公开(公告)号：US06850822B2

公开(公告)日：2005-02-01

申请号：US09861283

申请日：2001-05-18

Applicant: Walter Parsadayan ,  Wayne C. Hom ,  Alex Parsadayan

Inventor： Walter Parsadayan ,  Wayne C. Hom ,  Alex Parsadayan

IPC: G05B23/02 ,  G05D23/00 ,  H02H7/08

CPC classification number: G05B9/02

Abstract: A security gate operating system, is disclosed which comprises an electrically powered motor; a thermally controlled circuit breaker set to remove power to the motor when the motor reaches a preselected threshold temperature; a cooling fan associated with the motor and selectively powered to provide auxiliary cooling to the motor to prevent the motor from overheating; and a cooling fan motor controller, adapted to selectively supply power to the cooling fan when the motor is approaching the threshold temperature. The apparatus can further comprise the cooling fan controller being a thermo-static switch set to close at a preselected temperature below the threshold temperature, or a programmed microprocessor/microcontroller programmed to provide power to the cooling fan at a preselected temperature below the threshold temperature or when the temperature of the motor is about to reach the preselected temperature.

Abstract translation: 公开了一种安全门操作系统，其包括电动马达; 一个热控断路器，用于当电动机达到预选阈值温度时，去除电机的电力; 与电动机相关联的冷却风扇并选择性地供电以向电动机提供辅助冷却以防止电动机过热; 以及冷却风扇马达控制器，其适于当马达接近阈值温度时选择性地向冷却风扇供电。 该装置还可包括冷却风扇控制器，其是设置为在低于阈值温度的预选温度下关闭的热静电开关，或被编程为在低于阈值温度的预选温度下向冷却风扇供电的编程微处理器/微控制器，或 当电机的温度即将达到预选温度时。

公开(公告)号：US08505359B2

公开(公告)日：2013-08-13

申请号：US13135333

申请日：2011-07-01

Applicant: Alex Parsadayan ,  Wayne C. Hom

Inventor： Alex Parsadayan ,  Wayne C. Hom

IPC: G01C25/00

CPC classification number: E01F13/06 ,  E05F15/611 ,  E05Y2400/326 ,  E05Y2900/40

Abstract: A system and method for determining the position of a moveable barrier relative to the fully open position and fully closed position. The invention utilizes in a preferred embodiment a geo-magnetic sensor to determine the extent to which the barrier has traveled from reference position of fully open or fully closed to some intermediate point. A multi-axis sensor provides an output which changes during the barrier's excursion relative to each of the respective axes so that direction or tilt may be readily known in between the closed and open positions. Operation of the gate or barrier may be more efficiently controlled when its precise location between open and closed is known.

公开(公告)号：US08285271B1

公开(公告)日：2012-10-09

申请号：US13136934

申请日：2011-08-15

Applicant: Alex Parsadayan ,  Wayne C. Hom

Inventor： Alex Parsadayan ,  Wayne C. Hom

IPC: H04M3/00

CPC classification number: H04M11/025

Abstract: A wireless telephone interface for use with the control operator of an automatic gate system. A device utilized as a telephone extension device where a user can remotely call the device and by entering a code, can wirelessly command the gate operator to initiate a movement of the gate to either an open or closed position. This system is designed as a direct telephone interface without the complexity of a telephone entry system. The key benefit is a programmable hold open time “per command”.

Abstract translation: 一种与自动门系统的控制操作者一起使用的无线电话接口。 用作电话扩展装置的设备，其中用户可以远程呼叫设备并通过输入代码，可以无线地命令门操作员启动门到打开或关闭位置的移动。 该系统被设计为直接电话接口，没有电话录入系统的复杂性。 主要优点是每个命令可编程保持打开时间。

公开(公告)号：US6041106A

公开(公告)日：2000-03-21

申请号：US783566

申请日：1997-01-15

Applicant: Alex Parsadayan ,  Walter Parsadayan

Inventor： Alex Parsadayan ,  Walter Parsadayan

IPC: H04M11/00

CPC classification number: H04M11/025

Abstract: An access control apparatus with an outer housing including a door and a plurality of outer keys, a substantially closed inner housing that is removably mounted within the outer housing, and an electronic communication device within the inner housing which is operably connected to a telephone system and to the outer keys.

Abstract translation: 一种具有外壳的门禁控制装置，包括门和多个外键，可拆卸地安装在外壳内的基本上封闭的内壳，以及可操作地连接到电话系统的内壳内的电子通信装置， 到外键。

公开(公告)号：USD394435S

公开(公告)日：1998-05-19

申请号：US55868

申请日：1996-06-14

Applicant: Alex Parsadayan ,  Walter Parsadayan

Designer： Alex Parsadayan ,  Walter Parsadayan