公开(公告)号：US20120006628A1

公开(公告)日：2012-01-12

申请号：US13236826

申请日：2011-09-20

申请人： Takaharu Ueda ,  Eiji Ando

发明人： Takaharu Ueda ,  Eiji Ando

IPC分类号： B66B1/30

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. Stopper detection means 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 detection means, the controller lowers a set value of the overspeed.

摘要翻译： 一种电梯系统，其中控制器监视上升/下降体的速度是否达到预设的超速。 在维护工作时，在缓冲器和升降体之间插入有止动件，以限制升降体的降低位置。 止动器检测装置检测止动件到缓冲器和升降体中的至少一个的安装。 当通过止动器检测装置检测到止动件时，控制器降低超速设定值。

公开(公告)号：US07992687B2

公开(公告)日：2011-08-09

申请号：US12090288

申请日：2006-03-20

申请人： Takashi Yumura ,  Takaharu Ueda

发明人： Takashi Yumura ,  Takaharu Ueda

IPC分类号： B66B13/14

CPC分类号： B66B13/26

摘要： A door device for an elevator is provided with an elevator door for opening/closing a doorway through which an interior of a car communicates with a landing, a distance sensor for continuously detecting a distance from the doorway to a passenger at the landing, a processing device for obtaining a door control command corresponding to information from the distance sensor, and a door control device for controlling a movement of the elevator door based on the door control command from the processing device. Thus, the elevator door can be moved in accordance with the movement of the passenger. Accordingly, the passenger is allowed to board the car more reliably, and a running efficiency of the elevator can be enhanced.

摘要翻译： 电梯的门装置设有电梯门，用于打开/关闭轿厢内部与着陆部相连通的门口，距离传感器，用于连续地检测在着陆处从门口到乘客的距离，处理 用于获得与来自距离传感器的信息相对应的门控制命令的装置;以及门控制装置，用于根据来自处理装置的门控制命令来控制电梯门的移动。 因此，可以根据乘客的移动来移动电梯门。 因此，能够更可靠地搭乘乘客，能够提高电梯的行驶效率。

公开(公告)号：US07918320B2

公开(公告)日：2011-04-05

申请号：US12095025

申请日：2005-11-25

申请人： Rikio Kondo ,  Takaharu Ueda ,  Hiroshi Kigawa ,  Ken-Ichi Okamoto ,  Takashi Yumura

发明人： Rikio Kondo ,  Takaharu Ueda ,  Hiroshi Kigawa ,  Ken-Ichi Okamoto ,  Takashi Yumura

IPC分类号： B66B1/32

CPC分类号： B66B5/02 ,  B66B1/32 ,  B66B5/0031

摘要： An emergency stop system for an elevator includes a state sensor for detecting an operation of a car, a brake device for braking the car, a brake controller for outputting a signal for operating the brake device based on a signal detected by the state sensor, and an uninterruptible power supply device for supplying electric power to the sensor, the brake device, and the controller. The controller has a signal processing/calculating unit for calculating the deceleration of the car based on the signal detected by the sensor, a command value calculating unit for calculating a command value for operating the brake device based on the deceleration of the car calculated by the processing/calculating unit, and a power monitoring device for monitoring state of the uninterruptible power supply device. At least one of the sensor, the processing/calculating unit, and the calculating unit includes independent systems.

摘要翻译： 一种用于电梯的紧急停止系统包括用于检测汽车操作的状态传感器，用于制动轿厢的制动装置，用于根据状态传感器检测到的信号输出用于操作制动装置的信号的制动控制器，以及 用于向传感器，制动装置和控制器供电的不间断电源装置。 控制器具有信号处理/计算单元，用于根据由传感器检测到的信号来计算轿厢的减速度;指令值计算单元，用于根据由该传感器计算的轿厢的减速度，计算用于操作制动装置的指令值 处理/计算单元，以及用于监视不间断电源装置的状态的电力监视装置。 传感器，处理/计算单元和计算单元中的至少一个包括独立的系统。

公开(公告)号：US20100219814A1

公开(公告)日：2010-09-02

申请号：US12092973

申请日：2006-12-28

申请人： Ryuichi Nishiura ,  Hiroshi Nishizawa ,  Takaharu Ueda

发明人： Ryuichi Nishiura ,  Hiroshi Nishizawa ,  Takaharu Ueda

IPC分类号： G01D5/14

CPC分类号： G01B7/003 ,  B66B1/3492 ,  F01N3/00 ,  G01D5/145

摘要： In a magnetic position sensor, first and second detecting cores are disposed so as to line up with each other on opposite sides of a detecting gap. A magnet unit is displaced relative to the first and second detecting cores together with displacement of a measured object. The magnet unit has: first and second magnet cores that are disposed so as to line up with each other on opposite sides of an origin gap; and a magnet that generates two magnetic flux loops between the first and second detecting cores and the first and second magnet cores, the magnetic flux loops having a boundary at the origin gap.

摘要翻译： 在磁性位置传感器中，第一和第二检测芯设置成在检测间隙的相对侧彼此对齐。 磁体单元相对于第一和第二检测芯与被测量物体的位移一起移位。 磁体单元具有：第一和第二磁芯，其被设置为在原点间隙的相对侧彼此对齐; 以及磁体，其在第一和第二检测铁芯与第一和第二磁铁芯之间产生两个磁通量环，磁通回路在原点间隙具有边界。

公开(公告)号：US07770698B2

公开(公告)日：2010-08-10

申请号：US11814039

申请日：2006-03-17

申请人： Ken-Ichi Okamoto ,  Satoru Takahashi ,  Takaharu Ueda ,  Masunori Shibata

发明人： Ken-Ichi Okamoto ,  Satoru Takahashi ,  Takaharu Ueda ,  Masunori Shibata

IPC分类号： B66B1/32

CPC分类号： B66B1/32 ,  B66B5/02

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。

公开(公告)号：US20100155182A1

公开(公告)日：2010-06-24

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： B66B1/28

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. Stopper detection means 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 detection means, the controller lowers a set value of the overspeed.

摘要翻译： 一种电梯系统，其中控制器监视上升/下降体的速度是否达到预设的超速。 在维护工作时，在缓冲器和升降体之间插入有止动件，以限制升降体的降低位置。 止动器检测装置检测止动件到缓冲器和升降体中的至少一个的安装。 当通过止动器检测装置检测到止动件时，控制器降低超速设定值。

公开(公告)号：US20100101896A1

公开(公告)日：2010-04-29

申请号：US12532414

申请日：2007-04-26

申请人： Takaharu Ueda ,  Takehiko Kubota ,  Akihiro Chida ,  Satoru Takahashi ,  Rikio Kondo

发明人： Takaharu Ueda ,  Takehiko Kubota ,  Akihiro Chida ,  Satoru Takahashi ,  Rikio Kondo

IPC分类号： B66B1/32 ,  B66B11/04 ,  B66B1/36 ,  B66B5/06 ,  B66B1/30

CPC分类号： B66B1/32 ,  B66B5/0031

摘要： Provided is an elevator apparatus including a first electromagnetic switch and a second electromagnetic switch provided between a first electromagnetic coil and a second electromagnetic coil of a first brake device and a second brake device and a power source. The brake control section includes: a first electromagnetic coil control switch provided between the first electromagnetic coil and a ground section; a second electromagnetic coil control switch provided between the second electromagnetic coil and the ground section; a first processing section for opening and closing the first electromagnetic switch and the first electromagnetic coil control switch in response to a braking operation command issued from an operation control section; and a second processing section for opening and closing the second electromagnetic switch and the second electromagnetic coil control switch in response to the braking operation command.

摘要翻译： 本发明提供一种电梯装置，包括设置在第一制动装置的第一电磁线圈和第二电磁线圈之间的第一电磁开关和第二电磁开关，以及第二制动装置和电源。 制动控制部包括：设置在第一电磁线圈与接地部之间的第一电磁线圈控制开关; 设置在第二电磁线圈和接地部之间的第二电磁线圈控制开关; 第一处理部分，用于响应于从操作控制部分发出的制动操作命令来打开和关闭第一电磁开关和第一电磁线圈控制开关; 以及第二处理部，其响应于制动操作命令来打开和关闭第二电磁开关和第二电磁线圈控制开关。

公开(公告)号：US20090283367A1

公开(公告)日：2009-11-19

申请号：US11794823

申请日：2006-04-13

申请人： Takaharu Ueda ,  Masunori Shibata ,  Masaya Sakai

发明人： Takaharu Ueda ,  Masunori Shibata ,  Masaya Sakai

IPC分类号： B66B1/28

CPC分类号： B66B1/30

摘要： In an elevator apparatus, a single car is raised and lowered by a plurality of hoisting machines. An elevator control device for controlling the hoisting machines generates speed commands separately for the hoisting machines. When a current value of one of the hoisting machines reaches a current set value, which is set in advance during acceleration of the car, the elevator control device applies the speed command for that one of the hoisting machines, whose current value has reached the current set value, to the other hoisting machine as well.

摘要翻译： 在电梯装置中，单个轿厢由多台起重机升降。 用于控制曳引机的电梯控制装置分别产生用于曳引机的速度指令。 当一个曳引机的当前值达到在轿厢加速期间预先设定的当前设定值时，电梯控制装置对当前值已经达到当前值的曳引机施加速度指令 设定值，另一台起重机也。

公开(公告)号：US20090236184A1

公开(公告)日：2009-09-24

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： B66B1/06

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，因此可以容易且可靠地确定电梯的运行是否有异常。

公开(公告)号：US07575100B2

公开(公告)日：2009-08-18

申请号：US12285467

申请日：2008-10-06

申请人： Takuo Kugiya ,  Takaharu Ueda ,  Ken-Ichi Okamoto ,  Tatsuo Matsuoka

发明人： Takuo Kugiya ,  Takaharu Ueda ,  Ken-Ichi Okamoto ,  Tatsuo Matsuoka

IPC分类号： B66B5/04

CPC分类号： B66B5/06

摘要： In an elevator apparatus, a car ascends and descends based on a running speed pattern generated by a control panel. Destination floor buttons and landing buttons are connected to an over speed monitoring portion without the intervention of the control panel. The over speed monitoring portion has an over speed setting portion for setting first and second over speeds based on car position information obtained from a car position detector and call registration information obtained from the destination floor buttons and the landing buttons. In the over speed setting portion, a running speed pattern different from the running speed pattern generated by the control panel is independently generated without depending on information from the control panel. The first and second over speeds are set based on the running speed pattern generated by the over speed setting portion.

摘要翻译： 在电梯装置中，轿厢基于由控制面板产生的行驶速度图案上升和下降。 目的地楼层按钮和着陆按钮连接到超速监视部分，无需控制面板的干预。 超速监视部具有用于基于从轿厢位置检测器获得的轿厢位置信息和从目的地楼层按钮和着陆按钮获得的呼叫登记信息来设定第一和第二超速的超速设定部。 在超速设定部中，不依赖于来自控制面板的信息独立地生成与控制面板产生的行驶速度图案不同的行驶速度图案。 基于由超速设定部生成的行驶速度图案来设定第一和第二超速。