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41.发明授权Brake device for use in an elevator using a target pattern when a hoist is not driven 有权当起重机未被驱动时，使用目标模式的电梯中使用的制动装置公开(公告)号：US08297411B2
公开(公告)日：2012-10-30
申请号：US12593087
申请日：2007-03-27
申请人： Jun Hashimoto , Takaharu Ueda
发明人： Jun Hashimoto , Takaharu Ueda
IPC分类号： B66B1/32
摘要： In an elevator device, movement of a car is braked by a brake device in a state in which driving of a hoist is stopped. While the drive of the hoist is stopped, braking force of the brake device is controlled by a brake control device based on a signal from a movement detector that generates a signal corresponding to movement of the car. The brake control device generates a target pattern for at least one of speed and acceleration of the car and controls braking force of the brake device such that the movement of the car follows the target pattern.
摘要翻译： 在电梯装置中，在起重机的行驶停止的状态下，由制动装置制动汽车的动作。 当起重机的驱动停止时，制动装置的制动力由制动控制装置基于来自运动检测器的信号来控制，该运动检测器产生对应于轿厢运动的信号。 制动控制装置产生用于轿厢的速度和加速度中的至少一个的目标图案，并且控制制动装置的制动力，使得轿厢的移动跟随目标图案。
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公开(公告)号：US08177034B2
公开(公告)日：2012-05-15
申请号：US12377026
申请日：2006-11-20
申请人： Takaharu Ueda , Eiji Ando
发明人： Takaharu Ueda , Eiji Ando
IPC分类号： B66B1/34
CPC分类号： B66B5/288 , B66B5/0062 , B66B5/04 , B66B13/02
摘要： An elevator system in which a controller monitors whether or not a speed of an ascending/descending body reaches a preset overspeed. At a time of maintenance work, a stopper is interposed between a buffer and the ascending/descending body to limit a lowered position of the ascending/descending body. A stopper detector detects installation of the stopper onto at least one of the buffer and the ascending/descending body. When the stopper is detected by the stopper detector, the controller lowers a set value of the overspeed.
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公开(公告)号：US07931127B2
公开(公告)日：2011-04-26
申请号：US11908851
申请日：2006-08-03
申请人： Rikio Kondo , Hiroshi Kigawa , Takaharu Ueda
发明人： Rikio Kondo , Hiroshi Kigawa , Takaharu Ueda
IPC分类号： B66B1/32
摘要： In an elevator apparatus, a brake device is controlled by a brake control device. The brake control device is capable of performing braking force reduction control for reducing the braking force of the brake device at a time of emergency braking of a car. The brake control device monitors a running state of the car at the time of emergency braking thereof, and makes a switchover between validity and invalidity of braking force reduction control such that the car is stopped within a preset allowable stopping distance.
摘要翻译： 在电梯装置中，制动装置由制动控制装置控制。 制动控制装置能够进行用于在汽车的紧急制动时降低制动装置的制动力的制动力减小控制。 制动控制装置在紧急制动时监视轿厢的行驶状态，并且在制动力降低控制的有效性和无效之间进行切换，使得轿厢停在预设的允许停止距离内。
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公开(公告)号：US07891466B2
公开(公告)日：2011-02-22
申请号：US11794198
申请日：2006-03-17
IPC分类号： B66B1/32
摘要： In an elevator apparatus, a brake device stops a car from running. The brake device has a brake control portion for controlling a braking force generated at a time of emergency braking to adjust a deceleration of the car, and a timer circuit for invalidating the control of the braking force performed by the brake control portion after a lapse of a predetermined time from a moment when an emergency braking command is generated.
摘要翻译： 在电梯装置中，制动装置停止轿厢的行驶。 制动装置具有用于控制在紧急制动时产生的制动力的制动控制部分，以调节轿厢的减速度;以及定时器电路，用于使制动控制部分经过后的制动力的控制无效 从产生紧急制动指令的时刻开始的预定时间。
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公开(公告)号：US07837012B2
公开(公告)日：2010-11-23
申请号：US10573651
申请日：2003-09-29
申请人： Masaya Sakai , Takaharu Ueda
发明人： Masaya Sakai , Takaharu Ueda
IPC分类号： B66B1/16
CPC分类号： B66B5/0018 , B66B1/285 , B66B1/30 , B66B1/3415
摘要： The present invention provides an elevator controller including: a main control unit for controlling running of an elevator, in which the main control unit predictively calculates a continuous temperature state of a predetermined componential equipment of the elevator and performs an operation control of the elevator based on the predicted temperature state such that the componential equipment is not overloaded. Accordingly, a temperature rise in the componential equipment is suppressed, thereby enabling to prevent the elevator from becoming inoperable.
摘要翻译： 本发明提供一种电梯控制器，包括：主控制单元，用于控制电梯的运行，其中主控制单元预测地计算电梯的预定组件设备的连续温度状态，并且基于 预测的温度状态使得组件设备不会过载。 因此，能够抑制组件设备的温升，能够防止电梯变得不可操作。
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46.发明授权Elevator apparatus control by measuring changes in a physical quantity other than temperature 有权通过测量温度以外的物理量的变化来控制电梯设备公开(公告)号：US07823705B2
公开(公告)日：2010-11-02
申请号：US11721251
申请日：2005-09-30
申请人： Takaharu Ueda , Masaya Sakai , Takashi Yumura
发明人： Takaharu Ueda , Masaya Sakai , Takashi Yumura
IPC分类号： B66B1/34
CPC分类号： B66B5/0031 , B66B5/0025
摘要： An elevator apparatus is equipped with an elevator component that is operated during operation of an elevator, a detector for measuring a change in a physical quantity other than temperature as to the elevator component, and a control device for controlling the operation of the elevator based on information from the detector. The elevator component is, for example, a hoisting machine for moving a car of the elevator. The hoisting machine has a motor, and a driving sheave that is rotated by the motor. The detector measures a strain of a frame of the motor as the physical quantity other than temperature. The control device determines based on the strain of the frame of the motor whether or not there is an abnormality in the operation of the elevator, and controls the operation of the elevator. It is therefore possible to determine easily and more reliably whether or not there is an abnormality in the operation of the elevator, without the need to directly measure the temperature of the motor (6).
摘要翻译： 电梯装置配备有在电梯操作期间操作的电梯部件，用于测量关于电梯部件的温度以外的物理量的变化的检测器，以及用于控制电梯的操作的控制装置 来自检测器的信息。 电梯部件例如是用于使电梯轿厢移动的起重机。 起重机具有电动机和由电动机旋转的驱动绳轮。 检测器测量电动机的框架的应变作为温度以外的物理量。 控制装置基于电动机的框架的应变来判定电梯的动作是否有异常，并且控制电梯的动作。 因此，无需直接测量电动机（6）的温度就可以容易且可靠地确定电梯的运行是否有异常。
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公开(公告)号：US20100155183A1
公开(公告)日：2010-06-24
申请号：US12601148
申请日：2007-06-14
申请人： Satoru Takahashi , Takaharu Ueda
发明人： Satoru Takahashi , Takaharu Ueda
IPC分类号： B66B1/32
CPC分类号： B66B1/32
摘要： An elevator apparatus performing proper braking control of a car according to a detected content of a failure, and including: a semiconductor switch connected in series to a brake coil, for varying current flowing through the brake coil; an interruption switch connected in series to the brake coil and the semiconductor switch and capable of interrupting current flowing through the brake coil; a braking force control processing mechanism controlling an amount of current flowing through the semiconductor switch according to deceleration of the car when the car stops; a failure detection section detecting failure in the braking force control processing mechanism; a critical event detection mechanism detecting a critical event requiring an urgent stop of the car based on a state detection signal; and a brake power supply interrupting mechanism turning the interruption switch OFF to apply braking when the failure and the critical event is detected.
摘要翻译： 1.一种电梯装置，根据检测到的故障内容对轿厢进行适当的制动控制，包括：与制动线圈串联连接的半导体开关，用于改变流经制动线圈的电流; 与制动线圈和半导体开关串联连接并能够中断流过制动线圈的电流的中断开关; 制动力控制处理机构，当所述轿厢停止时，根据所述轿厢的减速度，控制流过所述半导体开关的电流量; 检测制动力控制处理机构的故障的故障检测部; 基于状态检测信号检测需要紧急停止轿厢的关键事件的关键事件检测机构; 并且当检测到故障和关键事件时，制动器电源中断机构使中断开关断开以施加制动。
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公开(公告)号：US20100101897A1
公开(公告)日：2010-04-29
申请号：US12593087
申请日：2007-03-27
申请人： Jun Hashimoto , Takaharu Ueda
发明人： Jun Hashimoto , Takaharu Ueda
摘要： In an elevator device, movement of a car is braked by a brake device in a state in which driving of a hoist is stopped. While the drive of the hoist is stopped, braking force of the brake device is controlled by a brake control device based on a signal from a movement detector that generates a signal corresponding to movement of the car. The brake control device generates a target pattern for at least one of speed and acceleration of the car and controls braking force of the brake device such that the movement of the car follows the target pattern.
摘要翻译： 在电梯装置中，在起重机的行驶停止的状态下，由制动装置制动汽车的动作。 当起重机的驱动停止时，制动装置的制动力由制动控制装置基于来自运动检测器的信号来控制，该运动检测器产生对应于轿厢运动的信号。 制动控制装置产生用于轿厢的速度和加速度中的至少一个的目标图案，并且控制制动装置的制动力，使得轿厢的移动跟随目标图案。
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公开(公告)号：US20100044159A1
公开(公告)日：2010-02-25
申请号：US11814039
申请日：2006-03-17
IPC分类号： B66B1/32
摘要： In an elevator apparatus, a brake device stops a car from running. The brake device has a power shutoff portion for shutting off a supply of power to a brake opening coil in response to a brake actuation command, and a current adjusting portion for supplying the brake opening coil with power while adjusting an amount of current in response to a deceleration reduction command from a brake control portion. The current adjusting portion can supply the brake opening coil with power even when the supply of power to the brake opening coil is shut off by the power shutoff portion.
摘要翻译： 在电梯装置中，制动装置停止轿厢的行驶。 制动装置具有电力切断部分，用于响应于制动器致动指令而切断对制动开启线圈的供电;以及电流调节部分，用于向制动开启线圈提供动力，同时响应于 来自制动控制部的减速指令。 即使当通过电力切断部分切断对制动开启线圈的供电时，电流调节部分也可以向制动开启线圈供电。
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公开(公告)号：US20100025162A1
公开(公告)日：2010-02-04
申请号：US11794198
申请日：2006-03-17
IPC分类号： B66B1/32
摘要： In an elevator apparatus, a brake device stops a car from running. The brake device has a brake control portion for controlling a braking force generated at a time of emergency braking to adjust a deceleration of the car, and a timer circuit for invalidating the control of the braking force performed by the brake control portion after a lapse of a predetermined time from a moment when an emergency braking command is generated.
摘要翻译： 在电梯装置中，制动装置停止轿厢的行驶。 制动装置具有用于控制在紧急制动时产生的制动力的制动控制部分，以调节轿厢的减速度;以及定时器电路，用于使制动控制部分经过后的制动力的控制无效 从产生紧急制动指令的时刻开始的预定时间。
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