Industrial robot comprising a portable operating unit which a movable key device for identification of the robot
    3.
    发明授权
    Industrial robot comprising a portable operating unit which a movable key device for identification of the robot 失效
    工业机器人包括用于识别机器人的可移动键装置的便携式操作单元

    公开(公告)号:US07451016B2

    公开(公告)日:2008-11-11

    申请号:US10473743

    申请日:2002-04-02

    摘要: An industrial robot system including a plurality of industrial robots. Each robot includes a manipulator, a control unit for automatically operating the manipulator, and a movable key device configured to store information about the identity of the robot to which the moveable key device belongs. A portable operating unit is configured to teach and program the robots. The portable operating unit is adapted for wireless communication with each control unit. The portable operating unit includes a member for receiving one of the moveable key devices, a reader for reading a robot identity from the received moveable device, and a communication establisher for establishing wireless communication between the operating unit and the control unit of the identified robot upon reading the robot identity from the moveable key device.

    摘要翻译: 一种包括多个工业机器人的工业机器人系统。 每个机器人包括操纵器,用于自动操作操纵器的控制单元和被配置为存储关于可移动键设备所属机器人的身份的信息的可移动键设备。 便携式操作单元被配置为教导和编程机器人。 便携式操作单元适于与每个控制单元的无线通信。 便携式操作单元包括用于接收可移动键设备之一的构件,用于从接收到的可移动设备读取机器人身份的读取器,以及用于在操作单元和所识别的机器人的控制单元之间建立无线通信的通信建立器, 从可移动键设备读取机器人标识。

    Method for synchronization in a local area network including a store-and-forward device
    4.
    发明授权
    Method for synchronization in a local area network including a store-and-forward device 有权
    包括存储转发设备在内的局域网中的同步方法

    公开(公告)号:US08291105B2

    公开(公告)日:2012-10-16

    申请号:US10465945

    申请日:2001-12-28

    CPC分类号: H04L43/50 H04J3/0667

    摘要: The present invention relates to a method for identifying inaccurate time measurements in a local area network. The local area network comprises a sending device (2), such as a time client, a destination device (3), such as a timeserver, and a switching device and/or a store-and-forward device (6). A time request packet (4) is rejected if it arrives at the time client or timeserver within a given or calculated minimum distance from the preceding network packet. The time request packet (4) is also rejected if it falls outside a set of calculated error limits based on a set of estimates. Those estimates are kept in the time client memory and updated according to a given set of rules.

    摘要翻译: 本发明涉及一种用于识别局域网中不准确的时间测量的方法。 局域网包括诸如时间客户端的发送设备(2),诸如时间服务器的目的地设备(3)以及交换设备和/或存储转发设备(6)。 如果时间请求分组(4)在距前一个网络分组的给定或计算的最小距离内的时间到达客户端或时间服务器,则被拒绝。 如果时间请求分组(4)在基于一组估计的一组计算的误差极限之外也被拒绝。 这些估计值保存在客户端内存中,并根据一组规则进行更新。

    Method for Signal Processing of Capacitive Measurement Scales
    5.
    发明申请
    Method for Signal Processing of Capacitive Measurement Scales 有权
    电容式测量尺度信号处理方法

    公开(公告)号:US20080300808A1

    公开(公告)日:2008-12-04

    申请号:US12089914

    申请日:2006-10-03

    IPC分类号: G01R13/00

    摘要: A method for the signal processing of capacitive measurement scales intended for the measurement of lengths or angles, consisting of two parts moveable relative to each other provided with electrodes that together form condensers, whose magnitudes are variable and depend on the relative position as specified by a sinusoidal relationship between the two parts. The first part has n electrodes evenly distributed over one measurement period and the second part has one electrode per measurement period. The electrodes in the first part are fed with n alternating voltages whereby the time displacements of the alternating voltages relative to each other are t 0 n , where t0 is the length of the period of the alternating voltage. The electrode of the second mobile part captures a signal composed of one or several of the alternating voltages and the amplitude composition of the signal depends on the relative position between the two parts.

    摘要翻译: 用于信号处理用于测量长度或角度的电容式测量标尺的方法,包括可相对于彼此移动的两个部件,所述两个部件设置有一起形成电容器的电极,所述电极的大小是可变的,并且取决于由 正弦曲线关系两部分之间。 第一部分有n个电极在一个测量周期内均匀分布,第二部分每测量周期有一个电极。 第一部分中的电极馈送有n个交流电压,由此交流电压相对于彼此的时间位移为 / mrow> 其中t0是交流电压周期的长度。 第二移动部件的电极捕获由一个或几个交流电压组成的信号,并且信号的振幅成分取决于两部分之间的相对位置。

    Method for signal processing of capacitive measurement scales
    6.
    发明授权
    Method for signal processing of capacitive measurement scales 有权
    电容式测量尺的信号处理方法

    公开(公告)号:US07956622B2

    公开(公告)日:2011-06-07

    申请号:US12089914

    申请日:2006-10-03

    IPC分类号: G01R27/26

    摘要: A method for the signal processing of capacitive measurement scales intended for the measurement of lengths or angles, consisting of two parts moveable relative to each other provided with electrodes that together form condensers, whose magnitudes are variable and depend on the relative position as specified by a sinusoidal relationship between the two parts. The first part has n electrodes evenly distributed over one measurement period and the second part has one electrode per measurement period. The electrodes in the first part are fed with n alternating voltages whereby the time displacements of the alternating voltages relative to each other are t 0 n , , where t0 is the length of the period of the alternating voltage. The electrode of the second mobile part captures a signal composed of one or several of the alternating voltages and the amplitude composition of the signal depends on the relative position between the two parts.

    摘要翻译: 用于信号处理用于测量长度或角度的电容式测量标尺的方法,包括可相对于彼此移动的两个部件,所述两个部件设置有一起形成电容器的电极,所述电极的大小是可变的,并且取决于由 正弦曲线关系两部分之间。 第一部分有n个电极在一个测量周期内均匀分布,第二部分每测量周期有一个电极。 第一部分中的电极馈送有n个交流电压,由此交流电压相对于彼此的时间位移为t 0 n,其中t 0是交流电压周期的长度。 第二移动部件的电极捕获由一个或几个交流电压组成的信号,并且信号的振幅成分取决于两部分之间的相对位置。

    Controlling a fluid well
    7.
    发明申请
    Controlling a fluid well 审中-公开
    控制流体井

    公开(公告)号:US20050121188A1

    公开(公告)日:2005-06-09

    申请号:US10887769

    申请日:2004-07-09

    CPC分类号: E21B34/06 E21B43/12 E21B47/12

    摘要: In apparatus for controlling a fluid production well, a control device D, such as a choke, located downhole is operable selectively by first and second drive means (2,3). First and second power supply means and first and second control channels (ChA, ChB) for control signals are provided for the first and second drive means, the arrangement being such that if one of the power supplies fails, the respective drive means is operable via the other power supply. First and second means (DEM 1A, DEM 1B) for routing control signals from the first and second channels respectively to the first and second drive means are provided, the routing means being interconnected so that, in the event of a fault, control signals from the second channel are routed via the first routing means to the second drive means and/or control signals from the first channel are routed via the second routing means to the first drive means.

    摘要翻译: 在用于控制流体生产井的装置中,位于井下的诸如扼流器的控制装置D可由第一和第二驱动装置(2,3)选择性地操作。 第一和第二电源装置以及用于控制信号的第一和第二控制信道(ChA,ChB)被提供给第一和第二驱动装置,该装置使得如果电源中的一个发生故障,则相应的驱动装置可通过 另一个电源。 提供了用于将控制信号从第一和第二信道分别路由到第一和第二驱动装置的第一和第二装置(DEM 1A,DEM 1B),路由装置被互连,使得在出现故障的情况下,控制 来自第二信道的信号经由第一路由装置被路由到第二驱动装置,和/或来自第一信道的控制信号经由第二路由装置路由到第一驱动装置。

    Method and apparatus for regulating the temperature of a heating element
in a water heater
    8.
    发明授权
    Method and apparatus for regulating the temperature of a heating element in a water heater 失效
    用于调节热水器中的加热元件的温度的方法和装置

    公开(公告)号:US4405855A

    公开(公告)日:1983-09-20

    申请号:US224526

    申请日:1980-12-20

    摘要: In a method and an apparatus for regulating the power which is supplied to a heating element (2) in a water heater (1), preferably a reservoir water heater containing water which is to be heated to a certain temperature, the power which is supplied to the heating element for heating the water, is regulated not only in dependence on the temperature of the water (15), but also in dependence on the temperature of the heating element (2, 4), so that the temperature of the element is kept below a predetermined critical value. The temperature of the heating element is measured directly and/or indirectly, and when the temperature of the element is below the critical value and the temperature of the water in the water heater is below the rated value, maximum power can be supplied to the heating element. When the temperature of the element has reached the critical value, but the temperature of the water in the water heater is still below the rated value, the power is regulated so as to keep the temperature of the heating element below the critical value and to minimize the heating period.

    摘要翻译: PCT No.PCT / N080 / 00013 Sec。 371 1980年12月20日第 102(e)1980年11月24日PCT PCT申请日:1980年4月14日PCT公布。 出版物WO80 / 02352 日期为1980年10月30日。在一种用于调节供应到热水器(1)中的加热元件(2)的功率的方法和装置中,优选地,包含待加热到一定温度的水的储水式热水器 温度,提供给用于加热水的加热元件的功率不仅根据水(15)的温度,而且还根据加热元件(2,4)的温度来调节,因此 元件的温度保持在预定临界值以下。 直接和/或间接地测量加热元件的温度,当元件的温度低于临界值并且热水器中的水温度低于额定值时,可以向加热器供应最大功率 元件。 当元件的温度达到临界值时,但是热水器中的水温度仍然低于额定值,则调节功率以保持加热元件的温度低于临界值,并将最小化 加热期间。