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1. 发明专利

JPS62255706A FEEDWATER SUPPLY SYSTEM FOR STEAM GENERATOR 失效
公开(公告)号：JPS62255706A
公开(公告)日：1987-11-07
申请号：JP9796286
申请日：1986-04-30
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： HANEDA MASAHIDE , FUJIHIRA KAZUSHIGE , ISHIMARU HITOSHI
IPC分类号： F22D11/02 , F22D11/00

2. 发明专利

JP2012180211A Elevator control device and method thereof 有权
标题翻译：电梯控制装置及其方法
公开(公告)号：JP2012180211A
公开(公告)日：2012-09-20
申请号：JP2011045785
申请日：2011-03-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAYAMA NAOKI , FUKADA HIRONORI , YAMASHITA KOICHI , SUZUKI YASUTAKA , NAGANUMA KAZUTO , HANEDA MASAHIDE , KUROSAWA HIDEYO
IPC分类号： B66B5/02 , B66B5/24
摘要： PROBLEM TO BE SOLVED: To open a rail braking device and to rapidly release a passenger, in the rail braking device of an elevator when a power failure continues for a long period even if a voltage of a battery for the backup of the rail braking device is reduced and the braking device is operated.SOLUTION: The battery 30 for the backup of a safety control apparatus is formed as a series-parallel configuration of a large number of unit batteries. When a long power failure occurs, a group of unit batteries is rearranged and connected, and thereby, a voltage required for the start of the rail braking device 7 (e.g., 96[V]) is output and the rail braking device 7 is brought into a standby (open) state. Accordingly, the passenger in the car can rapidly be released.
摘要翻译：要解决的问题：即使电源故障持续很长时间，即使用于备用电池的电池的电压，打开轨道制动装置并迅速释放乘客，在电梯的轨道制动装置中轨道制动装置减少并且制动装置被操作。解决方案：用于安全控制装置的备用的电池30形成为大量单元电池的串联并联配置。当发生长时间的电力故障时，一组单元电池被重新布置和连接，从而输出轨道制动装置7的启动所需的电压（例如，96 [V]），并且轨道制动装置7被带入进入待机（打开）状态。因此，汽车中的乘客可以快速释放。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012111591A Elevator device 有权
标题翻译：电梯装置
公开(公告)号：JP2012111591A
公开(公告)日：2012-06-14
申请号：JP2010261363
申请日：2010-11-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ZAMA HIDETAKA , HANEDA MASAHIDE , HIRANO KAORU
IPC分类号： B66B5/18 , B66B5/22
摘要： PROBLEM TO BE SOLVED: To provide an elevator device which can surely actuate an emergency stop device when needed.SOLUTION: The emergency stop device 4 is arranged on an ascending/descending body and a forced operation device 6 is arranged in a vertical projection plane of the emergency stop device 4. The forced operation device 6 is provided with braking pieces 61a, 61b which are in slide contact with a guide rail 3, and a retaining means 62 retaining the braking pieces 61a, 61b along the guide rail 3. When the emergency stop device 4 comes into contact with the forced operation device 6 along with abnormal descending of the ascending/descending body, emergency stop braking pieces 41a, 41b of the emergency stop device are allowed to slide on the guide rail 3 to brake the ascending/descending body.
摘要翻译：要解决的问题：提供一种能够在需要时可靠地致动紧急停止装置的电梯装置。解决方案：紧急停止装置4布置在升降体上，强制操作装置6布置在紧急停止装置4的垂直投影平面中。强制操作装置6设有制动片61a， 61b，其与导轨3滑动接触;以及保持装置62，其沿着导轨3保持制动片61a，61b。当紧急停止装置4与强制操作装置6接触时，伴随着异常下降允许紧急停止装置的上升/下降体，紧急停止制动片41a，41b在导轨3上滑动以制动上升/下降体。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012066907A Braking device for elevator, and elevator device using the same 有权
标题翻译：用于电梯的制动装置和使用它的电梯装置
公开(公告)号：JP2012066907A
公开(公告)日：2012-04-05
申请号：JP2010213008
申请日：2010-09-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAI YUJI , ZAMA HIDETAKA , HIRANO KAORU , HANEDA MASAHIDE
IPC分类号： B66B5/18 , B66B11/08
摘要： PROBLEM TO BE SOLVED: To provide a braking device for an elevator, which can move an elevating body when a power supply for energizing an actuator of the braking device cannot be secured, and to provide an elevator device using the braking device.SOLUTION: The braking device 10 of the elevator and the braking device 10 equipped with the elevator device are arranged in a pair facing each other and includes: operating arms 14 provided rotatably around a shaft 11 serving as a fulcrum; an operating braking part 17; a spring 15; an actuator 16; and a braking member for braking the elevating body in association with the contact of the operating braking part 17 with a pressed member 7. The braking device for the elevator is provided at the elevating body, and an invalidating stopper 22 preventing the contact of the operating braking part 17 with the pressed member 7 against the spring force of the spring 15 of the operating arms 14 can be mounted in the intercepted state of energization to the actuator 16.
摘要翻译：要解决的问题：提供一种用于电梯的制动装置，当不能确保用于激励制动装置的致动器的电源时，能够使升降体移动，并且提供使用该制动装置的电梯装置。解决方案：电梯的制动装置10和装备有电梯装置的制动装置10彼此面对地布置，并且包括：可旋转地围绕作为支点的轴11设置的操作臂14; 操作制动部17; 春天15 致动器16; 以及用于与操作制动部件17与被按压部件7的接触相关联地制动升降体的制动部件。电梯的制动装置设置在升降体上，防止止动件22阻止操作的接触制动部分17克服了操作臂14的弹簧15的弹簧力，被按压的构件7可以被安装在致动器16的通电状态中。（C）2012年，JPO和INPIT

5. 发明专利

JP2009263015A Elevator device 审中-公开
标题翻译：电梯装置
公开(公告)号：JP2009263015A
公开(公告)日：2009-11-12
申请号：JP2008110861
申请日：2008-04-22
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： HANEDA MASAHIDE , WATANABE HARUO , HIRANO KAORU , KATO ATSUSHI
IPC分类号： B66B3/02 , B66B5/04
摘要： PROBLEM TO BE SOLVED: To provide an elevator device allowing installation of a speed detection means on a governor without enlarging a hoistway.
SOLUTION: A tension pulley 13 is provided such that it becomes a lower side than a position where a car 8 is contacted with a shock absorber 30 provided on a pit 50, and a U shape bracket 20 having one piece mounted to a bracket 19 provided on a fixed shaft 18 of the tension pulley 13 and the other piece straddling an upper side of the tension pulley 13 and positioned at an opposite projection side of the fixed shaft 18 is provided. Whereas, on the tension pulley 13, a connection body 22 provided with a rotation shaft 24 projected to an opposite fixed shaft side is provided, and further, on the other piece of the U shape bracket 20, an encoder 16 for detecting rotation of the rotation shaft 24 and detecting a position or a speed of the car is provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种允许在调速器上安装速度检测装置而不扩大井道的电梯装置。解决方案：设置张力皮带轮13，使其成为比轿厢8与设在凹坑50上的减震器30接触的位置的下侧，以及具有一体式的U形支架20安装到设置在张紧皮带轮13的固定轴18上的支架19和跨过张力皮带轮13的上侧并位于固定轴18的相对的突出侧的另一个部件。而在张紧皮带轮13上设置有设置有旋转轴24的连接主体22，该旋转轴24突出到相对的固定轴侧，而在另一个U形支架20上，用于检测旋转轴24的旋转的编码器16 提供旋转轴24并检测轿厢的位置或速度。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2006168908A Governor for elevator 有权
标题翻译：总督府电梯
公开(公告)号：JP2006168908A
公开(公告)日：2006-06-29
申请号：JP2004363065
申请日：2004-12-15
申请人： Hhitachi Mito Engineering Co Ltd , Hitachi 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： NAKAMURA HIDEHIRO , MIYATA HIROICHI , UNO YASUHIDE , SHIGETA MASAYUKI , HANEDA MASAHIDE
IPC分类号： B66B5/04
CPC分类号： B66B5/044
摘要： PROBLEM TO BE SOLVED: To provide an elevator governor capable of detecting the speed of a car with high accuracy.
SOLUTION: The elevator governor comprises: a sheave 11 with a governor rope 10 wound therearound which is driven by the car 3 moving up and down in a hoistway 2; a first working body 16 which is coaxially fixed to the sheave and has a rotating face 16F formed of a dielectric material; a second working body 18 with permanent magnets 19A and 19B installed to face the rotating face and held by elastic members; a switch operation means 24 which is operated by the displacement of the second working body when the elevating speed of the car reaches the first set value so as to operate a switch for stopping the car; a holding body operation means 23 which is operated by the displacement of the second working body when the elevating speed of the car reaches the second set value so as to operate a holding body 21 for holding the governor rope; and a cooling fan 26 for cooling the first working body 16.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够高精度地检测汽车的速度的电梯调速器。解决方案：电梯调速器包括：带有卷绕在其周围的调速器绳索10的滑轮11，由调节器绳索10驱动，轿厢3在井道2中上下移动; 第一工作体16，其同轴地固定在滑轮上，并具有由电介质材料形成的旋转面16F; 安装有面向旋转面并由弹性构件保持的永磁体19A和19B的第二工作体18; 开关操作装置24，当轿厢的升降速度达到第一设定值时，通过第二工作体的移动而操作，以便操作用于停止轿厢的开关; 保持体操作装置23，当轿厢的升降速度达到第二设定值时，通过第二工作体的移动而操作，以便操作用于保持调速器绳的保持体21; 以及用于冷却第一工作体16的冷却风扇26.权利要求（C）2006，JPO＆NCIPI

7. 发明专利

JPS63233398A NUCLEAR-REACTOR OUTPUT CONTROLLER 失效
公开(公告)号：JPS63233398A
公开(公告)日：1988-09-29
申请号：JP6625987
申请日：1987-03-20
申请人： HITACHI LTD
发明人： TANIGAWA SHOJI , HANEDA MASAHIDE
IPC分类号： G21C7/26

8. 发明专利

JP2013193845A Elevator device 审中-公开
标题翻译：电梯装置
公开(公告)号：JP2013193845A
公开(公告)日：2013-09-30
申请号：JP2012063010
申请日：2012-03-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ENDO HIROKI , SAKAI MITSURU , ZAMA HIDETAKA , HANEDA MASAHIDE
IPC分类号： B66B5/04
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of holding a state in which a lifting lever of a lifting mechanism is elevated (a state in which an emergency stop device is placed in operation).SOLUTION: There is provided an elevator device having a stopper pin 12d such that a head thereof abuts on a side face of a lifting lever 12a when the lifting lever 12a is at a normal travel position where a governor rope 11 is not braked by a governor 7, and a side face thereof projects and abuts on a lower end of the lifting lever 12 so as to suppress displacement of the lifting lever 12a when the lifting lever 12a is at a lifting position in emergency braking of the emergency stop device 8 where the governor rope 11 is braked by the governor 7.
摘要翻译：要解决的问题：提供一种能够保持提升机构的提升杆升高的状态的电梯装置（紧急停止装置的运行状态）。解决方案：提供一种具有止动销12d，当提升杆12a处于调速器绳索11未被调速器7制动的正常行驶位置时，其头部抵靠在提升杆12a的侧面，并且其侧面突出，紧靠提升杆12的下端，以便在紧急制动装置8的紧急制动时，当调速器绳索11被调速器7制动时，提升杆12a处于提升位置时，能够抑制提升杆12a的位移。

9. 发明专利

JP2013086933A Elevator device 审中-公开
标题翻译：电梯装置
公开(公告)号：JP2013086933A
公开(公告)日：2013-05-13
申请号：JP2011229797
申请日：2011-10-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ZAMA HIDETAKA , SAKAI MITSURU , HANEDA MASAHIDE
IPC分类号： B66B5/26
摘要： PROBLEM TO BE SOLVED: To provide an elevator device capable of smoothly braking a car, when the car travels while opening a car door.SOLUTION: A door-opening travel preventing means 4 includes: a lowering stopper 41a and a rising stopper 41b respectively arranged in upper and lower vicinity of a car stopping position of a guide rail for the car and having an inclination of becoming wide in a width downward and having an inclination of becoming wide in a width upward; and an engaging body 42 arranged on the car 1 side. The engaging body includes: a braking arm 422 rotatably connecting two arm parts being a pair with a shaft 421 as a fulcrum and having its one end side opposable to the stopper; a braking spring 423 arranged between the other ends of the braking arm; and a braking arm moving mechanism 424 for reciprocatably moving the braking arm between a braking position where the one end of the braking arm is opposed to the stopper and a standby position where the one end of the braking arm is not opposed to the stopper.
摘要翻译：要解决的问题：提供能够平稳地制动轿厢的电梯装置，当汽车在打开轿厢门时行驶。解决方案：门开启行程防止装置4包括：分别布置在用于轿厢的导轨的轿厢停止位置的上下附近的下降止动件41a和升降止动件41b，并且具有变宽的倾斜在向下的宽度上具有向上宽度变宽的倾斜; 以及布置在轿厢1侧的接合体42。接合体包括：制动臂422，其可旋转地连接作为支点的作为支点的一对轴的两个臂部，并且其一个端面与止动件相对; 布置在制动臂的另一端之间的制动弹簧423; 以及制动臂移动机构424，用于在制动臂的一端与制动器相对的制动位置与制动臂的一端不与制动器相对的待机位置之间往复运动地使制动臂移动。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012180204A Elevator apparatus 有权
标题翻译：电梯装置
公开(公告)号：JP2012180204A
公开(公告)日：2012-09-20
申请号：JP2011045371
申请日：2011-03-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ZAMA HIDETAKA , HANEDA MASAHIDE , SAKAI MITSURU
IPC分类号： B66B5/28 , B66B7/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator apparatus that can secure reliable brake performance obtained as a third-level safety device with a simple structure and can reduce a burden required for maintenance after operation of the apparatus.SOLUTION: In the elevator apparatus, an emergency stopping device is provided in a lower part of a lifter, and an enforced brake device 6 is disposed in a vertically projected plane of the emergency stopping device. The enforced brake device 6 includes brake shoes 61a, 61b that slidably contact with a guide rail 3, and a retention unit 62 for retaining the brake shoes 61a, 61b along the guide rail 3. The emergency stopping device is contacted with the enforced brake device 6 is contacted because of abnormal descent of the lifting device. Accordingly, the lifting device is braked by causing the brake shoes 61a, 61b to slide with the guide rail 3.
摘要翻译：要解决的问题：提供一种电梯装置，其可以以简单的结构确保作为第三级安全装置获得的可靠的制动性能，并且可以减少装置的操作后的维护所需的负担。解决方案：在电梯装置中，在升降机的下部设置有紧急停止装置，强制制动装置6设置在紧急停止装置的垂直投影平面中。强制制动装置6包括与导轨3滑动接触的制动蹄61a，61b和用于沿着导轨3保持制动蹄61a，61b的保持单元62.紧急停止装置与强制制动装置 6由于提升装置的异常下降而被接触。因此，通过使制动瓦61a，61b与导轨3一起滑动，起重装置被制动。（C）2012，JPO＆INPIT

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