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1. 发明授权

US07703578B2 Elevator apparatus 有权
标题翻译：电梯设备
公开(公告)号：US07703578B2
公开(公告)日：2010-04-27
申请号：US10578565
申请日：2004-04-28
申请人： Takuo Kugiya , Ken-Ichi Okamoto , Takashi Yumura , Tatsuo Matsuoka
发明人： Takuo Kugiya , Ken-Ichi Okamoto , Takashi Yumura , Tatsuo Matsuoka
IPC分类号： G08B21/00
CPC分类号： B66B5/12
摘要： An elevator apparatus has a car suspended by a main rope through the intermediation of a shackle spring. The car is equipped with a displacement sensor for measuring the displacement amount of the main rope with respect to the car. The displacement sensor is electrically connected to an abnormality control device mounted on the car. The abnormality control device obtains the magnitude of the tension of the main rope based on information from the displacement sensor, and selectively outputs a braking command signal to one of the following devices: an operation control device, a brake device, and an emergency stop device, according to the magnitude of the tension of the main rope.
摘要翻译：电梯装置具有通过钩环弹簧由主绳悬吊的轿厢。汽车配备有用于测量主绳相对于轿厢的位移量的位移传感器。位移传感器电连接到安装在轿厢上的异常控制装置。异常控制装置根据来自位移传感器的信息获得主绳索张力的大小，并且选择性地向以下装置之一输出制动指令信号：操作控制装置，制动装置和紧急停止装置，根据主绳的张力的大小。

2. 发明授权

US07669697B2 Elevator apparatus 有权
标题翻译：电梯设备
公开(公告)号：US07669697B2
公开(公告)日：2010-03-02
申请号：US11791850
申请日：2006-02-01
申请人： Takaharu Ueda , Masunori Shibata , Ken-Ichi Okamoto , Satoru Takahashi
发明人： Takaharu Ueda , Masunori Shibata , Ken-Ichi Okamoto , Satoru Takahashi
IPC分类号： B66B1/32 , B66B1/34
CPC分类号： B66B5/22 , B66B1/32 , B66B5/02
摘要： In an elevator apparatus, a brake control device has a first brake control portion, a second brake control portion, and a third brake control portion. The first brake control portion operates a hoisting machine brake to stop a ascending/descending body as an emergency measure when an abnormality is detected. The second brake control portion reduces a braking force of the hoisting machine brake when a deceleration of the ascending/descending body becomes equal to or higher than a predetermined value during an emergency braking operation of the hoisting machine brake. The third brake control portion monitors a slip speed of a main rope with respect to a drive sheave during emergency braking operation of the hoisting machine brake, and reduces a braking force of the hoisting machine brake when the slip speed of the main rope becomes equal to or higher than a predetermined value.
摘要翻译：在电梯装置中，制动控制装置具有第一制动控制部，第二制动控制部以及第三制动控制部。当检测到异常时，第一制动控制部分操作曳引机制动器以停止上升/下降的身体作为紧急措施。当在曳引机制动器的紧急制动操作期间，当上升/下降体的减速度等于或大于预定值时，第二制动控制部分减小曳引机制动器的制动力。第三制动控制部分在曳引机制动器的紧急制动操作期间监测主绳索相对于驱动绳轮的滑动速度，并且当主绳索的滑动速度等于或高于预定值。

3. 发明申请

US20100032245A1 Elevator Apparatus 有权
标题翻译：电梯设备
公开(公告)号：US20100032245A1
公开(公告)日：2010-02-11
申请号：US11794321
申请日：2006-03-02
申请人： Masunori Shibata , Takaharu Ueda , Satoru Takahashi , Ken-Ichi Okamoto
发明人： Masunori Shibata , Takaharu Ueda , Satoru Takahashi , Ken-Ichi Okamoto
IPC分类号： B66B1/32
CPC分类号： B66B1/32 , B66B5/02
摘要： In an elevator apparatus, a brake device is controlled by a brake control device. The brake control device has a first brake control portion for operating the brake device to stop a car as an emergency measure upon detection of an abnormality, and a second brake control portion for reducing a braking force of the brake device when a deceleration of the car becomes equal to or larger than a predetermined value during emergency braking operation of the first brake control portion. The second brake control portion controls the brake device independently of the first brake control portion.
摘要翻译：在电梯装置中，制动装置由制动控制装置控制。制动控制装置具有第一制动控制部，其用于在检测到异常时操作制动装置以停止作为紧急措施的汽车;以及第二制动控制部，用于在轿厢减速时减小制动装置的制动力在第一制动控制部的紧急制动操作期间变为等于或大于预定值。第二制动控制部分独立于第一制动控制部分控制制动装置。

4. 发明申请

US20090101450A1 Elevator apparatus that detects an accurate running speed of an elevator car that operates over speed 有权
公开(公告)号：US20090101450A1
公开(公告)日：2009-04-23
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.

5. 发明授权

US07448472B2 Elevator apparatus that detects an accurate running speed of an elevator car that operates over speed 有权
标题翻译：检测高速运转的电梯轿厢的运转速度的电梯装置
公开(公告)号：US07448472B2
公开(公告)日：2008-11-11
申请号：US10538307
申请日：2003-11-21
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。

6. 发明授权

US07891466B2 Elevator apparatus for emergency braking 有权
标题翻译：用于紧急制动的电梯设备
公开(公告)号：US07891466B2
公开(公告)日：2011-02-22
申请号：US11794198
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 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。

7. 发明申请

US20100044159A1 ELEVATOR APPARATUS 有权
标题翻译：电梯装置
公开(公告)号：US20100044159A1
公开(公告)日：2010-02-25
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。

8. 发明申请

US20100025162A1 Elevator Apparatus 有权
标题翻译：电梯设备
公开(公告)号：US20100025162A1
公开(公告)日：2010-02-04
申请号：US11794198
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 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。

9. 发明申请

US20090266649A1 EMERGENCY STOP SYSTEM FOR ELEVATOR 有权
标题翻译：电梯紧急停止系统
公开(公告)号：US20090266649A1
公开(公告)日：2009-10-29
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。

10. 发明申请

US20090133964A1 Elevator Apparatus 有权
标题翻译：电梯设备
公开(公告)号：US20090133964A1
公开(公告)日：2009-05-28
申请号：US11791850
申请日：2006-02-01
申请人： Takaharu Ueda , Masunori Shibata , Ken-Ichi Okamoto , Satoru Takahashi
发明人： Takaharu Ueda , Masunori Shibata , Ken-Ichi Okamoto , Satoru Takahashi
IPC分类号： B66B1/32
CPC分类号： B66B5/22 , B66B1/32 , B66B5/02
摘要： In an elevator apparatus, a brake control device has a first brake control portion, a second brake control portion, and a third brake control portion. The first brake control portion operates a hoisting machine brake to stop a ascending/descending body as an emergency measure when an abnormality is detected. The second brake control portion reduces a braking force of the hoisting machine brake when a deceleration of the ascending/descending body becomes equal to or higher than a predetermined value during an emergency braking operation of the hoisting machine brake. The third brake control portion monitors a slip speed of a main rope with respect to a drive sheave during emergency braking operation of the hoisting machine brake, and reduces a braking force of the hoisting machine brake when the slip speed of the main rope becomes equal to or higher than a predetermined value.
摘要翻译：在电梯装置中，制动控制装置具有第一制动控制部，第二制动控制部以及第三制动控制部。当检测到异常时，第一制动控制部分操作曳引机制动器以停止上升/下降的身体作为紧急措施。当在曳引机制动器的紧急制动操作期间，当上升/下降体的减速度等于或大于预定值时，第二制动控制部分减小曳引机制动器的制动力。第三制动控制部分在曳引机制动器的紧急制动操作期间监测主绳索相对于驱动绳轮的滑动速度，并且当主绳索的滑动速度等于或高于预定值。

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