设置在第一所述过滤器连接到所述储存器，所述过滤器适于将从所述储存器流入的水过滤到所述容器的第二区域中;阀组件，其设置在所述容器的第二区域中，所述阀组件适于分配从容器的第二区域的过滤水和连接到储存器的盖子。此外，本发明提供了一种用于过滤和测试水的系统，包括与水表结合使用的水过滤系统，用于测试流出物的质量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式