Abstract:
PROBLEM TO BE SOLVED: To provide a method and a system for effectively compensating the low frequency vibration of an elevator car to prevent passengers from sensing it. SOLUTION: The elevator car 5 is guided by at least one guide rail 7. Vibration is detected at a disturbance source 8 by at least one first sensor (1 or 1'), and vibration is detected at the part of the elevator car 5 influenced by the vibration, by at least one second sensor 2. The detected vibration is recognized by a control means 3, and a compensation mass 4 is systematically driven by the control means 3 to offset the detected vibration by the compensation force of equal grade of an opposite sign.
Abstract:
PROBLEM TO BE SOLVED: To provide an uninterruptible power supply for which a separating means can be tested preventively and automatically under normal operating conditions, thereby insuring the ability to effectively separate inputs from outputs and energy storage portion under emergeny operating conditions. SOLUTION: An uninterruptible power supply (10) includes inputs for connection to a main power supply (1), outputs for connection to an electric load (2), an auxiliary power supply (16), and a selective separating means (14') configured so as to separate the auxiliary power supply (16) from the inputs during emergency operation. First means (26, 28) cause the separating means (14') to establish a reverse polarity state during a test period (ΔT 2 ) under normal operating conditions. Second means (30, 24) monitor voltages proportional to the input voltages (U in ) to the separating means (14'), and then the monitored voltages (U in ) remain at a first reference value (U ref2 ) during the test period (ΔT 2 ), or error signal (DT Error ) is delivered, when if they become higher than this reference value. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a device and a method for informing elevator equipment to passengers, informing the passengers of the elevator equipment in a building individually, continuously or timely at intervals in a comfortable form. SOLUTION: This device is provided with at least one information display 1 at least in one starting floor and/or at least one setting display 1' at least in one cage, thereby informing the passengers of the elevator equipment in the building. The first information display 1 shows the starting time or the arrival time of the cage to a destination floor, and the second information display 1' shows the arrival time of the cage to the destination floor. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To design an inspection method enabling efficient, reliable inspection of a braking device of an elevator. SOLUTION: The braking device 11 for the elevator performs braking and holding of an elevator car 2. The braking device 11 for the elevator is constructed by a plurality of braking units 12 engaged with a braking track 6 when required. For this purpose, the braking unit 12 presses at least one braking plate 14 to the braking track 6 to generate braking force. According to the invention, in order to inspect the braking device 11, an effective coefficient μe of friction of the braking unit generated is made clear when the braking plate 14 is pressed to the braking track 6. Further, when this inspection method is used, the transition to the operating state is described, and the device for performing the transition to the operating state is presented. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide adjustable braking equipment capable of delaying or holding according to the operating state of an elevator installation and responding in a quick and gentle mode, and to provide a method for braking and holding an elevator cage. SOLUTION: The elevator installation is provided with the elevator cage vertically moving within guide tracks 9. The braking equipment 13 comprises at least two brake units 14. Each brake unit is provided with a normal force regulator 16 setting a normal force F N corresponding to a normal force value determined by a brake control unit 15, and/or the brake unit comprises a locking device which locks the brake unit into a set braking position and preferably maintains the set braking position. This solution permits a gentle braking or holding of the elevator cage in low energy requirement. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation:要解决的问题:提供能够根据电梯设备的操作状态延迟或保持并且以快速和温和的方式响应的可调制动设备,并且提供用于制动和保持电梯轿厢的方法。 解决方案:电梯安装件具有在引导轨道9内垂直移动的电梯轿厢。制动设备13包括至少两个制动单元14.每个制动单元设置有法向力调节器16,其设定法向力F < SB> N SB>,和/或制动单元包括锁定装置,其将制动单元锁定在设定的制动位置,并且优选地保持设定的制动位置。 该解决方案允许在低能量需求下轻轻地制动或保持电梯轿厢。 版权所有(C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To facilitate adjusting work of a reference position used in a door controller and, in particular, reduce time and labor required for carrying out the necessary adjustment, with regard to an automatic door. SOLUTION: A door controller 11 and a method for inputting one or more reference positions X2 to the door controller 11 or adjusting the positions are disclosed. The controller comprises a position monitor 8 connected to a driving device 9 for moving a door 2 for monitoring the position of the door 2 and a non-volatile memory 14 for storing the reference position. In a learning mode, the control force signal to the driving device is lowered. Then, the door 2 is moved to the reference position X2, and finally the reference position recorded by the position-monitoring means is registered in the memory 14 of the controller 11. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a module of energy storage elements which is easily attained and is an economical method, and ensures protection of high reliability against damages to the energy storage elements, even in case of overvoltage. SOLUTION: A circuit structure to limit the overvoltage in the energy storage module (10) comprising the energy storage elements (SC), includes a series circuit (12) which consists of the storage elements of n quantity. Voltage-limiting elements (VLE) are connected, in parallel, with each predetermined combination of the directly interconnected energy storage elements (SC), and are connected in parallel to a first energy storage element (SC 1 ) connected to a first potential (V 1 ), and to an n-th energy storage element (SC n ) connected to a second potential (V 2 ), then are connected in parallel to each subcombination consisting of at least two directly interconnected energy storage elements of the combination, having the energy storage element connected to the first potential or to the second potential. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
Instalación de ascensor (1) con una cabina de ascensor (2) y un dispositivo de freno (3), en la que la cabina de ascensor (2) se puede desplazar en el modo de funcionamiento normal y, en el modo de funcionamiento especial, el dispositivo de freno (3) la puede desacelerar hasta la parada y sujetar en la parada por medio de una fuerza de frenado (FB) producida por el dispositivo de freno (3) conjuntamente con una vía de frenado (5), calculando el dispositivo de freno (3) una desaceleración necesaria (ANe) para, detener la cabina de ascensor (2) dentro de una zona de salida (11), en el modo de funcionamiento especial, caracterizada porque el dispositivo de freno (3), durante el movimiento de la cabina de ascensor (2) en el modo de funcionamiento normal, calcula múltiples veces una desaceleración hipotéticamente necesaria (Anh) que se requeriría para parar la cabina de ascensor (2) dentro de la zona de salida (11) durante el modo de funcionamiento especial, y si se produce una incidencia (E), el dispositivo de freno (3) utiliza la desaceleración hipotéticamente necesaria (AnH) como desaceleración necesaria (Ane) para el frenado en el modo de funcionamiento especial.
Abstract:
Un procedimiento para introducir una o más posiciones (X2) de referencia de una puerta en un controlador (11) depuerta con medios (8) para supervisar continuamente una posición de una puerta (2) a lo largo de un carril (22) depuerta y una memoria (14) para almacenar la posición (X2) de referencia de la puerta (2) que comprende:a. mover la puerta (2) hasta la posición (X2) de referencia; yb. registrar la posición (X2) de referencia según se registró mediante el medio (8) de supervisión de posición enla memoria (14)CARACTERIZADO PORQUE la puerta (2) se mueve libremente alrededor de la posición (X2) de referencia sobre elcarril (22) de puerta.