Air purifier
    1.
    发明授权
    Air purifier 有权
    空气净化器

    公开(公告)号:US06425932B1

    公开(公告)日:2002-07-30

    申请号:US09611513

    申请日:2000-07-07

    IPC分类号: B01D3530

    摘要: An air purifying device is provided for removing airborne particles. The device includes a housing including an air inlet and an air outlet. A fan is positioned within the housing for drawing air into the housing through the air inlet and expelling air through the air outlet. A filter assembly is positioned within the housing between the air inlet and the fan. The filter assembly includes a frame and a filter element mounted to the frame. The device also includes a hanger and an elongate hanger support that removably extends within the hanger. Either the hanger or the elongate hanger support is coupled to the frame while the other is coupled to the housing. The hanger can include a channel or a pair of opposed legs configured to form a gap.

    摘要翻译: 提供了一种用于除去空气中的颗粒的空气净化装置。 该装置包括壳体,其包括空气入口和空气出口。 风扇位于壳体内,用于通过进气口将空气吸入外壳,并通过出风口排出空气。 过滤器组件位于空气入口和风扇之间的壳体内。 过滤器组件包括安装到框架的框架和过滤元件。 该装置还包括衣架和可移除地在衣架内延伸的细长衣架支撑件。 吊架或细长悬挂支架联接到框架,而另一个联接到壳体。 衣架可以包括构造成形成间隙的通道或一对相对的腿。

    Air purifier
    2.
    发明申请
    Air purifier 有权
    空气净化器

    公开(公告)号:US20050144914A1

    公开(公告)日:2005-07-07

    申请号:US11069541

    申请日:2005-03-01

    摘要: An air purifying device is provided for removing airborne particles. The device includes a housing including an air inlet and an air outlet. A fan is positioned within the housing for drawing air into the housing through the air inlet and expelling air through the air outlet. A filter assembly is positioned within the housing between the air inlet and the fan. The filter assembly includes a frame and a filter element mounted to the frame. The device also includes a hanger and an elongate hanger support that removably extends within the hanger. Either the hanger or the elongate hanger support is coupled to the frame while the other is coupled to the housing. The hanger can include a channel or a pair of opposed legs configured to form a gap.

    摘要翻译: 提供了一种用于除去空气中的颗粒的空气净化装置。 该装置包括壳体,其包括空气入口和空气出口。 风扇位于壳体内,用于通过进气口将空气吸入外壳,并通过出风口排出空气。 过滤器组件位于空气入口和风扇之间的壳体内。 过滤器组件包括安装到框架的框架和过滤元件。 该装置还包括衣架和可移除地在衣架内延伸的细长衣架支撑件。 吊架或细长悬挂支架联接到框架,而另一个联接到壳体。 衣架可以包括构造成形成间隙的通道或一对相对的腿。

    Air purifier
    3.
    发明授权
    Air purifier 有权
    空气净化器

    公开(公告)号:US07276100B2

    公开(公告)日:2007-10-02

    申请号:US11391619

    申请日:2006-03-28

    IPC分类号: B01D35/30

    摘要: An air purifying device is provided for removing airborne particles. The device includes a housing including an air inlet and an air outlet. A fan is positioned within the housing for drawing air into the housing through the air inlet and expelling air through the air outlet. A filter assembly is positioned within the housing between the air inlet and the fan. The filter assembly includes a frame and a filter element mounted to the frame. The device also includes a hanger and an elongate hanger support that removably extends within the hanger. Either the hanger or the elongate hanger support is coupled to the frame while the other is coupled to the housing. The hanger can include a channel or a pair of opposed legs configured to form a gap.

    摘要翻译: 提供了一种用于除去空气中的颗粒的空气净化装置。 该装置包括壳体,其包括空气入口和空气出口。 风扇位于壳体内,用于通过进气口将空气吸入外壳,并通过出风口排出空气。 过滤器组件位于空气入口和风扇之间的壳体内。 过滤器组件包括安装到框架的框架和过滤元件。 该装置还包括衣架和可移除地在衣架内延伸的细长衣架支撑件。 吊架或细长悬挂支架联接到框架,而另一个联接到壳体。 衣架可以包括构造成形成间隙的通道或一对相对的腿。

    Air purifier
    4.
    发明申请

    公开(公告)号:US20060185333A1

    公开(公告)日:2006-08-24

    申请号:US11391619

    申请日:2006-03-28

    IPC分类号: B01D46/00

    摘要: An air purifying device is provided for removing airborne particles. The device includes a housing including an air inlet and an air outlet. A fan is positioned within the housing for drawing air into the housing through the air inlet and expelling air through the air outlet. A filter assembly is positioned within the housing between the air inlet and the fan. The filter assembly includes a frame and a filter element mounted to the frame. The device also includes a hanger and an elongate hanger support that removably extends within the hanger. Either the hanger or the elongate hanger support is coupled to the frame while the other is coupled to the housing. The hanger can include a channel or a pair of opposed legs configured to form a gap.

    Filter assembly for air purifier
    6.
    发明授权
    Filter assembly for air purifier 有权
    空气净化器过滤器组件

    公开(公告)号:US06866695B2

    公开(公告)日:2005-03-15

    申请号:US10770645

    申请日:2004-02-03

    摘要: An air purifying device is provided for removing airborne particles. The device includes a housing including an air inlet and an air outlet. A fan is positioned within the housing for drawing air into the housing through the air inlet and expelling air through the air outlet. A filter assembly is positioned within the housing between the air inlet and the fan. The filter assembly includes a frame and a filter element mounted to the frame. The device also includes a hanger and an elongate hanger support that removably extends within the hanger. Either the hanger or the elongate hanger support is coupled to the frame while the other is coupled to the housing. The hanger can include a channel or a pair of opposed legs configured to form a gap.

    摘要翻译: 提供了一种用于除去空气中的颗粒的空气净化装置。 该装置包括壳体,其包括空气入口和空气出口。 风扇位于壳体内,用于通过进气口将空气吸入外壳,并通过出风口排出空气。 过滤器组件位于空气入口和风扇之间的壳体内。 过滤器组件包括安装到框架的框架和过滤元件。 该装置还包括衣架和可移除地在衣架内延伸的细长衣架支撑件。 吊架或细长悬挂支架联接到框架,而另一个联接到壳体。 衣架可以包括构造成形成间隙的通道或一对相对的腿。

    Duty cycle estimation system and method
    8.
    发明申请
    Duty cycle estimation system and method 有权
    占空比估算系统及方法

    公开(公告)号:US20110092163A1

    公开(公告)日:2011-04-21

    申请号:US12589288

    申请日:2009-10-21

    申请人: Stephen Bourque

    发明人: Stephen Bourque

    IPC分类号: H04B7/00 H04B17/00

    摘要: A method of operating a vehicle locating unit wherein an activation signal is received when the vehicle is stolen and in response to the activation signal, a signal indicating the vehicle has been stolen is transmitted. The receiver is energized for an actual duration Non periodically to listen for the activation and other signals. Estimating how long the receiver has been on includes incrementing a counter at a count resolution where Non is typically at least sometimes less than the count resolution. Estimating the total amount of time the receiver was energized is based on a measured on time after it converges with the actual on time.

    摘要翻译: 一种操作车辆定位单元的方法,其中当车辆被盗时接收到激活信号,并且响应于激活信号,发送指示车辆被盗的信号。 接收器在实际持续时间内被激励非周期性地监听激活和其他信号。 估计接收机已经开始多长时间包括以计数分辨率增加计数器,其中Non通常至少有时小于计数分辨率。 估计接收机通电的总时间是根据其实际准时收敛后的测量时间。

    Fast settling, bit slicing comparator circuit
    9.
    发明授权
    Fast settling, bit slicing comparator circuit 有权
    快速稳定,位片比较电路

    公开(公告)号:US08242810B2

    公开(公告)日:2012-08-14

    申请号:US12589367

    申请日:2009-10-22

    IPC分类号: H03K5/22 H03K5/153

    CPC分类号: H03K5/082

    摘要: An improved fast settling bit slicing comparator circuit includes a comparator having a non-inverting and inverting input; the non-inverting input receiving an input signal; a filter circuit for receiving the input signal and being connected with the inverting input of the comparator; a positive feedback circuit interconnected between the output of the comparator and the non-inverting input of the comparator for introducing a predetermined hysteresis offset; the filter circuit including a filter resistance and filter capacitance having a reduced time constant sufficient to compensate for at least a portion of the hysteresis offset. Additionally, the positive feedback circuit may be interconnected with the inverting input of the comparator through the filter circuit for gradually reducing the effect of the hysteresis offset by reducing the differential voltage between the inverting and non-inverting inputs.

    摘要翻译: 改进的快速建立位切片比较器电路包括具有非反相和反相输入的比较器; 所述同相输入端接收输入信号; 滤波电路,用于接收输入信号并与比较器的反相输入端相连; 在比较器的输出和用于引入预定的滞后偏移的比较器的非反相输入端之间互连的正反馈电路; 滤波器电路包括具有足以补偿至少一部分磁滞偏移的减小的时间常数的滤波电阻和滤波电容。 此外,正反馈电路可以通过滤波电路与比较器的反相输入互连,通过减小反相和非反相输入之间的差分电压来逐渐减小滞后偏移的影响。

    Duty cycle estimation system and method
    10.
    发明授权
    Duty cycle estimation system and method 有权
    占空比估算系统及方法

    公开(公告)号:US08229518B2

    公开(公告)日:2012-07-24

    申请号:US12589288

    申请日:2009-10-21

    申请人: Stephen Bourque

    发明人: Stephen Bourque

    IPC分类号: H04B17/00 H04B1/40

    摘要: A method of operating a vehicle locating unit wherein an activation signal is received when the vehicle is stolen and in response to the activation signal, a signal indicating the vehicle has been stolen is transmitted. The receiver is energized for an actual duration Non periodically to listen for the activation and other signals. Estimating how long the receiver has been on includes incrementing a counter at a count resolution where Non is typically at least sometimes less than the count resolution. Estimating the total amount of time the receiver was energized is based on a measured on time after it converges with the actual on time.

    摘要翻译: 一种操作车辆定位单元的方法,其中当车辆被盗时接收到激活信号,并且响应于激活信号,发送指示车辆被盗的信号。 接收器在实际持续时间内被激励非周期性地监听激活和其他信号。 估计接收机已经开始多长时间包括以计数分辨率增加计数器,其中Non通常至少有时小于计数分辨率。 估计接收机通电的总时间是根据其实际准时收敛后的测量时间。