Facsimile transmitter receiver system
    1.
    发明授权
    Facsimile transmitter receiver system 失效
    传真发射机接收机系统

    公开(公告)号:US4149196A

    公开(公告)日:1979-04-10

    申请号:US791325

    申请日:1977-04-27

    摘要: A facsimile transmitter receiver system comprising a carrier having a read head and a write head movable linearly in both directions by a pulse motor for main scanning of a printing paper and an original paper, a control circuit for applying a predetermined number of pulses to said pulse motor for each main scanning cycle. A synchronization signal is generated in each scanning cycle in both the directions in the transmission mode, and said synchronization signal received by the corresponding facsimile system in the receiving mode initiates the operation of said control circuit, thus the facsimile systems in communication are synchronized to each other.

    摘要翻译: 一种传真发射机接收机系统,包括具有读头的载体和通过用于打印纸和原始纸的主扫描的脉冲电机在两个方向上可线性移动的写入头,用于将预定数量的脉冲施加到所述脉冲的控制电路 电机用于每个主扫描周期。 在发送模式中的两个方向上的每个扫描周期中产生同步信号,并且在接收模式下由对应的传真机系统接收的所述同步信号启动所述控制电路的操作,因此通信中的传真系统被同步到每个 其他。