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1. 发明授权

US06446302B1 Extraction cleaning machine with cleaning control 有权
标题翻译：提取清洗机带清洗控制
公开(公告)号：US06446302B1
公开(公告)日：2002-09-10
申请号：US09593126
申请日：2000-06-13
申请人： Gary A. Kasper , Samuel N. Hansen , Jonathan L. Miner , David E. McDowell
发明人： Gary A. Kasper , Samuel N. Hansen , Jonathan L. Miner , David E. McDowell
IPC分类号： A47L1130
CPC分类号： A47L11/30 , A47L11/40
摘要： The invention relates to an extraction cleaning machine including condition sensors for generating condition signals representative of a condition of the surface being cleaned, a controller, and variable-control cleaning systems, wherein the controller sends control signals to the variable-control cleaning systems in response to sensor signals received from the condition sensors. The invention further relates to a self-propelled extraction cleaning machine, and to an extraction cleaning machine including condition sensors and audible or visual indicators to notify the operator of the condition of the surface being cleaned.
摘要翻译：本发明涉及一种提取清洗机，其包括状态传感器，用于产生代表待清洁表面状况的条件信号，控制器和可变控制清洁系统，其中控制器响应于控制器向变量控制清洁系统发送控制信号到从状态传感器接收的传感器信号。本发明还涉及一种自推进提取清洗机，以及一种提取清洗机，包括状态传感器和可视或可视指示器，以通知操作者正在清洁的表面的状况。

2. 发明授权

US06775880B2 Protectant application 有权
标题翻译：保护应用
公开(公告)号：US06775880B2
公开(公告)日：2004-08-17
申请号：US10042603
申请日：2002-01-09
申请人： Gary A. Kasper , Samuel N. Hansen , John L. Jansen , Phong Hoang Tran , Eric J. Hansen , Gabriel S. Vander Baan
发明人： Gary A. Kasper , Samuel N. Hansen , John L. Jansen , Phong Hoang Tran , Eric J. Hansen , Gabriel S. Vander Baan
IPC分类号： A47L1130
CPC分类号： A47L11/4075 , A47L11/34 , A47L11/4083 , A47L11/4088 , Y10T137/0402
摘要： A hand-held nozzle is attached to the end of a vacuum and fluid delivery hose of an upright deep cleaner. The nozzle includes a reservoir to contain a solution to be applied to a surface. When a solution delivery system of the deep cleaner is pressurized, water from the upright cleaner clean water tank is routed through the hose to the hand-held nozzle. The water is routed through a venturi valve connected to the reservoir, which draws the solution to the valve to mix with the water stream. The resultant mixture flows from the hand-held nozzle for application to a surface being treated. One embodiment of the solution reservoir includes a retainer cap bonded to the reservoir and utilizing a bayonet-type mounting arrangement for mounting the reservoir to a nozzle assembly.
摘要翻译：手持式喷嘴连接到直立深度清洁器的真空和流体输送软管的端部。喷嘴包括容纳要施加到表面的溶液的储存器。当深度清洁剂的溶液输送系统被加压时，来自直立清洁剂的清洁水箱的水通过软管被引导到手持式喷嘴。水通过连接到储存器的文丘里阀，其将溶液抽吸到阀以与水流混合。所得混合物从用于施加的手持喷嘴流向被处理的表面。溶液储存器的一个实施例包括结合到储存器的保持器盖，并且利用卡口式安装装置将储存器安装到喷嘴组件。

3. 发明授权

US08752242B2 Vacuum cleaner base with nozzle height adjustment 有权
标题翻译：吸尘器基座，喷嘴高度调节
公开(公告)号：US08752242B2
公开(公告)日：2014-06-17
申请号：US13366754
申请日：2012-02-06
申请人： Jonathan L. Miner , George Moyher, Jr. , Gary A. Kasper , Tom Minh Nguyen , Alan J. Krebs
发明人： Jonathan L. Miner , George Moyher, Jr. , Gary A. Kasper , Tom Minh Nguyen , Alan J. Krebs
IPC分类号： A47L5/34 , A47L9/04
CPC分类号： A47L5/34 , A47L5/225 , A47L5/28 , A47L9/00 , A47L9/0494 , A47L9/06 , A47L9/0673 , A47L9/068 , A47L9/122
摘要： An upright vacuum cleaner comprises a base assembly pivotally connected to an upright assembly. The base assembly comprises housing, a support, and a ratchet-operated nozzle height adjustment mechanism for raising or lowering a suction nozzle on the base assembly relative to a surface to be cleaned. The ratchet-operated nozzle height adjustment mechanism includes a ratchet mechanism for raising and lowering the housing relative to the support.
摘要翻译：立式真空吸尘器包括枢转地连接到直立组件的基座组件。基座组件包括壳体，支撑件和棘轮操作的喷嘴高度调节机构，用于相对于要清洁的表面升高或降低基座组件上的吸嘴。棘轮操作的喷嘴高度调节机构包括用于相对于支撑件升高和降低壳体的棘轮机构。

4. 发明授权

US06438793B1 Upright extraction cleaning machine 有权
公开(公告)号：US06438793B1
公开(公告)日：2002-08-27
申请号：US09612874
申请日：2000-07-10
申请人： Jonathan L. Miner , Timothy E. Kasen , Gary A. Kasper
发明人： Jonathan L. Miner , Timothy E. Kasen , Gary A. Kasper
IPC分类号： A47L1130
CPC分类号： A47L5/225 , A47L5/30 , A47L5/32 , A47L7/0009 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L11/30 , A47L11/34 , A47L11/4044 , A47L11/4083 , A47L11/4088 , B01F3/088 , C11D3/0031 , C11D3/39 , C11D3/3905 , C11D3/3917 , C11D3/3947 , C11D7/3254 , C11D11/007 , F16K31/54 , H05B3/00
摘要： A portable surface cleaning apparatus including a liquid dispensing system including a flexible bladder defining a fluid supply chamber for holding a supply of cleaning fluid and a fluid recovery tank having a fluid recovery chamber for holding recovered fluid and housing the flexible bladder. A fluid passageway between the fluid supply chamber and the recovery chamber equalizes the pressure in the flexible bladder as the cleaning fluid is dispensed from the supply chamber and the dirty liquid is collected in the recovery chamber. A lid mounted on the tank defines an expansion chamber having an inlet opening, an outlet passage, and first and second diverters against which the working air flow reverses direction twice between the inlet opening of the expansion chamber and the tank. The working air conduit includes a manual actuator knob having an over-center linkage mechanism connected to a conversion valve for movement between first and second positions and thereby selectively moving the conversion valve between open and closed positions, whereby fluid communication between the tank and the suction nozzle is selectively opened and closed. A flow indicator is mounted to the base module and has a visibility window observable to a user and the flow indicator is disposed in the fluid supply conduit and is responsive to the flow of fluid through the fluid supply conduit to visually indicate the flow of fluid through the supply conduit to the user. A pump primer is connected to the pump and has a housing defining a priming chamber with a valved opening connected to the vacuum source, an inlet opening is connected to the fluid supply chamber, and an outlet opening is connected to an inlet for the pump. A motor drives the impeller, the pump and an agitation brush. An elevator assembly is reciprocally mounted to the base module and movable in response to movement of the upright handle from an operative position to the upright position for raising an agitation brush.

5. 发明申请

US20090056069A1 Vacuum Cleaner Base with Nozzle Height Adjustment 审中-公开
标题翻译：吸尘器底座，喷嘴高度调节
公开(公告)号：US20090056069A1
公开(公告)日：2009-03-05
申请号：US11813821
申请日：2006-07-11
申请人： Jonathan L. Miner , George Moyher , Gary A. Kasper , Tom Minh Nguyen , Alan J. Krebs
发明人： Jonathan L. Miner , George Moyher , Gary A. Kasper , Tom Minh Nguyen , Alan J. Krebs
IPC分类号： A47L9/02
CPC分类号： A47L5/34 , A47L5/225 , A47L5/28 , A47L9/00 , A47L9/0494 , A47L9/06 , A47L9/0673 , A47L9/068 , A47L9/122
摘要： An upright vacuum cleaner comprises a base assembly pivotally connected to an upright assembly. The base assembly comprises housing, a support, and ratchet-operated nozzle height adjustment mechanism for raising or lowering a suction nozzle on the base assembly relative to a surface to be cleaned. The ratchet-operated nozzle height adjustment mechanism includes a ratchet mechanism for raising and lowering the housing relative to the support
摘要翻译：立式真空吸尘器包括枢转地连接到直立组件的基座组件。基座组件包括壳体，支撑件和棘轮操作的喷嘴高度调节机构，用于相对于要清洁的表面升高或降低基座组件上的吸嘴。棘轮操作的喷嘴高度调节机构包括用于相对于支撑件升高和降低壳体的棘轮机构

6. 发明申请

US20120131764A1 VACUUM CLEANER BASE WITH NOZZLE HEIGHT ADJUSTMENT 有权
标题翻译：真空清洁器底座带喷嘴高度调节
公开(公告)号：US20120131764A1
公开(公告)日：2012-05-31
申请号：US13366754
申请日：2012-02-06
申请人： Jonathan L. Miner , George Moyher , Gary A. Kasper , Tom Minh Nguyen , Alan J. Krebs
发明人： Jonathan L. Miner , George Moyher , Gary A. Kasper , Tom Minh Nguyen , Alan J. Krebs
IPC分类号： A47L5/00
CPC分类号： A47L5/34 , A47L5/225 , A47L5/28 , A47L9/00 , A47L9/0494 , A47L9/06 , A47L9/0673 , A47L9/068 , A47L9/122
摘要： An upright vacuum cleaner comprises a base assembly pivotally connected to an upright assembly. The base assembly comprises housing, a support, and a foot-actuated belt drive disengaging mechanism and a ratchet ratchet-operated nozzle height adjustment mechanism for raising or lowering a suction nozzle on the base assembly relative to a surface to be cleaned. The ratchet-operated nozzle height adjustment mechanism includes a ratchet mechanism for raising and lowering the housing relative to the support.
摘要翻译：立式真空吸尘器包括枢转地连接到直立组件的基座组件。基座组件包括壳体，支撑件和脚致动带驱动器脱离机构以及用于相对于待清洁表面升高或降低基座组件上的吸嘴的棘轮棘轮操作的喷嘴高度调节机构。棘轮操作的喷嘴高度调节机构包括用于相对于支撑件升高和降低壳体的棘轮机构。

7. 发明授权

US07062816B2 Surface cleaner with power drive 有权
标题翻译：表面清洁器带动力传动
公开(公告)号：US07062816B2
公开(公告)日：2006-06-20
申请号：US10064723
申请日：2002-08-09
申请人： Gary A. Kasper , Allen W. Scott , Phong Hoang Tran , David E. McDowell , Gary L. Smith
发明人： Gary A. Kasper , Allen W. Scott , Phong Hoang Tran , David E. McDowell , Gary L. Smith
IPC分类号： A47L5/00
CPC分类号： A47L11/4075 , A47L11/30 , A47L11/34 , A47L11/4088 , F16H1/16 , F16H3/14 , F16H15/10 , F16H2007/0874
摘要： A portable surface cleaning apparatus comprises a fluid dispensing system including at least one fluid supply tank, a dispensing nozzle connected to the fluid supply tank through a fluid supply conduit for applying a cleaning fluid to a surface to be cleaned, a fluid recovery tank for holding recovered fluid, a suction nozzle, a working air conduit extending between the recovery tank and the suction nozzle, a vacuum source in fluid communication with the recovery tank for generating a flow of working air from the suction nozzle through the working air conduit and to the recovery tank to thereby recover fluid from the surface to be cleaned through the suction nozzle and working air conduit and into the recovery tank, and a power drive mechanism for selectively propelling the portable cleaning apparatus over the surface to be cleaned
摘要翻译：便携式表面清洁装置包括流体分配系统，该流体分配系统包括至少一个流体供应罐，通过用于将清洁流体施加到待清洁表面的流体供应管道连接到流体供应罐的分配喷嘴，用于保持回收流体，吸嘴，在回收罐和吸嘴之间延伸的工作空气导管，与回收罐流体连通的真空源，用于产生从吸嘴通过工作空气管道的工作空气流，回收罐，从而通过吸嘴和工作空气管道从待清洁的表面回收流体并进入回收罐;以及动力驱动机构，用于在待清洁的表面上有选择地推动便携式清洁设备

8. 发明授权

US06898820B2 Extraction cleaning with heating 有权
标题翻译：提取清洗加热
公开(公告)号：US06898820B2
公开(公告)日：2005-05-31
申请号：US09911228
申请日：2001-07-23
申请人： Gary A. Kasper , David E. McDowell
发明人： Gary A. Kasper , David E. McDowell
IPC分类号： A47L11/34 , A47L11/40 , A47L11/30
CPC分类号： A47L5/30 , A47L5/32 , A47L7/0009 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L11/30 , A47L11/34 , A47L11/40 , A47L11/4005 , A47L11/4008 , A47L11/4041 , A47L11/4044 , A47L11/4086 , A47L11/4088 , A47L11/4094 , B01F3/088 , C11D3/0031 , C11D3/39 , C11D3/3905 , C11D3/3917 , C11D3/3947 , C11D7/3254 , C11D11/007 , C11D17/049 , F16K31/54 , H05B3/00
摘要： A portable surface cleaning apparatus comprises a fluid dispensing system including at least one fluid supply tank, a dispensing nozzle for applying a cleaning fluid to a surface to be cleaned, and a block heater for heating the fluid to be applied to the surface to be cleaned to a temperature less than boiling; a fluid recovery tank for holding recovered fluid; a suction nozzle; a working air conduit extending between the recovery tank and the suction nozzle; and a vacuum source in fluid communication with the recovery tank for generating a flow of working air from the suction nozzle through the working air conduit and into the recovery tank to thereby recover fluid from the surface to be cleaned.
摘要翻译：便携式表面清洁装置包括流体分配系统，该流体分配系统包括至少一个流体供应罐，用于将清洁流体施加到待清洁表面的分配喷嘴，以及用于加热要施加到待清洁表面的流体的块式加热器温度低于沸腾; 用于保存回收的流体的流体回收罐; 吸嘴; 在回收罐和吸嘴之间延伸的工作空气导管; 以及与回收罐流体连通的真空源，用于产生从吸嘴通过工作空气管道进入回收罐的工作空气流，从而从要清洁的表面回收流体。

9. 发明授权

US6131237A Upright extraction cleaning machine 有权
标题翻译：立式提取清洗机
公开(公告)号：US6131237A
公开(公告)日：2000-10-17
申请号：US133832
申请日：1998-08-13
申请人： Gary A. Kasper , David E. McDowell , Eric J. Hansen
发明人： Gary A. Kasper , David E. McDowell , Eric J. Hansen
IPC分类号： A47L5/30 , A47L5/32 , A47L7/00 , A47L11/30 , A47L11/34 , A47L11/40 , B01F3/08 , C11D3/00 , C11D3/39 , C11D7/32 , C11D11/00 , F16K31/54 , H05B3/00
CPC分类号： A47L5/30 , A47L11/30 , A47L11/34 , A47L11/4044 , A47L11/4083 , A47L11/4088 , A47L5/225 , A47L5/32 , A47L7/0009 , A47L7/0023 , A47L7/0038 , A47L7/0042 , A47L9/0036 , B01F3/088 , C11D11/007 , C11D3/0031 , C11D3/39 , C11D3/3905 , C11D3/3947 , C11D7/3254 , F16K31/54 , H05B3/00 , C11D3/3917
摘要： A portable surface cleaning apparatus comprises a base module for movement along the surface; an upright handle pivotally attached to the base module; a fluid dispensing system including at least one fluid supply tank mounted to the handle or the base module, a dispensing nozzle mounted to the base module for applying a cleaning fluid to a surface to be cleaned, and a heater for heating the fluid to be applied to the surface to be cleaned to a temperature less than boiling; a fluid recovery tank mounted to the handle or the base module for holding recovered fluid; a suction nozzle associated with the base module; a working air conduit extending between the recovery tank and the suction nozzle; and a vacuum source and fluid communication with the recovery tank for generating a flow of working air from the suction nozzle through the working air conduit and through the recovery tank to thereby recovering fluid from the surface to be cleaned through the suction nozzle and working air conduit and into the recovery tank. A method for cleaning a surface in which a fluid cleaning solution is contained in a tank and dispensed on the surface through a nozzle and the cleaning solution is recovered from the surface with suction and deposited into a recovery tank includes, according to the invention, the steps of admixing an oxidizing agent with the cleaning solution, and heating the admixture prior to the step of dispensing the cleaning solution onto the surface to be cleaned.
摘要翻译：便携式表面清洁装置包括用于沿着表面移动的基座模块; 可枢转地连接到基座模块的直立手柄; 流体分配系统，包括安装到手柄或基座模块的至少一个流体供应罐;安装到基座模块的分配喷嘴，用于将清洁流体施加到待清洁的表面;以及加热器，用于加热要施加的流体待表面清洗至低于沸点的温度; 安装到手柄或基座模块上用于保持回收的流体的流体回收罐; 与所述基座模块相关联的吸嘴; 在回收罐和吸嘴之间延伸的工作空气导管; 以及真空源并与回收罐流体连通，用于从吸嘴通过工作空气管道和通过回收罐产生工作空气流，从而通过吸嘴和工作空气管道从要清洁的表面回收流体并进入回收罐。一种用于清洁其中流体清洁溶液容纳在罐中并通过喷嘴分配在表面上的表面的清洁方法，并且从吸附表面回收清洁溶液并将其沉积到回收罐中的方法包括根据本发明，将氧化剂与清洁溶液混合的步骤，以及在将清洁溶液分配到待清洁表面的步骤之前加热混合物。

10. 发明申请

US20120005857A1 VACUUM CLEANER WITH MODULAR CLUTCH ASSEMBLY 有权
标题翻译：具有模块离合器组件的真空清洁器
公开(公告)号：US20120005857A1
公开(公告)日：2012-01-12
申请号：US13176924
申请日：2011-07-06
申请人： Phong Hoang Tran , Gary A. Kasper
发明人： Phong Hoang Tran , Gary A. Kasper
IPC分类号： A47L5/10
CPC分类号： A47L9/045
摘要： A vacuum cleaner comprises a user-controllable clutch assembly for selectively engaging an agitator assembly. The clutch assembly generally comprises an axially displaceable drive member that is selectively engageable by rotating ramps that engage stationary cam lobes. In one embodiment, the clutch module is mounted to the foot housing and is intermediately connected between the vacuum motor/fan shaft and the agitator. In a second embodiment, the clutch module is mounted axially on the agitator shaft. In a third embodiment, a linkage interconnects a handle detent pedal to the clutch module to automatically engage the clutch when a user depresses the detent pedal.
摘要翻译：真空吸尘器包括用户可控制的离合器组件，用于选择性地接合搅拌器组件。离合器组件通常包括可轴向移动的驱动构件，该驱动构件可选择性地通过接合固定凸轮凸角的旋转斜面接合。在一个实施例中，离合器模块安装到脚壳体上，并且中间连接在真空马达/风扇轴和搅拌器之间。在第二实施例中，离合器组件轴向地安装在搅拌器轴上。在第三实施例中，当使用者按下止动踏板时，连杆将手柄定位踏板与离合器模块互连，以自动接合离合器。

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