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公开(公告)号：US07789345B2
公开(公告)日：2010-09-07
申请号：US11071029
申请日：2005-03-03
申请人： Gen Matsui , Teruaki Tanaka , Tsuyoshi Yamamoto
发明人： Gen Matsui , Teruaki Tanaka , Tsuyoshi Yamamoto
CPC分类号： G05B19/048 , G05B9/03 , G05B19/07 , G05B2219/21109 , G05B2219/23265 , G05B2219/25268 , G05B2219/25316
摘要： Herein disclosed is an actuator control apparatus, comprising primary control means for producing a control signal used to control an operation of an actuator in accordance with an instruction signal indicative of an operation of the actuator, secondary control means for producing a control signal in accordance with the instruction signal; and switching means for selectively switching one of the primary control means and the secondary control means to the other, and in which the secondary control means is less in the number of functions than the primary control means, and each of components constituting the secondary control means is easier in fault verification than a component constituting the primary control means the most difficult in fault verification among all of components constituting the primary control means.
摘要翻译： 这里公开了一种致动器控制装置，包括主控制装置，用于根据指示致动器的操作的指示信号产生用于控制致动器的操作的控制信号，用于根据执行器产生控制信号的二次控制装置 指令信号; 以及切换装置，用于选择性地将主控制装置和次控制装置中的一个切换到另一控制装置，并且其中次控制装置的功能数量小于主控制装置，并且构成次控制装置的每个部件 在故障验证中比构成主控制的部件更容易意味着构成主控制装置的所有部件中的故障验证中最困难。
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公开(公告)号：US20060198737A1
公开(公告)日：2006-09-07
申请号：US11071029
申请日：2005-03-03
申请人： Gen Matsui , Teruaki Tanaka , Tsuyoshi Yamamoto
发明人： Gen Matsui , Teruaki Tanaka , Tsuyoshi Yamamoto
IPC分类号： F04B49/00
CPC分类号： G05B19/048 , G05B9/03 , G05B19/07 , G05B2219/21109 , G05B2219/23265 , G05B2219/25268 , G05B2219/25316
摘要： Herein disclosed is an actuator control apparatus, comprising primary control means for producing a control signal used to control an operation of an actuator in accordance with an instruction signal indicative of an operation of the actuator, secondary control means for producing a control signal in accordance with the instruction signal; and switching means for selectively switching one of the primary control means and the secondary control means to the other, and in which the secondary control means is less in the number of functions than the primary control means, and each of components constituting the secondary control means is easier in fault verification than a component constituting the primary control means the most difficult in fault verification among all of components constituting the primary control means.
摘要翻译： 这里公开了一种致动器控制装置，包括主控制装置，用于根据指示致动器的操作的指示信号产生用于控制致动器的操作的控制信号，用于根据执行器产生控制信号的二次控制装置 指令信号; 以及切换装置，用于选择性地将主控制装置和次控制装置中的一个切换到另一控制装置，并且其中次控制装置的功能数量小于主控制装置，并且构成次控制装置的每个部件 在故障验证中比构成主控制的部件更容易意味着构成主控制装置的所有部件中的故障验证中最困难。
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公开(公告)号：US20050174080A1
公开(公告)日：2005-08-11
申请号：US10773291
申请日：2004-02-09
申请人： Howard Beckerman
发明人： Howard Beckerman
CPC分类号： G05B19/07 , E05Y2400/57 , E05Y2800/748 , G05B2219/37627 , G05B2219/45242
摘要： This invention discloses an electronic control system for an Industrial Motor Operator that uses standard steady state logic to improve reliability in rough service wet and dirty environments. It includes means of providing electronic snow limit to close limit sensing removing the need for two switches and radically improving its accuracy. A low voltage switch reverses the high voltage motor wires and at the same time reverses the open limit, close limit, and snow limit sensors mechanical positions. It discloses a system using lamps to indicate that the power wiring is connecting to three-phase motors in the correct sequence or that single-phase motors have their windings correctly phased.
摘要翻译： 本发明公开了一种用于工业电机操作器的电子控制系统，该电子控制系统使用标准稳态逻辑来改善粗糙和潮湿的环境中的可靠性。 它包括为闭合极限感应提供电子雪限制的手段，消除了对两个开关的需求，从根本上提高了其精度。 低压开关反转高压马达线，同时反转开启极限，关闭极限和雪限传感器机械位置。 它公开了一种使用灯的系统来指示电力线路以正确的顺序连接到三相电动机，或者单相电动机的绕组正确地分阶段。
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4.发明授权Control circuit having multiple functions set by a single programmable terminal 失效具有由单个可编程终端设置的多个功能的控制电路公开(公告)号：US06286127B1
公开(公告)日：2001-09-04
申请号：US09019662
申请日：1998-02-06
IPC分类号： G06F1750
CPC分类号： G05B19/07 , H02J7/0073 , H03F3/3028 , H03F3/45192 , H03F2203/45508 , H03F2203/45732
摘要： A control circuit is provided which includes a single programmable terminal for controlling a plurality of modes, functions or parameters in a programmable circuit with a minimum of program elements connected to the single programmable terminal. The program elements may illustratively be resistors, capacitors, inductors or other circuit components. In a first mode, for example, two program elements control a signal generating function in the programmable circuit. In a second mode, a voltage provided internally forces a condition at the programmable terminal to control another signal generating function. In both first and second modes, the values of the program elements, selectable by the user, also determine the particular frequencies of the respective generated signals. In a third mode, the signals generated in the first and second modes are compared to provide a control function. There is further provided an absolute value comparator responsive to either polarity of an input sense signal applied to a single sense terminal. A switched output results when the input exceeds a temperature compensated systematic offset inherent to the comparator without requiring any external threshold signal.
摘要翻译： 提供了一种控制电路，其包括单个可编程终端，用于控制可编程电路中的多个模式，功能或参数，其中最少的程序元件连接到单个可编程终端。 程序元件可以示例性地是电阻器，电容器，电感器或其他电路部件。 在第一模式中，例如，两个程序元件控制可编程电路中的信号产生功能。 在第二模式中，内部提供的电压迫使可编程端子处的状态控制另一信号产生功能。 在第一和第二模式中，由用户可选择的节目元素的值也确定相应产生的信号的特定频率。 在第三模式中，将在第一和第二模式中产生的信号进行比较以提供控制功能。 还提供了一个绝对值比较器，其响应于施加到单个感测端子的输入感测信号的任一极性。 当输入超过比较器固有的温度补偿系统偏移而不需要任何外部阈值信号时，会产生开关输出。
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5.发明授权Control signal generating device generating various control signals using storage unit having small storage capacity 失效控制信号发生装置利用具有小存储容量的存储单元产生各种控制信号
公开(公告)号：US5740088A
公开(公告)日：1998-04-14
申请号：US530497
申请日：1995-09-19
摘要： A first pseudo random number generating circuit sequentially provides an output signal to a matching detecting circuit in response to a clock signal. A second pseudo random number generating circuit generates an initial value, and then, sequentially provides an output signal to a storage device in response to an output signal from the matching detecting circuit and the clock signal. Data with the output signal as an address is provided as an output signal from the storage device. When the matching detecting circuit detects matching between the output signals, the matching detecting circuit provides the output signals to the second pseudo random number generating circuit and an AND logic circuit. As described above, when the output signal of the matching detecting circuit is provided, the output signals from the storage device are provided as respective output control signals.
摘要翻译： 第一伪随机数产生电路响应于时钟信号顺序地向匹配检测电路提供输出信号。 第二伪随机数发生电路产生初始值，然后响应于来自匹配检测电路的输出信号和时钟信号，向存储装置依次提供输出信号。 以输出信号作为地址的数据作为来自存储装置的输出信号提供。 当匹配检测电路检测输出信号之间的匹配时，匹配检测电路将输出信号提供给第二伪随机数产生电路和与逻辑电路。 如上所述，当提供匹配检测电路的输出信号时，来自存储装置的输出信号被提供为相应的输出控制信号。
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公开(公告)号：US4913072A
公开(公告)日：1990-04-03
申请号：US116841
申请日：1987-11-05
申请人： Koichiro Ohkawa , Itaru Nagoshi , Shunji Hiranuma
发明人： Koichiro Ohkawa , Itaru Nagoshi , Shunji Hiranuma
CPC分类号： D05C3/04 , G05B19/07 , G05B2219/25045
摘要： An embroidery lace machine has a plurality of mechanisms which can be brought into and out of operation by connection to and disconnection from a main drive shaft using electrically operated coupling devices 33. A single signal generating means (15) generates a reference pulse each time the driving shaft is in a reference rotational position and a train of angular position pulses indicating the rotational displacement of the shaft. Counting means (20) counts the number of angular position pulses following receipt of the reference pulse and generates a timing control signal via a one-shot device (31) and amplifier (32) to actuate each coupling device (33) when the number of angular position pulses counted by the counting means coincides with a respective preset count associated with the respective mechanism.
摘要翻译： 刺绣花边机具有多个机构，其可以通过使用电操作的联接装置33与主驱动轴连接和断开而被带入和脱离操作。单个信号发生装置（15）每次产生参考脉冲 驱动轴处于参考旋转位置和指示轴的旋转位移的一系列角位置脉冲。 计数装置（20）对接收到参考脉冲之后的角位置脉冲数进行计数，并且经由单触发器件（31）和放大器（32）产生定时控制信号，以在每个耦合器件（33）的数量 由计数装置计数的角位置脉冲与相应机构相关的相应的预设计数一致。
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公开(公告)号：US4549062A
公开(公告)日：1985-10-22
申请号：US413234
申请日：1982-08-31
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
CPC分类号： B23H1/02 , G05B19/07 , Y02P90/265
摘要： An electrical machining apparatus incorporating features against malfunctioning or delay to reach a normal operation upon recovery from a power failure or shut-off in the input source is provided. The apparatus having a plurality of electrical output devices, e.g. a machining power supply, a fluid pumping system and a feed drive unit is provided with a plural gate unit connected between the input source and each of the plural output devices. The plural gate circuit units are disabled in response to the power failure or shut-off for jointly holding all the output devices electrically deenergized, respectively. A sequential trigger circuit operates in response to a recovery from the power failure or shut-off for sequentially producing a plurality of trigger signals and enabling the plural gate circuit units therewith respectively whereby to commence energizing the respective output devices in a predetermined sequence.
摘要翻译： 提供一种电加工装置，其特征在于在从输入源中的电源故障或切断恢复时，具有防止故障或延迟以达到正常操作的特征。 该装置具有多个电输出装置，例如， 加工电源，流体泵送系统和进给驱动单元设置有连接在输入源和多个输出装置中的每一个之间的多个门单元。 多个门电路单元响应于电源故障或关断而分别被禁用以联合保持所有输出设备被电断电。 顺序触发电路响应于从电源故障或关断的恢复而起作用以顺序产生多个触发信号，并且能够分别启用多个门电路单元，从而以预定顺序开始激励相应的输出装置。
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公开(公告)号：US4486832A
公开(公告)日：1984-12-04
申请号：US294986
申请日：1981-08-21
申请人： Georg Haubner , Jurgen Wesemeyer
发明人： Georg Haubner , Jurgen Wesemeyer
CPC分类号： G05B19/07
摘要： To provide for uniform timing of program control cycles in which different control cycles have different cycling time, the control cycles being connected in parallel to a program control arrangement, timing elements are connected in the respective signal paths controlling the respective cycles and adding time increments to the signals coursing in the respective paths between the input and the output to at least approximate the coursing time of all signal paths to a uniform time duration; if the coursing time periods of the signals through the respective paths do not differ substantially, a fixed delay can be added to all the coursing times so that the percentage variation between the coursing time of different cycles, considering the overall time, is small.
摘要翻译： 为了提供不同控制周期具有不同循环时间的程序控制周期的统一定时，控制周期与程序控制装置并联连接，定时元件连接在控制相应周期的相应信号路径中，并将时间增量加到 在输入和输出之间的相应路径中的信号至少近似于所有信号路径的路由时间到均匀的持续时间; 如果通过各个路径的信号的行进时间段没有显着差异，则可以在所有的运行时间中添加固定的延迟，使得考虑到整个时间，不同周期的运行时间之间的百分比变化很小。
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9.发明授权Method and apparatus for controlling the delivery of gobs to a section of a glassware forming machine 失效用于控制料滴输送到玻璃器皿成型机的一部分的方法和装置
公开(公告)号：US4453963A
公开(公告)日：1984-06-12
申请号：US403245
申请日：1982-07-29
申请人： John P. Larson , Robert J. Japenga
发明人： John P. Larson , Robert J. Japenga
摘要： A method and apparatus for controlling the delivery of gobs to each section of a multiple section glassware forming machine to assure that no one section can authorize the delivery of a gob of molten glass to any other section. The invention discloses means for monitoring the time of occurrence within a machine cycle of the delivery enable pulse from each section and for determining whether this delivery enable pulse occurs within a predetermined time window. In the event either the leading or trailing edge of this pulse occur outside predetermined time windows, the gob interceptor associated with the machine is activated to reject the gobs intended for that section. The invention also discloses means for monitoring the motion of a gob interceptor to provide assurance to an operator that the interceptor has moved to either a delivery or intercept position in a timely manner. The time lag between a command to the interceptor and the interceptor's actual arrival at a predetermined position is monitored and it exceeds a predetermined value a command is given to the retract mechanism associated with the gob distributor to retract the distributor to prevent delivery of gobs to all sections of the machine.
摘要翻译： 一种用于控制料滴输送到多段玻璃器皿成型机的每个部分的方法和装置，以确保没有一个部分可以授权将熔融玻璃料滴输送到任何其它部分。 本发明公开了用于监测来自每个部分的输送使能脉冲的机器周期内的发生时间的装置，并且用于确定在预定时间窗口内是否发生该输送使能脉冲。 在该脉冲的前沿或后沿在预定时间窗口之外发生的情况下，与机器相关联的料滴拦截器被激活以排除预期用于该部分的料滴。 本发明还公开了用于监测料滴拦截器的运动以向操作者提供保证以及时地将拦截器移动到输送或拦截位置的装置。 监视到拦截器的命令和拦截器到达预定位置的时间间隔，并且超过预定值时，向与料滴分配器相关联的缩回机构提供命令以收回分配器以防止将料滴输送到所有 机器部分。
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公开(公告)号：USRE30998E
公开(公告)日：1982-07-20
申请号：US288252
申请日：1981-07-30
申请人： Homer D. F. Peters
发明人： Homer D. F. Peters
摘要： An apparatus for detecting the presence of a gob of molten glass as it enters a cavity in the mold of an automatic glassware forming machine. The detector includes a phototransistor sensor and circuitry for generating a gob detection signal. Two or more detectors can be combined to generate a signal indicating that the last gob has entered a multi-cavity mold so that the forming process can begin. The gob detection signal can also be utilized to adjust the timing of the glassware forming process for differences in the travel time between the gob forming apparatus and the mold.
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