Barrier movement operator having obstruction detection
    11.
    发明授权
    Barrier movement operator having obstruction detection 失效
    障碍运动员具有障碍物检测

    公开(公告)号:US07205735B2

    公开(公告)日:2007-04-17

    申请号:US10760069

    申请日:2004-01-16

    CPC classification number: E05F15/40 E05F15/668 E05Y2900/106

    Abstract: A barrier movement operator which uses an A.C. motor to move a barrier is disclosed herein. The operator senses a characteristic of barrier movement, such as motor rotation speed, to detect when the barrier contacts an obstruction. The motor and/or the circuitry for applying electrical power to the motor have been enhanced to improve the detectibility of contact with an obstruction.

    Abstract translation: 本文公开了使用交流电动机来移动障碍物的屏障运动操作器。 操作者检测障碍物移动的特征,例如马达旋转速度,以检测障碍物何时接触障碍物。 电动机和/或用于向电动机施加电力的电路已被增强,以提高与障碍物接触的可检测性。

    Movable barrier operator
    12.
    发明申请
    Movable barrier operator 有权
    可移动屏障操作员

    公开(公告)号:US20060186844A1

    公开(公告)日:2006-08-24

    申请号:US11245807

    申请日:2005-10-07

    Abstract: A movable barrier operator having an electrical motor responsive to control signals for moving the barrier, a controller to control the barrier movements, and two command apparatuses for generating command inputs, which command apparatuses are located remotely from each other. The first command apparatus is mounted in a location remote from the controller and easily accessible by the users, and the second command apparatus is located close proximity to the controller to be easily accessible by an installer at the time of service.

    Abstract translation: 具有响应于用于移动障碍物的控制信号的电动机的可移动屏障操作器,用于控制屏障移动的控制器以及用于产生命令输入的两个命令装置,这些命令装置彼此远离地定位。 第一命令装置安装在远离控制器的位置并且易于被用户访问,并且第二命令装置位于与控制器相邻的位置,以便在使用时由安装者容易地访问。

    Barrier movement operator having obstruction detection
    17.
    发明申请
    Barrier movement operator having obstruction detection 失效
    障碍运动员具有障碍物检测

    公开(公告)号:US20050156546A1

    公开(公告)日:2005-07-21

    申请号:US10760069

    申请日:2004-01-16

    CPC classification number: E05F15/40 E05F15/668 E05Y2900/106

    Abstract: A barrier movement operator which uses an A.C. motor to move a barrier is disclosed herein. The operator senses a characteristic of barrier movement, such as motor rotation speed, to detect when the barrier contacts an obstruction. The motor and/or the circuitry for applying electrical power to the motor have been enhanced to improve the detectibility of contact with an obstruction.

    Abstract translation: 本文公开了使用交流电动机来移动障碍物的屏障运动操作器。 操作者检测障碍物移动的特征,例如马达旋转速度,以检测障碍物何时接触障碍物。 电动机和/或用于向电动机施加电力的电路已被增强,以提高与障碍物接触的可检测性。

    Asymmetric drive motor for a barrier operator or the like
    18.
    发明授权
    Asymmetric drive motor for a barrier operator or the like 有权
    用于屏障操作者的不对称驱动电机等

    公开(公告)号:US06777902B2

    公开(公告)日:2004-08-17

    申请号:US10102122

    申请日:2002-03-20

    CPC classification number: H02P25/24 E05Y2400/31 H02P1/44 H02P1/445 H02P25/04

    Abstract: An asymmetrical drive motor and apparatus with the asymmetric drive motor driving a barrier. The asymmetric drive motor drives the barrier at different drive powers according to direction, time of travel, safety requirements or speed. The drive power is controlled by electrically changing the capacitance value for a permanent split capacitor motor.

    Abstract translation: 不对称的驱动电动机和具有驱动障碍的非对称驱动电动机的装置。 不对称驱动电机根据方向,行驶时间,安全要求或速度,驱动不同驱动功率的障碍物。 驱动功率通过电气改变永久分离电容器电动机的电容值来控制。

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