ABSOLUTE ENCODER OF TUBULAR MOTOR
    31.
    发明公开
    ABSOLUTE ENCODER OF TUBULAR MOTOR 审中-公开
    管状电机的绝对编码器

    公开(公告)号:EP3255386A1

    公开(公告)日:2017-12-13

    申请号:EP17166676.1

    申请日:2017-04-13

    发明人: Chen, Bin

    IPC分类号: G01D5/347 G01D5/245

    摘要: The disclosure relates to the absolute encoder of tubular motor, which solves the shortcoming of poor use performance of the tubular motor caused by the reason that the specific position of a roller shutter door or window cannot be sensed by measuring the operational state of the tubular motor in the operation of the tubular motor in existing technologies. According to the absolute encoder of tubular motor provided by the disclosure, an input shaft (1) drives through a speed variation device (2) a power shaft (5) to rotate; a code disc (6) is arranged on the power shaft (5); a sensing part is arranged on the code disc (6); a sensor (7) which is matched with the sensing part for collecting signals is arranged on a substrate (4); when a component which is driven by the tubular motor moves from one limiting position to another, the power shaft (5) rotates for one circle; the code disc (6) positioned on the power shaft (5) and the power shaft (5) rotate synchronously; and the travel of the component which is driven by the tubular motor is divided into a plurality of nodes by the code disc (6), so that the specific position of the component which is driven by the tubular motor can be sensed conveniently through the code disc (6) in the operation of the tubular motor, and the usability of the tubular motor is optimized.

    摘要翻译: 本发明涉及一种管状电机的绝对编码器,它解决了管状电机使用性能差的缺点,这是由于通过测量管状电机的运行状态无法感知卷帘门窗的特定位置 在现有技术中的管状电机的操作中。 根据本发明提供的管状电机绝对式编码器,输入轴(1)通过变速装置(2)带动动力轴(5)转动; 动力轴(5)上设置码盘(6); 在码盘(6)上设置感测部件; 在衬底(4)上设置与用于采集信号的感测部分相匹配的传感器(7); 当由管状电机驱动的部件从一个极限位置移动到另一个极限位置时,动力轴(5)旋转一圈; 定位在动力轴5上的码盘6与动力轴5同步旋转; 并且由管形电机驱动的部件的行程通过编码盘(6)被分成多个节点,从而可以通过编码方便地感测由管状电机驱动的部件的特定位置 (6)在管状电机的操作中,并且管状电机的可用性被优化。

    Inkrementales Längenmesssystem und Verfahren zu seinem Betrieb
    33.
    发明公开
    Inkrementales Längenmesssystem und Verfahren zu seinem Betrieb 有权
    增量长度测量系统和方法用于其操作

    公开(公告)号:EP3021088A1

    公开(公告)日:2016-05-18

    申请号:EP14192925.7

    申请日:2014-11-12

    申请人: Balluff GmbH

    发明人: Ruopp, Julian

    IPC分类号: G01D5/244 G01D5/347

    摘要: Bei einem Längen- bzw. Positionsmesssystem, welches einen zumindest lokal im Wesentlichen linearen Maßkörper (200, 205) sowie wenigstens einen relativ zu dem Maßkörper (200, 205) zu verfahrenden Sensor (320, 325, 340) aufweist, wobei der Maßkörper (200, 205) eine Inkrementalspur (200) und wenigstens eine Absolutspur (205) umfasst und wobei die Inkrementalspur sowie die wenigstens eine Absolutspur (205) des Maßkörpers (200, 205) Pole (210, 215) mit einer in Längsrichtung des Maßkörpers (200, 205) vorgegebenen Polbreite (220) aufweisen, ist insbesondere vorgesehen, dass die Polbreite (225) der wenigstens einen Absolutspur (205) gegenüber der Polbreite (220) der Inkrementalspur (200) vervielfacht, insbesondere verdoppelt, ausgebildet ist.

    摘要翻译: 具有在其具有至少局部地大致线性测量体(200,205)和至少一个相对于标尺体(200,205)的长度或位置测量系统待运行传感器(320,325,340),其中,测量体(200 ,205)包括增量轨道(200)和至少一个绝对轨道(205),并且其中所述增量轨道和秤体(200的至少一个绝对轨道(205),205)的磁极(210,215)与(在秤体200的纵向方向上, 由具有205)给定的极宽度(220)尤其设置成,至少一个绝对轨道(205)相对于所述增量轨道的极宽度(220)的磁极宽度(225)(200)相乘,特别是增加了一倍,而形成。

    Separate linear encoder
    34.
    发明公开
    Separate linear encoder 有权
    独立线人Codierer

    公开(公告)号:EP2765393A2

    公开(公告)日:2014-08-13

    申请号:EP14153431.3

    申请日:2014-01-31

    发明人: Kato, Yoshiaki

    IPC分类号: G01D5/244 G01D18/00

    摘要: In a separate encoder (100), a scale(102) is further provided with an ABS track(106) that is arranged in parallel with an INC track(104) and a detection head(110) includes an ABS detection portion (114) that reads the ABS track(106). The separate encoder (100) includes a calculation portion (120,220,320) that obtains a yaw angle (ϕ) of the detection head(110) with respect to a scale(102) based on a gap(d) between an INC detection portion (112) and an ABS detection portion (114) and a difference amount (δ) between a position(Xinc) of the INC track(104), which is detected by the INC detection portion (112), and a position(Xabs) of the ABS track(106), which is detected by the ABS detection portion (114). The calculation portion (120, 220, 320) also obtains a signal strength(I) based on two-phase sine wave signals(Am, Bm) that are output from the INC detection portion (112). The separate encoder (100) further includes a display unit(130,220,320) that displays a plurality of yaw angles (ϕ) and the signal strengths(I) corresponding to the respective yaw angles (ϕ).

    摘要翻译: 在单独的编码器(100)中,标尺(102)还设置有与INC轨道(104)并联布置的ABS轨道(106),并且检测头(110)包括ABS检测部分(114) 其读取ABS轨道(106)。 分离编码器(100)包括基于INC检测部分(112)之间的间隙(d)获得相对于刻度(102)的检测头(110)的偏航角(Õ)的计算部分(120,220,320) )和ABS检测部(114)以及由INC检测部(112)检测的INC轨道(104)的位置(Xinc)与位置(Xabs)之间的差值(' ABS轨迹(106),其由ABS检测部分(114)检测。 计算部分(120,220,320)还根据从INC检测部分(112)输出的两相正弦波信号(Am,Bm)获得信号强度(I)。 分离编码器(100)还包括显示单元(130,220,320),显示单元(130,220,320)显示与各个偏航角(Õ)对应的多个偏航角(Õ)和信号强度(I)。

    VERFAHREN UND EINRICHTUNG ZUR MESSUNG DES ABSOLUTEN DREHWINKELS
    35.
    发明公开
    VERFAHREN UND EINRICHTUNG ZUR MESSUNG DES ABSOLUTEN DREHWINKELS 审中-公开
    方法和设备测量绝对旋转角

    公开(公告)号:EP2729343A2

    公开(公告)日:2014-05-14

    申请号:EP12732820.1

    申请日:2012-06-26

    IPC分类号: B62D5/02 B62D3/14 B62D15/02

    摘要: A method for measuring the absolute angle of rotation and an associated device are described. In such devices, a rotating element interacts with a converter which converts the rotational movement of the rotating element into a linear or curved movement of the converter. The distance covered by the converter on the basis of the rotational movement of the rotating element is measured and is used as a measure of the absolute angle of rotation. This makes it possible to flawlessly detect, in particular, angles of rotation >360° without a large amount of additional effort. The associated device has a corresponding measuring system with an evaluation unit.

    Positionsmesseinrichtung
    37.
    发明公开
    Positionsmesseinrichtung 有权
    位置测量装置

    公开(公告)号:EP1770372A3

    公开(公告)日:2012-01-04

    申请号:EP06014999.4

    申请日:2006-07-19

    IPC分类号: G01D5/245 G01D5/347

    CPC分类号: G01D5/2458 G01D5/34776

    摘要: Die vorliegende Erfindung betrifft eine Positionsmesseinrichtung zur Messung von Längen- und/oder Winkelpositionen, mit einer ersten Maßverkörperung (10, 100) mit einer ersten Codespur (11, 110), mit der aufeinander folgende Positionsbereiche zyklisch messbar sind und wenigstens zwei Multiturn-Codescheiben (20) mit zweiten Codespuren (21), über deren Winkelposition der aktuell gemessene Positionsbereich der ersten Codespur (10, 110) bestimmbar ist. Die erste Maßverkörperung (10, 100) und die wenigstens zwei Multiturn-Codescheiben (20) sind so angeordnet, dass die erste Codespur (11, 110) durch ein erstes Abtastfenster (13) und die zweiten Codespuren (21) durch zweite Abtastfenster (23) von einer gemeinsamen Abtasteinheit (66) abtastbar sind.

    摘要翻译: 本发明涉及一种位置测量装置,用于测量长度和/或角度位置与具有第一代码轨道(11,110)的第一维标准(10,100)与连续的位置范围和至少两个多匝码盘(被循环地测量 通过第一编码道(10,110)的当前测量的位置范围的角度位置可以确定具有第二编码道(21)的第二编码道(20)。 第一测量刻度(10,100)和所述至少两个多匝码盘(20)被布置成使得所述第一代码轨道(11,110)由第一采样窗口(13)和所述第二代码轨道(21)由第二扫描窗口(23 )由公共扫描单元(66)扫描。

    SAMPLE COLLECTOR AND COMPONENTS THEREOF
    38.
    发明公开
    SAMPLE COLLECTOR AND COMPONENTS THEREOF 审中-公开
    取样装置及部件

    公开(公告)号:EP2016354A2

    公开(公告)日:2009-01-21

    申请号:EP07756236.1

    申请日:2007-05-08

    IPC分类号: F25D19/00

    摘要: To provide a protective coat on a refrigerated sample collector for a corrosive environment a unitary frame includes a support unit with condenser and evaporator coils mounted to the support unit and an orifice connecting the condenser and evaporator coils. The evaporator coils, condenser coils and a restrictor are powder coated after being connected, whereby an effective seal is provided for the restrictor, condenser coils and evaporator coils after they are assembled to the support. The unitary frame can be easily removed or connected as a unit to the sample collector. The bottle rack for the sample collector is made by injection molding two halves of the rack each of which has a matching surface and a bottle positioning surface. The matching surfaces are fastened together by placing the matching surfaces together back to back whereby locating members are spaced apart a sufficient distance.

    VERFAHREN ZUR POSITIONSBESTIMMUNG UND HIERZU GEEIGNETES MESSSYSTEM
    39.
    发明授权
    VERFAHREN ZUR POSITIONSBESTIMMUNG UND HIERZU GEEIGNETES MESSSYSTEM 失效
    方法用于确定位置和这方面合适的测量系统

    公开(公告)号:EP0850398B1

    公开(公告)日:2003-04-16

    申请号:EP97932780.6

    申请日:1997-07-08

    IPC分类号: G01D5/245

    CPC分类号: G01D5/2458 H03M1/308

    摘要: The invention relates to a process for locating a rotating drive part using a measuring system which comprises an absolute and an incremental partial measuring system. After the start of rotation, currently absolute position measuring values are determined and transmitted to a downstream evaluation unit until a reference mark reaches a known absolute position. At the reference mark there is a comparison of the measuring values, known from the current absolute position measurement, with the known absolute position and an optionally required adjustment is performed. The reference mark is subsequently used as the reference position for the incremental partial measuring system, the currently absolute position is indicated by the measuring system, and transferred to the evaluation unit in digital form.