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1. 发明授权

US5993648A Water filtration device with a water fountain outlet and a faucet outlet with flow viewing apparatus 失效
标题翻译：带有喷泉出水口的水过滤装置和带有流动观察装置的水龙头出口
公开(公告)号：US5993648A
公开(公告)日：1999-11-30
申请号：US42905
申请日：1998-03-17
申请人： Brian D. Hunter , Jeffrey K. Aldred , Kraig J. Koski , Ralph Burns
发明人： Brian D. Hunter , Jeffrey K. Aldred , Kraig J. Koski , Ralph Burns
IPC分类号： B01D17/02 , B01D35/04 , B67D1/00 , C02F1/00 , B01D17/12 , B01D35/02 , B67D5/37
CPC分类号： B01D35/04 , B01D17/0202 , B01D17/10 , C02F1/003 , B67D2210/00005 , Y10T137/9464
摘要： A faucet-mounted water filtration device includes a gate valve that is used to select between discharge options. The gate valve contains a thumb rest which is configured to allow manual valve actuation while supportedly engaging a user's thumb. First discharge option includes a conventional bottom discharge into a sink. A second discharge option exists as a water fountain that is formed as a compact, integral feature of the water filtration device. A flow indicator permits a user to check whether the filtration cartridge is working properly.
摘要翻译：水龙头安装的水过滤装置包括用于在排出选项之间进行选择的闸阀。闸阀包括拇指托架，其构造成允许手动阀致动，同时支撑地接合使用者的拇指。第一放电选项包括常规的底部放电到水槽中。存在作为水过滤装置的紧凑的整体特征形成的喷泉的第二排放选项。流量指示器允许用户检查滤芯是否正常工作。

2. 发明授权

US5919363A Filter having pinched ends for improved sealing effect 失效
标题翻译：过滤器具有挤压端，以提高密封效果
公开(公告)号：US5919363A
公开(公告)日：1999-07-06
申请号：US57272
申请日：1998-04-08
申请人： Jeffrey K. Aldred , Brian D. Hunter , Kraig J. Koski
发明人： Jeffrey K. Aldred , Brian D. Hunter , Kraig J. Koski
IPC分类号： B01D29/11 , B01D29/37 , B01D29/31
CPC分类号： B01D29/111 , B01D2201/34 , Y10T29/49604
摘要： A filtration cartridge (20) uses a swage channel (50) to form a water-tight seal between a sealing element (26) and a semi-rigid filter (28).
摘要翻译：过滤筒（20）使用挤压通道（50）在密封元件（26）和半刚性过滤器（28）之间形成水密密封。

3. 发明授权

US5997734A Flow totalization, reset, and restriction mechanism for use in indicating the end of a treatment cartridge useful life 失效
标题翻译：流量累计，复位和限制机制用于指示治疗盒的使用寿命
公开(公告)号：US5997734A
公开(公告)日：1999-12-07
申请号：US8616
申请日：1998-01-16
申请人： Kraig J. Koski , Brian D. Hunter , Jeffrey K. Aldred
发明人： Kraig J. Koski , Brian D. Hunter , Jeffrey K. Aldred
IPC分类号： B01D35/143 , C02F1/00 , C02F1/28 , B01D17/12
CPC分类号： B01D35/143 , C02F1/003 , C02F1/283 , C02F2209/445 , C02F2307/06
摘要： A faucet mounted water filtration device (100) includes an end of life indicator assembly (130) having a flow totalization mechanism (600), a reset mechanism (602) and a flow restriction mechanism (604) coaxially aligned with an indicator assembly (130). A torsion spring (634) and compression spring (644) cooperate for automatic disengagement and resetting of the flow totalization mechanism and the flow restriction mechanism. A planetary gear reduction system 606 provides a 3,000,000:1 gear reduction in the flow totalization mechanism.
摘要翻译：水龙头安装的水过滤装置（100）包括具有流量累计机构（600）的寿命终止指示器组件（130），与指示器组件（130）同轴对准的复位机构（602）和流动限制机构（604））。扭簧（634）和压缩弹簧（644）配合用于流量累积机构和流动限制机构的自动分离和复位。行星齿轮减速系统606在流量累积机构中提供3,000,000:1齿轮减速。

4. 发明授权

US06517720B1 Escutcheon-mounted filter with above counter access for cartridge renewal 有权
标题翻译：防护罩安装的过滤器，具有上面的柜台访问以进行墨盒更新
公开(公告)号：US06517720B1
公开(公告)日：2003-02-11
申请号：US09262193
申请日：1999-03-04
申请人： Jeffrey K. Aldred , Brian D. Hunter , Hermann Schneider , Hans Nikolayczik , Robert Magyar
发明人： Jeffrey K. Aldred , Brian D. Hunter , Hermann Schneider , Hans Nikolayczik , Robert Magyar
IPC分类号： B01D2400
CPC分类号： E03C1/04 , B01D35/04 , C02F1/001 , C02F1/28 , C02F2307/06 , E03C1/0404 , E03C2201/30 , E03C2201/40 , Y10T137/7976 , Y10T137/8049 , Y10T137/8158 , Y10T137/9464
摘要： A filtration cartridge faucet assembly contains a filtration body that is concealed beneath a sink deck through the use of an escutcheon mount. The escutcheon mount permits access to a renewable filtration core from above the sink deck while concealing and protecting the filtration body.
摘要翻译：过滤筒龙头组件包含通过使用孔罩安装座隐藏在水槽甲板下方的过滤体。护罩安装允许从水槽甲板上方进入可再生过滤芯，同时隐藏和保护过滤体。

5. 外观设计

USD410273S Water filtration device 失效
公开(公告)号：USD410273S
公开(公告)日：1999-05-25
申请号：US87733
申请日：1998-05-08
申请人： Brian D. Hunter , Jeffrey K. Aldred , Kraig J. Koski , Ralph Burns
设计人： Brian D. Hunter , Jeffrey K. Aldred , Kraig J. Koski , Ralph Burns

6. 外观设计

USD410064S Filtration cartridge 失效
公开(公告)号：USD410064S
公开(公告)日：1999-05-18
申请号：US87740
申请日：1998-05-08
申请人： Brian D. Hunter , Jeffrey K. Aldred , Kraig J. Koski , Ralph Burns
设计人： Brian D. Hunter , Jeffrey K. Aldred , Kraig J. Koski , Ralph Burns

7. 发明授权

US5534145A Compact water filtration pump 失效
标题翻译：紧凑型水过滤泵
公开(公告)号：US5534145A
公开(公告)日：1996-07-09
申请号：US290688
申请日：1994-08-15
申请人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
发明人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
IPC分类号： B01D35/26 , B01J47/02 , C02F1/00 , C02F1/28 , C02F1/50 , F04B9/14 , F04B53/12
CPC分类号： B01D35/26 , B01J47/024 , C02F1/002 , C02F1/003 , C02F1/283 , C02F1/50 , F04B53/123 , F04B9/14 , C02F2201/006
摘要： A portable, manually-operated water filtration pump for purifying water. The pump includes an inexpensive, disposable filter cartridge which can be easily changed when the filter elements are no longer effective. The pump uses a lever to actuate a double-acting piston. The lever is collapsible to one side of the pump for compact storage. The filter cartridge is a tubular cylinder having an inner bore forming the pump cylinder. A cylindrical mechanical filter is concentric with and adjacent to the inner bore to filter out particulates larger than 0.3 microns. A fluidized granual activated carbon filter surrounds the mechanical filter to absorb halogen and halogen-related compounds such as herbicides and pesticides. The pump pumps filtered water into a bottle adaptor which will fit most standard water containers. A prefilter is provided to screen out large particulates from the pump to enhance the life of the filter elements. The prefilter is shaped such that it will sink in water sources and to keep the prefilter inlet substantially upright in still water and tilted from horizontal in moving water.
摘要翻译：便携式手动水净化水净化泵。泵包括便宜的一次性过滤器滤芯，当过滤元件不再有效时，其可以容易地改变。泵使用杠杆来致动双作用活塞。杠杆可折叠到泵的一侧，用于紧凑型存储。滤筒是具有形成泵筒的内孔的管状圆筒。圆柱形机械过滤器与内孔同心并邻近内孔，以过滤大于0.3微米的颗粒。流化的颗粒活性炭过滤器围绕机械过滤器吸收卤素和卤素相关化合物如除草剂和杀虫剂。泵将过滤的水泵送到适合大多数标准水容器的瓶子适配器中。提供预过滤器以从泵筛出大颗粒以增强过滤元件的使用寿命。预过滤器的形状使得它将沉入水源中，并使预过滤器入口基本上保持在静止的水中并且在水中从水平面倾斜。

8. 发明授权

US5580447A Biocide filter 失效
标题翻译：杀菌剂过滤器
公开(公告)号：US5580447A
公开(公告)日：1996-12-03
申请号：US286639
申请日：1994-08-05
申请人： Sanford Platter , Jeffrey K. Aldred , Kraig J. Koski , Louis H. Junker , Eric M. Reynolds
发明人： Sanford Platter , Jeffrey K. Aldred , Kraig J. Koski , Louis H. Junker , Eric M. Reynolds
IPC分类号： B01D35/26 , B01J47/02 , C02F1/00 , C02F1/28 , C02F1/50 , F04B9/14 , F04B53/12 , C02F1/76
CPC分类号： B01D35/26 , B01J47/024 , C02F1/002 , C02F1/003 , C02F1/283 , C02F1/50 , F04B53/123 , F04B9/14 , C02F2201/006
摘要： An efficient, low pressure drop biocide cartridge is provided for destroying viral and bacterial pathogens in water from untreated water sources along a lengthened flow pathway including a critical plenum for controlling the speed of water throughput. In a first pathway, water is percolated through a turbulatable bed of biocidally-effective material. In flow pathway, channeling and pressure drop are reduced by radial flow across a columnar bed presenting a large surface area at an outer diameter. The cartridge may be connected with a lightweight hand-held pump. A sealing strap is provided for wet storage of any biocide cartridge.
摘要翻译：提供了一种有效的低压降杀菌剂盒，用于从延长的流动路径中破坏来自未处理水源的水中的病毒和细菌病原体，包括用于控制水通过速度的临界增压室。在第一道路中，水通过生物有效材料的可湍动床渗透。在流动通道中，通过在外径处具有大的表面积的柱状床的径向流动减小了通道和压降。墨盒可以与轻型手持式泵连接。提供密封带用于任何杀菌剂盒的湿储存。

9. 发明授权

US5433848A Water filtration pump with disposable filter cartridges 失效
标题翻译：带一次性滤芯的水过滤泵
公开(公告)号：US5433848A
公开(公告)日：1995-07-18
申请号：US682650
申请日：1991-04-09
申请人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kreamer
发明人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kreamer
IPC分类号： B01D35/26 , C02F1/00 , F04B9/14 , F04B53/12
CPC分类号： F04B9/14 , B01D35/26 , C02F1/002 , F04B53/123 , C02F2201/006
摘要： A portable, manually-operated water filtration pump for purifying water. The pump includes an inexpensive, disposable filter cartridge which can be easily changed when the filter elements are no longer effective. The pump uses a lever to actuate a double-acting piston. The lever is collapsible to one side of the pump for compact storage. The filter cartridge is a tubular cylinder having an inner bore forming the pump cylinder. A cylindrical mechanical filter is concentric with and adjacent to the inner bore to filter out particulates larger than 0.3 microns. A fluidized granular activated charcoal filter surrounds the mechanical filter to absorb chlorine and chlorine-related compounds such as herbicides and pesticides. The pump pumps into a bottle adaptor which will fit most standard water containers. A prefilter is provided to screen out large particulates from the pump to enhance the life of the filter elements. The prefilter is weighted such that it will sink in water sources and to keep the prefilter inlet upright in still water or downstream in moving water.
摘要翻译：便携式手动水净化水净化泵。泵包括便宜的一次性过滤器滤芯，当过滤元件不再有效时，其可以容易地改变。泵使用杠杆来致动双作用活塞。杠杆可折叠到泵的一侧，用于紧凑型存储。滤筒是具有形成泵筒的内孔的管状圆筒。圆柱形机械过滤器与内孔同心并邻近内孔，以过滤大于0.3微米的颗粒。流化颗粒活性炭过滤器围绕机械过滤器吸收氯和氯相关化合物如除草剂和农药。泵将其泵入适合大多数标准水容器的瓶子适配器。提供预过滤器以从泵筛出大颗粒以增强过滤元件的使用寿命。预过滤器被称重，使得其将沉入水源中并且将预滤器入口保持在静止水中或在移动的水中的下游。

10. 发明授权

US5366642A Compact water filtration and purification pump 失效
标题翻译：紧凑型水过滤净化泵
公开(公告)号：US5366642A
公开(公告)日：1994-11-22
申请号：US990526
申请日：1992-12-15
申请人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
发明人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
IPC分类号： B01D35/26 , C02F1/00 , F04B9/14 , F04B53/12
CPC分类号： F04B9/14 , B01D35/26 , C02F1/002 , F04B53/123 , C02F2201/006
摘要： A portable, manually-operated water filtration pump for purifying water. The pump includes an inexpensive, disposable filter cartridge which can be easily changed when the filter elements are no longer effective. The pump uses a lever to actuate a double-acting piston. The lever is collapsible to one side of the pump for compact storage. The filter cartridge is a tubular cylinder having an inner bore forming the pump cylinder. A cylindrical mechanical filter is concentric with and adjacent to the inner bore to filter out particulates larger than 0.3 microns. A fluidized granular activated charcoal filter surrounds the mechanical filter to absorb chlorine and chlorine-related compounds such as herbicides and pesticides. The pump pumps filtered water into a bottle adaptor which will fit most standard water containers. A prefilter is provided to screen out large particulates from the pump to enhance the life of the filter elements. The prefilter is shaped such that it will sink in water sources and to keep the prefilter inlet upright in still water or downstream in moving water.
摘要翻译：便携式手动水净化水净化泵。泵包括便宜的一次性过滤器滤芯，当过滤元件不再有效时，其可以容易地改变。泵使用杠杆来致动双作用活塞。杠杆可折叠到泵的一侧，用于紧凑型存储。滤筒是具有形成泵筒的内孔的管状圆筒。圆柱形机械过滤器与内孔同心并邻近内孔，以过滤大于0.3微米的颗粒。流化颗粒活性炭过滤器围绕机械过滤器吸收氯和氯相关化合物如除草剂和农药。泵将过滤的水泵送到适合大多数标准水容器的瓶子适配器中。提供预过滤器以从泵筛出大颗粒以增强过滤元件的使用寿命。预过滤器的形状使得它将沉入水源中，并将预过滤器入口保持在静止的水中或在移动的水中的下游。

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