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61. 发明专利

JPH0977417A LINEAR MOTOR-DRIVEN ELEVATOR AND ASSEMBLY THEREFOR 失效
公开(公告)号：JPH0977417A
公开(公告)日：1997-03-25
申请号：JP23161095
申请日：1995-09-08
申请人： HITACHI LTD
发明人： MIYOSHI HIROSHI , NAKAMURA ICHIRO , NAGASE HIROSHI , NIHEI HIDEKI , OKUNA KENJI , TERAMOTO RITSU
IPC分类号： B66B9/02 , B66B7/00 , H02K41/025
摘要： PROBLEM TO BE SOLVED: To make a balancing weight thinner and smaller by disposing the secondary conductor vertically along a hoistway at the middle part of a line segment for connecting the middle part of a pair of guide rails, and a supporting member for supporting the secondary conductor in the hoistway between one end of the secondary conductor in the horizontal direction and the wall surface of the hoistway respectively. SOLUTION: When the primary winding 8 disposed on a balancing weight 6 is energized, driving force occurs between the secondary conductor 9 disposed vertically along a hoistway 1 and the primary winding 8, so that a balancing weight 6 runs vertically along the hoistway 1. The primary winding 8 is constituted of a core and a coil wound in parallel to a plane connected to the middle part of a pair of guide rails 17a, 17b for the miniaturization of the balancing weight 6. The secondary conductor 9 is formed into a flat plate and disposed in the middle of the balancing weight 6. The supporting member 33 is disposed at one end in the horizontal direction, and is fixed on a hoistway wall 26. It is thus possible to decrease the length of the balancing weight 6 in the vertical direction.

62. 发明专利

JPH08151178A ELEVATOR 失效
公开(公告)号：JPH08151178A
公开(公告)日：1996-06-11
申请号：JP29423794
申请日：1994-11-29
申请人： HITACHI LTD
发明人： OKUNA KENJI , MIYOSHI HIROSHI
IPC分类号： B66B7/04 , B66B11/02
摘要： PURPOSE: To suppress the horizontal shaking of a car excited by both low and high frequency components and improve the comfortableness by providing an oil damper in parallel to an elastic member for pressing a roller for guiding the car onto a guide rail. CONSTITUTION: A roller guide 4 to be mounted on a car frame 1 has a roller 7 provided on three levers 6 one-side ends of which are supported to a base 5 by a pin 14, and the roller 7 is rolled in contact with a guide rail 2. On the other hand, a coil spring 9 is provided between one end of a support shaft 8 the other end of which is fixed to the base 5 through a strut 20 and the lever 6 to energize the roller 7 toward the guide rail 2. One side of a bracket 18 is screwed to a plate 12, and an oil damper 17 as a damping device is fixed to the other side. The oil damper 17 consists of a single acting damper in which the damping action is worked only when a movable part 171 is moved in a direction A, and the viscous damping coefficient is changed according to the displacement of the movable part 171.

63. 发明专利

JPH04334653A NOISE INSULATION EQUIPMENT 失效
公开(公告)号：JPH04334653A
公开(公告)日：1992-11-20
申请号：JP10412291
申请日：1991-05-09
申请人： HITACHI LTD
发明人： MATSUBARA KENICHIRO , TANAKA KIHACHIRO , SATO TAICHI , MIYOSHI HIROSHI
IPC分类号： B61D25/00 , E06B3/66 , E06B5/20 , E06B7/28 , F16F15/02 , G01H17/00
摘要： PURPOSE:To provide a noise insulation equipment capable of insulating external noise easily by providing the rolling stock window glass pane with a noise insulating layer having an active means. CONSTITUTION:This noise insulating equipment is formed of a noise insulating plate 1 installed at a window frame in such a way as to cover the whole vehicle inner side face of the window glass pane, a driving part 2 formed of piezoelectric sheets locally attached to the noise insulating plate 1, a vibration sensor 6 for detecting the vibration of the noise insulating plate 1, and a control device 3 receiving a detection signal from the vibration sensor 6 so as to output control input for suppressing the vibration of the noise insulating plate 1, to the driving part 2. An acoustic sensor 7 for detecting the acoustic wave near the noise insulating plate 1 can be applied in place of the vibration sensor 6.

64. 发明专利

JP2015006931A 釣合おもり及びエレベータ装置审中-公开
标题翻译：平衡重量和电梯装置
公开(公告)号：JP2015006931A
公开(公告)日：2015-01-15
申请号：JP2013131914
申请日：2013-06-24
申请人：株式会社日立製作所 , Hitachi Ltd
发明人： MIYOSHI HIROSHI , KAWAMURA YOSUKE , MIYATA HIROICHI , ABE YUKINOBU
IPC分类号： B66B11/00
摘要：【課題】かごと釣合おもりとのすれ違い時に発生する衝撃音や揺れを簡易な構造で低減し得る釣合おもり及びエレベータ装置を提案する。【解決手段】対向して配置される一対のたて枠と、一対のたて枠の上部を連結する上枠と、一対のたて枠の下部を連結する下枠と、一対のたて枠間であって、かつ、上枠と下枠との間に載置されるウェイトと、一対のたて枠間であって、かつ、上枠と下枠との間に設けられる開口部とを備えた釣合おもりにおいて、ウェイトは、一対のたて枠の中央部近傍よりも上側に載置され、開口部は、一対のたて枠の中央部近傍よりも下側に設けられ、釣合おもりを貫通する形状を有することを特徴とする釣合おもり。【選択図】図1
摘要翻译：要解决的问题：提供一种平衡重，其减轻了当轿厢和平衡重通过简单的结构相互通过时产生的冲击声和摆动，并提供一种电梯装置。解决方案：平衡重量包括：一对相对设置的垂直框架; 连接所述一对垂直框架的上部的上框架; 下框架，将所述一对垂直框架的下部部件彼此连接; 放置在位于上框架和下框架之间的一对垂直框架之间的空间处的重物; 以及设置在位于上框架和下框架之间的一对竖框之间的空间处的开口部。重量相对于一对垂直框架的中心部分附近的区域位于上侧。开口部设置在相对于一对立体框架的中心部附近的区域的下侧，具有贯穿平衡重的形状。

65. 发明专利

JP2013193844A Elevator 有权
标题翻译：电梯
公开(公告)号：JP2013193844A
公开(公告)日：2013-09-30
申请号：JP2012063003
申请日：2012-03-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NOGUCHI NAOAKI , ARAKAWA ATSUSHI , MIYOSHI HIROSHI , KAWAMURA YOSUKE
IPC分类号： B66B11/02 , B66B7/04
摘要： PROBLEM TO BE SOLVED: To provide an elevator which cancels vibrations of a car by actuators such that a control controller is made simple, vibration suppression effects are enhanced with a small number of actuators, and installation and adjustments are facilitated.SOLUTION: There is provided an elevator includes a car 1 which moves up and down along a guide rail 2, an acceleration sensor 20 which detects acceleration of the car, and an actuator 21 which is driven so as to cancel vibrations of the car 1 according to a signal detected by the acceleration sensor, rigidity of at least one of guide devices provided to an upper and a lower part of the car and pressing guide rollers against the guide rail with press springs 6, 8, 10, and 12 being made 2 to 5 times as large as the rigidity of the other.
摘要翻译：要解决的问题：为了提供一种通过致动器来消除汽车的振动的电梯，使得控制控制器变得简单，减少了致动器的振动抑制效果，并且便于安装和调节。解决方案：提供了升降机包括沿着导轨2上下移动的轿厢1，检测轿厢的加速度的加速度传感器20以及被驱动以根据由轿厢1检测到的信号来取消轿厢1的振动的致动器21 加速度传感器，提供给轿厢的上部和下部的导向装置中的至少一个的刚度和压力导向辊抵靠导轨的压力弹簧6,8,10和12的刚度为2至5倍作为其他的刚性。

66. 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

67. 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

68. 发明专利

JP2010006519A Balance weight frame structure for elevator, and balance weight device using it 有权
标题翻译：电梯的平衡重量框架结构和使用其的平衡重量装置
公开(公告)号：JP2010006519A
公开(公告)日：2010-01-14
申请号：JP2008166336
申请日：2008-06-25
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： ANDO HIROYUKI , SAKURAI KENJI , SHUDO KATSUHARU , MIYOSHI HIROSHI
IPC分类号： B66B11/00
摘要： PROBLEM TO BE SOLVED: To provide a balance weight frame structure for an elevator and a balance weight device capable of attaining reduction of the number of members and efficiently loading the balance weight.
SOLUTION: In the balance weight frame structure for the elevator constituted of a vertical frame 2, an upper frame 3 and a lower frame 4, the vertical frame 2 is divided to an upper vertical frame 2a and a lower vertical frame 2b, and a connection member for connecting the upper vertical frame 2a and the lower vertical frame 2b is integrated with an upper balance weight base 9 for supporting the balance weight 6 arranged at an upper side. Further, the other balance weight 10 is arranged in a space surrounded by the upper balance weight base 9.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够实现减少构件数量并有效地加载平衡重的电梯和平衡重装置的平衡重框架结构。解决方案：在由垂直框架2，上框架3和下框架4构成的用于电梯的平衡重框架结构中，垂直框架2被划分为上垂直框架2a和下垂直框架2b，并且用于连接上垂直框架2a和下垂直框架2b的连接构件与用于支撑布置在上侧的平衡重6的上平衡重底座9一体化。此外，另一个平衡重10布置在由上平衡重基部9围绕的空间中。（C）2010，JPO和INPIT

69. 发明专利

JP2008133126A Elevator device 有权
标题翻译：电梯装置
公开(公告)号：JP2008133126A
公开(公告)日：2008-06-12
申请号：JP2006322257
申请日：2006-11-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHUDO KATSUHARU , MIYOSHI HIROSHI , ITO NATSUMI
IPC分类号： B66B1/30
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of preventing or reducing ears being plugged up and ear pain feeling without extremely reducing operation efficiency and without requiring a special device. SOLUTION: The elevator device is provided with a control means 10 for registering a destination floor in response to a car calling 7a and landing calling 8a, and accelerating, operating at a rated speed and decelerating the car 1 by outputting an operation instruction to a drive means 5, and operating to the destination floor. The control means 10 calculates a lifting distance from a departure floor to the destination floor of the car 1, sets acceleration or deceleration of the car 1 to be lower as the lifting distance is longer when the lifting distance is longer than a predetermined value so as to prevent or reduce the ears being plugged up and the ear pain feeling by reducing a rate of a change of an atmospheric pressure in the car 1, and at the same time, achieve operation at the rated speed as much as possible and prevent degradation of the operation efficiency. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够防止或减少耳朵被堵塞和耳朵疼痛感觉的电梯装置，而不会极大地降低操作效率并且不需要特殊装置。解决方案：电梯装置设置有控制装置10，用于响应于轿厢呼叫7a和着陆呼叫8a登记目的地楼层，并以额定速度加速运行，并通过输出操作指令来减速轿厢1 到驱动装置5，并且操作到目的地楼层。控制装置10计算从轿厢1的出发楼层到目的地楼层的提升距离，当提升距离长于预定值时，轿厢1的加速或减速度随着提升距离较长而设定为较低，以便通过降低轿厢1中的大气压力的变化率来防止或减少耳朵被堵塞和耳朵疼痛感，同时尽可能地以额定速度进行操作，并防止运行效率高。版权所有（C）2008，JPO＆INPIT

70. 发明专利

JP2006131385A Elevator 有权
标题翻译：电梯
公开(公告)号：JP2006131385A
公开(公告)日：2006-05-25
申请号：JP2004324482
申请日：2004-11-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NOGUCHI NAOAKI , MIYATA HIROICHI , MIYOSHI HIROSHI
IPC分类号： B66B7/04 , B66B11/02
CPC分类号： B66B7/046
摘要： PROBLEM TO BE SOLVED: To provide an elevator having an inexpensive guide device simple in constitution and superior in ride comfort.
SOLUTION: This elevator has a pair of guide rails arranged in a hoistway and a riding car lifting along these guide rails, and controls a pressing force by one actuator 33 to guide rails of two guide rollers 2a and 2b arranged on both sides by sandwiching the guide rails. Coil springs 4a and 4b for pressing the rollers 2a and 2b to the guide rails are fixed to rods 5a and 5b connected to both ends of a movable body 35 movably horizontally. Compressive forces of the coil springs 4a and 4b can be changed according to the vibration of the riding car and the state of an unbalanced load by the control force of the actuator 33.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种廉价的导向装置，其构造简单且乘坐舒适性优异。解决方案：该电梯具有布置在井道中的一对导轨和沿着这些导轨提升的骑乘轿厢，并且通过一个致动器33控制按压力，以引导布置在两侧的两个导向辊2a和2b的导轨夹住导轨。用于将辊2a和2b压向导轨的线圈弹簧4a和4b被固定到可移动体35的两端连接的杆5a和5b，水平移动。螺旋弹簧4a，4b的压缩力可以通过执行器33的控制力根据骑乘车的振动和不平衡负载的状态而变化。（C）2006，JPO＆NCIPI

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