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    • 5. 发明公开
    • Dishwasher with a control device for monitoring the rotation of the spray arms
    • Geschirrspülermit einer Vorrichtung zumÜberwachender Drehung derSprüharme。
    • EP0053231A1
    • 1982-06-09
    • EP81107639.7
    • 1981-09-25
    • ZELTRON ISTITUTO ZANUSSI PER L'ELETTRONICA S.P.A.
    • Boscolo, AntonioMilanese, Nadia
    • A47L15/23G01P3/488
    • A47L15/0049A47L15/23A47L2401/30A47L2501/26G01P3/481
    • In a dishwasher having at least one rotary spray arm, a control device is provided for monitoring the rotation of the said spray arm. A detecting coil (8) is fixed to the machine, can be electromagnetically coupled with the spray arm (6) when it lies within a given area of its rotation stroke, and is connected in the electric circuit of a generator (9) for varying the output signal thereof when the coil is coupled with the spray arm. The output of the generator drives, through a differentiating circuit (11), a discrete integrator (12) whose binary output signal changes its logic level whenever the spray arm enters and leaves said area of its rotation stroke with a speed which is at least equal to a predetermined value.
      The binary signal may drive an indicator of the rotational speed of the spray arm.
    • 在具有至少一个旋转喷雾臂的洗碗机中,设置有用于监测所述喷射臂的旋转的控制装置。 检测线圈(8)固定在机器上,当它位于其旋转行程的给定区域内时,可以与喷射臂(6)电磁耦合,并且连接在发电机(9)的电路中,用于变化 当线圈与喷射臂联接时,其输出信号。 发电机的输出通过微分电路(11)驱动离散积分器(12),其二进制输出信号随着喷臂进入和离开其旋转行程的区域而改变其逻辑电平,速度至少相等 达到预定值。 二进制信号可以驱动喷雾臂的旋转速度的指示器。
    • 8. 发明公开
    • Mains-wired monitoring and security system
    • NetzverdrahtetesÜberwachungs-und Sicherheitssystem。
    • EP0089607A1
    • 1983-09-28
    • EP83102557.2
    • 1983-03-15
    • ZELTRON ISTITUTO ZANUSSI PER L'ELETTRONICA S.P.A.
    • De Monte, UmbertoGorasso, Daniele
    • G08B25/00G08B26/00
    • G08B29/04G08B25/06G08B26/002
    • A mains-wired monitoring and security system comprises an electric supply mains network (10) having connected thereto a control unit (Figure 1), a plurality of detecting units (Figure 2), and a plurality of actuating units (Figure 3). Each unit includes associated counter means (5, 15,29) controlled in synchronism with each other. Each detecting unit transmits a coded signal (f2) along the mains network when an associated sensor (14) detects an alarm condition and its associated counter means (15) simultaneously counts a specific number N. At least one actuating unit activates an associated actuator (37) in response to said coded signal if its associated counter simultaneously counts the number N. The central unot visually displays said number N, which is common to at least one detecting unit and at least one actuating unit, in response to said coded signal.
    • 电源监控和安全系统包括:一个连接有控制单元的电源网络(10),多个检测单元和多个致动单元。 每个单元包括彼此同步控制的相关联的计数器装置(5,15,29)。 当相关联的传感器(14)检测到报警状况并且其相关联的计数器装置(15)同时对特定数量N进行计数时,每个检测单元沿着主网络发送编码信号(f2)。至少一个致动单元激活相关联的致动器 如果其相关联的计数器同时对数字N进行计数,则响应于所述编码信号,37)。响应于所述编码信号,中央unot可视地显示所述数目N,其对于至少一个检测单元和至少一个致动单元是共同的。