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    Rechargeable vacuum with reduced AC voltage
    14.
    发明申请
    Rechargeable vacuum with reduced AC voltage 有权
    具有降低交流电压的可充电真空

    公开(公告)号：US20070145917A1

    公开(公告)日：2007-06-28

    申请号：US11315937

    申请日：2005-12-22

    Applicant: Mark Baer ,  Kevin Beckstead

    Inventor： Mark Baer ,  Kevin Beckstead

    IPC: H02P1/54

    CPC classification number: H02K23/64 ,  A47L9/2878 ,  A47L9/2889 ,  H02K23/66

    Abstract: A motor is disclosed that operates on either AC outlet power or DC battery power with decreased power drop when switching between AC and DC power. The AC power to the motor may be stepped down by using a clipper circuit, while the DC power supplied to the motor may be increased by switching motor field windings from a series wound circuit to a parallel wound circuit. The motor may be used in a vacuum motor embodiment, or in other consumer devices that utilize electric motors.

    Abstract translation: 公开了一种电动机，其在交流电源和直流电源之间切换时，以交流电源电源或直流电池供电，并降低功率下降。 通过使用限幅器电路可以降低对电动机的交流电力，同时通过将电动机励磁绕组从串联绕组电路切换到并联绕组电路，可以增加提供给电动机的直流电力。 电动机可以用在真空发动机实施例中，或者在使用电动机的其它消费装置中。

    Charge control circuit for a vehicle vacuum cleaner battery
    17.
    发明申请
    Charge control circuit for a vehicle vacuum cleaner battery 有权
    汽车吸尘器电池的充电控制电路

    公开(公告)号：US20060267552A1

    公开(公告)日：2006-11-30

    申请号：US11137893

    申请日：2005-05-26

    Applicant: Mark Baer ,  James Robitaille ,  Neil Norell

    Inventor： Mark Baer ,  James Robitaille ,  Neil Norell

    IPC: H02J7/00

    CPC classification number: H02J7/0054

    Abstract: Disclosed herein is a battery charger control circuit having a voltage detector to generate a signal indicative of a source voltage level to select one of a first charging mode and a second charging mode, and a charge controller coupled to the voltage detector to enable charging in accordance with one of the first charging mode and the second charging mode based on the signal from the voltage detector. The first and second charging modes establish charging at differing, non-zero rates. The source voltage level may be sampled at a sampling rate to minimize power consumed by monitoring the source voltage level.

    Abstract translation: 本文公开了一种电池充电器控制电路，其具有电压检测器，以产生指示源电压电平的信号，以选择第一充电模式和第二充电模式中的一个;以及充电控制器，耦合到电压检测器以使得能够按照 基于来自电压检测器的信号的第一充电模式和第二充电模式中的一个。 第一和第二充电模式以不同的非零速率建立充电。 可以以采样速率采样源电压电平以通过监视源电压电平来最小化消耗的功率。

    Vacuum with rechargeable battery
    18.
    发明申请
    Vacuum with rechargeable battery 有权
    可充电电池真空

    公开(公告)号：US20050155177A1

    公开(公告)日：2005-07-21

    申请号：US11007414

    申请日：2004-12-08

    Applicant: Mark Baer ,  Li Liu ,  Jonathan Miller

    Inventor： Mark Baer ,  Li Liu ,  Jonathan Miller

    IPC: A47L5/00 ,  A47L5/36 ,  A47L9/00 ,  A47L9/28

    CPC classification number: A47L5/365 ,  A47L9/2873 ,  A47L9/2878 ,  A47L9/2884

    Abstract: A vacuum cleaner includes a tank having a bottom and an inlet for receiving debris, a motor assembly disposed adjacent to the tank, the motor assembly adapted to draw debris into the tank through the inlet, a battery pack disposed adjacent the bottom of the tank, and a connection from the battery pack to the motor assembly that is adapted to carry current between the battery pack and the motor assembly. The battery pack includes at least one battery and supplies power to the motor assembly.

    Abstract translation: 真空吸尘器包括具有底部和用于接收碎屑的入口的容器，邻近所述罐设置的马达组件，所述马达组件适于通过所述入口将碎屑吸入所述罐中，邻近所述罐的底部设置的电池组， 以及从电池组到电动机组件的连接，其适于在电池组和电动机组件之间承载电流。 电池组包括至少一个电池，并向马达组件供电。

    Structure for coupling field windings to motor brushes
    19.
    发明授权
    Structure for coupling field windings to motor brushes 失效
    将励磁绕组耦合到电机电刷的结构

    公开(公告)号：US5184041A

    公开(公告)日：1993-02-02

    申请号：US667977

    申请日：1991-03-12

    Applicant: Mark Baer ,  R. Lent Crevling, Jr.

    Inventor： Mark Baer ,  R. Lent Crevling, Jr.

    IPC: H01R39/41 ,  H02K5/14

    CPC classification number: H01R39/41 ,  H02K5/148 ,  Y02E10/725

    Abstract: An improved structure for coupling field windings to motor brushes, including a nonconductive brush housing, a conductive brush holder located in the brush housing, a wire guide for guiding the field winding to the tab, the brush holder including a conductive tab extending outside the brush housing and means for electrically coupling the field winding to the tab. The brush holder holds the brush for movement along a predetermined axis. The wire guide guides the field winding to the tab along a predetermined axis which includes a portion extending generally parallel to the predetermined axis.

    Abstract translation: 用于将励磁绕组耦合到电动机电刷的改进的结构，包括非导电电刷壳体，位于电刷壳体中的导电电刷架，用于将磁场绕组引导到电池片的导线引导件，电刷架包括延伸到电刷外部的导电片 壳体和用于将励磁绕组电连接到突片的装置。 刷持器保持刷子沿预定轴线移动。 导线引导件将励磁绕组沿着预定的轴线引导到接线片，该预定轴线包括大致平行于预定轴线延伸的部分。

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