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    • 1. 发明申请
    • CONTROL METHODS FOR CALIBRATING MOTOR SPEED IN AN AIR TREATMENT SYSTEM
    • 用于校准空气处理系统中电机转速的控制方法
    • US20100042262A1
    • 2010-02-18
    • US12582780
    • 2009-10-21
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • G05B13/02H02P23/04G05D7/06
    • G01N21/53B01D46/0038B01D46/0086B01D46/442B01D46/46B01D2267/40F24F11/74
    • A control system and associated methods for an air treatment system. In one aspect, the present invention provides a control system and method for controlling blower speed as a function of separately determined smoke and dust concentrations. In one embodiment, the control system and method provides a variable delayed between changes in motor speed to address undesirable rapid changes between speeds. In another aspect, the present invention provides a system and method for calibrating a sensor to provide more uniform operation over time. In yet another aspect, the present invention provide a system and method for calibrating motor speed to provide more consistent and uniform motor speed over time. The present invention also provides a system and method for tracking filter life by as a function of time, motor speed and/or a sensed variable, such as particulate concentration in the environment.
    • 空气处理系统的控制系统和相关方法。 一方面,本发明提供一种控制系统和方法,用于根据单独确定的烟尘浓度来控制鼓风机速度。 在一个实施例中,控制系统和方法提供在电动机速度变化之间延迟的变量,以解决速度之间的不期望的快速变化。 在另一方面,本发明提供了一种用于校准传感器以随时间提供更均匀的操作的系统和方法。 在另一方面,本发明提供了用于校准电动机速度以随时间提供更一致和均匀的电动机速度的系统和方法。 本发明还提供了一种用于根据时间,电机速度和/或感测变量(例如环境中的颗粒物浓度)跟踪过滤器寿命的系统和方法。
    • 2. 发明授权
    • Control methods for an air treatment system
    • 空气处理系统的控制方法
    • US08021469B2
    • 2011-09-20
    • US11456955
    • 2006-07-12
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • B01D49/00
    • F24F11/04B01D46/0038B01D46/0086B01D46/442B01D46/46B01D2267/40F24F11/74G01N21/53
    • A control system and associated methods for an air treatment system. In one aspect, the present invention provides a control system and method for controlling blower speed as a function of separately determined smoke and dust concentrations. In one embodiment, the control system and method provides a variable delayed between changes in motor speed to address undesirable rapid changes between speeds. In another aspect, the present invention provides a system and method for calibrating a sensor to provide more uniform operation over time. In yet another aspect, the present invention provide a system and method for calibrating motor speed to provide more consistent and uniform motor speed over time. The present invention also provides a system and method for tracking filter life by as a function of time, motor speed and/or a sensed variable, such as particulate concentration in the environment.
    • 空气处理系统的控制系统和相关方法。 一方面,本发明提供一种控制系统和方法,用于根据单独确定的烟尘浓度来控制鼓风机速度。 在一个实施例中,控制系统和方法提供在电动机速度变化之间延迟的变量,以解决速度之间的不期望的快速变化。 在另一方面,本发明提供了一种用于校准传感器以随时间提供更均匀的操作的系统和方法。 在另一方面,本发明提供了用于校准电动机速度以随时间提供更一致和均匀的电动机速度的系统和方法。 本发明还提供了一种用于根据时间,电机速度和/或感测变量(例如环境中的颗粒物浓度)跟踪过滤器寿命的系统和方法。
    • 3. 发明申请
    • CONTROL METHODS FOR TRACKING FILTER LIFE IN AN AIR TREATMENT SYSTEM
    • 在空气处理系统中跟踪过滤器寿命的控制方法
    • US20100037769A1
    • 2010-02-18
    • US12582769
    • 2009-10-21
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • B01D35/143B01D46/42
    • F24F11/04B01D46/0038B01D46/0086B01D46/442B01D46/46B01D2267/40F24F11/74G01N21/53
    • A control system and associated methods for an air treatment system. In one aspect, the present invention provides a control system and method for controlling blower speed as a function of separately determined smoke and dust concentrations. In one embodiment, the control system and method provides a variable delayed between changes in motor speed to address undesirable rapid changes between speeds. In another aspect, the present invention provides a system and method for calibrating a sensor to provide more uniform operation over time. In yet another aspect, the present invention provide a system and method for calibrating motor speed to provide more consistent and uniform motor speed over time. The present invention also provides a system and method for tracking filter life by as a function of time, motor speed and/or a sensed variable, such as particulate concentration in the environment.
    • 空气处理系统的控制系统和相关方法。 一方面,本发明提供一种控制系统和方法,用于根据单独确定的烟尘浓度来控制鼓风机速度。 在一个实施例中,控制系统和方法提供在电动机速度变化之间延迟的变量,以解决速度之间的不期望的快速变化。 在另一方面,本发明提供了一种用于校准传感器以随时间提供更均匀的操作的系统和方法。 在另一方面,本发明提供了用于校准电动机速度以随时间提供更一致和均匀的电动机速度的系统和方法。 本发明还提供了一种用于根据时间,电机速度和/或感测变量(例如环境中的颗粒物浓度)跟踪过滤器寿命的系统和方法。
    • 4. 发明授权
    • Control methods for setting a reference voltage in an air treatment system
    • 用于在空气处理系统中设置参考电压的控制方法
    • US08689603B2
    • 2014-04-08
    • US12582797
    • 2009-10-21
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • G01N21/00G08B17/10
    • F24F11/04B01D46/0038B01D46/0086B01D46/442B01D46/46B01D2267/40F24F11/74G01N21/53
    • A control system and associated methods for an air treatment system. In one aspect, the present invention provides a control system and method for controlling blower speed as a function of separately determined smoke and dust concentrations. In one embodiment, the control system and method provides a variable delayed between changes in motor speed to address undesirable rapid changes between speeds. In another aspect, the present invention provides a system and method for calibrating a sensor to provide more uniform operation over time. In yet another aspect, the present invention provide a system and method for calibrating motor speed to provide more consistent and uniform motor speed over time. The present invention also provides a system and method for tracking filter life by as a function of time, motor speed and/or a sensed variable, such as particulate concentration in the environment.
    • 空气处理系统的控制系统和相关方法。 一方面,本发明提供一种控制系统和方法,用于根据单独确定的烟尘浓度来控制鼓风机速度。 在一个实施例中,控制系统和方法提供在电动机速度变化之间延迟的变量,以解决速度之间的不期望的快速变化。 在另一方面,本发明提供了一种用于校准传感器以随时间提供更均匀的操作的系统和方法。 在另一方面,本发明提供了用于校准电动机速度以随时间提供更一致和均匀的电动机速度的系统和方法。 本发明还提供了一种用于根据时间,电机速度和/或感测变量(例如环境中的颗粒物浓度)跟踪过滤器寿命的系统和方法。
    • 6. 发明授权
    • Control methods for tracking filter life in an air treatment system
    • 跟踪空气处理系统中过滤器寿命的控制方法
    • US08092575B2
    • 2012-01-10
    • US12582769
    • 2009-10-21
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • B01D46/30
    • F24F11/04B01D46/0038B01D46/0086B01D46/442B01D46/46B01D2267/40F24F11/74G01N21/53
    • A control system and associated methods for an air treatment system. In one aspect, the present invention provides a control system and method for controlling blower speed as a function of separately determined smoke and dust concentrations. In one embodiment, the control system and method provides a variable delayed between changes in motor speed to address undesirable rapid changes between speeds. In another aspect, the present invention provides a system and method for calibrating a sensor to provide more uniform operation over time. In yet another aspect, the present invention provide a system and method for calibrating motor speed to provide more consistent and uniform motor speed over time. The present invention also provides a system and method for tracking filter life by as a function of time, motor speed and/or a sensed variable, such as particulate concentration in the environment.
    • 空气处理系统的控制系统和相关方法。 一方面,本发明提供一种控制系统和方法,用于根据单独确定的烟尘浓度来控制鼓风机速度。 在一个实施例中,控制系统和方法提供在电动机速度变化之间延迟的变量,以解决速度之间的不期望的快速变化。 在另一方面,本发明提供了一种用于校准传感器以随时间提供更均匀的操作的系统和方法。 在另一方面,本发明提供了用于校准电动机速度以随时间提供更一致和均匀的电动机速度的系统和方法。 本发明还提供了一种用于根据时间,电机速度和/或感测变量(例如环境中的颗粒物浓度)跟踪过滤器寿命的系统和方法。
    • 7. 发明申请
    • CONTROL METHODS FOR SETTING A REFERENCE VOLTAGE IN AN AIR TREATMENT SYSTEM
    • 用于设置空气处理系统中的参考电压的控制方法
    • US20100037679A1
    • 2010-02-18
    • US12582797
    • 2009-10-21
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • Thomas A. NiezgodaThomas J. LeppienGregory K. Evans
    • G01N7/00G01N27/00
    • F24F11/04B01D46/0038B01D46/0086B01D46/442B01D46/46B01D2267/40F24F11/74G01N21/53
    • A control system and associated methods for an air treatment system. In one aspect, the present invention provides a control system and method for controlling blower speed as a function of separately determined smoke and dust concentrations. In one embodiment, the control system and method provides a variable delayed between changes in motor speed to address undesirable rapid changes between speeds. In another aspect, the present invention provides a system and method for calibrating a sensor to provide more uniform operation over time. In yet another aspect, the present invention provide a system and method for calibrating motor speed to provide more consistent and uniform motor speed over time. The present invention also provides a system and method for tracking filter life by as a function of time, motor speed and/or a sensed variable, such as particulate concentration in the environment.
    • 空气处理系统的控制系统和相关方法。 一方面,本发明提供一种控制系统和方法,用于根据单独确定的烟尘浓度来控制鼓风机速度。 在一个实施例中,控制系统和方法提供在电动机速度变化之间延迟的变量,以解决速度之间的不期望的快速变化。 在另一方面,本发明提供了一种用于校准传感器以随时间提供更均匀的操作的系统和方法。 在另一方面,本发明提供了用于校准电动机速度以随时间提供更一致和均匀的电动机速度的系统和方法。 本发明还提供了一种用于根据时间,电机速度和/或感测变量(例如环境中的颗粒物浓度)跟踪过滤器寿命的系统和方法。