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1. 发明专利

JP2010126291A Elevator device 有权
标题翻译：电梯装置
公开(公告)号：JP2010126291A
公开(公告)日：2010-06-10
申请号：JP2008301911
申请日：2008-11-27
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , Mito Engineering Service Kk , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所 , 水戸エンジニアリングサービス株式会社
发明人： NAKAYAMA TETSUYA , SHIGETA MASAYUKI , MIYATA HIROICHI , OMIYA AKIHIRO , SEKIYA YUJI
IPC分类号： B66B3/02 , B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of performing an earthquake emergency operation even if a detector in normal use is damaged. SOLUTION: In this elevator device, a first (normal) detector 9 is provided to a car 2 running in a hoistway 1, a first (normal) landing position detector 7 which faces the first (normal) detector 9 and performs a landing position detecting operation for the car 2 projects in the hoistway 1 at the stop position for the car 2 on the hoistway side, and the earthquake emergency operation is performed by the operation of an earthquake sensor. The elevator device includes a wide second (emergency) detector 10 in the car 2 and a second (emergency) landing position detector 8 provided to the hoistway 1 side which faces the emergency detector 10. When the earthquake sensor is operated, the emergency detector 10 is used to perform the earthquake emergency operation. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使正常使用的检测器被损坏，也能够提供能够进行地震应急操作的电梯装置。解决方案：在该电梯装置中，第一（正常）检测器9被提供给在井道1中运行的轿厢2，第一（正常）着陆位置检测器7面向第一（正常）检测器9并执行轿厢2的着陆位置检测操作在井道1的轿厢2的停止位置在井道1中突出，并且通过地震传感器的操作进行地震应急操作。电梯设备包括轿厢2中的宽的第二（紧急）检测器10和设置在井道1侧面向紧急检测器10的第二（紧急）着陆位置检测器8.当地震传感器被操作时，紧急检测器10 用于执行地震应急作业。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009143679A Elevator apparatus 有权
标题翻译：电梯装置
公开(公告)号：JP2009143679A
公开(公告)日：2009-07-02
申请号：JP2007322702
申请日：2007-12-14
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： USHIMURA MASATO , NAKAYAMA TETSUYA , SHIGETA MASAYUKI , MIYATA HIROICHI , SEKIYA YUJI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator apparatus capable of accurately sensing vibrations of a long article such as a main rope at an earthquake, and carrying out control operation.
SOLUTION: A plurality of natural periods of the long article, for example, the main rope 7 installed in an elevator hoistway 20 are set. The relative displacement of the main rope 7 to the displacement of the hoistway 20 about each natural period is computed according to a signal detected by a vibrometer 5 installed in a building or the hoistway 20. The computed result is compared with a predetermined threshold value to determine whether the control operation is necessary or not.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地感测地震中诸如主绳索的长物品的振动并执行控制操作的电梯设备。解决方案：设置长件的多个自然周期，例如安装在电梯井道20中的主绳索7。根据由安装在建筑物或井道20中的振动计5检测到的信号计算主绳索7相对于每个自然周期的井道20的位移的相对位移。将计算结果与预定阈值进行比较确定控制操作是否需要。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008114944A Elevator device 审中-公开
标题翻译：电梯装置
公开(公告)号：JP2008114944A
公开(公告)日：2008-05-22
申请号：JP2006297257
申请日：2006-11-01
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： SEKIYA YUJI , MIYATA HIROICHI , NAKAMURA HIDEHIRO , NAKAYAMA TETSUYA , SHIGETA MASAYUKI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of performing the operation for emergency by sensing the oscillation of a long article such as a main rope during an earthquake with excellent accuracy.
SOLUTION: In the elevator device for controlling an elevator during an earthquake or a strong wind based on the building oscillation signal detected by a vibration meter 5 installed in a building or in a hoistway, at least one natural period of a long article such as a main rope 7 installed in the hoistway is set, the oscillation response of the long article at the natural period is computed based on the oscillation signal, and a command for emergency is transmitted according to the result of the computation.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在地震期间以高精度感测诸如主绳索的长物品的振荡来执行紧急操作的电梯装置。解决方案：在基于由安装在建筑物或井道中的振动计5检测到的建筑物振荡信号的地震或强风期间控制电梯的电梯装置中，至少一个长篇物品的自然周期设置安装在井道中的主绳索7，根据振荡信号计算长时间物品在自然时段的振荡响应，根据计算结果发送紧急指令。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008114958A Elevator device 审中-公开
标题翻译：电梯装置
公开(公告)号：JP2008114958A
公开(公告)日：2008-05-22
申请号：JP2006298372
申请日：2006-11-02
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： NAKAYAMA TETSUYA , SHIGETA MASAYUKI , MIYATA HIROICHI , NAKAMURA HIDEHIRO , WATANABE HARUO
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of reducing any unnecessary operation for emergency caused by the noise vibration other than an earthquake, and performing the rapid operation for emergency to the earthquake such as an epicentral earthquake.
SOLUTION: A vibration meter 24 is installed in a hoistway or a building. When the signal by the vibration meter 24 exceeds the threshold α N times, and when the signal exceeds the threshold β (>α) M (
摘要翻译：要解决的问题：提供一种能够减少除了地震之外的噪声振动引起的紧急情况的不必要的操作的电梯装置，并且对诸如震中的地震等地震进行紧急的快速操作。
解决方案：振动计24安装在井道或建筑物内。当振动计24的信号超过阈值αN次时，当信号超过阈值β（>α）M（

5. 发明专利

JP2009113937A Emergency operation device of elevator 审中-公开
标题翻译：电梯紧急运行装置
公开(公告)号：JP2009113937A
公开(公告)日：2009-05-28
申请号：JP2007289723
申请日：2007-11-07
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： NAKAYAMA TETSUYA , SHIGETA MASAYUKI , MIYATA HIROICHI , NAKAMURA HIDEHIRO , SEKIYA YUJI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an emergency operation device of an elevator capable of reducing the occurrence of damage due to long period earthquake motions. SOLUTION: This emergency operation device is provided with a reception means 3 for receiving an emergency earthquake flash report delivered from the outside and including seismic center information and seismic center seismic intensity information and a long period earthquake motion sensor 13 for sensing the long period earthquake motions and outputting a signal. When a control means 4a determines that the seismic center of the earthquake related to the received emergency earthquake flash report is included in an object region fixed in advance and the seismic intensity of the earthquake is a prescribed value or more, a car 9 is stopped at the nearest floor and is made a standby state by opening a door, switches an operation to a long period earthquake motion emergency operation fixed in advance when determining that there is an output of the signal from the long period earthquake motion sensor 13 during prescribed time from the occurrence of the earthquake, and returns to a normal operation when determining that there is no output of the signal from the long period earthquake motion sensor 13 during the prescribed time fixed in advance from the occurrence of the earthquake. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少由于长周期地震运动引起的损坏的发生的电梯的应急操作装置。解决方案：该紧急操作装置设置有接收装置3，用于接收从外部传送的紧急地震闪烁报告，并包括地震中心信息和地震中心地震烈度信息;以及长周期地震运动传感器13，用于感测长周期地震运动并输出信号。当控制装置4a确定与所接收的紧急地震闪光报告相关的地震的地震中心包括在预先固定的物体区域中并且地震的地震烈度是规定值以上时，轿厢9停止在最近的楼层通过开门而处于待机状态，当在规定的时间内确定有来自长周期地震运动传感器13的信号的输出时，将操作切换到预先固定的长时间地震动作紧急操作发生地震，并且在从地震发生时预先确定的规定时间内确定不存在来自长周期地震运动传感器13的信号的输出时，返回到正常动作。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008230771A Elevator device 审中-公开
标题翻译：电梯装置
公开(公告)号：JP2008230771A
公开(公告)日：2008-10-02
申请号：JP2007073122
申请日：2007-03-20
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： NAKAYAMA TETSUYA , SHIGETA MASAYUKI , MIYATA HIROICHI , NAKAMURA HIDEHIRO , SEKIYA YUJI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator device accurately sensing swing of elongated articles such as a main rope upon an earthquake or a strong wind and conducting emergency operation.
SOLUTION: In the elevator device conducting the emergency operation upon an earthquake or a strong wind, the amount of swing of an elongated article in an elevator shaft is calculated at regular time intervals based on a building shaking signal detected by a vibration indicator 5 installed at an upper part of the elevator shaft or an upper part of the building to gradually conduct emergency operation based on the amount of swing of the elongated article.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电梯装置，在地震或强风下精确地感测诸如主绳的细长物品的摆动并进行紧急操作。解决方案：在地震或强风中进行紧急操作的电梯装置中，基于由振动指示器检测到的建筑物振动信号，以规则的时间间隔计算电梯井中细长物品的摆动量 5安装在电梯井的上部或建筑物的上部，以基于细长物品的摆动量逐渐进行紧急操作。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007320685A Elevator device 有权
标题翻译：电梯装置
公开(公告)号：JP2007320685A
公开(公告)日：2007-12-13
申请号：JP2006150884
申请日：2006-05-31
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： NAKAYAMA TETSUYA , SHIGETA MASAYUKI , MIYATA HIROICHI , WATANABE HARUO , NOGUCHI NAOAKI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of performing operation for emergency by sensing an oscillation of an earthquake or the like with high accuracy.
SOLUTION: In the elevator device in which a sensor for detecting the acceleration or the velocity is installed within a hoistway 11 or a building 13 with the hoistway 11 formed therein, and the operation for emergency is performed by using the result of detection of the sensor, the acceleration or the velocity in the horizontal direction and the vertical direction is detected by the sensor; seismic signals in the horizontal direction and the vertical direction are detected by using the acceleration or the velocity in each direction; each detection signal is sequentially synthesized and calculated without classifying the horizontal direction and the vertical direction of each detection signal; and when the synthesized value is larger than the predetermined threshold, the operation for emergency during an earthquake is performed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够以高精度感测地震等的振荡来进行紧急操作的电梯装置。解决方案：在其中用于检测加速度或速度的传感器安装在其中形成有井道11的井道11或建筑物13内的电梯装置中，并且通过使用检测结果来执行紧急操作传感器检测到水平方向和垂直方向的加速度或速度，通过使用每个方向的加速度或速度来检测水平方向和垂直方向上的地震信号; 顺序地合成和计算每个检测信号，而不对每个检测信号的水平方向和垂直方向进行分类; 并且当合成值大于预定阈值时，执行地震期间的紧急操作。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2009292579A Hydraulic draft gear for elevator 有权
标题翻译：液压叶轮电梯
公开(公告)号：JP2009292579A
公开(公告)日：2009-12-17
申请号：JP2008146984
申请日：2008-06-04
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： WATANABE HARUO , ZAMA HIDETAKA , MIYATA HIROICHI , HIRANO KAORU , SHITOMI KENJI , MASUDA KATSUTARO
IPC分类号： B66B5/28
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic gear for an elevator capable of reducing an overall height.
SOLUTION: This hydraulic draft gear for an elevator comprises a cylinder 2 standing in a pit 1 of a hoistway and filled with working oil O inside, and a plurality of plungers 3-5 shrinkably fitted with the cylinder 2 in an upward and downward direction, formed with sequentially smaller diameters, and concentrically overlaid on each other. The hydraulic draft gear is provided with an orifice hole 9, in which the working oil O circulates according to a downward movement of the plungers 3-5, an elongated conical member 11, whose tip is freely inserted in the orifice hole 9, and a return spring 7 returned to an initial position after the plungers 3-5 move downward, in the cylinder 2. The return spring 7 comprises a first spring 7a and a second spring 7b split into two in the upward and downward direction, and a disc 10 having the elongated conical member 11 is interposed between the first spring 7a and the second spring 7b displaceably upward and downward.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够降低整体高度的电梯的液压齿轮。解决方案：这种用于电梯的液压牵伸齿轮包括一个气缸2，其位于井道的凹坑1中并且在其内部装有工作油O，并且多个柱塞3-5与气缸2一起向上和向下的方向，顺序地形成较小的直径，同心地重叠。液压牵引齿轮设有孔口9，其中工作油O根据柱塞3-5的向下运动而循环，其尖端自由地插入孔口9中的细长锥形部件11和在柱塞3中，复位弹簧7在柱塞3-5向下移动之后返回到初始位置。复位弹簧7包括沿上下方向分成两部分的第一弹簧7a和第二弹簧7b，具有细长的锥形构件11插入在第一弹簧7a和第二弹簧7b之间，可移动地向上和向下。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009263086A Earthquake disaster prevention system for elevator 有权
标题翻译：电梯地震灾害预防系统
公开(公告)号：JP2009263086A
公开(公告)日：2009-11-12
申请号：JP2008114762
申请日：2008-04-25
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： HAMADA TOMOYUKI , MIYATA HIROICHI , OMIYA AKIHIRO , SHIGETA MASAYUKI , SEKIYA YUJI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To early and reliably detect seismic motion which becomes truly dangerous for a building or operations of an elevator. SOLUTION: An earthquake disaster prevention system for an elevator which receives an earthquake early warning delivered upon the occurrence of the earthquake and performs the emergency operation of an elevator car includes: a vibrometer 2 which is disposed in a building in which an elevator 1 is installed and measures seismic acceleration, displacement, or seismic intensity generated by the earthquake as vibration; a reception terminal 4 to receive the earthquake early warning; and a comparison criterion calculation means 5 which calculates a distance to an earthquake's hypocenter based on a hypocentral location according to the received earthquake early warning and a building location, and decreases a comparison criterion value as the distance to the hypocenter increases, thereby controlling the operations of the elevator 1 by comparison between the measured vibration and the comparison criterion value. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：早期可靠地检测对建筑物或电梯操作变得真正危险的地震运动。解决方案：一种电梯的地震防灾系统，其接收地震发生时交付的地震预警并执行电梯轿厢的紧急操作，包括：振动计2，其设置在建筑物内，电梯 1安装并测量地震产生的地震加速度，位移或地震烈度作为振动; 接收地面预警的接收终端4; 以及比较标准计算单元5，根据接收的地震预警和建筑物位置，计算出基于中心位置的地震震源的距离，并且随着距震源距离的增加而减小比较标准值，从而控制操作通过比较测量的振动和比较标准值。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009249094A Vibration damping structure of tail cord 有权
标题翻译：尾绳振动阻尼结构
公开(公告)号：JP2009249094A
公开(公告)日：2009-10-29
申请号：JP2008096985
申请日：2008-04-03
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： NAMIDA YOSHIRO , MIYATA HIROICHI , OMIYA AKIHIRO , SHIGETA MASAYUKI
IPC分类号： B66B7/06
摘要： PROBLEM TO BE SOLVED: To provide a vibration damping structure of a tail cord capable of generating a sufficient vibration damping effect to large rocking of the tail cord accompanied with the occurrence of an earthquake or strong wind.
SOLUTION: In the vibration damping structure of the tail cord 3 connecting a car 2 and a fixing portion of a hoistway in which the car is hoisted/lowered, and suspended so as to form a U-shaped curved portion 8, liquid 5 is poured into a flexible hollow pipe 4 integrally formed in a longitudinal direction of the tail cord 3, and both ends of the hollow pipe 4 are opened. Therefore, when the tail cord is rocked, the liquid 5 freely moves in the hollow pipe 4 to generate a vibration damping effect, so that the rocking of the tail cord can be restrained.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够产生足够的减震效果的尾绳的减振结构，伴随着地震或强风的发生，尾绳的大摇摆。解决方案：在连接轿厢2和轿厢升降通道的固定部分的尾绳3的减震结构中，悬挂以形成U形弯曲部分8，液体 5被注入到沿着尾绳3的纵向一体形成的柔性中空管4中，中空管4的两端打开。因此，当尾绳摇动时，液体5在中空管4中自由移动以产生减振效果，从而可以抑制尾绳的摆动。版权所有（C）2010，JPO＆INPIT

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