中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

161 records (took 0.02 seconds)

    Barrier movement control for mid-travel barrier movement start
    111.
    发明授权
    Barrier movement control for mid-travel barrier movement start 有权
    中间行驶障碍运动的障碍运动控制开始

    公开(公告)号：US06833681B2

    公开(公告)日：2004-12-21

    申请号：US10176166

    申请日：2002-06-20

    Applicant: James J. Fitzgibbon

    Inventor： James J. Fitzgibbon

    IPC: E05F504

    CPC classification number: H02H7/0851 ,  E05F15/41 ,  E05F15/668 ,  E05Y2900/106

    Abstract: Methods and apparatus for controlling an automatic barrier movement system, particularly for beginning movement of a barrier which has been stopped between an open and closed position of the barrier. The receipt of a barrier movement command will generally start movement of the barrier toward the open position, however, when predetermined conditions are met the barrier may be started in a direction determined by a preprogrammed algorithm. The predetermined conditions may include that the barrier has been stopped for less than 5 minutes and/or that the barrier was stopped in response to an obstruction during travel toward the open position. The preprogrammed algorithm may be to move the barrier toward the closed position or move the barrier in a direction determined from other sensed conditions.

    Abstract translation: 用于控制自动屏障移动系统的方法和装置，特别是用于在阻挡件的打开和关闭位置之间停止的阻挡物的开始移动。 屏障移动指令的接收通常将开始屏障向打开位置的移动，然而，当满足预定条件时，屏障可以在由预编程算法确定的方向上开始。 预定条件可以包括屏障已经停止了少于5分钟和/或屏障在响应于向打开位置行进期间的障碍物而停止。 预编程算法可以是将屏障朝向关闭位置移动或者沿着从其它感测条件确定的方向移动障碍物。

    Asymmetric drive motor for a barrier operator or the like
    113.
    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

    Applicant: James J. Fitzgibbon ,  Edward T. Laird ,  Colin Willmott

    Inventor： James J. Fitzgibbon ,  Edward T. Laird ,  Colin Willmott

    IPC: G05B500

    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。

    Method and apparatus for controlling power supplied to a motor
    114.
    发明授权
    Method and apparatus for controlling power supplied to a motor 有权

    公开(公告)号：US06597138B2

    公开(公告)日：2003-07-22

    申请号：US09920150

    申请日：2001-08-01

    Applicant: James J. Fitzgibbon

    Inventor： James J. Fitzgibbon

    IPC: H02P700

    CPC classification number: H02P7/28 ,  H02H7/0844 ,  H02H11/005

    Abstract: A method and apparatus for controlling power supplied to a motor comprising a power controller having a source of electrical power for providing the necessary power to operate the apparatus, an oscillator for generating gating signals at a relatively higher frequency than the electrical power supplied, circuitry responsive to the gating signals for gating the low frequency electrical power to generate a DC voltage, and an inhibitor for inhibiting the generating of gating signals by the oscillator to regulate the DC voltage generated so as to control the speed of any motor connected to the apparatus. The apparatus may be setup to inhibit the oscillator when certain circuit conditions such as an over current condition is detected. The apparatus may also be setup to keep the oscillator in an OFF state once inhibited until a specified amplitude or period of the input signal has been reached.

    Garage door operator safety apparatus
    119.
    发明授权
    Garage door operator safety apparatus 失效
    车库门操作员安全装置

    公开(公告)号：US5684372A

    公开(公告)日：1997-11-04

    申请号：US588227

    申请日：1996-01-18

    Applicant: James J. Fitzgibbon ,  Colin B. Willmott

    Inventor： James J. Fitzgibbon ,  Colin B. Willmott

    IPC: E05F15/00 ,  E05F15/16 ,  G05B19/4062 ,  H01H47/00 ,  H02H7/085 ,  H02P3/00

    CPC classification number: G05B19/4062 ,  E05F15/668 ,  H01H47/002 ,  H02H7/0851 ,  E05F15/41 ,  E05Y2400/10 ,  E05Y2400/554 ,  E05Y2800/00 ,  E05Y2800/21 ,  E05Y2800/246 ,  E05Y2900/106 ,  G05B2219/42321 ,  G05B2219/45242

    Abstract: A garage door opening and closing apparatus having improved operational safety is disclosed. The apparatus includes a control circuit which responds to a number of input stimuli to generate commands to open and close a garage door as well as to stop garage door movement. Three relays respond to the commands via drive circuitry to actually connect door operating voltages to the windings of a door controlling motor. By redundancies in the operation of the three relays, faults in the operation of those relays result in safe door operating conditions. Additionally, the control circuitry upon issuing a door stop command, performs a test to determine whether or not the door is still moving. If the door is still moving, door up commands are generated by the control circuitry to place the door in a safe position.

    Abstract translation: 公开了一种具有改进的操作安全性的车库门打开和关闭装置。 该装置包括控制电路，其响应于多个输入刺激以产生打开和关闭车库门的命令以及停止车库门的移动。 三个继电器通过驱动电路响应命令，实际上将门操作电压连接到门控电机的绕组。 通过三个继电器的操作冗余，这些继电器的运行故障导致安全门操作条件。 此外，控制电路在发出门停命令时，执行测试以确定门是否仍在移动。 如果门仍然移动，门控命令由控制电路产生，以将门置于安全位置。

    Surface acoustic wave touch panel system
    120.
    发明授权
    Surface acoustic wave touch panel system 失效
    表面声波触摸屏系统

    公开(公告)号：US4644100A

    公开(公告)日：1987-02-17

    申请号：US715134

    申请日：1985-03-22

    Applicant: Michael C. Brenner ,  James J. Fitzgibbon

    Inventor： Michael C. Brenner ,  James J. Fitzgibbon

    IPC: G06F3/033 ,  G08C21/00 ,  G06K11/06

    CPC classification number: G06F3/0436

    Abstract: A system for recognizing and locating a touch induced perturbation of a surface acoustic wave propagating along one of a multiplicity of paths disposed transverse to a predetermined coordinate axis on a surface of a touch panel and for utilizing the magnitude of the perturbation to produce a control effect. The system comprises a substrate having a surface capable of propagating surface acoustic waves and is so characterized that a touch on that surface causes amplitude damping of a surface wave passing through the region of touch which damping is related to touch pressure. A transducer, responsive to touch-perturbated surface waves develops an output signal having a first characteristic indicative of the position of the touch on the substrate surface and having a second characteristic indicative of touch pressure.A control system, which includes a memory and a computer, upon receipt of the output signal, responds to the first characteristic to develop a first control signal reflecting the location of the touch and responds to the second characteristic to develop a second control signal reflecting touch pressure.

    Abstract translation: 一种用于识别和定位沿垂直于触摸面板的表面上的预定坐标轴布置的多个路径中的一条传播的表面声波的触摸感应扰动的系统，并且利用扰动的大小来产生控制效果 。 该系统包括具有能够传播表面声波的表面的基板，并且其特征在于，该表面上的触摸引起通过触摸区域的表面波的振幅阻尼，该阻尼与触摸压力相关。 响应于触摸扰动表面波的换能器产生具有指示触摸在基板表面上的位置的第一特性并具有指示触摸压力的第二特性的输出信号。 包括存储器和计算机的控制系统在接收到输出信号时响应于第一特性以产生反映触摸位置的第一控制信号并响应于第二特性以形成反映触摸的第二控制信号 压力。

Patent Agency Ranking