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    • 6. 发明申请
    • PRINTING APPARATUS AND METHOD
    • 印刷设备和方法
    • WO9700174A2
    • 1997-01-03
    • PCT/US9610173
    • 1996-06-11
    • TSCHIDA MARK J
    • TSCHIDA MARK J
    • B41J2/145B41J2/235B41J2/28B41J2/515
    • B41J2/235B41J2/145B41J2/28B41J2/515B41J2202/08
    • A printing system prints an image on a printing surface of a printing medium with a print head array having multiple columns of print heads, such as electro-mechanical actuator impact or non-impact print heads, ink-jet print heads, or bubble jet print heads, having varying positions in a vertical dimension in the print head array for printing in a corresponding printable column area of the image. The printing medium is moved relative to the print head array in the vertical dimension to cause selected non-contiguous portions of a defined printable segment along a horizontal dimension to be printed in each printable column area by the print heads having varying positions in the vertical dimension. Further movement in the vertical dimension causes selected non-contiguous portions of multiple defined printable segments to be printed. By combining the movement in the vertical dimension with movements of the print head array relative to the printing medium in the horizontal dimension of not more than the widest distance between any two consecutive non-contiguous portions, all defined printable segments contained in the image are printed.
    • 打印系统在具有多列打印头的打印头阵列(诸如机电致动器冲击或非冲击打印头,喷墨打印头或气泡喷射打印)的打印介质的打印表面上打印图像 头部,其具有在打印头阵列中垂直尺寸的不同位置,用于在图像的相应可打印列区域中进行打印。 打印介质相对于打印头阵列在垂直维度上移动,以使得沿着水平尺寸的所定义的可打印片段的选定的不连续部分被打印在每个可打印色谱柱区域中,所述打印头具有垂直维度上具有不同位置的打印头 。 在垂直维度上的进一步移动导致打印多个限定的可打印段的所选非连续部分。 通过将垂直尺寸上的运动与水平尺寸上的打印头阵列相对于打印介质的运动组合在不超过任何两个连续不连续部分之间的最宽距离之间,打印出包含在图像中的所有限定的可打印区段 。
    • 8. 发明申请
    • PRINTING APPARATUS AND METHOD
    • 印刷设备和方法
    • WO9700174A3
    • 1997-05-09
    • PCT/US9610173
    • 1996-06-11
    • TSCHIDA MARK J
    • TSCHIDA MARK J
    • B41J2/145B41J2/235B41J2/28B41J2/515
    • B41J2/235B41J2/145B41J2/28B41J2/515B41J2202/08
    • A printing system prints an image on a printing surface of a printing medium with a print head array having multiple columns of print heads, such as electro-mechanical actuator impact or non-impact print heads, ink-jet print heads, or bubble jet print heads, having varying positions in a vertical dimension in the print head array for printing in a corresponding printable column area of the image. The printing medium is moved relative to the print head array in the vertical dimension to cause selected non-contiguous portions of a defined printable segment along a horizontal dimension to be printed in each printable column area by the print heads having varying positions in the vertical dimension. Further movement in the vertical dimension causes selected non-contiguous portions of multiple defined printable segments to be printed. By combining the movement in the vertical dimension with movements of the print head array relative to the printing medium in the horizontal dimension of not more than the widest distance between any two consecutive non-contiguous portions, all defined printable segments contained in the image are printed.
    • 打印系统利用具有多列打印头的打印头阵列(例如机电致动器冲击或非冲击打印头,喷墨打印头或喷墨打印头)在打印介质的打印表面上打印图像 在打印头阵列中在垂直方向上具有不同位置,用于在图像的对应的可打印列区域中打印。 打印介质相对于打印头阵列在竖直方向上移动,以使沿着水平尺寸的限定的可打印段的选定的非连续部分通过在垂直尺寸上具有变化位置的打印头被打印在每个可打印列区域中 。 垂直维度上的进一步移动导致多个定义的可打印段的选定非连续部分被打印。 通过将垂直尺寸上的移动与打印头阵列相对于打印介质的移动相结合,在水平尺寸上不大于任何两个连续的非连续部分之间的最大距离,打印图像中包含的所有定义的可打印段 。
    • 9. 发明授权
    • Dot line printer with mimimum hammer gap arrangement
    • 点线打印机,具有最小的锤隙布置
    • US5787803A
    • 1998-08-04
    • US966697
    • 1997-11-10
    • Yuji OhmuraKoichi Yageta
    • Yuji OhmuraKoichi Yageta
    • B41J25/304B41J2/28B41J9/00B41J25/308
    • B41J9/00
    • In a dot line printer including a cylindrical platen for supporting a print paper and a hammer bank supporting a plurality of print hammers, the hammer bank is a double bank structure in which a first half of the print hammers are attached to the upper bank and the second half of the print hammers are attached to the lower bank. The positions of print pins in adjacent print hammers are shifted an amount corresponding to one dot so that a predetermined dot lines are printable with one scan of the hammer bank. In order to minimize the hammer gaps of the print hammers, the inner surfaces of the hammer banks are oriented in a direction in which those surfaces access to each other.
    • 在包括用于支撑打印纸的圆柱形压板和支撑多个打印锤的锤片组的点阵式打印机中,锤组是双列结构,其中打印锤的前半部分附接到上层, 打印锤的后半部分附着在下岸。 相邻打印锤中的打印销的位置移动一个与一个点对应的量,使得通过锤组的一次扫描可以打印预定的点线。 为了最小化打印锤的锤隙,锤组的内表面沿着这些表面彼此接近的方向定向。
    • 10. 发明授权
    • Matrix pin print head having a shield to counter magnetic fields
    • MATRIX PIN打印头有一个屏蔽到计数器磁场
    • US5073051A
    • 1991-12-17
    • US481166
    • 1990-02-20
    • Bernd GugelMatthias Ullrich
    • Bernd GugelMatthias Ullrich
    • B41J2/28
    • B41J2/28
    • A matrix pin print head, particularly of the biased construction, includes a base plate (1) made of a soft-magnetic material, an annular permanent magnet (2), a distance spacer ring (3), a spring (4) tensioned in each case radially outwardly, where an armature body (6) is attached at the spring (4), which armature body (6) can be biased in each case against the core (7) of an electromagnetic coil (8) disposed in each case on the base plate (1), wherein the magnet flux generated by the permanent magnet (2) can be balanced by feeding a current through the electromagnetic coil (8), and wherein the armature body (6), at which armature body (6) there is attached a print element (4a), can be shot off against a recording material carrier, and wherein there is possibly provided a side magnet flux circuit via a short circuit body in addition to the main magnet flux circuit (9) formed via the permanent magnet (2). In order to avoid a power-reducing interaction of neighboring electromagnetic coils based on their magnet fields, each electromagnetic coil (8) is surrounded at its circumference (8a) in part or fully with soft-magnetic materials (11).
    • 特别是偏置结构的矩阵销打印头包括由软磁材料制成的基板(1),环形永磁体(2),间隔隔离环(3),弹簧(4),其被张紧在 每个壳体径向向外,在所述弹簧(4)处附接有电枢体(6),所述电枢体(6)可以在每一种情况下都抵靠设置在每种情况下的电磁线圈(8)的芯体(7) 在所述基板(1)上,通过供给通过所述电磁线圈(8)的电流能够平衡由所述永磁体(2)产生的磁通量,并且所述电枢体(6) )附接有打印元件(4a),可以被打击抵靠记录材料载体,并且除了通过形成的主磁通量电路(9)之外,还可能经由短路体设置侧磁通量电路 永磁铁(2)。 为了避免相邻的电磁线圈基于它们的磁场的减少功率的相互作用,每个电磁线圈(8)在其圆周(8a)处被部分地或完全地与软磁材料(11)包围。