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    • 62. 发明公开
    • INCREMENTAL CODING DEVICE AND PROCESS FOR ITS FABRICATION
    • INKREMENTALER KODIERER UND VERFAHREN ZUR DESSEN HERSTELLUNG
    • EP0955523A1
    • 1999-11-10
    • EP98952753.6
    • 1998-11-12
    • NAVARRA DE COMPONENTES ELECTRONICOS, S.A.
    • CASTELLANO ALDAVE, Jesús Carlos
    • G01D5/25H01H19/58
    • G01D5/25H01H11/0056H01H19/585
    • The device comprises a coding disc (10) mounted on a rotary axis and including an electroconductor track (12) with branches (13), materialized on an electro-insulating support (14) and collectors arms (21a, 23a, 23b) associated to said track and united to terminals (22, 24a, 24b) which bear elastically on various points of the track and branches according to the rotation position of said coder disc. The collector arms (21a, 23a, 23b) and said terminals (22, 24a, 24b) are made of various materials. The material of the arms is elastic and thin and the material of the terminals is ductile and thick; said arms and terminals are joined by welding. The process proposes to obtain the terminals by die-cutting a first metal strip; the formation of segments and at least one appendix on a second metal strip; and the superposition and linking of said strips by welding.
    • 该装置包括安装在旋转轴上并包括具有分支(13)的电导体轨道(12)的编码盘(10),其具有电绝缘支撑件(14)和收集器臂(21a,23a,23b) 所述轨迹并联合到根据所述编码盘的旋转位置弹性地在轨道的各个点上分支的端子(22,24a,24b)。 收集臂(21a,23a,23b)和所述端子(22,24a,24b)由各种材料制成。 臂的材料是弹性的,薄的,端子的材料具有延展性和厚度; 所述臂和端子通过焊接连接。 该方法提出通过模切第一金属带来获得端子; 在第二金属带上形成段和至少一个阑尾; 并通过焊接叠加和连接所述条。
    • 69. 发明公开
    • Parameter measuring circuit
    • Vorrichtung zum Messen eines参数。
    • EP0435401A1
    • 1991-07-03
    • EP90203414.9
    • 1990-12-18
    • DELCO ELECTRONICS CORPORATION
    • Lippmann, RaymondSchnars, Michael JohnChintyan, James Robert
    • G01D5/25G01F23/74
    • G01D5/25G01F23/74
    • A circuit for measuring a parameter, which parameter is adapted to switch the switching elements of an array of switching elements between open and closed states, each of the switching elements being connected to a common line and to a respective intermediate point of a series resistance, the circuit comprising means for connecting the array to a threshold voltage; first measurement means for identifying the closest closed switching element to a first end of the array by use of a first voltage greater than the threshold voltage; second measurement means for identifying the closest closed switching elements to a second end of the array by use of a second voltage less than the threshold voltage; and processing means 60 for obtaining a measure of the parameter on the basis of the switching elements identified to be closed. The sensor circuit provides increased resolution measurements from the sensor 19 by using two or more separately applied driving voltages. Only two connections to the sensor 19 are required, the sensor 19 having one or more switches closed in relation to the parameter being measured.
    • 一种用于测量参数的电路,所述参数适于将开关元件阵列的开关元件切换到开态和闭态之间,每个开关元件连接到公共线和串联电阻的相应中间点, 所述电路包括用于将阵列连接到阈值电压的装置; 第一测量装置,用于通过使用大于阈值电压的第一电压来识别最靠近阵列的第一端的闭合开关元件; 第二测量装置,用于通过使用小于阈值电压的第二电压来识别最靠近阵列的第二端的闭合开关元件; 以及处理装置60,用于基于被识别为关闭的开关元件获得参数的量度。 传感器电路通过使用两个或多个单独施加的驱动电压来提供来自传感器19的增加的分辨率测量。 仅需要与传感器19的两个连接,传感器19具有一个或多个开关相对于所测量的参数而闭合。