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1. 发明授权

US07228589B2 Unattended spot cleaning apparatus 有权
标题翻译：无人看管的清洗装置
公开(公告)号：US07228589B2
公开(公告)日：2007-06-12
申请号：US10551169
申请日：2004-03-31
申请人： Jonathan L. Miner , Eric C. Huffman , Eric C. Sugalski , Kevin J. Ehrenreich , Mark P. Slaven , Tomas A. Matusaitis , Randall S. Koplin , Jeff R. Condon , Phong Hoang Tran , David Seal , Jeremy Moog
发明人： Jonathan L. Miner , Eric C. Huffman , Eric C. Sugalski , Kevin J. Ehrenreich , Mark P. Slaven , Tomas A. Matusaitis , Randall S. Koplin , Jeff R. Condon , Phong Hoang Tran , David Seal , Jeremy Moog
IPC分类号： A47L11/30
CPC分类号： A47L11/4038 , A47L11/34 , A47L11/4044 , A47L11/4088 , A47L13/26
摘要： A spot cleaning apparatus comprises a housing, a fluid distribution system, a fluid recovery system, an agitation system, and a controller system to automatically monitor and control inputs and outputs to said systems for removal of spots and stains from a surface without attendance by a user. A suction nozzle and agitation device are mounted to the housing for movement over the surface to be cleaned relative to a stationary housing. Optionally, the spot cleaning apparatus can be operated in a manual mode.
摘要翻译：点清洁装置包括壳体，流体分配系统，流体回收系统，搅拌系统和控制器系统，以自动监测和控制输入和输出到所述系统，以从表面去除斑点和污渍，而不考虑由用户。吸嘴和搅拌装置安装到壳体上以相对于固定壳体在要清洁的表面上移动。可选地，点清洁装置可以以手动模式操作。

2. 发明授权

US06968593B1 Hand-held deep cleaner 有权
标题翻译：手持深层清洁剂
公开(公告)号：US06968593B1
公开(公告)日：2005-11-29
申请号：US10064752
申请日：2002-08-13
申请人： Kenneth M. Lenkiewicz , Alan J. Krebs , Phong Hoang Tran , Jonathan Miner , Gary A. Kasper , Eric C. Huffman , Charles A. Reed, Jr. , Eric J. Hansen
发明人： Kenneth M. Lenkiewicz , Alan J. Krebs , Phong Hoang Tran , Jonathan Miner , Gary A. Kasper , Eric C. Huffman , Charles A. Reed, Jr. , Eric J. Hansen
IPC分类号： A47L5/26 , A47L7/00 , A47L7/02 , A47L11/34
CPC分类号： A47L9/0477 , A47L5/26 , A47L7/0009 , A47L7/0038 , A47L7/0042 , A47L11/34 , A47L11/4036 , A47L11/4088
摘要： A liquid extraction cleaner comprises a solution dispensing system, a liquid recovery system, and an agitation brush assembly. The solution dispensing system includes a cleaning solution supply tank affixed to the cleaner and fluidly connected to a solution spray nozzle through a trigger-operated manual solution spray pump. The supply conduit interconnecting the cleaning fluid supply tank and the spray nozzle traverses a passage formed integrally with the air-liquid separator housing, spray nozzle being mounted in the passage at a front portion of the cleaner. The liquid recovery system includes a air-liquid separator fluidly connected with a suction nozzle and a suction source for drawing liquid and debris into the air-liquid separator, and a recovery tank releasably mounted to the air-liquid separator for collecting recovered liquid. The agitation brush assembly is mounted in a lower forward portion of the cleaner for contact with a surface being cleaned.
摘要翻译：液体提取清洁器包括溶液分配系统，液体回收系统和搅拌刷组件。溶液分配系统包括固定到清洁器的清洁溶液供应罐，并通过触发器操作的手动溶液喷射泵流体地连接到溶液喷嘴。将清洗液供给槽和喷雾喷嘴相互连接的供给导管横穿与空气 - 液体分离器壳体一体形成的通道，喷雾器安装在清洁器前部的通道中。液体回收系统包括与抽吸嘴流体连接的气液分离器和用于将液体和碎屑抽吸到气液分离器中的抽吸源，以及可释放地安装到气液分离器上用于收集回收液体的回收罐。搅拌刷组件安装在清洁器的下部前部，以与待清洁的表面接触。

3. 发明授权

US06880199B1 Extraction cleaning with collapsible tanks 有权
标题翻译：可拆卸坦克提取清洗
公开(公告)号：US06880199B1
公开(公告)日：2005-04-19
申请号：US10065255
申请日：2002-09-30
申请人： Eric C. Huffman , Thomas K. Ankney , Jonathan L. Miner
发明人： Eric C. Huffman , Thomas K. Ankney , Jonathan L. Miner
IPC分类号： A47L11/30 , A47L11/34 , A47L11/40
CPC分类号： A47L11/4083 , A47L11/30 , A47L11/34
摘要： An upright extraction cleaning machine comprises a base module, an upright handle pivotally mounted to the base module, a cleaning solution dispensing system for depositing a cleaning solution on a surface to be cleaned, and a fluid recovery system for recovering expended cleaning solution from the surface to be cleaned. The cleaning solution dispensing system includes at least one tank for holding solution to be dispensed and the recovery system includes a tank for holding recovered solution. Each of the tanks comprises a flexible bladder that is collapsible when empty and will expand as it is filled by the respective fluid. In one embodiment, the upright extraction cleaning machine further comprises additional tanks for holding detergent and carpet treatment to be dispensed. In a further embodiment, the additional tanks for detergent and carpet treatment each comprise a flexible bladder.
摘要翻译：直立提取清洗机包括基座模块，可枢转地安装在基座模块上的直立手柄，用于在待清洁表面上沉积清洁溶液的清洁液分配系统，以及用于从表面上回收消耗的清洁溶液的流体回收系统要清理清洗液分配系统包括至少一个用于保持待分配溶液的罐，并且回收系统包括用于保持回收溶液的罐。每个罐包括柔性气囊，其在空时可折叠，并且当其被相应流体填充时将膨胀。在一个实施例中，立式提取清洁机还包括用于保持要分配的洗涤剂和地毯处理的附加罐。在另一个实施例中，用于洗涤剂和地毯处理的附加容器各自包括柔性气囊。

4. 发明授权

US07320149B1 Robotic extraction cleaner with dusting pad 有权
标题翻译：带吸尘垫的机器人提取清洁剂
公开(公告)号：US07320149B1
公开(公告)日：2008-01-22
申请号：US10707130
申请日：2003-11-21
申请人： Eric C. Huffman , Jonathan L. Miner
发明人： Eric C. Huffman , Jonathan L. Miner
IPC分类号： A47L7/00
CPC分类号： A47L11/24 , A47L11/302 , A47L11/4011 , A47L11/4016 , A47L11/4036 , A47L11/4061 , A47L2201/00
摘要： An vacuum cleaning robot has a drive system adapted to autonomously move a base housing along a horizontal surface and is controlled by a computer processing unit. A dusting assembly is mounted to the base housing and is adapted to selectively rest on a surface to be cleaned. A suction source draws dirt and debris through a suction nozzle and deposits the same in the recovery tank. A power source is connected to the drive system and to the computer processing unit. The computer processing unit is adapted to direct horizontal movement of the base housing within boundaries of the surface to be cleaned based upon input data defining said boundaries.
摘要翻译：真空清洁机器人具有驱动系统，其适于沿着水平表面自主地移动基座壳体并由计算机处理单元控制。除尘组件安装到基座壳体上并且适于选择性地搁置在待清洁的表面上。抽吸源通过吸嘴吸收污物和碎屑，并将其沉积在回收罐中。电源连接到驱动系统和计算机处理单元。计算机处理单元适于基于定义所述边界的输入数据来引导基底壳体在待清洁表面的边界内的水平移动。

5. 发明授权

US07752705B2 Extraction cleaning with heating 有权
标题翻译：提取清洗加热
公开(公告)号：US07752705B2
公开(公告)日：2010-07-13
申请号：US10710776
申请日：2004-08-02
申请人： David E. McDowell , Eric C. Huffman
发明人： David E. McDowell , Eric C. Huffman
IPC分类号： A47L11/30
CPC分类号： A47L11/4086 , A46B9/026 , A47L5/30 , A47L5/32 , A47L7/0009 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L9/0036 , A47L11/34 , A47L11/4008 , A47L11/4016 , A47L11/4041 , A47L11/4044 , A47L11/4075 , A47L11/4083 , A47L11/4088 , F16K31/54 , F22B1/284 , H05B3/00
摘要： A portable extraction surface cleaner apparatus wherein a surface to be cleaned is heated to an elevated temperature and a cleaning fluid is applied to the surface to be cleaned sequentially or simultaneously. The cleaning fluid is removed from the surface by suction from a vacuum source. Power is applied alternatively or simultaneously to a heating element and to the vacuum source for recovering the deposited cleaning fluid.
摘要翻译：一种便携式提取表面清洁装置，其中要清洁的表面被加热到升高的温度，并且清洁流体被顺序地或同时地施加到待清洁的表面上。通过从真空源抽吸将清洁液从表面除去。功率被交替地或同时地施加到加热元件和真空源，用于回收沉积的清洁流体。

6. 发明授权

US5836046A Portable water extraction cleaner 失效
标题翻译：便携式抽水清洁剂
公开(公告)号：US5836046A
公开(公告)日：1998-11-17
申请号：US884453
申请日：1997-06-27
申请人： Eric C. Huffman , Robert C. Coon , Douglas J. Medema
发明人： Eric C. Huffman , Robert C. Coon , Douglas J. Medema
IPC分类号： A47L5/36 , A47L9/00 , A47L11/34 , A47L11/40
CPC分类号： A47L11/4044 , A47L11/34 , A47L11/4013 , A47L11/4097 , A47L5/36 , A47L9/0009 , A47L9/0045
摘要： A water extraction cleaner comprises a system for delivering clean solution to a surface to be cleaned, a system for extracting dirty solution and air from such a surface, and a housing supporting the delivery system and the extraction system. The housing defines a recess for receiving a pair of tanks, an upright front surface of the recess being complementary to upright rear surfaces of the tanks. The housing is also provided with a pivot surface spaced from the upright surface of the recess and engageable by lower end portions, the pivot surface being formed and disposed to hold the upright surfaces of the tanks in snug engagement with the upright recess surface. Each of the tanks may be mounted on the housing by tilting the tank to insert the lower end portion thereof into the recess and then rotating the tank to an upright position about the pivot surface. The delivery system includes an inlet on the housing disposed to receive clean solution from one of the tanks when it is received in the recess in the upright position. The extraction system includes an outlet on the housing disposed to deliver dirty solution and air to the other of the tanks when it is received in the recess in the upright position. A detent arrangement is provided to removably secure the tanks on the housing in these operative positions, and the clean-solution tank includes a valve mechanism automatically actuated to permit flow from the tank when it is in its operative position.
摘要翻译：一种提水清洁器包括用于将清洁溶液输送到要清洁的表面的系统，用于从这种表面抽取脏溶液和空气的系统，以及支撑输送系统和提取系统的壳体。壳体限定用于接收一对罐的凹部，凹部的直立前表面与罐的直立后表面互补。壳体还设置有与凹部的直立表面间隔开并可由下端部分接合的枢转表面，该枢转表面被形成和设置成将罐的直立表面与直立凹陷表面贴合地接合。每个罐可以通过倾斜罐来安装在壳体上，以将其下端部分插入凹部中，然后将罐旋转到围绕枢转表面的直立位置。输送系统包括壳体上的入口，该入口设置成当容器中的一个容纳在直立位置的凹部中时从其中一个容器接收干净的溶液。提取系统包括壳体上的出口，该出口设置成当其处于直立位置的凹槽中时将污染的溶液和空气传送到另一个罐中。提供了一种制动装置，用于在这些操作位置可拆卸地将箱体固定在壳体上，并且清洁溶液箱包括一个自动启动的阀门机构，以允许当罐处于其工作位置时从罐中流出。

7. 发明授权

US5819365A Window washing accessory cleaning tool for use with water extraction cleaning machine 失效
标题翻译：清洗配件清洗工具，用于抽水清洗机
公开(公告)号：US5819365A
公开(公告)日：1998-10-13
申请号：US683608
申请日：1996-07-15
申请人： Eric C. Huffman , Kevin Ma Kam Hoi , Ng Tat Shing , Hok Yin Timmy Sin
发明人： Eric C. Huffman , Kevin Ma Kam Hoi , Ng Tat Shing , Hok Yin Timmy Sin
IPC分类号： A47L1/08 , A47L1/02
CPC分类号： A47L1/08
摘要： A window washing accessory cleaning tool adapted for use with a water extraction cleaning machine has a solution spray nozzle integrated therewith and a combination suction and scrubbing head rotatably mounted with respect to the solution spray nozzle. The cleaning solution spray nozzle is provided on one side of a dual conduit support member and a head is rotatably mounted to the dual conduit support member. A foam applicator/scrub pad is provided along one end of the head and a suction nozzle opening defined by a squeegee blade and a rigid flange are provided one the other side of the head. With this structure, the applicator/scrub pad and suction nozzle can be rotated with respect to the cleaning solution spray nozzles, thereby making the accessory cleaning tool adaptable for a wide variety of cleaning operations. Preferably, the window washing accessory cleaning tool is removably mounted to the end of the flexible hose.
摘要翻译：适于与水提取清洗机一起使用的洗窗清洁工具具有与其一体化的溶液喷雾喷嘴和相对于溶液喷嘴可旋转地安装的组合式抽吸和清洗头。清洁溶液喷嘴设置在双管道支撑构件的一侧，并且头部可旋转地安装到双管道支撑构件。沿着头部的一端设置泡沫涂抹器/擦洗垫，并且在头部的另一侧设置由刮板和刚性凸缘限定的吸嘴开口。利用这种结构，施加器/擦洗垫和吸嘴可以相对于清洁溶液喷嘴旋转，从而使附件清洁工具适用于各种清洁操作。优选地，洗窗附件清洁工具可移除地安装到柔性软管的端部。

8. 发明授权

US08991000B2 Low moisture extraction deep cleaning 有权
标题翻译：低水分提取深层清洁
公开(公告)号：US08991000B2
公开(公告)日：2015-03-31
申请号：US12958701
申请日：2010-12-02
申请人： Eric C. Huffman , Joseph P. Perry , Charles A. Reed, Jr.
发明人： Eric C. Huffman , Joseph P. Perry , Charles A. Reed, Jr.
IPC分类号： A47L11/34 , A01K13/00 , A47L11/40 , A47L11/38
CPC分类号： A47L11/34 , A01K13/001 , A47L11/38 , A47L11/4036 , A47L11/4083 , A47L11/4088
摘要： An extractor has a plurality of fluid delivery needles mounted to a housing in fluid communication with a fluid distribution system and positioned to penetrate a carpet surface to deliver a cleaning solution below the surface of the carpet and into the carpet nap. Soiled cleaning fluid is removed from the surface with suction. A method of cleaning a carpet or a pet coat having a nap comprises injecting cleaning fluid, such as a foam detergent, directly into the nap and removing soiled cleaning fluid from the carpet.
摘要翻译：提取器具有多个流体输送针，其安装到与流体分配系统流体连通的壳体，并定位成穿透地毯表面以将清洁溶液输送到地毯表面下方并进入地毯绒毛。用吸力从表面除去污垢清洁液。一种清洁地毯或具有绒毛的宠物衣物的方法包括将诸如泡沫洗涤剂的清洁流体直接注入到绒毛中并从地毯中除去污染了污染的清洁流体。

9. 发明授权

US08844584B1 Apparatus and method for a pressurized dispenser refill system 有权
标题翻译：加压分配器补充系统的装置和方法
公开(公告)号：US08844584B1
公开(公告)日：2014-09-30
申请号：US13022368
申请日：2011-02-07
申请人： Kevin Haley , Eric J. Hansen , Christopher D. Barr , Eric C. Huffman , Kenneth M. Lenkiewicz , Joseph P. Perry , Justin Benacquisto
发明人： Kevin Haley , Eric J. Hansen , Christopher D. Barr , Eric C. Huffman , Kenneth M. Lenkiewicz , Joseph P. Perry , Justin Benacquisto
IPC分类号： B65B31/00
CPC分类号： B65B31/00 , B65B3/17 , B65B3/26 , B65B31/003 , B65D83/0055 , B65D83/62
摘要： A sustainable system for refilling a pressurized fluid dispenser comprises a container body having a first fluid dispenser that includes a valved opening, a pouch mounted within the container body for storing a fluid composition and fluidly coupled with the valved opening of the container for dispensing the contents of the pouch and a fluid refill system. A pressurized gas can be provided between the pouch and the container body for pressurizing the contents of the pouch. The fluid refill system includes at least one reservoir having a fluid composition therein and a second fluid dispenser having a fitting that is adapted to dispense the fluid composition from the at least one reservoir into the pouch. A controller can be programmed to respond to input signals to position the container with the fluid refill system and to dispense the fluid composition under pressure into the pouch.
摘要翻译：用于再填充加压流体分配器的可持续系统包括具有第一流体分配器的容器体，所述第一流体分配器包括阀门开口，安装在容器体内的袋，用于存储流体组合物并与容器的阀门开口流体连接以分配内容物的袋和液体补充系统。可以在袋和容器主体之间设置加压气体，以加压袋的内容物。流体补充系统包括至少一个其中具有流体组合物的储存器和具有适于将流体组合物从至少一个储存器分配到袋中的配件的第二流体分配器。可以将控制器编程为响应于输入信号以将流体替换系统定位在容器上，并将压力下的流体组合物分配到袋中。

10. 发明授权

US08381352B2 Extraction with temporary suction interrupt 有权
标题翻译：采用临时抽吸中断提取
公开(公告)号：US08381352B2
公开(公告)日：2013-02-26
申请号：US12574108
申请日：2009-10-06
申请人： Eric C. Huffman , Charles A. Reed, Jr.
发明人： Eric C. Huffman , Charles A. Reed, Jr.
IPC分类号： A47L7/00
CPC分类号： A47L11/4011 , A47L11/30 , A47L11/34 , A47L11/40 , A47L11/4008 , A47L11/4016 , A47L11/4044 , A47L11/4083 , A47L11/4088 , B08B5/04
摘要： An extractor has a duct door moveably mounted to a working air conduit for movement between a first position at which normal suction at a suction nozzle is reduced and a second position at which normal suction at the suction nozzle is unreduced. An actuator is connected to the duct door for selectively moving the duct door between the first position and second position. In one embodiment, a suction leak hole is formed within the working air conduit and the duct door is moveable with respect to the leek hole to selectively fluidly open and close the leak hole. In another embodiment, the duct door is moveable within the working air conduit to selectively fluidly restrict the working air flow in the working air conduit and the actuator selectively moves the duct door between the first and second positions. The suction reduction selectively increases the cleaning solution dwell time.
摘要翻译：提取器具有可移动地安装到工作空气管道上的导管门，用于在吸嘴处的正常抽吸被减小的第一位置和在吸嘴处的正常抽吸未被减压的第二位置之间移动。致动器连接到管道门，用于选择性地在第一位置和第二位置之间移动管道门。在一个实施例中，在工作空气管道内形成吸入漏孔，并且管道门可相对于韭菜孔移动以选择性地流体地打开和关闭泄漏孔。在另一个实施例中，管道门可在工作空气管道内移动以选择性地流体地限制工作空气管道中的工作空气流，并且致动器在第一和第二位置之间选择性地移动管道门。抽吸减少选择性地增加清洁溶液停留时间。

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