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1. 发明授权

US08984809B1 Photo eye to switch sensing edge control conversion system 有权
标题翻译：照片切换感应边缘控制转换系统
公开(公告)号：US08984809B1
公开(公告)日：2015-03-24
申请号：US14120511
申请日：2014-05-28
申请人： Miller Edge, Inc.
发明人： Bearge Miller , Timothy Castello , John Provenzano , Vinay Sao
IPC分类号： E05F11/00 , E05F15/20 , E05F15/00
CPC分类号： E05F15/42 , E05F15/43 , E05F15/73 , E05F15/74 , E05Y2800/70 , E05Y2900/132
摘要： An apparatus and method to adapt an automatic door motor operator utilizing a photoelectric eye generating a digital pulse train of known amplitude, periodicity and duty cycle to a control signal created through the opening or closure of a moving door edge sensing device or strip which closes or opens when compressed. The invention relates to safety edges used on motorized doors to provide a conversion means to allow a sensing edge switch on the leading edge of a moving door to control a door operator control unit which expects to receive a control signal of a predetermined amplitude, period and duty cycle normally generated through use of a photo eye used to monitor obstructions within the path of the moving door. The invention allows field replacement of an obstruction protecting photo-eye sensor with an safety edge switch type device utilizing the existing door operator and the in-place power source.
摘要翻译：一种适应自动门电机操作者的装置和方法，其利用光电眼产生已知幅度，周期和占空比的数字脉冲串到通过打开或关闭移动的门边缘感测装置或带的闭合或闭合的控制信号，压缩时打开本发明涉及在电动门上使用的安全边缘，以提供转换装置，以允许移动门的前缘上的感测边缘开关控制门操作者控制单元，该门操作者控制单元期望接收预定幅度周期的控制信号，通常通过使用用于监视移动门的路径内的障碍物的照片眼来产生占空比。本发明允许利用现有的门操作者和就地电源的安全边缘开关型装置对现场更换保护光眼传感器的障碍物。

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