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71. 发明专利

JP2014040320A Safety device of elevator and operation method using the same 审中-公开
标题翻译：电梯的安全装置和使用它的操作方法
公开(公告)号：JP2014040320A
公开(公告)日：2014-03-06
申请号：JP2012184723
申请日：2012-08-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HOSHINO TAKAMICHI , MATSUDO TAKASHI , MATSUMOTO KEIJI , TAKAYAMA NAOKI , INOUE SHINSUKE , YOSHIKAWA TOSHIFUMI , IWAMOTO AKIRA , FUKADA HIRONORI
IPC分类号： B66B5/02 , B66B1/34 , B66B3/02 , B66B5/00
摘要： PROBLEM TO BE SOLVED: To provide a safety device for a rescue operation preventing an artificial mistake and improving operability.SOLUTION: A safety device includes: a car 10, an operation controller 41 provided on a control panel 40 to control the operation of the car 10; a hoist brake 22 stopping the operation of the car 10; an emergency electric operation device 90 installed at each floor landing to rescue passengers during emergency stop of the car 10; a brake power supply opening/closing device; and a driving system power supply opening/closing device. The control panel 40 includes an electronic safety controller 42 inputting an operation state of an elevator 1 and an input signal of the emergency electric operation device 90 as input information so as to determine an abnormality and outputting a command signal to transfer the car 10 to a safety state. When the electronic safety controller 42 determines whether the car 10 enters a prescribed distance in relation to the floor landing on each floor, the electronic safety controller 42 notifies a floor on which the emergency electric operation device 90 is mounted of the determination and automatically stops the car 10 at the nearest floor.
摘要翻译：要解决的问题：提供一种用于防止人为错误并提高可操作性的救援行动的安全装置。解决方案：安全装置包括：轿厢10，设置在控制面板40上以控制轿厢的操作的操作控制器41 10; 停止轿厢10的操作的起重制动器22; 安装在每个楼层登陆以在轿厢10的紧急停止期间抢救乘客的紧急电动操作装置90; 制动电源开/关装置; 以及驱动系统电源开闭装置。控制面板40包括：电子安全控制器42，其输入电梯1的运行状态和应急电动操作装置90的输入信号作为输入信息，以便确定异常并输出指令信号以将轿厢10传送到安全状态。当电子安全控制器42确定轿厢10是否相对于每层楼层登陆指定的距离时，电子安全控制器42将确定了应急电动操作装置90的地面通知给该确定，并自动停止车10在最近的楼层。

72. 发明专利

JP2014019503A Double deck elevator and method of controlling the same 审中-公开
标题翻译：双层电梯及其控制方法
公开(公告)号：JP2014019503A
公开(公告)日：2014-02-03
申请号：JP2012156427
申请日：2012-07-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KANEDA HIRONORI , NAKAGAWA KIMITO , FUKADA HIRONORI , TOYABE JUN , SUGIYAMA YOHEI , YAMASHITA KOICHI , SETSU KI
IPC分类号： B66B11/02 , B66B1/42 , B66B5/00
摘要： PROBLEM TO BE SOLVED: To improve safety of a maintenance staff in the maintenance inspection of a double deck elevator with a floor height regulating function.SOLUTION: A double deck elevator includes two top and bottom cars in an elevating outer frame, and capable of moving the car within the outer frame. A stop switch is arranged in a maintenance inspection space in which there is possibly a risk that may extend to a maintenance person standing there by the elevation of the outer frame or the movement of the car. The stop switch functions as a switch for inhibiting the elevation of the outer frame when the elevation of the outer frame is possible, and functions as a switch for inhibiting the movement of the car when the elevation of the outer frame is inhibited and the movement of the car is possible within the outer frame.
摘要翻译：要解决的问题：提高维修人员在具有地板高度调节功能的双层电梯的维护检查中的安全性。解决方案：双层电梯包括升降外框架中的两个顶部和底部轿厢，并且能够移动车内外框。在维修检查空间中设置有停止开关，在该维护检查空间中，可能存在通过外框架的高度或轿厢的移动而延伸到维护人员的位置的风险。停止开关用作当外框架的高度可以抑制外框架的高度的开关，并且用作当外框架的高度被禁止时用于抑制轿厢移动的开关，汽车在外框架内是可能的。

73. 发明专利

JP2012188184A Double-deck elevator and method of adjusting car interval for the same 有权
标题翻译：双层电梯和调整汽车间隔的方法
公开(公告)号：JP2012188184A
公开(公告)日：2012-10-04
申请号：JP2011050912
申请日：2011-03-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KANEDA HIRONORI , FURUHASHI MASAYA , TOYABE JUN , SUGIYAMA YOHEI , FUKADA HIRONORI , NAKAGAWA KIMITO , ASHIKAWA SHINICHI , TATEYAMA HIROYUKI
IPC分类号： B66B7/12 , B66B1/42 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a double-deck elevator capable of suppressing the partial deterioration of an interval adjusting apparatus adjusting an interval between an upper car and a lower car and preventing the deterioration of the riding comfort of a passenger.SOLUTION: The double-deck elevator includes a drive command means (16) driving a hoisting machine 7 which drives a rope 6 hanging the upper car 4 and the lower car 5 beyond a normal adjustment interval when the elevator is not used by the passenger. This configuration can diffuse a local burden on the rope, the hoisting machine 7 and car pulleys 4P, 5P around which the rope 6 wound, etc. and thus, can suppress partial deterioration. By driving the rope 6 beyond the adjustment interval, dust adhered to the rope 6 can be removed by drawing the rope 6 by a sheave 8 and the car pulleys 4P, 5P. As a result, the deterioration of the riding comfort caused by dust adhesion can be prevented.
摘要翻译：要解决的问题：提供一种双层电梯，其能够抑制调节上部轿厢和下部轿厢之间的间隔的间隔调节装置的部分劣化，并且防止乘客的乘坐舒适性的恶化。解决方案：双层电梯包括一个驱动指令装置（16），驱动曳引机7，当曳引机未被使用时，驱动悬挂上部轿厢4和下部轿厢5的绳索6超过正常调节间隔乘客。这种结构可能使绳索，曳引机7和绳索6缠绕的轿厢滑轮4P，5P等局部负担扩大，从而可以抑制部分劣化。通过将绳索6驱动超过调整间隔，可以通过用绳轮8和轿厢皮带轮4P，5P牵引绳索6来去除附着在绳索6上的灰尘。结果，可以防止由灰尘粘附引起的乘坐舒适度的恶化。版权所有（C）2013，JPO＆INPIT

74. 发明专利

JP2012140194A Elevator 有权
标题翻译：电梯
公开(公告)号：JP2012140194A
公开(公告)日：2012-07-26
申请号：JP2010292787
申请日：2010-12-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIMOTO SHINJI , FURUHASHI MASAYA , FUKADA HIRONORI , TOYABE JUN , TAKAYAMA NAOKI , NAKAGAWA KIMITO , INOUE SHINSUKE
IPC分类号： B66B3/02 , B66B5/04
摘要： PROBLEM TO BE SOLVED: To provide an elevator which has high operational reliability, is suppressed in the risk of dangerous installation operation and maintenance operation, and can shorten wiring.SOLUTION: An uppermost floor detecting detector 7a and a lowermost floor detecting detector 7b are disposed on a governor rope 3, the uppermost floor detecting sensor 6a and the lowermost floor detecting sensor 6b are disposed near a governor driving side pulley 2, a control part 9 which controls a driving operation of the governor with detection signals of the sensors 6a, 6b is disposed, and on the basis of detection of the uppermost floor detecting detector 7a with the uppermost floor detecting sensor 6a and the detection of the lowermost floor detecting detector 7b with the lowermost floor detecting sensor 6b, the driving operation of the governor is controlled by the control part 2.
摘要翻译：要解决的问题：为了提供具有高操作可靠性的电梯，被抑制在危险的安装操作和维护操作的风险中，并且可以缩短布线。解决方案：最上层检测检测器7a和最下层检测检测器7b设置在调速器绳索3上，最上层检测传感器6a和最下层检测传感器6b设置在调速器驱动侧滑轮2附近，设置利用传感器6a，6b的检测信号来控制调速器的驱动动作的控制部9，并且基于最上层检测传感器6a的最上层检测检测器7a的检测和最下层的检测检测检测器7b与最低层检测传感器6b，调速器的驱动操作由控制部分2控制。版权所有：（C）2012，JPO＆INPIT

75. 发明专利

JP2012126558A Apparatus for controlling elevator car 审中-公开
标题翻译：控制电梯车的装置
公开(公告)号：JP2012126558A
公开(公告)日：2012-07-05
申请号：JP2010281740
申请日：2010-12-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOYABE JUN , FURUHASHI MASAYA , FUKADA HIRONORI , IWAMOTO AKIRA , TAKAYAMA NAOKI , YAMASHITA KOICHI , NAKAGAWA KIMITO
IPC分类号： B66B3/02 , B66B1/36 , B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for controlling an elevator car that can achieve CUMP and can perform landing control with high accuracy.SOLUTION: One shielding member 11 arranges a door zone detection area 34, a door zone upper end re-levelling zone lower end detection area 35 and a door zone lower end re-levelling zone upper end detection region 36. A photoelectric position detector 10 includes: a first detection unit 101A that detects the door zone lower end and door zone upper end of the door zone detection area 34; a second detection unit 102A that detects the re-levelling zone lower end and door zone upper end of the door zone upper end re-levelling zone lower end detection area 35; and a third detection unit 103A that detects the door zone lower end and the re-levelling zone upper end of the door zone lower end re-levelling zone upper end detection area 36.
摘要翻译：要解决的问题：提供一种能够实现CUMP的电梯轿厢的控制装置，并可以高精度地进行着陆控制。解决方案：一个屏蔽构件11布置门区域检测区域34，门区域上端重新平整区域下端检测区域35和门区域下端重新平整区域上端检测区域36.光电位置检测器10包括：第一检测单元101A，其检测门区域检测区域34的门区下端和门区上端; 第二检测单元102A，其检测门区上端重新平整区下端检测区域35的再平整区下端和门区上端; 以及第三检测单元103A，其检测门区下端重新平整区上端检测区域36的门区下端和重新调平区域上端。（C）2012，JPO＆INPIT

76. 发明专利

JP2012086959A Electronic safety elevator 有权
标题翻译：电子安全电梯
公开(公告)号：JP2012086959A
公开(公告)日：2012-05-10
申请号：JP2010236063
申请日：2010-10-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUBARA MASAHIRO , SAKURAI KOHEI , KANEKAWA NOBUYASU , YOSHIKAWA TOSHIFUMI , INOUE SHINSUKE , FURUHASHI MASAYA , FUKADA HIRONORI
IPC分类号： B66B5/02 , B66B3/00
摘要： PROBLEM TO BE SOLVED: To improve reliability of a safety system of an elevator, obtain necessary braking force in response to an abnormal condition, and prevent a stop device having great braking force from operating unnecessarily.SOLUTION: The electronic safety elevator includes a safety controller 40 which outputs a command signal for transitioning an elevator in a safe condition to a plurality of stop devices. The safety controller 40 includes a plurality of CPUs (50, 60) having operation parts (72, 82) for operating internal stop signals (51'-54', 61'-64') as candidate values of stop output for stopping the stop devices based on a detection signal, and output adjusting parts (74, 84) for determining the stop outputs (51-54, 61-64) based on the internal stop signals. The respective output adjusting parts mediate the one internal stop signal, and the stop output determined at the other output adjusting part, and output to the plurality of stop devices.
摘要翻译：要解决的问题：为了提高电梯的安全系统的可靠性，根据异常情况获得必要的制动力，并且防止具有大制动力的停止装置不必要地运行。解决方案：电子安全提升机包括安全控制器40，该安全控制器40输出用于将安全状态的电梯转换到多个停止装置的命令信号。安全控制器40包括多个CPU（50,60），其具有用于操作内部停止信号（51'-54'，61'-64'）的操作部件（72,82），作为用于停止停止的停止输出的候选值基于检测信号的设备，以及用于基于内部停止信号确定停止输出（51-54,61-64）的输出调节部件（74,84）。相应的输出调节部分调节一个内部停止信号和在另一个输出调节部分确定的停止输出，并输出到多个停止装置。版权所有（C）2012，JPO＆INPIT

77. 发明专利

JP2012071943A Elevator system 有权
标题翻译：电梯系统
公开(公告)号：JP2012071943A
公开(公告)日：2012-04-12
申请号：JP2010218050
申请日：2010-09-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MURAOKA KAZUFUMI , YOSHIKAWA TOSHIFUMI , AYANO HIDEKI , ONUKI AKIRA , FURUHASHI MASAYA , FUKADA HIRONORI , KISHIKAWA KOSEI
IPC分类号： B66B1/34 , B66B1/06 , B66B1/14
摘要： PROBLEM TO BE SOLVED: To solve such the problem that in an elevator system of a peak power cut system, energy for discharging peak power portion has to be normally charged in an energy accumulation device, and in the peak power cut system, when the energy accumulation device is in an insufficient charge state, power has to be supplied from a power source even when a standby state continues for a certain time, though conventionally, when the standby state continues for a certain time, the power source is cut off.SOLUTION: An electromagnetic contactor is provided between a commercial power source and a converter. The electromagnetic contactor is released when the elapsed time exceeds a given time after an elevator has become a standby state, and when the charge capacity of the energy accumulation device exceeds a target value.
摘要翻译：解决的问题为了解决在峰值功率切断系统的电梯系统中，在峰值功率切断系统中必须对用于放电峰值功率部分的能量进行正常充电的问题，当能量积蓄装置处于不足的充电状态时，即使待机状态持续一定时间，电源也必须从电源供电，但是通常当待机状态持续一定时间时，电源被切断关闭。解决方案：在商用电源和转换器之间提供电磁接触器。当电梯已经成为待机状态，并且当能量积蓄装置的充电容量超过目标值时，经过时间超过给定时间时，电磁接触器被释放。版权所有（C）2012，JPO＆INPIT

78. 发明专利

JP2012041100A Elevator control device 有权
标题翻译：电梯控制装置
公开(公告)号：JP2012041100A
公开(公告)日：2012-03-01
申请号：JP2010181007
申请日：2010-08-12
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： NISHIE SATOSHI , NAKAMURA MOTOMI , WATABE YASUSHI , FUKADA HIRONORI , NAKAGAWA KIMITO
IPC分类号： B66B5/02 , B66B1/30
摘要： PROBLEM TO BE SOLVED: To prevent reduction in comfortableness or the occurrence of failure of an elevator by generation of vibration or the like, caused by controlling the elevator for traveling in a surplus power nonexistent state of a motor, when a live load detected by a load sensor is different from an actual live load.SOLUTION: A torque command value when traveling in a predetermined live load when installing the elevator, is recorded as an initial value, a torque comment value when the elevator travels is recorded, and the initial value and the torque command value in traveling are compared. When the live load falls within a specific range of including a balance load, as a result of comparing the torque command value, when the torque command value in traveling is the initial value or more, it is determined as travel abnormality, and a live load range capable of varying a travel speed of the elevator is changed ((3) of Fig.6). When a load factor falls within a limited specific range in the vicinity of including 50%, when it is determined as the travel abnormality, a variable speed of the travel speed of the elevator is prohibited over the whole range of the live load ((4) of Fig.6).
摘要翻译：要解决的问题为了通过控制电梯在电动机的剩余电力不存在的状态下进行行驶而产生振动等来防止电梯的舒适性降低或电梯故障的发生，当有载荷由负载传感器检测的不同于实际的负载。解决方案：当安装电梯时以预定的有效载荷行驶时的转矩指令值被记录为初始值，记录电梯行进时的转矩注释值，以及行驶中的初始值和转矩指令值被比较。当活动负荷落入包括平衡负荷的特定范围内时，作为比较转矩指令值的结果，当行驶中的转矩指令值为初始值以上时，判定为行驶异常，带电负载改变电梯行驶速度的范围被改变（图6的（3））。当负载系数落在包含50％附近的有限的特定范围内时，当确定为行驶异常时，在活载荷（（4））的整个范围内禁止电梯的行驶速度的可变速度）。版权所有（C）2012，JPO＆INPIT

79. 发明专利

JP2011126691A Elevator system 有权
标题翻译：电梯系统
公开(公告)号：JP2011126691A
公开(公告)日：2011-06-30
申请号：JP2009288625
申请日：2009-12-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MURAOKA KAZUFUMI , YOSHIKAWA TOSHIFUMI , AYANO HIDEKI , ONUKI AKIRA , FURUHASHI MASAYA , FUKADA HIRONORI , KISHIKAWA KOSEI
IPC分类号： B66B1/34 , B66B1/06 , B66B1/30
CPC分类号： Y02B50/127
摘要： PROBLEM TO BE SOLVED: To provide an elevator system capable of effectively utilizing a regenerative electric power without increasing the accumulation capacity even when the regenerative electric power suddenly increases and the amount of energy storage increases. SOLUTION: The amount of energy storage of an energy storage device 11 in the future is presumed. When the estimated value VB' of energy storage amount in the future exceeds a predetermined value, the energy accumulated in the energy storage device 11 is discharged, and at least a portion of the discharged energy is consumed in a car lighting system 17, a control device 12, and the like. COPYRIGHT: (C)2011,JPO&INPIT

80. 发明专利

JP2010202335A Door control device for elevator 有权
标题翻译：电梯门控制装置
公开(公告)号：JP2010202335A
公开(公告)日：2010-09-16
申请号：JP2009049587
申请日：2009-03-03
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： NAKAGAWA KIMITO , FURUHASHI MASAYA , FUKADA HIRONORI , YAMASHITA DAISUKE , SAITO YOSHIYA , KUROSAWA HIDEYO
IPC分类号： B66B13/12 , B66B13/14
摘要： PROBLEM TO BE SOLVED: To provide a door control device for an elevator capable of accurately measuring an engagement gap by a simple constitution without badly influenced by an error of a mounting position of a full-close position detection switch and vibration component of door movement.
SOLUTION: When an operation device 9 of the door control device 7 measures an engagement gap possessed when an engagement device of a car side door and an engagement device of a landing side door are in the closed state of the respective doors, at a period after it is determined that an input in the closed state (ON state signal of the full-close position detection switch of the car side door) of the door full-closed state detection signal, an output of a constant torque value in a direction for performing closing action of the car side door as a torque instruction value and a door speed are zero respectively and the door full-closed state is confirmed until increase of the torque instruction value generated in contact of the engagement device of the respective doors is detected as variation of the torque instruction value when it is transferred to door opening action, the engagement gap is measured by the result obtained by measuring a movement distance of the car side door.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过简单的结构精确地测量接合间隙的电梯的门控制装置，而不会受到全关位置检测开关的安装位置的误差和振动分量的不良影响门运动。解决方案：当门控装置7的操作装置9测量当轿厢侧门的接合装置和着陆侧门的接合装置处于各个门的关闭状态时所具有的接合间隙，在在确定门全闭合状态检测信号中的关闭状态（轿厢侧门的全关闭位置检测开关的接通状态信号）的输入之后的时间段，在作为转矩指令值和门速度分别执行轿厢侧门的关闭动作的方向为零，并且确认门全闭合状态，直到各个门的接合装置的接触产生的转矩指令值的增加为被检测为转矩指令值转换到开门动作时的变化，通过测量轿厢侧门的移动距离获得的结果来测量接合间隙。版权所有（C）2010，JPO＆INPIT

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