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1. 发明专利

JP2014118220A Inner pressure control method of elevator car 有权
标题翻译：电梯车内压控制方法
公开(公告)号：JP2014118220A
公开(公告)日：2014-06-30
申请号：JP2012271979
申请日：2012-12-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWAMURA YOSUKE , ISHI FUMIYOSHI , HAGIWARA TAKAYUKI , MIYATA HIROICHI , MIYOSHI HIROSHI
IPC分类号： B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a control method for repeating two kinds of pressure change rate of inside of an elevator car and inducing deglutition to relax feeling of blocked ear phenomenon, which occurs because of inner pressure change of the car caused by lifting up and down of the elevator, but conventional control method, inner pressure of the car must be repeated positive and negative pressure to air pressure in short time, resulting in complication of a control device structure and a control method.SOLUTION: During lifting down of the elevator, in the first half of operating time(T T0), inner pressure of the car is negative pressure and stair-like pressure control is performed, so that a pressure controller can cope with by only once changeover from pressure application to pressure reduction.
摘要翻译：要解决的问题：提供一种用于重复电梯轿厢内部的两种压力变化率并引起吞咽的控制方法，以缓和由于提升引起的轿厢的内部压力变化而引起的阻塞耳朵现象的感觉，并且电梯下降，但常规的控制方式，汽车的内部压力必须在短时间内重复正压和负压至空气压力，从而导致控制装置的结构和控制方法的复杂化。解决方案：在电梯升降，在上半年的运行时间（T T0）中，轿厢的内部压力为负压，并且执行阶梯式压力控制，使得压力控制器可以仅通过一次转换从压力施加到减压来应对。

2. 发明专利

JP2011051772A Elevator device and its car 有权
标题翻译：电梯装置及其车辆
公开(公告)号：JP2011051772A
公开(公告)日：2011-03-17
申请号：JP2009204248
申请日：2009-09-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： EDA KEIICHI , ISHI FUMIYOSHI
IPC分类号： B66B13/30
摘要： PROBLEM TO BE SOLVED: To provide a car doorway device of an elevator capable of reducing an unpleasant feeling of a passenger. SOLUTION: For solving the problem, this elevator device 1 and a car 4 have the car 4 and a counterweight 5 lifting in a hoistway 3 arranged in a building 2, a rope 6 for suspension-holding the car 4 and the counterweight 5, and a hoisting machine for driving the rope 6. In the elevator device and the car, the car 4 has an opening 9 of the doorway and a door 10 movable along an open surface of the opening 9 and opening and closing the opening. A clearance between the opening 9 and the door 10 is blocked when the door 10 is in a door closing state of closing the opening 9 of the car 4. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减轻乘客不愉快感的电梯的轿厢门口装置。解决方案：为了解决这个问题，本电梯装置1和轿厢4具有轿厢4和搭载在建筑物2中的升降道3中的配重5，用于悬挂车辆4和配重的绳索6 在电梯装置和轿厢中，轿厢4具有门口的开口部9和能够沿着开口部9的开放面移动的门10，开闭开闭部。当门10处于关闭轿厢4的开口9的关门状态时，开口9和门10之间的间隙被阻挡。（C）2011，JPO＆INPIT

3. 发明专利

JP2011140374A Double-deck elevator 有权
标题翻译：双层电梯
公开(公告)号：JP2011140374A
公开(公告)日：2011-07-21
申请号：JP2010001309
申请日：2010-01-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHI FUMIYOSHI , SHUDO KATSUHARU , MIYOSHI HIROSHI
IPC分类号： B66B11/02 , B66B1/42
摘要： PROBLEM TO BE SOLVED: To provide a double deck elevator capable of optimizing the fitting position of a car position adjusting drive device. SOLUTION: The double deck elevator includes a main frame 2 having longitudinal frames 2a, 2b, an upper frame 2c, an intermediate frame 2d, and a lower frame 2e, and elevating/lowering in a hoistway, an upper car 8 which is arranged inside the main frame 2 and vertically movable, a lower car 11 which is arranged inside the main frame 2 and below the upper car 8, and vertically movable, and a car position adjusting drive device 13 which is mounted on the main frame 2, has a car position adjusting drive sheave 13a, and changes the spacing between the upper and lower cars by vertically moving the upper car 8 and the lower car 11 via a car position adjusting rope 14. The car position adjusting drive device 13 is arranged on an upper part of the upper frame 2c. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够优化轿厢位置调节驱动装置的装配位置的双层电梯。解决方案：双层升降机包括具有纵向框架2a，2b，上框架2c，中间框架2d和下框架2e以及在井道中升降的主框架2，上部轿厢8 布置在主框架2内部并且可垂直移动的下部车辆11，其布置在主车架2的内部并在上部轿厢8的下方并且可上下移动;以及轿厢位置调整驱动装置13，安装在主车架2上具有轿厢位置调节驱动绳轮13a，并且通过轿厢位置调节绳索14垂直移动上部轿厢8和下部轿厢11来改变上部轿厢和下部轿厢之间的间隔。轿厢位置调整驱动装置13布置在上框架2c的上部。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011057414A Elevator ventilator 有权
标题翻译：电梯通风机
公开(公告)号：JP2011057414A
公开(公告)日：2011-03-24
申请号：JP2009211073
申请日：2009-09-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHI FUMIYOSHI , SHUDO KATSUHARU , MIYOSHI HIROSHI , OGASAWARA TAKESHI
IPC分类号： B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator ventilator for automatically opening-closing a ventilation window, and surely locking the ventilation window. SOLUTION: This elevator ventilator is an elevator ventilator 8 of an elevator E having an atmospheric pressure control device 7 for controlling atmospheric pressure in a cage 1, and has a ventilation window opening-closing member 17 arranged in the cage 1 and opening a door for ventilation in electric power cutoff time, a locking solenoid 10 for locking the ventilation window opening-closing member 17 of closing the door by operation of its shaft 11 by becoming a current-carrying state in ordinary time when supplying electric power, an operation switch 19 for carrying an electric current to the locking solenoid 10 when closing the door of the ventilation window opening-closing member 17, a non-locking elastic member 12 for retreating the shaft 11 of the locking solenoid 10 in the electric power cutoff time, a door opening elastic member 16 for imparting door opening force of the ventilation window opening-closing member 17, and ventilation window closing means 14, 15 and 21 for closing the door of the ventilation window opening-closing member 17 when returning to an ordinary time state. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于自动打开关闭通风窗的电梯通风机，并且可靠地锁定通风窗。解决方案：该电梯通风机是具有用于控制保持架1中的大气压的大气压控制装置7的电梯E的电梯通风机8，并且具有布置在保持架1中的通风窗开闭部件17和开口在电力切断时间内通风的门，用于锁定通风窗口关闭部件17的锁定螺线管10，该通风窗开闭部件17通过在供给电力时在通常的时间变为通电状态而使其轴11动作来关闭门操作开关19，用于在关闭通风窗开闭构件17的门时向锁定螺线管10传送电流;非锁定弹性构件12，用于在电力切断时间内撤回锁定螺线管10的轴11; ，用于赋予通风窗开闭部件17的开门力的开门弹性部件16，以及用于关闭的通风窗关闭装置14,15,21 当返回到普通时间状态时，通风窗打开 - 关闭部件17的门。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2014181100A Atmospheric pressure control device of elevator 有权
标题翻译：电梯的大气压力控制装置
公开(公告)号：JP2014181100A
公开(公告)日：2014-09-29
申请号：JP2013056037
申请日：2013-03-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHI FUMIYOSHI , KAWAMURA YOSUKE , MIYOSHI HIROSHI , HAGIWARA TAKAYUKI
IPC分类号： B66B11/02 , B66B1/06
摘要： PROBLEM TO BE SOLVED: To provide an atmospheric pressure control device of an elevator, capable of controlling with favorable responsiveness atmospheric pressure (an atmospheric pressure difference between the inside and the outside of an elevator car) in an elevator car.SOLUTION: An atmospheric pressure control device of an elevator comprises: an air blower; an air supply pipe that has an electric opening/closing valve provided in the middle and supplies air into an elevator car from the air blower; an exhaust pipe that has an electric opening/closing valve provided in the middle and exhausts air from the elevator car toward the air blower side; and a branching pipe which has a flow-control valve provided in the middle and is connected to the air supply pipe or the exhaust pipe. A portion of air flowing from the air blower through the air supply pipe into the elevator car is extracted through the branching pipe and the flow control valve when air is supplied (blown) to the elevator car, and air is injected through the branching pipe and the flow control valve to the air flowing from the elevator car through the exhaust pipe toward the air blower side when air is exhausted (sucked) from the elevator car.
摘要翻译：要解决的问题：提供一种电梯的大气压力控制装置，其能够在电梯轿厢中具有良好的响应性大气压力（电梯轿厢的内部和外部的大气压差之间）的控制。解决方案：大气压力电梯的控制装置包括：鼓风机; 空气供给管，其具有设置在中间的电动开闭阀，并且从鼓风机向空气供给空气; 排气管，其具有设置在中间的电动开闭阀，并将来自电梯轿厢的空气排出到鼓风机侧; 以及分支管，其具有设置在中间并连接到供气管或排气管的流量控制阀。从空气供给管流入电梯轿厢的空气的一部分，通过分支管和流量调节阀，在空气被供给（吹送）到电梯轿厢时被抽出，通过分支管喷射空气，当从电梯轿厢排出（吸入）时，流量控制阀流向从电梯轿厢通过排气管朝向鼓风机侧流动的空气。

6. 发明专利

JP2010275042A Double-deck elevator 有权
标题翻译：双层电梯
公开(公告)号：JP2010275042A
公开(公告)日：2010-12-09
申请号：JP2009127690
申请日：2009-05-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHUDO KATSUHARU , OGASAWARA TAKESHI , MIYATA HIROICHI , ISHI FUMIYOSHI
IPC分类号： B66B11/02 , B66B7/06
摘要： PROBLEM TO BE SOLVED: To provide a double-deck elevator in which a car position adjusting rope is not interfered with guide rails, but can support the center of gravity of a car.
SOLUTION: The double-deck elevator includes an upper car 3 which is arranged inside a main frame and vertically movable along a pair of upper car guide rails 2, upper car pulleys 4a, 4b mounted on a lower part of the upper car, a lower car which is arranged below the upper car inside the main frame, and vertically movable along a pair of lower car guide rails, a lower car pulley mounted on a lower part of the lower car, and a car position adjusting rope for hanging the upper car and the lower car with respect to the main frame. The upper and lower car pulleys forming a pair and opposite to each other are obliquely mounted so as to be across the rail axis, and the locus 9a of the car position adjusting rope wound around the upper car pulley and the locus of the car position adjusting rope wound around the lower car pulley are arranged across each other.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种双层电梯，其中轿厢位置调节绳索不干扰导轨，但可以支撑汽车的重心。解决方案：双层升降机包括：上部轿厢3，其设置在主框架的内部，并且可沿着一对上部轿厢导轨2上下运动，上部轿厢滑轮4a，4b安装在上部轿厢的下部下部车辆，其布置在主车架内的上部轿厢的下方，并且可沿着一对下部轿厢导轨垂直移动，下部轿车滑轮安装在下部轿厢的下部;以及轿厢位置调节绳索，用于悬挂相对于主车架的上部轿厢和下部轿厢。形成一对且彼此相对的上部和下部轿厢滑轮以横向于轨道轴线的方式倾斜地安装，并且轿厢位置调节绳索的轨迹9a卷绕在上部轿厢滑轮上，并且轿厢位置调节的轨迹缠绕在下部汽车滑轮周围的绳索相互排列。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010030747A Elevator device, and method for controlling atmospheric pressure in car of elevator device 有权
标题翻译：电梯装置以及用于控制电梯装置车辆中的大气压力的方法
公开(公告)号：JP2010030747A
公开(公告)日：2010-02-12
申请号：JP2008195455
申请日：2008-07-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUSHIMA NOBUAKI , SHUDO KATSUHARU , MIYOSHI HIROSHI , ISHI FUMIYOSHI
IPC分类号： B66B1/06 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator device having a simple constitution for controlling atmospheric pressure in a car without using an atmospheric pressure sensor. SOLUTION: The elevator device includes the car which is elevated up and down and stopped in an elevator shaft, and on which passengers ride, and a load detecting device for detecting a load in the car. In accordance with the load in the car detected by the load detecting device, pressure in the car is increased and reduced. A pressure increasing blower for feeding air in the car and a pressure reducing blower for feeding air outside the car are used to control atmospheric pressure in the car. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的电梯装置，用于在不使用大气压力传感器的情况下控制汽车中的大气压力。解决方案：电梯装置包括上下升降并停在电梯井中并乘坐乘客的轿厢以及用于检测汽车中的负载的负载检测装置。根据由负载检测装置检测到的轿厢中的负荷，轿厢内的压力增加和减小。用于在汽车中供给空气的增压鼓风机和用于将车外的空气供给的减压鼓风机用于控制汽车中的大气压力。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2014001018A Double deck elevator 审中-公开
标题翻译：双层电梯
公开(公告)号：JP2014001018A
公开(公告)日：2014-01-09
申请号：JP2012135483
申请日：2012-06-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHI FUMIYOSHI , SHUDO KATSUHARU , MIYOSHI HIROSHI
IPC分类号： B66B1/06 , B66B1/44 , F15B11/00
摘要： PROBLEM TO BE SOLVED: To reduce an in-operation shock of a hydraulic cylinder which corrects a position between cars.SOLUTION: A correction device for correcting positions of an upper car and a lower car corrects the positions of the upper car and lower car by expanding and contracting a hydraulic cylinder 20 by application and removal of oil pressure from a hydraulic pressure control device 30. The correction device when stopping supplying the working oil from the hydraulic pressure control device 30 to the hydraulic cylinder 20 stops a hydraulic pump 33 for discharging working oil to the hydraulic cylinder 20 from operating after starting an operation to decrease the area of a flow passage for supplying the working oil to the hydraulic cylinder 20. Further, the correction device when stopping discharging the working oil from the hydraulic cylinder 20 quits discharging the working oil from the hydraulic cylinder 20 in predetermined timing after starting the operation to decrease the area of the flow passage for discharging the working oil from the hydraulic cylinder 20.
摘要翻译：要解决的问题：减少校正车辆之间位置的液压缸的操作中的冲击。解决方案：用于校正上部车辆和下部轿厢的位置的校正装置通过以下方式校正上部轿厢和下部轿厢的位置：通过从液压控制装置30的施加和去除油压来扩大和收缩液压缸20.当从液压控制装置30向液压缸20停止供给工作油时，修正装置停止用于排出的液压泵33 工作油在开始操作之后运行到液压缸20，以减小用于向液压缸20供给工作油的流动通道的面积。此外，当从液压缸20停止排出工作油时的修正装置退出排出来自液压缸20的工作油在开始操作之后的预定定时减小a 用于从液压缸20排出工作油的流动通道。

9. 发明专利

JP2012046340A Double-deck elevator 有权
标题翻译：双层电梯
公开(公告)号：JP2012046340A
公开(公告)日：2012-03-08
申请号：JP2010191640
申请日：2010-08-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHUDO KATSUHARU , MITSUNE SHUNSUKE , MIYOSHI HIROSHI , ISHI FUMIYOSHI
IPC分类号： B66B1/06 , B66B1/42 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a double-deck elevator, capable of preventing generation of an uneven load when moving a fixing member for fixing a rope end for suspending upper and lower cages in a cage frame.SOLUTION: The double-deck elevator includes a cage frame 2, an upper cage 12, a lower cage 13, a cage position adjustment driving device 11, and a cable 17. One end or both ends of the cable 17 are suspended from fixing members 26a and 26b, and attached to the cage frame 2 via fixing member moving devices 25a and 25b for moving the fixing members 26a and 26b. Guiding means 28 and 29 are provided to guide the movement of the fixing members when the fixing members 26a and 26b are moved by the driving of the fixing member moving devices 25a and 25b.
摘要翻译：要解决的问题：提供一种双层电梯，能够在将用于将上笼和下笼笼悬挂在笼式框架中的用于固定绳索端的固定构件时防止产生不均匀的载荷。解决方案：双层电梯包括保持架框架2，上保持架12，下保持架13，轿厢位置调整驱动装置11和电缆17.电缆17的一端或两端悬挂由固定部件26a，26b固定，并且通过固定部件移动装置25a，25b安装在保持架框架2上，以使固定部件26a，26b移动。当固定构件26a和26b通过固定构件移动装置25a和25b的驱动而移动时，引导装置28和29用于引导固定构件的移动。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2010269855A Elevator device 有权
标题翻译：电梯装置
公开(公告)号：JP2010269855A
公开(公告)日：2010-12-02
申请号：JP2009120464
申请日：2009-05-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISHI FUMIYOSHI , SHUDO KATSUHARU , OGASAWARA TAKESHI , MIYATA HIROICHI , ARAKAWA ATSUSHI
IPC分类号： B66B1/06 , B66B1/30
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of considerably reducing the load on a human body without considerably degrading the operational efficiency. SOLUTION: The elevator device has a hoist consisting of a cab 5 elevating/lowering in a hoistway 1 and a balancing weight 11, a rope 10, a sheave 2, and an electric motor 3 for driving the sheave 2, and an elevator control unit 4 for controlling the rotational speed of the electric motor 3. The elevator device has an atmospheric pressure detection means 8 for detecting the atmospheric pressure in the cab 5, an atmospheric pressure adjusting means 6 for adjusting the atmospheric pressure in the cab 5, and an atmospheric pressure control means 7 for controlling the operation of the atmospheric pressure adjusting means 6 based on the result of detection of the atmospheric pressure detection means 8. The elevator control unit 4 changes the speed of the cab 5 to a plurality of different rated speeds step by step, and the atmospheric pressure control means 7 adjusts the atmospheric pressure by operating the atmospheric pressure adjusting means 6 so as to prevent any ear plug-up based on information of the rotational speed of the electric motor 3 driven by the elevator control unit 4. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够显着降低人体负荷而不显着降低操作效率的电梯装置。解决方案：电梯装置具有由在升降道1中升降的驾驶室5和平衡锤11，绳索10，绳轮2和驱动绳轮2的电动马达3构成的起重机，电梯控制单元4，用于控制电动机3的转速。电梯装置具有用于检测驾驶室5中的大气压的大气压检测装置8，用于调节驾驶室5中的大气压力的大气压力调节装置6 以及大气压力控制装置7，用于根据大气压力检测装置8的检测结果来控制大气压力调节装置6的运转。电梯控制单元4将驾驶室5的速度改变为多个不同的额定转速，大气压力控制装置7通过操作大气压调节装置6来调节大气压，以防止基于i的任何耳塞由电梯控制单元4驱动的电动机3的转速信息。版权所有（C）2011，JPO＆INPIT

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