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1. 发明授权

US06832407B2 Moisture indicator for wet pick-up suction cleaner 失效
标题翻译：用于湿式吸尘器的湿度指示器
公开(公告)号：US06832407B2
公开(公告)日：2004-12-21
申请号：US09818161
申请日：2001-03-27
申请人： Jay M. Salem , Evan A. Gordon , Mark J. Josef , Ronald D. Schneider
发明人： Jay M. Salem , Evan A. Gordon , Mark J. Josef , Ronald D. Schneider
IPC分类号： A47L500
CPC分类号： A47L11/4044 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2889 , A47L11/34 , A47L11/40 , A47L11/4011 , A47L11/4058
摘要： The moisture sensor and indicator for a wet pickup vacuum cleaner, more particularly a wet extraction type carpet cleaner, is positioned in the suction duct to sense when water droplets or moisture is traveling through the suction duct. An indicator is activated to indicate to the operator that water is being extracted from the carpet. The sensor may alternatively be located in the bottom of the floor-engaging portion where it contracts the floor. When the degree of moisture in the carpet exceeds a predetermined threshold an indicator is activated to indicate to the operator that the floor is still wet and to continue extracting moisture from the floor. Alternatively, the moisture sensor can be used as a safety device on a dry pickup vacuum cleaner. When moisture is detected within the suction duct, the motor-fan assembly of the dry pickup vacuum cleaner is disabled to prevent a potentially hazardous condition. Also, another sensor is positioned in the cleaner to detect when the moisture level of the solution or recovery tank reaches a predetermined level. An indicator is activated to indicate to the operator when the moisture level reaches the predetermined level.
摘要翻译：用于湿式皮卡真空吸尘器的湿度传感器和指示剂，更具体地说是湿式提取型地毯清洁器，位于吸入管道中，以便感测何时水滴或湿气正在通过抽吸管道。一个指示器被激活以向操作者指示从地毯中抽出水。传感器可以可选地位于地板接合部分的底部，在该底部接合部分的底部收缩地板。当地毯中的水分含量超过预定阈值时，指示器被激活以向操作者指示地板仍然是湿的并且继续从地面抽取水分。或者，水分传感器可用作干式吸尘器上的安全装置。当在吸入管道内检测到湿气时，干式吸尘器吸尘器的电机 - 风扇组件被禁用，以防止潜在的危险状况。此外，另一传感器位于清洁器中，以检测溶液或回收罐的水分含量何时达到预定水平。当水分含量达到预定水平时，指示器被激活以向操作者指示。

2. 发明授权

US06812847B1 Moisture indicator for wet pick-up suction cleaner 有权
标题翻译：用于湿式吸尘器的湿度指示器
公开(公告)号：US06812847B1
公开(公告)日：2004-11-02
申请号：US09648204
申请日：2000-08-25
申请人： Jay M. Salem , Evan A. Gordon , Ronald D. Schneider
发明人： Jay M. Salem , Evan A. Gordon , Ronald D. Schneider
IPC分类号： G08B2100
CPC分类号： A47L11/4044 , A47L7/0038 , A47L7/0042 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2889 , A47L11/34 , A47L11/4058
摘要： The moisture sensor and indicator for a wet pickup vacuum cleaner, more particularly a wet extraction type carpet cleaner, is positioned in the suction duct to sense when water droplets or moisture is traveling through the suction duct. An indicator is activated to indicate to the operator that water is being extracted from the carpet. The sensor may alternatively be located in the bottom of the floor-engaging portion where it contracts the floor. When the degree of moisture in the carpet exceeds a predetermined threshold an indicator is activated to indicate to the operator that the floor is still wet and to continue extracting moisture from the floor. Alternatively, the moisture sensor can be used as a safety device on a dry pickup vacuum cleaner. When moisture is detected within the suction duct, the motor-fan assembly of the dry pickup vacuum cleaner is disabled to prevent a potentially hazardous condition.
摘要翻译：用于湿式皮卡真空吸尘器的湿度传感器和指示剂，更具体地说是湿式提取型地毯清洁器，位于吸入管道中，以便感测何时水滴或湿气正在通过抽吸管道。一个指示器被激活以向操作者指示从地毯中抽出水。传感器可以可选地位于地板接合部分的底部，在该底部接合部分的底部收缩地板。当地毯中的水分含量超过预定阈值时，指示器被激活以向操作者指示地板仍然是湿的并且继续从地面抽取水分。或者，水分传感器可用作干式吸尘器上的安全装置。当在吸入管道内检测到湿气时，干式吸尘器吸尘器的电机 - 风扇组件被禁用，以防止潜在的危险状况。

3. 发明授权

US06571422B1 Vacuum cleaner with a microprocessor-based dirt detection circuit 有权
标题翻译：真空吸尘器带有基于微处理器的污垢检测电路
公开(公告)号：US06571422B1
公开(公告)日：2003-06-03
申请号：US09630695
申请日：2000-08-01
申请人： Evan A. Gordon , Jay M. Salem
发明人： Evan A. Gordon , Jay M. Salem
IPC分类号： A47L928
CPC分类号： A47L9/19
摘要： A vacuum cleaner for providing visual operational status indicators includes a vacuum cleaner having internal components that are indicative of the cleaner's performance. Sensors are coupled to at least one of the internal components to be monitored. A microprocessor receives input from the sensors, analyzes the input, and generates an output signal. Visual indicators are carried by the vacuum cleaner and receive the output signals to display the operational status of the vacuum.
摘要翻译：用于提供视觉操作状态指示器的真空吸尘器包括具有指示清洁器性能的内部部件的真空吸尘器。传感器耦合到待监测的至少一个内部组件。微处理器从传感器接收输入，分析输入，并产生输出信号。视觉指示器由真空吸尘器承载，并接收输出信号以显示真空的操作状态。

4. 发明申请

US20110214244A1 METHOD AND APPARATUS FOR CONTROLLING A VACUUM CLEANER 有权
标题翻译：用于控制真空清洁器的方法和装置
公开(公告)号：US20110214244A1
公开(公告)日：2011-09-08
申请号：US13111082
申请日：2011-05-19
申请人： Evan A. Gordon
发明人： Evan A. Gordon
IPC分类号： A47L5/00
CPC分类号： A47L9/2894 , A47L5/22 , A47L5/225 , A47L9/2836 , A47L9/2842 , A47L9/2847 , A47L9/2857 , A47L9/32
摘要： A control system for a vacuum cleaner is disclosed. The control system includes a control pad for generating a number of user inputs. The control system further includes a serial controller for reading the state of the number of inputs and generating serial data in response thereto. The control system yet further includes a processor adapted to receive the serial data and generate control signals that controls a number of electric devices on the vacuum cleaner. A method of operating a vacuum cleaner is also disclosed.
摘要翻译：公开了一种用于真空吸尘器的控制系统。控制系统包括用于产生多个用户输入的控制盘。控制系统还包括串行控制器，用于读取输入数量的状态并响应于此产生串行数据。该控制系统还包括适于接收串行数据并产生控制真空吸尘器上的多个电气设备的控制信号的处理器。还公开了一种操作真空吸尘器的方法。

5. 发明授权

US07945988B2 Method and apparatus for controlling a vacuum cleaner 失效
标题翻译：用于控制真空吸尘器的方法和装置
公开(公告)号：US07945988B2
公开(公告)日：2011-05-24
申请号：US11249916
申请日：2005-10-13
申请人： Evan A. Gordon
发明人： Evan A. Gordon
IPC分类号： A47L5/00
CPC分类号： A47L9/2894 , A47L5/22 , A47L5/225 , A47L9/2836 , A47L9/2842 , A47L9/2847 , A47L9/2857 , A47L9/32
摘要： A control system for a vacuum cleaner is disclosed. The control system includes a control pad for generating a number of user inputs. The control system further includes a serial controller for reading the state of the number of inputs and generating serial data in response thereto. The control system yet further includes a processor adapted to receive the serial data and generate control signals that controls a number of electric devices on the vacuum cleaner. A method of operating a vacuum cleaner is also disclosed.
摘要翻译：公开了一种用于真空吸尘器的控制系统。控制系统包括用于产生多个用户输入的控制盘。控制系统还包括串行控制器，用于读取输入数量的状态并响应于此产生串行数据。控制系统还包括适于接收串行数据并产生控制真空吸尘器上的多个电气设备的控制信号的处理器。还公开了一种操作真空吸尘器的方法。

6. 发明授权

US07757342B2 Cleaning machine for cleaning a surface 有权
标题翻译：用于清洁表面的清洁机
公开(公告)号：US07757342B2
公开(公告)日：2010-07-20
申请号：US11827039
申请日：2007-07-10
申请人： Evan A. Gordon , Sergey V. Makarov , Aaron P. Tondra , Michael A. Durbin , Robert W. Bauman
发明人： Evan A. Gordon , Sergey V. Makarov , Aaron P. Tondra , Michael A. Durbin , Robert W. Bauman
IPC分类号： A47L7/00
CPC分类号： A47L11/4036 , A47L5/30 , A47L11/34
摘要： A cleaning machine for cleaning a surface is provided. The cleaning machine includes a base assembly that moves along the surface and a liquid distribution system associated with the base assembly for distributing the cleaning solution to the cleaning surface. A suction nozzle assembly is mounted to the base assembly and includes a front nozzle portion and a rear nozzle portion. The front nozzle portion defines a fluid flow path having an inlet opening and an outlet opening and the rear nozzle portion defines a fluid flow path having an inlet opening and an outlet opening. A suction source is in fluid communication with the suction nozzle for applying suction to draw the cleaning solution and dirt from the surface and through the suction nozzle assembly. The fluid flow path of the front nozzle portion is closed in response to the base assembly moving in one of the forward direction and rear direction. The fluid flow path of the rear nozzle portion is closed in response to the base assembly moving in other one of the forward and rear direction.
摘要翻译：提供清洁表面的清洁机。清洁机包括沿表面移动的基座组件和与基座组件相关联的液体分配系统，用于将清洁溶液分配到清洁表面。吸嘴组件安装到基座组件上并且包括前喷嘴部分和后喷嘴部分。前喷嘴部分限定具有入口开口和出口开口的流体流动路径，并且后喷嘴部分限定具有入口开口和出口开口的流体流动路径。抽吸源与吸嘴流体连通，用于施加吸力以从表面抽吸清洁溶液和污垢并通过吸嘴组件。前喷嘴部分的流体流动路径响应于基部组件在向前方向和后方向之一中移动而关闭。后喷嘴部分的流体流动路径响应于基部组件在前后方向中的另一个中移动而关闭。

7. 发明授权

US07725223B2 Control arrangement for a propulsion unit for a self-propelled floor care appliance 有权
标题翻译：用于自走式地板护理器具的推进单元的控制装置
公开(公告)号：US07725223B2
公开(公告)日：2010-05-25
申请号：US11528049
申请日：2006-09-26
申请人： Evan A. Gordon , Ethan S. Miller
发明人： Evan A. Gordon , Ethan S. Miller
IPC分类号： G01C22/00 , G06F19/00
CPC分类号： A47L9/2894 , A47L5/28 , A47L9/009 , A47L9/2805 , A47L9/2831 , A47L9/2842 , A47L9/2863 , A47L9/2889 , A47L9/325
摘要： A self propelled upright vacuum cleaner is provided with a Hall effect sensor to provide a Hall voltage that varies according to the position of a handgrip maintained by the vacuum cleaner. A microprocessor generates a PWM control signal to control the movement of the vacuum based on the magnitude of the Hall voltage with respect to various response characteristics, including a non-linear logistic function. As such, the vacuum cleaner imparts a user-friendly responsiveness to the user during the operation of the vacuum cleaner.
摘要翻译：自推式立式真空吸尘器设有霍尔效应传感器，以提供根据由吸尘器保持的手柄位置而变化的霍尔电压。微处理器产生PWM控制信号以根据霍尔电压的大小相对于包括非线性逻辑函数的各种响应特性来控制真空的移动。因此，真空吸尘器在真空吸尘器的操作期间对用户赋予用户友好的响应性。

8. 发明授权

US07269877B2 Floor care appliance with network connectivity 有权
标题翻译：具有网络连接的地板护理设备
公开(公告)号：US07269877B2
公开(公告)日：2007-09-18
申请号：US10728662
申请日：2003-12-04
申请人： Aaron P. Tondra , Evan A. Gordon
发明人： Aaron P. Tondra , Evan A. Gordon
IPC分类号： A47L9/28
CPC分类号： A47L9/2889 , A47L9/2805 , A47L9/2826 , A47L9/2831 , A47L9/2842 , A47L9/2847 , A47L9/2857 , G06F8/65
摘要： A floor care appliance is provided with a microprocessor based control arrangement having a communications port for connection to a computer. Once connected to a computer, software updates for the microprocessor may be downloaded or diagnostic information stored in the microprocessor's memory may be uploaded for diagnostic purposes. In one embodiment of the invention, the communication port is configured to be connected to a local computer for possible further connection to a remote computer over a computer or telephone network. In an alternate embodiment of the invention, the communication port is configured to connect to and dial up a remote computer over a telephone network.
摘要翻译：地板护理器具具有基于微处理器的控制装置，其具有用于连接到计算机的通信端口。一旦连接到计算机，可以下载微处理器的软件更新或存储在微处理器的存储器中的诊断信息可被上传用于诊断目的。在本发明的一个实施例中，通信端口被配置为连接到本地计算机，以便通过计算机或电话网络进一步连接到远程计算机。在本发明的替代实施例中，通信端口被配置为通过电话网络连接到远程计算机并拨号。

9. 发明授权

US07624473B2 Adjustable flow rate valve for a cleaning apparatus 有权
标题翻译：用于清洁设备的可调节流量阀
公开(公告)号：US07624473B2
公开(公告)日：2009-12-01
申请号：US10753017
申请日：2004-01-07
申请人： Steven W. Kegg , Evan A. Gordon
发明人： Steven W. Kegg , Evan A. Gordon
IPC分类号： A47L11/30
CPC分类号： A47L11/4083 , A47L11/34 , A47L11/4088
摘要： A portable cleaning apparatus for cleaning a surface is provided and includes a housing for movement along the cleaning surface. A solution distribution system is mounted at least in part to the housing and includes a solution distributor operatively connected to the housing for distributing a solution onto the cleaning surface, a first solution tank for holding the solution, and a first adjustable flow rate valve fluidly connected between the first solution tank and the distributor for adjusting the flow rate of the solution out of the valve.
摘要翻译：提供了用于清洁表面的便携式清洁装置，并且包括用于沿着清洁表面移动的壳体。溶液分配系统至少部分地安装在壳体上，并且包括可操作地连接到壳体的溶液分配器，用于将溶液分配到清洁表面上，用于保持溶液的第一溶液罐和流体连接的第一可调节流量阀在第一溶液罐和分配器之间，用于调节溶液流出阀的流速。

10. 发明授权

US07362064B2 Control arrangement for a cleaning appliance 有权
标题翻译：清洁器具的控制装置
公开(公告)号：US07362064B2
公开(公告)日：2008-04-22
申请号：US10941393
申请日：2004-09-15
申请人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr. , Timothy T. Hertrick , David A. Bradshaw , Edgar A. Maurer , Wilbur J. Kellum
发明人： Donald A. Coates , Robert W. Bauman , Michael A. Durbin , Evan A. Gordon , Adam C. Sclafani , Aaron P. Tondra , William H. Theiss, Jr. , Timothy T. Hertrick , David A. Bradshaw , Edgar A. Maurer , Wilbur J. Kellum
IPC分类号： H02P1/00 , H02P3/00 , A47L9/00 , A47L11/20
CPC分类号： A47L11/4008 , A47L11/03 , A47L11/34 , A47L11/4075 , A47L11/4088
摘要： A cleaner for cleaning a surface comprises a floor-engaging portion for moving along the surface. A magnet and a hall effect sensor located in the cleaner handle generates a control signal. The control signal is provided to a control circuit which controls one or more operational features of the cleaner. One such operational features includes at least one pump for mixing and distributing cleaning solution to the surface. In an alternate embodiment, the control circuit controls an electric motor for propelling the cleaner over the surface.
摘要翻译：用于清洁表面的清洁剂包括用于沿着表面移动的地板接合部分。位于清洁器手柄中的磁体和霍尔效应传感器产生控制信号。控制信号被提供给控制电路，其控制清洁器的一个或多个操作特征。一种这样的操作特征包括至少一个用于将清洁溶液混合并分配到表面的泵。在替代实施例中，控制电路控制用于将清洁器推向表面的电动机。

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