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    • 1. 发明申请
    • ROTARY TRANSDUCER WITH MONITORING OF THE BEARING WEAR AND METHOD THEREFOR
    • 具有监视存储闭环的旋转编码器及其方法
    • WO2009015735A2
    • 2009-02-05
    • PCT/EP2008004999
    • 2008-06-20
    • BAUMER HUEBNER GMBHWILHELMY LOTHARHILLER BERNHARDWILHELMY JOCHEN
    • WILHELMY LOTHARHILLER BERNHARDWILHELMY JOCHEN
    • G01D3/08G01D5/244H03M1/10
    • G01D3/08F16C19/52F16C19/525F16C41/007F16C2233/00G01M13/04G01P3/481G01P21/02
    • The invention relates to a rotary transducer (1) and to a method for monitoring wear on the latter. The rotary transducer has a detector device (11) having at least one measurement sensor (12). During operation, the measurement sensor can be used to generate a measurement signal (13) which is representative of the angular position and/or velocity of an object which can be connected to the rotary transducer. The detector device (11) has at least one rotary bearing (15) and at least one material measure (16) which can be rotated, by means of the rotary bearing, relative to the measurement sensor and is arranged in the measurement field (17) of the latter. A monitoring device (20) which is connected to the measurement sensor such that data are transmitted and can be used, during operation, to output a state signal (23), which is representative of the state of wear of the rotary transducer, on the basis of the measurement signal is also integrated in the rotary transducer (1). In order to be able to warn of mechanical failure of the rotary transducer in good time, the monitoring device (20) is provided, according to the invention, with a register (25) which can permanently store a value which is representative of the state of wear of the rotary bearing and is formed from the information relating to the angular position and/or velocity which is contained in the measurement signal.
    • 本发明涉及一种旋转编码器(1)和用于监测相同磨损的方法。 旋转编码器具有带有至少一个测量传感器(12)的检测器装置(11)。 在操作中,可以通过测量传感器产生代表可以连接到旋转编码器的物体的角度位置和/或速度的测量信号(13)。 检测器装置(11)包括可旋转地通过相对于在测量传感器,其测量场(17),其布置实物量具(16)的转动轴承的至少一个转动轴承(15)和至少一个。 在旋转编码器(1)被进一步集成包括监控装置(20),该数据发送的方式与测量传感器,并且可以是由测量的操作功能输出信号的旋转编码器(23)的磨损的状态的代表性的状态信号。 为了能够警告编码器的机械故障,根据本发明的具有一个计数器(25),所述监测装置(1)被提供,其中其转动轴承的磨损状态的代表包含在关于角位置和/或测量信号的信息 - 速度信息永久存储。
    • 2. 发明申请
    • REVOLUTION COUNTER
    • 转速表
    • WO03033999A3
    • 2003-09-12
    • PCT/DE0203861
    • 2002-10-09
    • HUEBNER ELMASCH AGWILHELMY LOTHARSTEUER CHRISTIAN
    • WILHELMY LOTHARSTEUER CHRISTIAN
    • G01D5/20G01P3/487G01D5/242
    • G01D5/2033G01P3/487
    • The invention relates to a revolution counter comprising a magnet (5) that is located at the end of a pivotally mounted arm (4) and several fixed coils that are located around the periphery of the counter shaft (1). Struts (9), at least some of which form the cores of the coils, connect a magnetically conductive ring (8) that surrounds the shaft (1) to ring segments (10 - 15), which are likewise magnetically conductive, are arranged concentrically in relation to the ring and are separated from one another by gaps (22). The magnet (5) located at the end of the arm (4) passes the coils during the rotation of the shaft (1). At low speeds of the revolution counter shaft (1), the arm (4) is rapidly accelerated in the vicinity of the gap (22) between the ring segments (10 - 15), in such a way that a strong voltage pulse is formed as a result of induction in the windings (16 - 18; 37 - 39) of the coils.
    • 在与可枢转地安装的臂的端部的转数计数器的磁体(5)和多个从它的轴间隔开的(1)设置在一个圆周上的固定线圈连接腹板(4)(9)布置,其中至少一些形式中,线圈的磁芯的 ,围绕所述轴(1)的导磁环(8),所述导磁环具有与所述轴(1)同心布置且通过间隙(22)彼此分离的环形段(10-15)。 布置在臂(4)的端部处的磁体(5)在轴(1)的旋转期间穿过线圈。 在所述轴的转速低(1)的转数计的,在所述环形部分(10-15)之间的间隙(22)的区域中的臂(4)被大大加速,使得它是在绕组(16 - 18; 37-39)的 由于感应而形成强电压脉冲的线圈来了。
    • 8. 发明申请
    • UMDREHUNGSZÄHLER
    • 转速表
    • WO2003033999A2
    • 2003-04-24
    • PCT/DE2002/003861
    • 2002-10-09
    • HÜBNER ELEKTROMASCHINEN AGWILHELMY, LotharSTEUER, Christian
    • WILHELMY, LotharSTEUER, Christian
    • G01D5/00
    • G01D5/2033G01P3/487
    • Bei einem Umdrehungszähler mit einem am Ende eines schwenkbar gelagerten Armes (4) angeordneten Magneten (5) und mehreren im Abstand von seiner Welle (1) auf einem Umkreis angeordneten ortsfesten Spulen verbinden Stege (9), von denen mindestens einige die Kerne der Spulen bilden, einen die Welle (1) umgebenden magnetisch leitenden Ring (8) mit konzentrisch zu letzterem angeordneten , durch Spalte (22) voneinander getrennten, ebenfalls magnetisch leitenden Ringsegmenten (10 - 15). Der am Ende des Armes (4) angeordnete Magnet (5) passiert während der Drehung der Welle (1) die Spulen. Bei niedrigen Drehzahlen der Welle (1) des Umdrehungszählers wird der Arm (4) im Bereich der Spalte (22) zwischen den Ringsegmenten (10 - 15) stark beschleunigt, so dass es in den Wicklungen (16 - 18; 37 - 39) der Spulen zur Bildung eines starken Spannungsimpulses infolge von Induktion kommt.
    • 在与可枢转地安装的臂的端部的转数计数器的磁体(5)和多个从它的轴间隔开的(1)设置在一个圆周上的固定线圈连接腹板(4)(9)布置,其中至少一些形式中,线圈的磁芯的 彼此分开的磁性导电环(8)同心地布置于后者,通过间隙(22)围绕轴(1),还导磁环段(10-15)。 布置在所述臂的端部(4)磁体(5)的轴(1)的旋转过程中通过线圈通过。 在所述轴的转速低(1)的转数计的,在所述环形部分(10-15)之间的间隙(22)的区域中的臂(4)被大大加速,使得它是在绕组(16 - 18; 37-39)的 线圈,用于形成强电压脉冲的作为感应发生的结果。