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11. 发明申请

US20110272216A1 ELEVATOR DEVICE AND METHOD OF INSPECTING SAME 有权
标题翻译：电梯装置及其检测方法
公开(公告)号：US20110272216A1
公开(公告)日：2011-11-10
申请号：US13142868
申请日：2009-12-15
申请人： Takuo Kugiya , Hiroshi Kigawa , Masunori Shibata , Rikio Kondo
发明人： Takuo Kugiya , Hiroshi Kigawa , Masunori Shibata , Rikio Kondo
IPC分类号： B66B1/48 , B66B1/36
CPC分类号： B66B5/0031 , B66B13/22
摘要： In an elevator apparatus, an operation control section controls an operation of a car. Further, a safety monitoring section detects an abnormal state of targets to be monitored during running of the car to stop the running of the car. A safety-monitoring-function inspection section inspects a function of the safety monitoring section. The safety-monitoring-function inspection section causes the safety monitoring section to detect a transition of a state of the targets to be monitored to the abnormal state regardless of an actual state of the targets to be monitored while the car is running under control of the operation control section.
摘要翻译：在电梯装置中，操作控制部控制轿厢的动作。此外，安全监视部检测轿厢行驶期间要监视的目标的异常状态，停止轿厢的行驶。安全监控功能检查部分检查安全监控部分的功能。安全监视功能检查部使安全监视部能够检测在监视对象的状态的过渡到异常状态，而不管在轿厢在操作控制部分。

12. 发明授权

US07918320B2 Emergency stop system for elevator 有权
标题翻译：电梯紧急停机系统
公开(公告)号：US07918320B2
公开(公告)日：2011-04-05
申请号：US12095025
申请日：2005-11-25
申请人： Rikio Kondo , Takaharu Ueda , Hiroshi Kigawa , Ken-Ichi Okamoto , Takashi Yumura
发明人： Rikio Kondo , Takaharu Ueda , Hiroshi Kigawa , Ken-Ichi Okamoto , Takashi Yumura
IPC分类号： B66B1/32
CPC分类号： B66B5/02 , B66B1/32 , B66B5/0031
摘要： An emergency stop system for an elevator includes a state sensor for detecting an operation of a car, a brake device for braking the car, a brake controller for outputting a signal for operating the brake device based on a signal detected by the state sensor, and an uninterruptible power supply device for supplying electric power to the sensor, the brake device, and the controller. The controller has a signal processing/calculating unit for calculating the deceleration of the car based on the signal detected by the sensor, a command value calculating unit for calculating a command value for operating the brake device based on the deceleration of the car calculated by the processing/calculating unit, and a power monitoring device for monitoring state of the uninterruptible power supply device. At least one of the sensor, the processing/calculating unit, and the calculating unit includes independent systems.
摘要翻译：一种用于电梯的紧急停止系统包括用于检测汽车操作的状态传感器，用于制动轿厢的制动装置，用于根据状态传感器检测到的信号输出用于操作制动装置的信号的制动控制器，以及用于向传感器，制动装置和控制器供电的不间断电源装置。控制器具有信号处理/计算单元，用于根据由传感器检测到的信号来计算轿厢的减速度;指令值计算单元，用于根据由该传感器计算的轿厢的减速度，计算用于操作制动装置的指令值处理/计算单元，以及用于监视不间断电源装置的状态的电力监视装置。传感器，处理/计算单元和计算单元中的至少一个包括独立的系统。

13. 发明申请

US20100300813A1 SAFETY DEVICE FOR ELEVATOR AND ROPE SLIP DETECTION METHOD 有权
标题翻译：电梯和绳索滑移检测方法的安全装置
公开(公告)号：US20100300813A1
公开(公告)日：2010-12-02
申请号：US12595866
申请日：2007-06-21
申请人： Hiroshi Kigawa , Naoyuki Maruyama
发明人： Hiroshi Kigawa , Naoyuki Maruyama
IPC分类号： B66B5/02 , B66B1/30 , B66B1/24
CPC分类号： B66B5/00
摘要： In a safety system for an elevator, slip detection means detects a slip between a drive sheave and a main rope. A safety gear is mounted to a car, the safety gear being electrically operated by an actuator to cause the car to make an emergency stop regardless of whether a running direction of the car is upward or downward. A safety gear controller cuts power supply to a hoisting machine motor and causes the safety gear to make a braking operation upon detection of the slip between the drive sheave and the main rope by the slip detection means.
摘要翻译：在电梯的安全系统中，滑动检测装置检测驱动绳轮和主绳索之间的滑动。安全装置安装在汽车上，安全钳由致动器电动操作，使轿厢进行紧急停止，而不管汽车的行驶方向是向上还是向下。安全钳子控制器切断曳引机马达的电源，并通过滑动检测装置检测到驱动绳轮和主绳索之间的滑动，使安全装置进行制动操作。

14. 发明申请

US20070181378A1 Emergency stop system of elevator 有权
标题翻译：电梯紧急停机系统
公开(公告)号：US20070181378A1
公开(公告)日：2007-08-09
申请号：US10582514
申请日：2004-04-20
申请人： Hiroshi Kigawa , Tsunehiro Higashinaka , Mineo Okada
发明人： Hiroshi Kigawa , Tsunehiro Higashinaka , Mineo Okada
IPC分类号： B66B5/04
CPC分类号： B66B5/044 , B66B5/06
摘要： In an emergency stop system for an elevator, a governor sheave that moves in synchronism with the raising and lowering of a car is wound around a governor sheave. The car is mounted with a safety device for braking the car through displacement of the car, which is connected to the governor rope, with respect to the governor rope. A control device outputs an activation signal upon detecting an abnormality in the speed of the car. A rope catching device is provided in the vicinity of the governor sheave. The rope catching device has an electromagnetic actuator that is activated upon input of the activation signal, and a restraining portion for restraining the governor rope upon the activation of the electromagnetic actuator.
摘要翻译：在用于电梯的紧急停止系统中，与轿厢升降同步移动的调速器滑轮卷绕在调速器滑轮上。汽车安装有安全装置，用于通过相对于调速器绳索移动连接到调速器绳索的汽车来制动汽车。检测轿厢的速度异常时，控制装置输出启动信号。在调速器滑轮附近设有绳索抓取装置。绳索抓取装置具有在输入激活信号时被激活的电磁致动器，以及用于在激活电磁致动器时限制调速器绳索的限制部分。

15. 发明授权

US08371420B2 Elevator system for reducing collision shock 有权
标题翻译：电梯系统减少碰撞冲击
公开(公告)号：US08371420B2
公开(公告)日：2013-02-12
申请号：US12740371
申请日：2007-12-17
申请人： Rikio Kondo , Hiroshi Kigawa
发明人： Rikio Kondo , Hiroshi Kigawa
IPC分类号： B66B1/32
CPC分类号： B66B1/32
摘要： An elevator system includes a car (1) traveling up and down along a hoistway; a buffer (15) for stopping the car (1) at an end of the hoistway, brakes (7), (8), and (9) for braking travel of the car (1); a car traveling-information acquisition part for acquiring car traveling information; and a brake controller (10) for controlling the brakes (8) and (9), based upon the information acquired by the car traveling-information acquisition part, so as to reduce a collision speed at a collision of the car with the buffer to below a predetermined speed so that a shock at the collision of the car (1) with the buffer (15) can be absorbed to a level below a specified value.
摘要翻译：电梯系统包括沿着井道上下移动的轿厢（1）; 用于在轿厢一端停止轿厢（1）的缓冲器（15），制动器（7），（8）和（9），用于制动轿厢（1）的行驶; 用于获取汽车旅行信息的汽车旅行信息获取部分; 以及用于基于由所述汽车行驶信息获取部获取的信息来控制所述制动器（8）和（9）的制动控制器（10），以便降低所述轿厢与所述缓冲器的碰撞时的碰撞速度低于预定速度，使得轿厢（1）与缓冲器（15）的碰撞的冲击能够被吸收到低于规定值的水平。

16. 发明申请

US20090266649A1 EMERGENCY STOP SYSTEM FOR ELEVATOR 有权
标题翻译：电梯紧急停止系统
公开(公告)号：US20090266649A1
公开(公告)日：2009-10-29
申请号：US12095025
申请日：2005-11-25
申请人： Rikio Kondo , Takaharu Ueda , Hiroshi Kigawa , Ken-Ichi Okamoto , Takashi Yumura
发明人： Rikio Kondo , Takaharu Ueda , Hiroshi Kigawa , Ken-Ichi Okamoto , Takashi Yumura
IPC分类号： B66B1/32
CPC分类号： B66B5/02 , B66B1/32 , B66B5/0031
摘要： An emergency stop system for an elevator includes a state sensor for detecting an operation of a car, a brake device for braking the car, a brake controller for outputting a signal for operating the brake device based on a signal detected by the state sensor, and an uninterruptible power supply device for supplying electric power to the sensor, the brake device, and the controller. The controller has a signal processing/calculating unit for calculating the deceleration of the car based on the signal detected by the sensor, a command value calculating unit for calculating a command value for operating the brake device based on the deceleration of the car calculated by the processing/calculating unit, and a power monitoring device for monitoring state of the uninterruptible power supply device. At least one of the sensor, the processing/calculating unit, and the calculating unit includes independent systems.
摘要翻译：一种用于电梯的紧急停止系统包括用于检测汽车操作的状态传感器，用于制动轿厢的制动装置，用于根据状态传感器检测到的信号输出用于操作制动装置的信号的制动控制器，以及用于向传感器，制动装置和控制器供电的不间断电源装置。控制器具有信号处理/计算单元，用于根据由传感器检测到的信号来计算轿厢的减速度;指令值计算单元，用于根据由该传感器计算的轿厢的减速度，计算用于操作制动装置的指令值处理/计算单元，以及用于监视不间断电源装置的状态的电力监视装置。传感器，处理/计算单元和计算单元中的至少一个包括独立的系统。

17. 发明授权

US07604099B2 Brake device for elevator 失效
标题翻译：电梯制动装置
公开(公告)号：US07604099B2
公开(公告)日：2009-10-20
申请号：US10589582
申请日：2005-03-09
申请人： Hiroshi Kigawa , Takaharu Ueda , Kenichi Okamoto
发明人： Hiroshi Kigawa , Takaharu Ueda , Kenichi Okamoto
IPC分类号： B60T13/04 , B66B1/32
CPC分类号： B66B5/18
摘要： Provided is a braking device for an elevator in which energy required for braking and releasing is reduced. The braking device includes a movable plunger (5), braking mechanisms (1-4, 6, 7) which are connected to one end of the movable plunger and are switched between a braking state and a releasing state by an axial movement of the movable plunger, a first drive mechanism (10) using mechanical or magnetic force, for reversing the movable plunger in the middle of a movable range in an axial direction for the switching between the braking state and the releasing state to press and hold the movable plunger to the braking side or the releasing side, and a second drive mechanism (20) using an electromagnetic force, for driving the movable plunger to a reversion position in the middle of the movable range from the braking side or the releasing side against a pressing force of the first drive mechanism in order to switch between the braking state and the release state.
摘要翻译：提供一种用于制动和释放所需能量的电梯的制动装置。制动装置包括可移动柱塞（5），制动机构（1-4,6,7），其连接到可移动柱塞的一端，并且通过可移动的活塞的轴向运动在制动状态和释放状态之间切换柱塞，使用机械或磁力的第一驱动机构（10），用于在轴向方向上的可移动范围的中间反转可动柱塞，用于在制动状态和释放状态之间切换以将可动柱塞按压并保持制动侧或释放侧，以及使用电磁力的第二驱动机构（20），用于将可动柱塞从制动侧或释放侧的中间驱动到逆变位置，抵抗第一驱动机构，以便在制动状态和释放状态之间切换。

18. 发明申请

US20090255764A1 ELEVATOR DEVICE 有权
标题翻译：电梯装置
公开(公告)号：US20090255764A1
公开(公告)日：2009-10-15
申请号：US12064394
申请日：2006-07-27
申请人： Takaharu Ueda , Rikio Kondo , Hiroshi Kigawa
发明人： Takaharu Ueda , Rikio Kondo , Hiroshi Kigawa
IPC分类号： B66B1/32 , B66B5/02 , B66B5/06
CPC分类号： B66B1/32 , B66B5/02
摘要： In an elevator apparatus, a brake control device has a first brake control portion for operating a brake device upon detection of an abnormality to stop a car as an emergency measure, and a second brake control portion for reducing a braking force of the brake device when a degree of deceleration of the car becomes equal to or higher than a predetermined value at a time of emergency braking operation of the first brake control portion. The second brake control portion detects emergency braking operation of the brake device independently of the first brake control portion.
摘要翻译：在电梯装置中，制动控制装置具有第一制动控制部，其用于在检测到异常以使停止汽车作为紧急措施时操作制动装置;以及第二制动控制部，用于降低制动装置的制动力，在第一制动控制部分的紧急制动操作时，轿厢的减速度变得等于或高于预定值。第二制动控制部分独立于第一制动控制部分检测制动装置的紧急制动操作。

19. 发明授权

US07287626B2 Buffer device for elevator 有权
标题翻译：电梯缓冲装置
公开(公告)号：US07287626B2
公开(公告)日：2007-10-30
申请号：US11451351
申请日：2006-06-13
申请人： Hiroshi Kigawa , Takashi Yumura , Sen Zhao , Chang-Ming Zhu
发明人： Hiroshi Kigawa , Takashi Yumura , Sen Zhao , Chang-Ming Zhu
IPC分类号： B66B5/28
CPC分类号： B66B5/282
摘要： In a buffer device for an elevator, a hydraulic buffer that alleviates shock generated when a traveling body impacts at the bottom of a hoistway is located at the bottom of the hostway. Provided between the traveling body and the bottom of the hoistway is an elastic member that is elastically deformed and that alleviates the shock generated by the impact of the traveling body with the hydraulic buffer. The elastic member is arranged so that, when elastically deformed, almost fall of the elastic member is positioned within a range of a vertical dimension of the hydraulic buffer.
摘要翻译：在用于电梯的缓冲装置中，缓解行驶体在井道底部碰撞时产生的冲击的液压缓冲器位于主体道路的底部。在行进体和井道底部之间设置有弹性变形的弹性构件，能够缓和由液压缓冲器对行驶体产生冲击的冲击。弹性构件被布置成使得当弹性变形时，弹性构件的几乎下降位于液压缓冲器的垂直尺寸的范围内。

20. 发明申请

US20070170005A1 Machine room-less elevator 审中-公开
标题翻译：无机房电梯
公开(公告)号：US20070170005A1
公开(公告)日：2007-07-26
申请号：US10586864
申请日：2005-02-17
申请人： Hiroshi Kigawa , Takashi Yumura , Kenichi Okamoto , Hideaki Kodera
发明人： Hiroshi Kigawa , Takashi Yumura , Kenichi Okamoto , Hideaki Kodera
IPC分类号： B66B11/08
CPC分类号： B66B11/008
摘要： A machine room-less elevator, in which a car (2) raising and lowering along guide rails (4) and a counterweight (3) raising and lowering in the opposite direction of the car along a right or left side-surface or a rear surface of the car are driven by a hoist (11) provided at the top of a hoistway, includes first and second hoist ropes (7a), (7b) of two systems having one ends fixed to right and left sides of the car at positions nearly symmetrical with respect to a center of gravity of the car in a horizontal plane of the car and the other ends fixed to the counterweight, and one of the first and second hoist ropes is driven by the hoist.
摘要翻译：一种无机房电梯，其中轿厢（2）沿着导轨（4）上升和下降，并且配重（3）沿着右侧或左侧表面或后方在轿厢的相反方向上升降汽车的表面由设在井道顶部的起重机（11）驱动，包括具有一端固定在轿厢右侧和左侧的两个系统的第一和第二提升绳索（7a），（7b）在轿厢的水平面中相对于轿厢的重心几乎对称的位置，固定在配重上的另一端，第一和第二起重绳索中的一个由起重机驱动。

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