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公开(公告)号：US4163285A
公开(公告)日：1979-07-31
申请号：US867392
申请日：1978-01-06
CPC分类号： G06K15/10
摘要： Control circuit for a print head of a metal paper printer in which electrodes are arranged on a slope, said electrodes being staggered in horizontal projection by the D-fold of their electrode width. The martrix-like structurized character to be printed consists of individual image elements stored in a main storage. This character information is read out column-by-column and written into predetermined locations of a read/write buffer storage. The write phase is followed by a readout phase of predetermined locations of the buffer storage for the direct addressing of the electrodes of the writing head. Write and read phases alternate. For determining the address of the storage locations during the write and read phases two counters are used in connection with a multiplier and an adder as well as a register for storing the D-value.
摘要翻译： 用于金属纸打印机的打印头的控制电路，其中电极布置在斜面上，所述电极以水平突出方式以其电极宽度的D倍交错。 要打印的像马鞭状结构化字符由存储在主存储器中的各个图像元素组成。 该字符信息逐列地读出并写入读/写缓冲存储器的预定位置。 写入阶段之后是用于写入头的电极的直接寻址的缓冲存储器的预定位置的读出阶段。 写和读相交替。 为了在写入和读取阶段确定存储位置的地址，两个计数器与乘法器和加法器结合使用，以及用于存储D值的寄存器。
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公开(公告)号：US4170779A
公开(公告)日：1979-10-09
申请号：US867405
申请日：1978-01-06
CPC分类号： B41J2/395
摘要： Sheathed electrode for metal paper printer in which the core is of material having a higher melting point than the encasing material. This arrangement permits the use of electrodes having smaller cross-section and attainment of finer resolution since only the core is effective during marking.
摘要翻译： 用于金属纸打印机的护套电极，其中芯是具有比包封材料更高的熔点的材料。 这种布置允许使用具有较小横截面和获得更精细分辨率的电极，因为只有芯在标记期间是有效的。
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公开(公告)号：US4186406A
公开(公告)日：1980-01-29
申请号：US867391
申请日：1978-01-06
CPC分类号： B41J2/425
摘要： Apparatus for and method of providing multiplex control for the plurality of electrodes in an electroerosion print head. This technique allows the elimination of a number of control leads originally required and reduces the cost of electrode drivers. Electrode spacing is modified slightly to accommodate the multiplexing control.
摘要翻译： 在电腐蚀打印头中为多个电极提供多路复用控制的装置和方法。 这种技术允许消除最初需要的多个控制线，并降低电极驱动器的成本。 稍微修改电极间距以适应复用控制。
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4.发明授权Control circuit for a printing head of a metal paper printer with electrodes arranged on a slope 失效金属纸打印机的打印头的控制电路，其电极布置在斜坡上
公开(公告)号：US4396993A
公开(公告)日：1983-08-02
申请号：US257294
申请日：1981-04-24
摘要： A storage circuit for editing printing data for metal paper printers in which the printer has a plurality of spaced electrodes arranged on a slope. The data in binary form are to be recorded in a matrix of rows and columns and are supplied in columnar fashion to a register from which they are grouped and read into a storage with corresponding bit positions of the groups being stored concurrently during a write operation. An address control appropriately places the stored bits to accommodate the spacing between electrodes for the respective data bits.
摘要翻译： 一种用于编辑金属纸打印机的打印数据的存储电路，其中打印机具有布置在斜坡上的多个间隔开的电极。 二进制形式的数据将以行和列的矩阵形式记录，并以列形式提供给寄存器，从寄存器将它们分组并读取到写入操作期间同时存储的组的相应位位置的存储器中。 地址控制适当地将存储的比特放置以适应相应数据比特的电极之间的间隔。
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公开(公告)号：US4157554A
公开(公告)日：1979-06-05
申请号：US850122
申请日：1977-11-10
CPC分类号： B41J2/395
摘要： In a high resolution electroerosion printer, a print head comprises a print head body of plastic or glass in which are embedded closely spaced glass tubes. The glass tubes provide low friction passageways for fine wire electrodes which extend through the glass tubes protruding beyond the print head body to be in uninterrupted flexible contact with the metal layer of a record medium. A pair of feed rolls frictionally engage the individual wires such that when the feed rolls are operated they can adjust the position of the wires to compensate for wear of the ends thereof in contact with the metal layer.
摘要翻译： 在高分辨率电腐蚀打印机中，打印头包括塑料或玻璃的打印头本体，其内嵌有紧密间隔开的玻璃管。 玻璃管提供用于细线电极的低摩擦通道，其延伸穿过穿过打印头本体的玻璃管，以与记录介质的金属层不间断地柔性接触。 一对进给辊摩擦地接合各个线，使得当进给辊被操作时，它们可以调节线的位置以补偿其与金属层接触的端部的磨损。
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