公开(公告)号：US20240097598A1

公开(公告)日：2024-03-21

申请号：US18514583

申请日：2023-11-20

Applicant: Lutron Technology Company LLC

Inventor： Donald F. Hausman, JR. ,  Chen Ming Wu

IPC: H02P29/032 ,  E06B9/70 ,  E06B9/82 ,  H02P7/03 ,  H02P29/024

CPC classification number: H02P29/032 ,  E06B9/70 ,  E06B9/82 ,  H02P7/04 ,  H02P29/024 ,  E06B2009/6818

Abstract: A motor drive unit for driving a motor of a motorized window treatment may comprise software-based and hardware-based implementations of a process for detecting and resolving a stall condition in the motor, where the hardware-based implementation is configured to reduce power delivered to the motor if the software-based implementation has not first reduced the power to the motor. A control circuit may detect a stall condition of the motor, and reduce the power delivered to the motor after a first period of time from first detecting the stall condition. The motor drive unit may comprise a stall prevention circuit configured to reduce the power delivered to the motor after a second period of time (e.g., longer than the first period of time) from determining that a rotational sensing circuit is not generating a sensor signal while the control circuit is generating a drive signal to rotate the motor.

公开(公告)号：US20140090787A1

公开(公告)日：2014-04-03

申请号：US14044832

申请日：2013-10-02

Applicant: Hunter Douglas Inc.

Inventor： Wendell Colson ,  Dan Fogarty ,  Paul G. Swiszcz ,  William Johnson

IPC: E06B9/82 ,  E06B9/68

CPC classification number: E06B9/82 ,  E06B9/42 ,  E06B9/68 ,  E06B9/72 ,  E06B2009/6827 ,  E06B2009/6845

Abstract: Methods and apparatus to control an architectural opening covering assembly are disclosed herein. An example architectural opening covering assembly includes a tube and a covering coupled to the tube such that rotation of the tube winds or unwinds the covering around the tube. A motor is operatively coupled to the tube to rotate the tube. The example architectural opening covering assembly also includes a gravitational sensor to generate tube position information based on a gravity reference. The example architectural opening covering assembly further includes a controller communicatively coupled to the motor to control the motor. The controller is to determine a position of the covering based on the tube position information.

Abstract translation: 本文公开了控制建筑开口盖组件的方法和装置。 示例性建筑开口覆盖组件包括管和覆盖物，所述覆盖物联接到管，使得管的旋转绕管覆盖或展开覆盖物。 电动机可操作地联接到管以旋转管。 示例性建筑开口覆盖组件还包括重力传感器以基于重力参考产生管位置信息。 示例性建筑开口覆盖组件还包括通信地耦合到电动机以控制电动机的控制器。 控制器基于管位置信息来确定覆盖物的位置。

公开(公告)号：US20130228289A1

公开(公告)日：2013-09-05

申请号：US13864433

申请日：2013-04-17

Applicant: CIW ENTERPRISES, INC

Inventor： Ian Klish ,  Joseph D. Kondash ,  Joseph L. Balay ,  Thomas Balay

IPC: E06B9/82 ,  E06B9/68

CPC classification number: E06B9/82 ,  A62C2/10 ,  A62C2/22 ,  A62C2/247 ,  E06B9/68

Abstract: A vertically coiling door assembly that is used for emergency egress. The door assembly is capable of both powered and manual emergency egress upon entry into a predefined alarm state.

Abstract translation: 用于紧急出口的垂直卷取门组件。 门组件在进入预定义的报警状态时能够进行动力和手动的紧急出口。

公开(公告)号：US07669634B2

公开(公告)日：2010-03-02

申请号：US11629198

申请日：2004-06-14

Applicant: Noboru Sugiyama ,  Takashi Moriya

Inventor： Noboru Sugiyama ,  Takashi Moriya

IPC: A47G5/02

CPC classification number: E06B9/54 ,  E06B9/82 ,  E06B9/90 ,  E06B2009/543

Abstract: A horizontal-pulling roll screen door for which the right/left hand can be set or changed easily and safely even by a layman and in a screen door in which a net wound up by a winding shaft of a movable stile is made capable of opening/closing by horizontal pulling. First and second caps rotatably supporting the winding shaft are mounted at the both ends of the movable stile capable of replacement by each other. A lock mechanism which can hold a locked state as necessary is provided between a connecting cylindrical shaft connected to the winding shaft and an intermediate support member connected to the first or the second cap unrotatably and removably. Rotation of the winding shaft by an urging force of a winding spring is prevented by this lock mechanism even when the both caps are removed for assembling or change of the right/left hand.

Abstract translation: 一种水平拉丝卷帘门，即使由外行人和丝网门也可以容易且安全地设置或改变右/左手，其中由可移动立柱的卷绕轴缠绕的网可以打开 /水平拉动关闭。 可旋转地支撑卷绕轴的第一和第二盖安装在能够彼此更换的可移动立体的两端。 可以在连接到卷绕轴的连接圆筒轴与不可旋转地和可拆卸地连接到第一或第二盖的中间支撑构件之间设置可以根据需要保持锁定状态的锁定机构。 这种锁定机构即使当两个盖被去除以用于组装或改变右/左手时，也可以通过卷绕弹簧的作用力来旋转卷绕轴。

公开(公告)号：US20060124250A1

公开(公告)日：2006-06-15

申请号：US11012545

申请日：2004-12-15

Applicant: Chung Hsieh

Inventor： Chung Hsieh

IPC: E05F15/20

CPC classification number: E06B9/82 ,  E05F15/668 ,  E05Y2201/21 ,  E05Y2201/246 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2201/462 ,  E05Y2900/00 ,  E05Y2900/106 ,  E05Y2900/134

Abstract: There is disclosed an engaging/disengaging fail-safe door closing device for a rolling fire door, provided between a power device and a speed reducing device of a door machine, including an electromagnet fixed inside a housing of the door machine and disposed around the outside of a shaft of the power device; a brake device including a shaft sleeve, loosely embracing around the outside of the shaft of the power device and being capable of sliding between the shaft and the electromagnet, on one end of which, there is provided an attracted plate facing the magnet and coming off the magnet by way of the biasing force of an elastic element, while on the other end there is radially formed a brake disk; a driving plate fixed on the shaft of the power device and facing a position where the brake disk is allowed to contact; and a circuit used to control the electromagnet to be electrified to excite in order for actuating the brake when the door reaches a predetermined position, or to release the brake when the power is cut off.

Abstract translation: 公开了一种用于轧制防火门的接合/分离式故障保护门关闭装置，其设置在门机的动力装置和减速装置之间，包括固定在门机壳体内并设置在外部的外部的电磁体 的动力装置的轴; 制动装置，其包括轴套，其松动地围绕所述动力装置的轴的外部包围，并且能够在所述轴和所述电磁体之间滑动，所述轴的一端设置有面向所述磁体的吸引板并且脱离 磁体通过弹性元件的偏置力，而在另一端径向地形成一个制动盘; 驱动板，其固定在动力装置的轴上并且面对制动盘允许接触的位置; 以及用于控制电磁铁激励以在门到达预定位置时致动制动器的电路，或者当断电时释放制动器的电路。

公开(公告)号：US06945303B2

公开(公告)日：2005-09-20

申请号：US10303025

申请日：2002-11-25

Applicant: Martin Herman Weik, III

Inventor： Martin Herman Weik, III

IPC: B60R25/00 ,  E06B9/70 ,  E06B9/82 ,  E05F15/00

CPC classification number: B60R25/102 ,  B60R25/00 ,  B60R25/305 ,  B60R2325/205 ,  E05F1/006 ,  E05F1/02 ,  E05F15/00 ,  E05F15/72 ,  E05F15/75 ,  E05Y2201/41 ,  E05Y2201/50 ,  E05Y2400/59 ,  E05Y2400/616 ,  E05Y2400/814 ,  E05Y2400/822 ,  E05Y2800/00 ,  E05Y2800/424 ,  E05Y2900/00 ,  E05Y2900/106 ,  E05Y2900/134 ,  E06B9/70 ,  E06B9/82 ,  G05B19/0428 ,  G05B2219/24145 ,  G05B2219/2628 ,  G07B15/02 ,  G08G1/14

Abstract: A parking area control and management system employs a card reader, which reads identification information from a card commonly carried by a person, such as a driver's license or credit card. A record is made of the identification information upon entrance of a vehicle into the parking area. The person may subsequently leave the parking area on foot and regain entry to the parking area by presenting the same card. Later, the same card is used to exit the parking area, via the vehicle, and to validate that the same person is leaving with the vehicle. The parking area control and management system also includes sensors, such as loop detectors and electric eyes, to determine if a second vehicle or a pedestrian follows behind a vehicle entering into, or exiting from, the parking area. The parking area control and management system can be used to manage existing loop detectors and electric eyes, that normally control door and gate safety access systems, and to integrate those devices into an alarm system, such that an alert is issued whenever an abnormal or unauthorized event occurs during operations.

Abstract translation: 停车场控制和管理系统使用读卡器，其从通常由人携带的卡（如驾驶执照或信用卡）读取识别信息。 记录车辆进入停车区域时的识别信息。 该人随后可以步行离开停车场，并通过出示同一张卡重新进入停车场。 之后，同一张卡用于通过车辆离开停车场，并验证同一人离开车辆。 停车场控制和管理系统还包括诸如环路检测器和电眼的传感器，以确定第二车辆或行人是否跟随进入或离开停车区的车辆。 停车场控制和管理系统可用于管理现有的环路检测器和电眼，通常控制门和门安全接入系统，并将这些设备集成到报警系统中，以便每当异常或未经授权的情况下发出警报 事件发生在操作期间。

公开(公告)号：US20040027081A1

公开(公告)日：2004-02-12

申请号：US10363869

申请日：2003-03-10

Inventor： Eric Cheron

IPC: H02P007/00

CPC classification number: G05B19/19 ,  E06B9/82 ,  G05B2219/43071 ,  G05B2219/43072 ,  G05B2219/43074 ,  G05B2219/43077 ,  G05B2219/43081 ,  G05B2219/43082

Abstract: The invention concerns a method for controlling an electric motor driving a body in translation between an initial position and a final position determined by a stop, by powering the motor with reduced voltage in the final position approach phase. The motor has a torque/speed characteristic such that the torque at null speed decreases with the supply voltage. As the approach phase starts, the method consists in determining a reduced voltage by decreasing the rotational speed of the motor from a nominal value to a predetermined reduced value and in cutting the motor power supply if the motor rotational speed drops below a predetermined threshold value.

Abstract translation: 本发明涉及一种用于通过在最终位置逼近阶段中以降低的电压对电动机供电来控制驱动主体在初始位置和由停止确定的最终位置之间平移的方法。 电机具有扭矩/转速特性，使得零速度下的转矩随着电源电压而降低。 当接近阶段开始时，该方法包括通过将电动机的转速从标称值减小到预定的减小值来确定降低的电压，并且如果电动机转速下降到预定阈值以下，则切断电动机电源。

公开(公告)号：US6145572A

公开(公告)日：2000-11-14

申请号：US200860

申请日：1998-11-27

Applicant: Bernard Kraeutler

Inventor： Bernard Kraeutler

IPC: E06B9/56 ,  E05D13/00 ,  E05F15/00 ,  E06B9/80 ,  E06B9/82 ,  E06B9/84 ,  A47G5/02

CPC classification number: E06B9/0692 ,  E06B9/82 ,  E05D13/003 ,  E05F15/00 ,  E05F15/41 ,  E05Y2400/86 ,  E05Y2900/00 ,  E05Y2900/106 ,  E06B2009/802

Abstract: A goods-handling door for opening and closing a bay in a wall, the door including a flexible curtain (1), said bay being closed off when the curtain is deployed, and open when the curtain is gathered up on an edge of the bay, the door including a rolling-up shaft on said edge of the bay for receiving said curtain, or straps serving to displace said curtain by folding it up, the rolling-up shaft being rotated by an electric motor, said curtain having an edge fixed to said shaft or in the vicinity of said shaft, and a displaceable free opposite edge, said door being characterized in that it includes a safety system including firstly at least one elongate element such as a strap that can be rolled up with the curtain or with the straps on said rolling-up shaft while one end of said strap is fixed substantially to the free edge of the curtain, and secondly signal-emitting means for emitting a signal when the tension of the strap (10) drops below a predetermined threshold.

Abstract translation: 用于打开和关闭墙壁中的海湾的货物处理门，门包括柔性帘（1），当窗帘部署时，所述隔间被封闭，并且当窗帘收集在海湾的边缘时打开 所述门包括用于接纳所述帘幕的所述隔间的所述边缘上的卷起轴，或者通过折叠来使所述帘幕移动的带，所述卷绕轴由电动机旋转，所述帘幕具有固定的边缘 所述轴或所述轴附近以及可移动的自由的相对边缘，所述门的特征在于其包括安全系统，该安全系统首先包括至少一个细长元件，例如带子，所述细长元件可以与帘子卷起或与 所述卷起轴上的带子，而所述带子的一端基本上固定在帘幕的自由边缘上，其次是信号发射装置，用于当带子（10）的张力下降到预定阈值以下时发出信号。

公开(公告)号：US6075333A

公开(公告)日：2000-06-13

申请号：US989277

申请日：1997-12-12

Applicant: Stephen Huddle

Inventor： Stephen Huddle

IPC: E05F15/16 ,  E05F15/20

CPC classification number: E06B9/82 ,  E05F15/73 ,  E05F15/79 ,  E06B9/68 ,  E05F15/00 ,  E05F15/668 ,  E05Y2400/59 ,  E05Y2400/822 ,  E05Y2900/00 ,  E05Y2900/106 ,  E06B2009/6818 ,  E06B2009/6836

Abstract: A method and apparatus for retrofitting a manually operated commercial garage door opener to function automatically.

Abstract translation: 一种用于改装手动操作的商业车库门开启器以自动运行的方法和装置。

公开(公告)号：US06014307A

公开(公告)日：2000-01-11

申请号：US046998

申请日：1998-03-24

Applicant: Terence E. Crimmins

Inventor： Terence E. Crimmins

IPC: E06B9/68 ,  E06B9/74 ,  E06B9/80 ,  E06B9/82 ,  H01H47/00

CPC classification number: E06B9/82 ,  E06B9/68 ,  E06B9/74 ,  E06B2009/6818 ,  E06B2009/885

Abstract: A fire door opener and method of electronically controlling the door descent speed is described. The operator includes a DC brake solenoid coupled to an AC motor drive system with an inline gear reducer and an electronically controlled descent device with battery backup power. If the brake is disengaged, the door will drop by overcoming the internal inertia and friction in the inline gear reducer. Speed of descent is controlled electronically by measuring the descent speed of the fire door at its limit shaft and electrically modulating the brake engagement using the DC solenoid.

Abstract translation: 描述了防火门开启器和电子控制门下降速度的方法。 操作者包括一个直流制动电磁阀，它连接到一个带有内置减速器的交流电动机驱动系统和一个带电池备用电源的电子控制下降装置。 如果制动器分离，门将通过克服内联齿轮减速器内部的惯性和摩擦而下降。 下降速度通过测量防火门在其极限轴处的下降速度进行电子控制，并使用直流电磁阀对制动器接合进行电调节。