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公开(公告)号：EP1958909A1
公开(公告)日：2008-08-20
申请号：EP05809757.7
申请日：2005-11-25
CPC分类号： B66B5/02 , B66B1/32 , B66B5/0031
摘要： Provided is an emergency stop system for an elevator including 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 a state of the uninterruptible power supply device. At least one of the sensor, the processing/calculating unit, and the calculating unit has a plurality of independent systems.
摘要翻译： 提供一种用于电梯的紧急停止系统，其包括用于检测轿厢的操作的状态传感器，用于制动轿厢的制动装置，用于根据由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，用于基于由所述传感器计算出的轿厢的减速度来计算用于操作制动装置的指令值 处理/计算单元和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具有多个独立系统。
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公开(公告)号：EP1741658A1
公开(公告)日：2007-01-10
申请号：EP04730006.6
申请日：2004-04-28
IPC分类号： B66B5/12
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中介而由主绳索悬吊的轿厢。 该车配备了一个位移传感器，用于测量主绳相对于汽车的位移量。 位移传感器电连接到安装在汽车上的异常控制装置。 异常控制装置基于来自位移传感器的信息来获得主绳索的张力的大小，并且将制动命令信号选择性地输出到以下装置中的一个：操作控制装置，制动装置和紧急停止装置 ，根据主绳索张力的大小。
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公开(公告)号：EP1958909B1
公开(公告)日：2014-01-08
申请号：EP05809757.7
申请日：2005-11-25
CPC分类号： B66B5/02 , B66B1/32 , B66B5/0031
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公开(公告)号：EP1955972B1
公开(公告)日：2013-07-10
申请号：EP05811465.3
申请日：2005-11-29
发明人： OKAMOTO, Ken-Ichi , YUMURA, Takashi
CPC分类号： B66B1/3492 , B66B7/027 , B66B7/046
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公开(公告)号：EP1454867B1
公开(公告)日：2012-08-22
申请号：EP01274956.0
申请日：2001-12-11
发明人： OKADA, Mineo , OKAMOTO, Kenichi , KUGIYA, Takuo , YUMURA, Takashi
摘要： An elevator comprising a first governor (121) for braking an emergency stopper (10) engaging a guide rail by restricting the circulation movement of a governor rope (13) suspended in an elevator shaft (1) when the speed of a cage (8) ascending/descending the elevator shaft (1) reaches a first over speed. The cage (8) is also provided with a second governor (42) which brakes the emergency stopper (10) when the cage speed reaches a second over speed lower than the first over speed. Furthermore, an end region drive means (55) is provided in the elevator shaft (1) in order to drive the second governor (42) when the cage (8) ascends or descends an end region. When the cage (8) is descending at an over speed in the end region of the elevator shaft (1), the emergency stopper (10) is actuated by an over speed lower than the emergency brake over-speed in the intermediate region of the elevator shaft (1). Consequently, marginal distance of the cage (8) can be shortened at the end of the elevator shaft and the construction cost of the elevator shaft (1) and the manufacturing cost of a shock absorber (111) can be saved.
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公开(公告)号：EP1431234B1
公开(公告)日：2008-11-19
申请号：EP02775213.8
申请日：2002-09-19
CPC分类号： B66B21/025 , B66B21/04 , B66B23/14
摘要： A sloped part high-speed escalator, wherein a plurality of steps are endlessly connected to each other and moved circulatingly, the drive roller shafts of the steps adjacent to each other are connected to each other through link mechanisms, the intervals of the drive roller shafts are varied by the transformation of the link mechanisms, and an outer peripheral length variation absorbing mechanism is installed at the inverse part of a step circulating route to absorb a variation in outer peripheral length of a polygon formed by linearly joining the axes of the drive rollers while guiding the movement of the driver rollers at the inverse part.
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公开(公告)号：EP1431234A1
公开(公告)日：2004-06-23
申请号：EP02775213.8
申请日：2002-09-19
CPC分类号： B66B21/025 , B66B21/04 , B66B23/14
摘要： In an escalator with a high speed inclined section, a plurality of steps are coupled in an endless manner and are moved to circulate. Driving roller shafts of the steps adjacent to each other are coupled with each other by a link mechanism. An interval between the driving roller shafts is changed as the link mechanism is transformed. An outer peripheral length change absorbing mechanism is provided in a reversing section of a circulation path of the steps. The outer peripheral length change absorbing mechanism absorbs a change in an outer peripheral length of a polygon formed by connecting axes of the driving rollers with straight lines, while guiding the movement of the driving rollers in the reversing section.
摘要翻译： 在具有高速倾斜段的自动扶梯中，多个台阶以无尽的方式联接并移动以循环。 彼此相邻的台阶的驱动辊轴通过连杆机构相互连接。 驱动辊轴之间的间隔随着连杆机构的变形而改变。 外周长变化吸收机构设置在台阶的循环路径的反转部中。 外周长变化吸收机构吸收由驱动辊的轴线以直线形成的多边形的外周长度的变化，同时引导驱动辊在反转部中的移动。
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公开(公告)号：EP1955972A1
公开(公告)日：2008-08-13
申请号：EP05811465.3
申请日：2005-11-29
发明人： OKAMOTO, Ken-Ichi , YUMURA, Takashi
CPC分类号： B66B1/3492 , B66B7/027 , B66B7/046
摘要： A control apparatus for an elevator has a support device mounted on a car, a detection device for detecting the position of the car, and a control unit for controlling an operation of the elevator based on information from the detection device. The support device has a rail holding member, which is displaceable with respect to the car and is guided by a guide rail arranged in a hoistway. The detection device is provided on the rail holding member
摘要翻译： 本发明提供一种电梯的控制装置，其具有搭载在轿厢上的支承装置，检测轿厢位置的检测装置以及根据来自检测装置的信息来控制电梯的动作的控制装置。 支撑装置具有导轨保持构件，该导轨保持构件可相对于轿厢移动并且由布置在井道中的导轨引导。 检测装置设置在轨道保持部件上
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公开(公告)号：EP1454867A1
公开(公告)日：2004-09-08
申请号：EP01274956.0
申请日：2001-12-11
发明人： OKADA, Mineo , OKAMOTO, Kenichi , KUGIYA, Takuo , YUMURA, Takashi
IPC分类号： B66B5/04
摘要： There is provided a first governor (121) which restrains the circulatory movement of a governor rope (13) suspended in a hoistway (1) when the speed of a car (8), the car ascending/descending a hoistway (1), has reached a first overspeed, thereby causing an emergency stopper (10) engaging a guide rail to perform braking operation. The car (8) is provided with a second governor (42). When the speed of the car has reached a second overspeed lower than the first overspeed, the emergency stopper (10) is caused to perform braking operation. Further, end region drive means (55) is provided in the hoistway (1), and the second governor (42) is driven when the car (8) ascends or descends across the end region.
By means of such a construction, when the car (8) descends at an overspeed in the end region of the hoistway (1), the emergency stopper (10) performs braking operation at an overspeed lower than an emergency braking overspeed which would be achieved in an intermediate region of the hoistway (1). As a result, a buffer ascending/descending distance of the car (8) at the end of the hoistway can be shortened, thereby curtailing the cost for constructing the hoistway (1) and the cost for manufacturing a buffer (111).摘要翻译： 提供了一种第一调速器（121），当轿厢（8）的轿厢（8）的升降/升降（1）的速度具有（1）的速度时，限制悬挂在井道（1）中的调速器绳索（13）的循环运动 达到第一超速，从而使紧固止动件（10）与导轨接合以进行制动操作。 轿厢（8）设有第二调速器（42）。 当汽车的速度达到比第一超速低的第二超速时，使紧急停止器（10）进行制动操作。 另外，端部区域驱动装置（55）设置在井道（1）中，当轿厢（8）越过端部区域上升或下降时，第二调速器（42）被驱动。 通过这样的结构，当轿厢（8）在井道（1）的端部区域中的超速下降时，紧急停止器（10）以超过紧急制动超速的超速进行制动操作 这将在井道（1）的中间区域中实现。 结果，可以缩短在井道末端处的轿厢（8）的缓冲上升/下降距离，从而减少了用于构造井道（1）的成本和制造缓冲器（111）的成本。
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