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    ELEVATOR ARRANGEMENT
    3.
    发明申请
    ELEVATOR ARRANGEMENT 审中-公开
    电梯安排

    公开(公告)号：US20150197410A1

    公开(公告)日：2015-07-16

    申请号：US14669947

    申请日：2015-03-26

    Applicant: Esko AULANKO ,  Matti RÄSÄNEN

    Inventor： Esko AULANKO ,  Matti RÄSÄNEN

    IPC: B66B9/00 ,  B66B7/10 ,  B66B11/00 ,  B66B1/40

    CPC classification number: B66B7/10 ,  B66B1/40 ,  B66B9/00 ,  B66B11/009 ,  B66B2009/006

    Abstract: The object of the invention is an elevator arrangement, which comprises at least two elevator cars that are connected to each other with suspension ropes or corresponding and are configured to move simultaneously with each other and reciprocally in an elevator hoistway, and a hoisting machine provided with at least one traction sheave or corresponding. The arrangement comprises at least one compensation means for compensating positioning inaccuracies caused by loading of the elevator cars.

    Abstract translation: 本发明的目的是一种升降机装置，它包括至少两个电梯轿厢，它们以悬挂绳索或对应的方式彼此连接，并被构造成彼此同时地在电梯井道中彼此移动，并且提供有一个提升机 至少一个牵引滑轮或相应的。 该装置包括用于补偿由电梯轿厢的装载引起的定位不准确的至少一个补偿装置。

    Elevator rail joint detector and elevator system
    4.
    发明授权
    Elevator rail joint detector and elevator system 有权

    公开(公告)号：US07588127B2

    公开(公告)日：2009-09-15

    申请号：US10575450

    申请日：2004-05-28

    Applicant: Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

    Inventor： Akihide Shiratsuki ,  Masahiro Shikai ,  Tatsuo Matsuoka

    IPC: B66B3/00

    CPC classification number: B66B1/40 ,  B66B1/3492

    Abstract: In an elevator apparatus, a guide rail has a plurality of unit rails that are vertically connected to each other. A car is provided with a rail joint detecting device mounted on the car, for detecting the presence/absence of a joint between each of the unit rails. The rail joint detecting device has a joint detecting portion for optically detecting the presence of the joint; and a joint determining portion for determining the presence/absence of the joint based on information from the joint detecting portion. Information on the presence/absence of the joint is outputted from the joint determining portion to a car position correcting circuit. In the car position correcting circuit, information on the position of the car is corrected based on the information on the presence/absence of the joint.

    Elevator car position sensing system
    5.
    发明授权
    Elevator car position sensing system 有权

    公开(公告)号：US06526368B1

    公开(公告)日：2003-02-25

    申请号：US09526380

    申请日：2000-03-16

    Applicant: Steven D. Coste ,  Jason S. Stone ,  Julian H. Shull, Jr. ,  D. Richard Schafer ,  Kim Ngoc Trinh ,  William G. Edgar ,  Carl Heldwein

    Inventor： Steven D. Coste ,  Jason S. Stone ,  Julian H. Shull, Jr. ,  D. Richard Schafer ,  Kim Ngoc Trinh ,  William G. Edgar ,  Carl Heldwein

    IPC: G01C900

    CPC classification number: B66B1/40

    Abstract: A system of sensing elevator car position is presented that dynamically compensates for problems due to frictional slippage of its mechanical connection and/or building settlement. The system comprises an elevator car within an elevator hoistway. An encoder is mounted within the elevator hoistway and mechanically connected to the elevator car. The mechanical connection drives the encoder which generates data indicative of the position of the elevator car. Either one of a position sensor and a position sensor actuator is mounted to a landing of the hoistway. The other one of the position sensor and position sensor actuator is mounted to the elevator car. The position sensor generates data indicative of the elevator car floor reaching a predetermined distance from the elevator landing when actuated by the position sensor actuator. An elevator position controller receives the data generated by both the position sensor and the encoder. The mechanical connection may include an elevator rope frictionally driving a governor sheave of an elevator speed governor system upon which the encoder is mounted.

    Differential reflectometery for position reference in an elevator system
    6.
    发明授权
    Differential reflectometery for position reference in an elevator system 失效
    用于电梯系统中位置参考的差分反射镜

    公开(公告)号：US5783784A

    公开(公告)日：1998-07-21

    申请号：US752361

    申请日：1996-11-19

    Applicant: Christophe Durand

    Inventor： Christophe Durand

    IPC: B66B13/14 ,  B66B1/40 ,  B66B1/34

    CPC classification number: B66B1/405 ,  B66B1/40

    Abstract: An apparatus for determining if an elevator car is level with respect to a landing in a hoistway comprises a transceiver for transmitting a signal, a first reflector having a varying reflectance between a maximum reflectance end and a minimum reflectance end, a second reflector having a varying reflectance between a maximum reflectance end and a minimum reflectance end, and a processor. The first reflector transmits a first reflected signal in response to the signal transmitted by the transceiver and the second reflector transmits a second reflected signal in response to the signal transmitted by the transceiver. The first reflector and the second reflector are adjacently aligned such that the maximum reflectance end of the first reflector is adjacent to the minimum reflectance end of the second reflector, and the minimum reflectance end of the first reflector is adjacent to the maximum reflectance end of the second reflector. The processor determines if the elevator car is level with respect to the landing in response to the first and second reflected signals.

    Abstract translation: 一种用于确定电梯轿厢相对于井道中的平台是否水平的装置包括：用于传输信号的收发器，具有在最大反射端和最小反射端之间具有变化的反射率的第一反射器，具有变化的第二反射器 最大反射率端和最小反射率端之间的反射率，以及处理器。 第一反射器响应于由收发器发送的信号而发送第一反射信号，并且第二反射器响应于由收发器发送的信号而发射第二反射信号。 第一反射器和第二反射器相邻地对齐，使得第一反射器的最大反射率端与第二反射器的最小反射率端相邻，并且第一反射器的最小反射率端与第一反射器的最大反射率端相邻 第二反射器。 处理器响应于第一和第二反射信号确定电梯轿厢是否相对于着陆级别。

    Procedure and measuring circuit for stopping an elevator
    8.
    发明授权
    Procedure and measuring circuit for stopping an elevator 失效
    停止电梯的程序和测量电路

    公开(公告)号：US4518062A

    公开(公告)日：1985-05-21

    申请号：US440230

    申请日：1982-11-02

    Applicant: Heimo Makinen ,  Seppo Suur-Askola

    Inventor： Heimo Makinen ,  Seppo Suur-Askola

    IPC: B66B1/16 ,  B66B1/24 ,  B66B1/30

    CPC classification number: B66B1/40

    Abstract: A procedure for adjusting the stopping of an elevator as accurately as possible on desired level with the aid of the deceleration instruction (DR). From the elevator's deceleration instruction (DR) a sample is taken at the beginning and at the end of deceleration, these are compared with each other and the linearity of deceleration is adjusted on the basis of the result obtained. The invention also concerns an elevator deceleration measuring circuit for carrying out the procedure. The measuring circuit, connected to the deceleration instruction (DR) of the elevator, comprises a display unit such as for instance two light-emitting diodes (D4,D5) by which the result can be ascertained if the deceleration instruction is increasing or decreasing.

    Abstract translation: PCT No.PCT / FI82 / 00009 Sec。 371日期1982年11月2日 102（e）1982年11月2日日期PCT提交1982年3月4日PCT公布。 公开号WO82 / 03068 日期：1982年9月16日。借助于减速指令（DR），尽可能精确地调整电梯停止所需水平的程序。 根据电梯减速指令（DR），在减速开始和结束时取样，相互比较，根据得到的结果调整减速线性。 本发明还涉及一种用于执行该过程的电梯减速测量电路。 连接到电梯的减速指令（DR）的测量电路包括诸如两个发光二极管（D4，D5）的显示单元，通过该显示单元可以确定减速指令是增减还是减速。

    Position sensor device for elevator car
    9.
    发明授权
    Position sensor device for elevator car 失效
    电梯轿厢位置传感器装置

    公开(公告)号：US4127843A

    公开(公告)日：1978-11-28

    申请号：US775641

    申请日：1977-03-07

    Applicant: Nobuo Anzai ,  Tsuyoshi Satoh

    Inventor： Nobuo Anzai ,  Tsuyoshi Satoh

    IPC: B66B1/46 ,  B66B1/30 ,  B66B1/36 ,  B66B1/40 ,  B66B1/48 ,  B66B3/02 ,  B66B5/10 ,  G08B3/02

    CPC classification number: B66B1/40 ,  Y10T307/786

    Abstract: A position sensor disposed on an elevator car has a first rotatable shaft connected to a secondary winding of a transformer or a switch actuating member, and a second rotatable shaft coaxial with the first shaft and connected to a primary transformer winding or to a switch position changing member. A first roller engages a rod-shaped cam mounted at an angle to a guide rail for the car toward the end of the path of travel of the car to rotate the first shaft in a direction to decrease the voltage across the secondary winding or successively actuate the switches. If the car moves horizontally, the first shaft is rotated to change the voltage and a second roller engaging the rail rotates a second shaft to compensate for this change in voltage.

    Abstract translation: 设置在电梯轿厢上的位置传感器具有连接到变压器或开关致动构件的次级绕组的第一可旋转轴和与第一轴同轴的第二可旋转轴，并连接到初级变压器绕组或改变开关位置 会员。 第一辊接合一个杆形凸轮，该杆状凸轮以一定的角度安装到用于汽车的导轨上，朝向汽车的行进路径的端部，以使第一轴沿着减小二次绕组上的电压的方向旋转，或者连续致动 开关。 如果汽车水平移动，则第一轴旋转以改变电压，并且接合轨道的第二辊旋转第二轴以补偿该电压变化。

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