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公开(公告)号:US09132670B2
公开(公告)日:2015-09-15
申请号:US13715245
申请日:2012-12-14
CPC分类号: B41J11/0095 , B41J2/0454 , B41J29/13 , B41J29/38 , B65G43/00
摘要: Provided are an image scanning device that can prevent a rise in the temperature and overloading or overheating of a conveying motor during continuous conveying of document sheets, and a conveying device that includes the image scanning device. According to the present invention, the temperature of a drive motor and the temperature of the periphery of the drive motor are predicted, and based on the predicted values, the conveying mode is selected.
摘要翻译: 提供一种图像扫描装置,其能够防止文档片材的连续传送期间输送电动机的温度上升和过载或过热,以及包括图像扫描装置的输送装置。 根据本发明,预测驱动电动机的温度和驱动电动机周围的温度,并且基于预测值选择输送模式。
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公开(公告)号:US20070274695A1
公开(公告)日:2007-11-29
申请号:US11441215
申请日:2006-05-26
IPC分类号: H02P1/06
摘要: Latch control methods and systems are disclosed, including a latch that receives power from a motor associated with an H-bridge circuit. A sensor can be provided for monitoring the latch, wherein the sensor obtains latch feedback data from the latch. A microcontroller controls the latch based on the latch feedback data, by controlling an interaction of the H-bridge circuit and the motor with the latch. Additionally, a microprocessor processes instructions for controlling the interaction of the H-bridge circuit and the motor with the latch. Such instructions can be implemented as Proportional Integral Derivative (PID) control instructions.
摘要翻译: 公开了锁存控制方法和系统,包括从与H桥电路相关联的电动机接收电力的锁存器。 可以提供用于监视锁存器的传感器,其中传感器从闩锁获得闩锁反馈数据。 微控制器通过控制H桥电路和电机与锁存器的相互作用,基于锁存器反馈数据来控制锁存器。 此外,微处理器处理用于控制H桥电路和电动机与闩锁的相互作用的指令。 这样的指令可以被实现为比例积分微分(PID)控制指令。
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公开(公告)号:US5982985A
公开(公告)日:1999-11-09
申请号:US915670
申请日:1997-08-21
CPC分类号: G06F11/0757
摘要: The first circuit inputs a clock signal from MICON. The second circuit inputs a clock signal corresponding to the clock signal from the first circuit, and outputs a judgment signal continued for a specified time from the time when the clock signal is inputted. The judgment signal is inputted to the third circuit. A standby signal from MICON is inputted to the third circuit. When MICON is normal, the clock signal properly outputted, and to the AND circuit, the second signal is inputted, and if the standby signal is inputted from MICON with the second signal inputted, it can be judged that the standby signal is properly outputted from the normal MICON. Consequently, when both judgment signal and standby signal are inputted, the third circuit outputs the standby active signal to the first circuit.
摘要翻译: 第一个电路输入MICON的时钟信号。 第二电路输入与来自第一电路的时钟信号相对应的时钟信号,并且从输入时钟信号时起输出从指定时间开始的判断信号。 判断信号被输入到第三电路。 来自MICON的待机信号被输入到第三电路。 当MICON正常时,正确输出时钟信号,并向AND电路输入第二个信号,如果从输入的第二个信号的MICON输入待机信号,则可以判断出待机信号从 正常的MICON。 因此,当输入判断信号和待机信号两者时,第三电路将待机有效信号输出到第一电路。
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44.
公开(公告)号:US2846552A
公开(公告)日:1958-08-05
申请号:US53786055
申请日:1955-09-30
申请人: PFAFF AG G M
发明人: KARL WINZ
IPC分类号: H02P1/06
CPC分类号: H02P1/06
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公开(公告)号:US1772361A
公开(公告)日:1930-08-05
申请号:US26279828
申请日:1928-03-19
发明人: MROSS EDWARD R , EMANUEL NIELSEN
IPC分类号: H02P1/06
CPC分类号: H02P1/06 , Y10T74/20528
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公开(公告)号:US1744247A
公开(公告)日:1930-01-21
申请号:US67691423
申请日:1923-11-26
申请人: CUTLER HAMMER INC
IPC分类号: H02P1/06
CPC分类号: H02P1/06
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公开(公告)号:US1729874A
公开(公告)日:1929-10-01
申请号:US62210823
申请日:1923-03-01
发明人: JAMES HENRY D , NAGEL HARRY C
IPC分类号: H02P1/06
CPC分类号: H02P1/06
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公开(公告)号:US1507734A
公开(公告)日:1924-09-09
申请号:US33334619
申请日:1919-10-25
申请人: SINGER MFG CO
发明人: MARTIN HEMLEB
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公开(公告)号:US1480993A
公开(公告)日:1924-01-15
申请号:US54012422
申请日:1922-03-01
发明人: CHIPMAN HARRY E
IPC分类号: H02P1/06
CPC分类号: H02P1/06 , Y10T307/97
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